diff options
| author | Doug McLain <doug@nostar.net> | 2008-06-02 21:54:56 +0000 |
|---|---|---|
| committer | Doug McLain <doug@nostar.net> | 2008-06-02 21:54:56 +0000 |
| commit | b49ae6eaf3e444e4d03dc523386767c0359dde78 (patch) | |
| tree | 9ceb01d0a89cb5b5186ba1156aaf8e195c97e3b1 | |
| parent | 176835be8dd1ff416f9e7da8c2db19b9cc18e8d2 (diff) | |
Add sigc 2.2.2
git-svn-id: svn://localhost/ardour2/branches/3.0@3437 d708f5d6-7413-0410-9779-e7cbd77b26cf
95 files changed, 34840 insertions, 0 deletions
diff --git a/libs/sigc++2/AUTHORS b/libs/sigc++2/AUTHORS new file mode 100644 index 0000000000..000671ac0a --- /dev/null +++ b/libs/sigc++2/AUTHORS @@ -0,0 +1,8 @@ +Martin Schulze <mschulze@cvs.gnome.org> +Murray Cumming <murrayc@murrayc.com> +Cedric Gustin <cedric.gustin@swing.be> (win32 support) +Timothy M. Shead <tshead@k-3d.com> and James Lin <jameslin@vmware.com> (MSVC support) +Damien Carbery <Damien.Carbery@Sun.COM> (Sun FORTE C++ support) +Takashi Takekawa <takekawa@users.sourceforge.jp> (Intel C++ support) +Andreas Rottmann <rottmann@users.sourceforge.net> (make system) +Karl Einar Nelson <kenelson@ece.ucdavis.edu> (initial version 1.9.4) diff --git a/libs/sigc++2/COPYING b/libs/sigc++2/COPYING new file mode 100644 index 0000000000..c4792dd27a --- /dev/null +++ b/libs/sigc++2/COPYING @@ -0,0 +1,515 @@ + + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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Bug #454882. + +2007-08-31 Murray Cumming <murrayc@murrayc.com> + + * tests/test_copy_invalid_slot.cc: Added some includes to + fix the build in some environments, such as when using Sun CC. + Thanks to Vladimir Marek in bug #469872. + +2.1.1: + +2007-08-14 Murray Cumming <murrayc@murrayc.com> + + * sigc++/Makefile.am: + * sigc++/compatibility.h: Removed this header. + * sigc++/bind.h: + * sigc++/bind_return.h: + * sigc++/connection.h: + * sigc++/macros/class_slot.h.m4: + * sigc++/macros/hide.h.m4: + * sigc++/macros/method_slot.h.m4: + * sigc++/macros/object_slot.h.m4: + * sigc++/macros/retype.h.m4: + * sigc++/macros/signal.h.m4: + * sigc++/macros/slot.h.m4: + * sigc++/object.h: + * sigc++/retype_return.h: Removed deprecated + compatibility API, to probably fix the build with + some compilers, such as some versions of the Sun Forte C++ + CC compiler. Some of these headers are now mostly empty and + should be removed later. + This API has been deprecated April 2004, and + is not widely used, so it seems safe to do this now. + + * tests/Makefile.am: + * tests/test_compatibility.cc: Removed this test. + +2007-07-28 Michael Elkstrand <michael@elehack.net> + + * sigc++/macros/signal.h.m4: slot_iterator_buf, + slot_reverse_iterator_buf: Added typedefs for + value_type, reference, and pointer, so that these + iterators are more like standard C++ iterators, so they can + be used with standard C++ algorithms. + * tests/Makefile.am: + * tests/test_accum_iter.cc: Added a test for this. + Bug #417926. + +2006-11-14 Daniel Elstner <daniel.kitta@gmail.com> + + * autogen.sh: Wholly replace this script with a critter from one + of my personal projects, with slight modifications. This one does + some sophisticated stuff like probing version numbers of available + automake and aclocal executables, in order to choose the right one + accordingly. All this is necessary to make the build system work + robustly in custom environments such as Maemo where automake-1.9 + doesn't come preinstalled. + +2006-06-20 Murray Cumming <murrayc@murrayc.com> + + * sigc++/adaptors/macros/bind.h.m4: + * sigc++/adaptors/macros/retype.h.m4: + * sigc++/functors/macros/functor_trait.h.m4: + * sigc++/functors/macros/slot.h.m4: + * sigc++/macros/retype.h.m4: + * sigc++/macros/signal.h.m4: Revert the previous changes, because none is + used in the exported symbol names from gtkmm, so this would break the ABI + of gtkmm. + +2006-05-26 Régis Duchesne <hpreg@vmware.com> + + * sigc++/adaptors/macros/bind.h.m4: + * sigc++/adaptors/macros/retype.h.m4: + * sigc++/functors/macros/functor_trait.h.m4: + * sigc++/functors/macros/slot.h.m4: + * sigc++/macros/retype.h.m4: + * sigc++/macros/signal.h.m4: + Renamed 'nil' to 'none' to allow an Objective-C++ compiler to compile + the library header files. + +2005-12-21 Murray Cumming <murrayc@murrayc.com> + + * sigc++/macros/signal.h.m4: Make remaining + reverse_iterator_buf operator--() methods + return by reference, like the operator++() methods. + Bug #304402 from John Profic. + +2005-12-20 Murray Cumming <murrayc@murrayc.com> + + * sigc++/macros/signal.h.m4: Make all operator--() methods + return by reference, like the operator++() methods. + Bug #304402 from John Profic. + +2005-12-14 John Profic <profic@kursknet.ru> + + * sigc++/macros/signal.h.m4: Fix compilation problem in + the last patch. + +2005-12-14 John Profic <profic@kursknet.ru> + + * sigc++/macros/signal.h.m4: Added emit_reverse(). + +This is the HEAD branch, for API/ABI-compatible API additions. +See also the libsigc-2-0 branch. + +2005-12-01 Murray Cumming <murrayc@murrayc.com> + + * sigc++/functors/slot_base.cc: + slot_base::disconnect(): Set call_ to 0, + to invalidate the slot, even if parent_ is 0. + I think parent_ is, for instance, a signal, but + disconnect should still work on a slot that is not + connected to a signal, because a slot can be invoked + directly. + Fixes bug #311057 from James Lin. + +2005-12-01 Murray Cumming <murrayc@murrayc.com> + + * tests/Makefile.am: + * tests/test_slot_disconnect.cc: Added test + case from bug #311057. + +2005-11-16 Philipp Berndt <philipp.berndt@gmx.net> + + * sigc++/adaptors/macros/exception_catch.h.m4: Make member + exception_catch_functor<T_functor, T_catcher, void>::catcher_ + public so that it can be accessed by visit_each() + (bug fixed for generalization on 2004-11-06) + +2.0.16: + +2005-08-01 Neal E. Coombes <nealc@trdlnk.com> + + * sigc++/signal_base.h: Updated the documentation for temp_slot_list + as requested in bug #303896. + +2005-08-01 Murray Cumming <murrayc@murrayc.com> + + * sigc++/adaptors/hide.h.m4: Added missing + ) in call to sun_forte_workaround(), fixing + build on SUN Forte 5.5. Bug #312020. + +2005-08-19 Bruno Martinez <brunom@fing.edu.uy> + + * sigc++/type_traits.h: Renamed + ::sigc::is_base_and_derived::internal to + ::sigc::is_base_and_derived::internal_class + in order to avoid conflict with + namespace internal. + +2005-07-13 Murray Cumming <murrayc@murrayc.com> + + * docs/manual/libsigc_manual.xml: Correct mentions of + 1.2 stuff instead of 2.0. Patch in bug #310213 from + pebble.org.uk. + +2005-07-13 Murray Cumming <murrayc@murrayc.com> + + * docs/manual/libsigc_manual.xml: Fixed typo + found by Antonio Coralles. + +2005-07-09 Murray Cumming <murrayc@murrayc.com> + + * sigc++/macros/signal.h.m4: Did the same (see + last commit) for slot_const_iterator and + slot_iterator_buf. + +2005-07-09 Murray Cumming <murrayc@murrayc.com> + + * sigc++/macros/signal.h.m4: slot_iterator: + operator--() now returns value, not reference, like + operator++() already did. This caused crashes when + using --no-inline with g++. Bug #308651 by + Michael Andres. + +2.0.15: + +2005-07-04 Philip Langdale <plangdale@vmware.com> + + * sigc++/adaptors/macros/compose.h.m4: Add a setter typedef to + compose*_functor and use it instead of the (incorrect) getter + typedef in the compose* specialization of visit_each<>(). + This corrects the lifetime management of slots created with + compose(). Bug #308433. + +2005-06-13 Marek Rouchal <marek.rouchal@infineon.com> + + * tests/test_deduce_result_type.cc: Specify int return type + for main(), to be more ISO C++ compliant. Bug #307478. + +2005-06-11 Andris Pavenis <pavenis@latnet.lv> + + * sigc++/adaptors/lambda/macros/base.h.m4: + * sigc++/adaptors/lambda/macros/select.h.m4 + * sigc++/adaptors/macros/hide.h.m4: Specify only a type (not a + parameter name) for unused member function parameters + +2005-06-12 Paul Pogonyshev <pogonyshev@gmx.net> + + * configure.ac: + * scripts/cxx.m4: + * sigc++config.h.in: Add test for whether the compiler allows + referencing to member functions of the class/structure being + declared from a definition of a static member variable. + Supposedly a generic solution for GCC 3.2 compilation problems. + + * sigc++/type_traits.h: Define SIGC_WRAP_IS_BASE_CLASS_ based on + results of the above test. + (struct is_base_and_derived): Wrap up is_base_class_() functions + in an internal class if SIGC_WRAP_IS_BASE_CLASS_ is defined. + +2005-06-10 Murray Cumming <murrayc@murrayc.com> + + * sigc++/adaptors/macros/bind.h.m4: + * sigc++/functors/macros/slot.h.m4: + * sigc++/macros/signal.h.m4: Use CALL_SIZE instead of + hard-coded 7s and 6s. + +2.0.14: + +2005-06-10 Murray Cumming <murrayc@murrayc.com> + + * sigc++/visit_each.h: Make the + limit_derived_target::with_type inner class an outer class, + to satisfy the SUN CC 5.7 compiler, though I think it is a + compiler bug. Bug #302098 has the test case. + +2.0.13: + +2005-06-07 Murray Cumming <murrayc@murrayc.com> + + * tests/test_compatibility.cc: Specify the actual class when + using test_int(), instead of the derived class, to fix the build + on SUN Forte CC 5.5. Patch from Friedemann Kleint in + Bug #305647 + +2005-06-07 Murray Cumming <murrayc@murrayc.com> + + * sigc++/macros/signal.h.m4: signal_emit::emit(): Use scope to + ensure a certain order of destruction of the member variables, to + avoid a leak on MSVC++. Patch by Andreas Ames in Bug #306249. + +2005-06-07 Murray Cumming <murrayc@murrayc.com> + + * sigc++/macros/signal.h.m4: Added comments about commenting-out + SIGC_TYPEDEF_REDEFINE_ALLOWED when using SUN Forte CC 5.7, + because I can not seem to create a test for it. + +2005-06-07 Murray Cumming <murrayc@murrayc.com> + + * configure.ac: + * scripts/cxx_std.m4: + * sigc++/macros/signal.h.m4: + * sigc++config.h.in: Added check for + the non-standard SUN Forte reverse_iterator<>, + and used it. This is based on the same stuff in + gtkmm. + +2005-06-07 Murray Cumming <murrayc@murrayc.com> + + * sigc++/visit_each.h: limit_derived_target(): Just some whitespace + changes. + +2005-05-16 Neal E. Coombes <nealc@trdlnk.com> + + * sigc++/signal_base.h: Modified temp_slot_list to be a temporary view + into a slot list. Instead of emptying the original it now simply tacks + a placeholder to the end of the original. It then uses this as it's + 'end' iterator. This should allow for conscious recursiveness, as well + as inserting a slot to any position in the slot list during emittion. + See bug #303896. + +2005-06-04 Friedemann Kleint <kleint@bifab.de> + + * sigc++/macros/limit_reference.h.m4: + visit_each() template specializations: + Mention the bool I_derives_trackable + template type, to fix the build on Solaris + Forte 5.5. + +2.0.12: + +2005-05-06 Régis Duchesne <hpreg@vmware.com> + + * sigc++/macros/limit_reference.h.m4 (added): + * sigc++/Makefile.am: + New class that just stores a reference, and makes sure that if the + reference derives from trackable, then the trackable reference will be + used instead of the derived reference in visit_each(). + * sigc++/functors/macros/mem_fun.h.m4: Better fix for bug #169225 by + Régis Duchesne and Christian Hammond, based on the new limit_reference + class. + * sigc++/adaptors/bound_argument.h (added): New class (built upon the + new limit_reference class) that handles all 3 kinds of bound arguments: + by value, by reference, and by constant reference. References are + unwrapped in the bound_argument's constructor. + * sigc++/adaptors/macros/bind.h.m4: Fix for bug #302327 by Régis + Duchesne. Bound arguments now need to know whether they are passed by + reference or not. So bind() now builds bind_functor instances using + 'reference_wrapper<Foo>' types, instead of 'Foo &' types. The + bind_functor code is modified to compensate. + * sigc++/adaptors/macros/bind_return.h.m4: Similar fix for a similar + bug (unfiled) with bound return arguments. + * sigc++/reference_wrapper.h: + * sigc++/type_traits.h: + The reference_wrapper class is only used in bound_argument.h. Put + correct but unused code under #if 0. + * sigc++/adaptors/lambda/base.h: This file needs reference_wrapper.h, + but was incorrectly relying on type_traits.h to include it. + * tests/Makefile.am: + * tests/test_virtualbase_delete.cc (deleted): + * tests/test_virtualbase_delete_ref_param.cc (deleted): + * tests/test_limit_reference.cc (added): + Replaced test_virtualbase_delete*.cc with a simpler + test_limit_reference.cc which checks for all 3 aspects of the same bug + in one file. + * tests/test_bind_ref.cc: Slots must use 'Foo &' types. We were lucky + this broken usage worked before this change. The change in + type_traits.h made this bug obvious, by preventing the code to compile. + * tests/test_bind_return.cc: After my change, bind() and bind_return() + must use 'reference_wrapper<Foo>' types. + * tests/test_custom.cc: Made this test a no-op (so it does not perturb + 'make check' on released versions of the library) and made it a + template ready to be modified by hackers. + +2005-05-01 Murray Cumming <murrayc@murrayc.com> + + * sigc++/functors/slot_base.cc: + slot_base::slot_base(src): If the source + slot_base has a null rep->call_, meaning that the + slot is invalid, just return a default-constructed + slot, to prevent the crash shown in + tests/tests_copy_invalid_slot.cc. Bug #302515 by + Régis Duchesne. + +2005-05-01 Murray Cumming <murrayc@murrayc.com> + + * sigc++/functors/macros/mem_fun.h.m4: bound_*<>: + Add a new is_base_and_derived<sigc::trackable> + parameter to the template and thereby provide a + specialization for T_Obj types that derive from + sigc::trackable. This prevents a crash when casting + from the derived type to sigc::trackable after the + derived destructor has run. This cast can sometimes + fail when using multiple inheritance, at least with + g++. Bug #169225 by Régis Duchesne and Christian + Hammond. + * sigc++/type_traits.h: Add documenation for + the internal is_base_and_derived<> template, which + allows us to specialize other templates for certain + template types. + +2005-04-28 Murray Cumming <murrayc@murrayc.com> + + * sigc++/type_traits.h: Added comments for users of + g++ 3.2. + +2005-04-28 Murray Cumming <murrayc@murrayc.com> + + * tests/Makefile.am: + * tests/test_virtualbase_delete.cc: Added + simplified test case from bug #169225. We have a patch + to make this succeed but I am not ready to commit it + just yet. + +2005-04-27 Murray Cumming <murrayc@murrayc.com> + + * tests/Makefile.am: + * tests/test_custom.cc: + Added a place to put extra test code, so I don't have + to keep installing my crazy libsigc++ versions. + +2005-04-27 Murray Cumming <murrayc@murrayc.com> + + * sigc++/visit_each.h: Revert back to the non-explicit + template call, because we can not specify the + template specialization so easily, because the + specializations have different numbers of types. + * tests/Makefile/am: + * tests/test_bind_ref.cc: Add a simple test only for + sigc::ref disconnection. + +2005-04-26 Murray Cumming <murrayc@murrayc.com> + + * sigc++/visit_each.h: Use the explicit template + specialization, needed for Tru64 and AIX compilers. + This causes a crash in some uses of sigc::ref() + (when using g++ 3.3.4 or 3.3.5 , but not with 3.4) but + seems to fix a crash in some uses of multiple inheritance + (bug #169225). + * tests/test_bind.cc: Comment out the crashing (not with + g++ 3.4) use of sigc::ref() with an explanatory comment. + +2.0.11: + +2005-03-09 Cedric Gustin <cedric.gustin@swing.be> + + * Makefile.am: Moved MSVC_Net2003 directory to SUBDIRS. + * MSVC_Net2003/Makefile.am: Added blank.cpp to EXTRA_DIST. + * MSVC_Net2003/libsigc++2_msvcNet2003.sln: Removed + test_accumulated and test_lambda projects as the tests are + disabled in the standard, configure-based build. + * MSVC_Net2003/MSVC_Net2003/libsigc++2_msvcNet2003.vcproj: + Generate a PDB file in the Debug target. + +2005-03-05 Murray Cumming <murrayc@murrayc.com> + + * docs/website/stable.html: Mention actual supported compilers. + * docs/website/docs.html: Removed broken examples links. Change + reference link to the reference overview page. + +2005-02-23 Murray Cumming <murrayc@murrayc.com> + + * sigc++/functors/slot_base.h: Make slot_base::operator=() public, to + fix the build with SUN Forte C++ 5.5 and Tru64. + +2.0.10: + +2005-02-20 Murray Cumming <murrayc@murrayc.com> + + * tests/test_slot.cc, test_disconnect.cc: #included <new> to avoid + an unresolved symbol error with the Tru64 compiler. Solution found by + Tim Mooney in bug #161503. + +2005-02-20 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/signal_base.h: Add some documentation. + +2005-02-20 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/signal_base.cc: Reset deferred_ flag to false in + signal_impl::sweep() (Neal E. Coombes). Partly fixes bug #167714. + +2005-02-11 Martin Schulze <mschulze@cvs.gnome.org> + + * docs/manual/Makefile.am: Set the correct group in post-html. + +2005-02-11 Murray Cumming <murrayc@murrayc.com> + + * docs/website/doc.shtml: Fix typo in url for reference docs. Found by + James Lin. + +2005-02-06 Murray Cumming <murrayc@murrayc.com> + + * sigc++/signal_base.h: temp_slot_list::begin(), end(): Actually + return the iterators. + +2005-02-03 Neal E. Coombes <nealc@trdlnk.com> + + * sigc++/signal_base.h: Add temp_slot_list struct to facilitate + allowing new connections to a signal during an emittion without + affecting that emittion. + * sigc++/macros/signal.h.m4: Use the new struct temp_slot_list to + prevent connections made during an emittion from being called in the + same emittion (which has the potential of causing things like + infinite loops). This guarantees an emittion will be finite, as well + as maintaining any order of emittion guarantees that may have already + been in place. + +2.0.9: + +2005-02-02 Murray Cumming <murrayc@murrayc.com> + + * sigc++/visit_each.h: visit_each_type(): Reverted the change, so that + we do not specify the template types ot visit_each<>(), because it + crashes on g++ 3.3.4 (but not g++ 3.4.2). Added a comment telling users + of AIX (and maybe IRIX MipsPro and Tru64) to use the alternative version + if they have compilation problems. + +2005-02-01 Murray Cumming <murrayc@murrayc.com> + + * sigc++/adapators/macros/base.h.m4: Add sigc::var<>() documentation, + from Roger Ferrer Ibáñez in bug #149483. + +2005-02-01 Murray Cumming <murrayc@murrayc.com> + + * sigc++/adaptors/macros/compose.h.m4: In the template specializations + of visit_each(): As before, specify the specific other template + specializations of visit_each that we use. Needed by AIX. + * tests/Makefile.am: Reenabled most tests, because AIX can now + build them. + +2005-02-01 Murray Cumming <murrayc@murrayc.com> + + * sigc++/visit_each.h: visit_each_type(): Specify the specific + template specialization of visit_each<>() to use. The AIX compiler, + and possibly the Tru64 compiler, need this extra hint. + +2005-02-01 Murray Cumming <murrayc@murrayc.com> + + * bind.h.m4: Define bind_functor::operator() inline because the AIX + compiler/linker sometimes fails to find it when it is defined + outside of the class. + +2.0.8: + +2005-01-30 Murray Cumming <murrayc@murrayc.com> + + * sigc++/type_traits.h: is_base_and_derived: Added + avoid_gcc3_warning_(), to avoid an incorrect warning when using + g++ 3.3.5 + +2005-01-28 Liza Klerck <liza@trdlnk.com> + + * sigc++/functors/macros/mem_fun.h.m4: Add a sigc:: namespace + prefix to the nested use of visit_each(), to avoid ambiguity when + using 2 versions of the libsigc++ API inside different namespace. + +2005-01-27 Murray Cumming <murrayc@murrayc.com> + + * sigc++/adaptors/macros/adaptor_trait.h.m4: Add a sigc:: namespace + prefix to the nested use of visit_each(), to avoid ambiguity when + using 2 versions of the libsigc++ API inside different namespace, + which is not very advisable anyway. Bug #165222 from + liza at trdlnk.com. + +2.0.7: + +2005-01-24 Cedric Gustin <cedric.gustin@swing.be> + + * sigc++config.h.in : Moved the SIGC_USING_STD macro definition + out of the SIGC_CONFIGURE section. We also need it for MSVC. + * MSVC_Net2003/.cvsignore : Added .def and .aps files + * MSVC_Net2003/Makefile.am: Rewrote rule for local copy of + sigc++config.h (required for 'make distcheck'). + * MSVC_Net2003/libsigc++2_msvcNet2003.sln: Added test_retype and + test_disconnect_during_emit tests. + * MSVC_Net2003/tests/test_disconnect_during_emit/*, + MSVC_Net2003/tests/test_retype/*: Initial commit. + +2005-01-21 Murray Cumming <murrayc@murrayc.com> + + * tests/: Disabled the test_accumulator, test_bind, and test_compose + tests, and part of test_mem_fun because the AIX xlC compiler can not + build them, but it can still do most things, including the examples. + See the comments in tests/Makefile.am. + +2005-01-21 Murray Cumming <murrayc@murrayc.com> + + * sigc++/adaptors/bind.h.m4: non-member operator()(): Specify the + extra nil arguments in the templated class name prefix. Oddly, the + AIX xlC compiler says that the type of the first parameter does not + match the template if you don't do this. + +2005-01-21 Murray Cumming <murrayc@murrayc.com> + + * sigc++/type_traits.h: is_base_and_derived struct: Move the + is_base_class_() functions out of the inner class, because the AIX + xlC compiler does not like that - see the comments in the code. + * sigc++/adaptors/bind.h.m4: Add the extra nil template types to + the template specializations, as in slot and signal. + +2005-01-21 Murray Cumming <murrayc@murrayc.com> + + * sigc++/functors/macros/slot.h.m4, sigc++/macros/signal.h.m4: + slot and signal template specialization for + various numbers of template args: In the class slot line, specify + all the remaining template types as null, instead of expecting the + compiler to guess them in itself. This partly fixes the build on + AIX with the xlC compiler. Bug #164685. + +2005-01-19 Murray Cumming <murrayc@murrayc.com> + + * sigc++/type_traits: struct is_base_and_derived: Make the test inner + struct a friend, so that it can use the big inner struct. This is + required by the Tru64 compiler. + * sigc++/adaptors/lambda/base.h: Put the unwrap_lambda_value() + definitions at the top, because Tru64 (understandably) needs them to + be declared before use. + +2005-01-19 Murray Cumming <murrayc@murrayc.com> + + * scripts/: Added cxx_std.m4, with a test copied from + glibmm/scripts/cxx_std.m4 to check if the compiler has the std:: + namespace. + * sigcconfig.h: #undef the new #define and add SIGC_USING_STD(), + like GLIBMM_USING_STD, to put stuff in the std:: namespace when it + is not there already, + * configure.in: Used the new test. + * tests/*: Uses SIG_USING_STD() for every std:: thing that we use. + This is needed by the Tru64 and HP-UX compilers when using their + defaults. + +2005-01-19 Murray Cumming <murrayc@murrayc.com> + + * configure.in: AC_INIT(): Provide the extra tarball name parameter, + so that it does not create a libsigc--- tarball. + +2005-01-19 Murray Cumming <murrayc@murrayc.com> + + * configure.in: AC_INIT(): Use libsigc++ instead of sigc++, attempting + to get the correct tarball name. + +2005-01-18 Murray Cumming <murrayc@murrayc.com> + + * configure.in: Used the autoconf 2.93 and AM_INIT_AUTOMAKE() + technique to specify ustar format for the tarball, to prevent files + with long file names from appearing at the top of the tarball. + Based on the same fix in gtkmm 2.6. + +2005-01-18 Murray Cumming <murrayc@murrayc.com> + + * sigc++/functors/macros/slot_h.m4: Specify the base class when + using the rep_ member variable. This stops the HP-UX aCC compiler + from saying that a Nonstatic member is referenced in a nested class, + local class or static member initializer. Bug #150719. + +2005-01-18 Murray Cumming <murrayc@murrayc.com> + + * Bug #159597 - patch from e97_far at e.kth.se to replace C-style + casts with reinterpret_cast<> and static_cast<> to avoid warnings. + +2005-01-17 Murray Cumming <murrayc@murrayc.com> + + * docs/manual/Makefile.am: Specifying html/index.html instead of + just the html directory as a target seems to fix distcheck problems. + I can also now confirm that the install works on solaris, when using + gmake, though not when using make. + +2005-01-17 Murray Cumming <murrayc@murrayc.com> + + * MSVC_Net2004/Makefile.am: Add built files to DISTCLEANFILES to fix + the distcheck. + * docs/reference/Makefile.am, manual/Makefile.am: Specify $srcdir in + paths, to fix distcheck of the manual, and maybe fix install problems + on Solaris. + +2005-01-11 Murray Cumming <murrayc@murrayc.com> + + * docs/website/stable.html: Updated the text about binary packages. + * docs/website/docs.html: Link to the 2.0 documentation instead of the + 1.2 documentation. + +2004-12-17 GregSchussman <schussman@slac.stanford.edu> + + * glossary.shtml: Clean up punctuation, make definitions complete + sentences, and add clarifications for certain definitions according to + what Murray Cumming's suggestions and answers to my questions. + Bug #161580. + +2005-01-11 Murray Cumming <murrayc@murrayc.com> + + * docs/: Added manual, copied from the libsigc++-1.2 cvs module, + and updated it for the new 2.0 API. + +2005-01-11 Murray Cumming <murrayc@murrayc.com> + + * docs/: Added website, copied from the libsigc++-1.2 cvs module. + We will use it from here from now on. + +2004-12-11 Cedric Gustin <cedric.gustin@swing.be> + + * configure.ac : parse version tags at configure time (for + sigc-2.0.rc). + * MSVC_Net2003/sigc-2.0.rc.in : New resource file. + * MSVC_Net2003/Makefile.am: include sigc-2.0.rc in distribution. + +2004-12-08 Cedric Gustin <cedric.gustin@swing.be> + + * MSVC_Net2003/Makefile.am: get sigc++config.h from $(top_builddir) + instead of $(top_srcdir). + +2004-12-08 Cedric Gustin <cedric.gustin@swing.be> + + * MSVC_Net2003/*/*.vcproj: Renamed libsigc++ target to + sigc-2.0d.dll (Debug) and sigc-2.0.dll (Release). Added + $(SolutionDir) and $(SolutionDir)\.. to "Additional Include + Directories" in tests projects. + * sigc++config.h.in: Rewrote dllexport/dllimport macros for + MSVC, for better consistency with glibmm/gtkmm. + * MSVC_Net2003/Makefile.am: copy sigc++config.h from $(top_srcdir) + at build time. + +2004-11-27 Murray Cumming <murrayc@murrayc.com> + + * configure.in: Revert the AC_PROG_LIBTOOL change, so that this builds + with actually released libtool versions, and in jhbuild, so that it + gets testing. + +2004-11-06 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/adaptors/macros/exception_catch.h.m4: Make catcher_ member + public so that it can be accessed by visit_each() (bug reported on + ml by Philip Langdale <plangdale@vmware.com>). + +2004-10-24 Martin Schulze <mschulze@cvs.gnome.org> + + * MSVC_Net2003/*/*.vcproj: Link with the "multithreaded DLL" runtime + libraries and enable RTTI for the MSVC build + (patch from Timothy M. Shead <tshead@k-3d.com>). + * MSVC_Net2003/*/.cvsignore: Hide generated build files from cvs + (patch from Timothy M. Shead <tshead@k-3d.com>). + +2.0.6: + +2004-10-12 Martin Schulze <mschulze@cvs.gnome.org> + + * MSVC_Net2003/*/*.vcproj, MSVC_Net2003/blank.cpp: Fix project files + to compile out-of-the-box and add dummy file so that .cc files get + recognized as c++ code files (patch from Timothy M. Shead). + +2004-10-10 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/signal_base.{h,cc}, sigc++/functors/slot_base.{h,cc}, + sigc++/functors/macros/slot.h.m4: If SIGC_NEW_DELETE_IN_LIBRARY_ONLY + is defined, implement signal_base::operator new/delete and + slot_rep::operator new/delete (suggested by Timothy M. Shead). + Remove old work-around from 2004-10-02 since it didn't work. + +2004-10-07 Martin Schulze <mschulze@cvs.gnome.org> + + * configure.ac: Update for libtool 1.5a (with support for Intel C++). + * MSVC_Net2003/sigc++config.h: Remove bogus '#define' + (reported by Timothy M. Shead <tshead@k-3d.com>). + +2004-10-02 Martin Schulze <mschulze@cvs.gnome.org> + + * configure.ac: Bump version number to 2.0.6. + * NEWS: Add ChangeLog summary for version 2.0.6. + +2004-10-02 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/functors/slot_base.{h,cc}, sigc++/functors/macros/slot.h.m4: + Rename (typed_)slot_rep::detach to (typed_)slot_rep::destroy. + Call the dtor of the functor stored in typed_slot_rep from destroy(). + A cleaner solution would be to add an additional "virtual" function + that calls 'delete' or a real virtual dtor. However, this would be + less efficient and might break the ABI. (Fixes #152323.) + +2004-10-02 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++config.h.in, MSVC_Net2003/sigc++config.h, + sigc++/signal_base.cc, sigc++/functors/slot_base.{h,cc}, + sigc++/functors/macros/slot.h.m4: Define and use new macro + SIGC_NEW_DELETE_IN_LIBRARY_ONLY to ABI-compatibly move + all calls to new and delete into non-inline library code. + +2004-09-26 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/adaptors/lambda/macros/group.h.m4: Add a missing + template keyword in the definition of deduce_result_type::type + (hopefully fixes #152327). + +2004-09-26 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/macros/object_slot.h.m4: Use correct bound_mem_functor + variants for const (volatile) methods (fixes #148744). + +2004-09-01 Martin Schulze <mschulze@cvs.gnome.org> + + * docs/index.html: Correct link to lambda module. + +2004-09-01 Martin Schulze <mschulze@cvs.gnome.org> + + * README: Update compatibility section. + +2.0.5: + +2004-09-01 Martin Schulze <mschulze@cvs.gnome.org> + + * MSVC_Net2003/Makefile.am: Add sigc++config.h to EXTRA_DIST. + * configure.ac: Bump version number to 2.0.5. + * NEWS: Add ChangeLog summary for version 2.0.5. + +2.0.4: + +2004-08-21 Martin Schulze <mschulze@cvs.gnome.org> + + * tests/test_lambda.cc: Use sigc::var("\n") instead of sigc::ref("\n"). + Comment out the affected lines, nevertheless. + Sun FORTE and Compaq C++ can handle neither sigc::ref("\n") nor + sigc::var("\n"). I see more chances fixing sigc::var("\n"). + * sigc++/adaptors/lambda/macros/base.h.m4: Add a comment about a + possible work around for sigc::var("\n") compiler problems. + * tests/test_compatibility.cc: Remove a 'const' keyword that prevents + the test case from compiling with the Sun FORTE. + * tests/test_trackable.cc: Remove a 'virtual' keyword and an unused + variable to avoid compiler warnings. + * NEWS: Add ChangeLog summary for version 2.0.4. + +2004-08-03 Martin Schulze <mschulze@cvs.gnome.org> + + * scripts/cxx.m4, sigc++config.h.in, configure.ac, + sigc++/adaptors/lambda/macros/operator.h.m4, tests/test_lambda.cc: + Rollback change from 2004-07-15: configure check + SIGC_OPERATOR_OVERLOAD_AMBIGUITY is not needed - the overload + ambiguity doesn't occur if the lambda operators take all arguments + as const reference. + * configure.ac: Bump version number to 2.0.4. + +2004-08-03 James Lin <slimjimmy@mail.com> + + * Added SIGC_API qualifier to all externally-visible non-template + classes/structs. + * Added #include <sigc++config.h> to the files that use SIGC_API. + * Added empty SIGC_API definition to sigc++config.h.in for non-MSVC + compilers. I'm not sure if this is the right place to put this + (probably not). + * Added MSVC-specific sigc++config.h to the MSVC project directory. + (The comment in it probably should be edited.) + * Changed MSVC project settings to output a multi-threaded DLL, set + the include paths to work (hopefully) out-of-the-box. Disabled + precompiled headers, since they just complicate things and + shouldn't be necessary for such a relatively project. + +2004-08-01 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/type_traits.h: Remove type_trait<>::instance() + (was unimplemented and unused; caused problems with the MSVC). + +2004-07-23 Martin Schulze <mschulze@cvs.gnome.org> + + * Makefile.am: Fix typo concerning distribution of libsigc++-2.0.spec. + * AUTHORS: Mention our contributors for platforms Sun FORTE and Intel C++. + +2004-07-15 Martin Schulze <mschulze@cvs.gnome.org> + + * *.h.m4: Don't call operator()() in sun_forte_workaround(); rather copy + operator()(). Calling operator()() makes a copy of the arguments causing + wrong results if an argument type is a reference. Hopefully fixes #147311. + +2004-07-15 Martin Schulze <mschulze@cvs.gnome.org> + + * tests/test_lambda.cc: Break "std::cout << [expr] << a << std::endl;" + into "std::cout << [expr]; std::cout << a << std::endl;". + I hope this fixes #147313 where the right values for "[expr]" but wrong + values for "a" were written to std::cout for some compiler with optimizations + turned off. + +2004-07-15 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/adaptors/lambda/macros/operator.h.m4: Correct return type deduction + of lambda expressions in lambda_operator*::operator()(). Might be related to + bug #147313. + * sigc++/adaptors/lambda/macros/group.h.m4: Use m4 macro _P_(). + +2004-07-15 Martin Schulze <mschulze@cvs.gnome.org> + + * scripts/cxx.m4, sigc++config.h.in, configure.ac, + sigc++/adaptors/lambda/macros/operator.h.m4, tests/test_lambda.cc: + Add configure check SIGC_OPERATOR_OVERLOAD_AMBIGUITY for a SUN FORTE + compiler problem (bug #147391). Use it to decide whether the lambda + action operators may be overloaded (not doing so restricts the API slightly). + * sigc++/adaptors/lambda/macros/operator.h.m4: Add some doxygen comments + and remove attic code. + * sigc++/adaptors/lambda/macros/base.h.m4: + Add templates unwrap_lambda_type and unwrap_lambda_value() to support + the non-overloaded lambda action operators. Also add some doxygen comments + and remove attic code. + * sigc++/adaptors/lambda/macros/group.h.m4: Fix a bug that resulted in + gargabe values being passed on to the functor contained in the group adaptor + (partly fixes #147313). + +2004-07-11 Martin Schulze <mschulze@cvs.gnome.org> + + * scripts/cxx.m4, sigc++config.h.in, configure.ac, *.h.m4: + Split SIGC_CXX_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + into SIGC_CXX_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + and SIGC_CXX_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD. + Remove LIBSIGC_TEMPLATE_PREFIX. Add template keyword to + SIGC_WORKAROUND_OPERATOR_PARENTHESES depending on the configure checks. + Should fix the compiler problems with MSVC. + +2004-07-11 Martin Schulze <mschulze@cvs.gnome.org> + + * examples/hello_world.cc: Use sigc::ptr_fun instead of std::ptr_fun. + (fixes bug #144846) + +2004-07-11 Eric Bourque <ericb@computer.org> + + * libsigc++-2.0.spec.in: new file + * configure.ac : patched generate spec file + * .cvsignore: ignore generated file (Martin Schulze) + * Makefile.am: distribute spec file (Martin Schulze) + +2004-07-11 Murray Cumming <murrayc@murrayc.com> + + * sigc++/connection.cc: Added some comments. + * sigc++/trackable.cc: operator=(): Check for self-asignment, though I + do not know of any actual bug that this fixes. Added some comments. + * sigc++/trackable.h Added some doxygen documentation. + +2004-07-09 Murray Cumming <murrayc@murrayc.com> + + * tests/: Added test_disconnect_during_emit.cc, to prove that this + works. + +2004-07-08 Murray Cumming <murrayc@murrayc.com> + + * tests/test_retype_return.cc: foo::operator(int): return a + value. The SUN Forte 5.5 compiler complains about this, as it should. + +2004-07-08 Murray Cumming <murrayc@murrayc.com> + + * sigc++/macros/signal.h.m4: class signal*: Rename the slot_list + typedef to slot_list_type, because there is already a template class + called slot_type. SUN Forte 5.5 seems to complain about this and I am + not surprised. The old typdef is still there for backwards + compatibility, except when building with SUN Forte. + +2004-07-07 Murray Cumming <murrayc@murrayc.com> + + * scripts/cxx.m4: SIGC_CXX_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD(): + Don't define the SIGC_TEMPLATE_SPECIALIZATOIN_OPERATOR_OVERLOAD C + macro at all if the test fails. This might fix the build on SUN Forte. + * sigc++/functors/macros/mem_fun.h.m4: Default constructor: Initialize + the func_ptr_ member variable. I have no evidence that this solves any + problems, but it worried me. + * sigc++/functors/slot_base.h: operator bool(): Correct documentation, + to use @code instead of <code> + * sigc++/macros/signal.h.m4: Remove the documentation for the + parameters named first and last, because they do not exist. + +2004-05-31 Martin Schulze <mschulze@cvs.gnome.org> + + * autogen.sh: Add '--force'-flag to the 'libtoolize'-command (bug #143425). + +2.0.3: + +2004-05-30 Martin Schulze <mschulze@cvs.gnome.org> + + * configure.ac: Bump version number to 2.0.3. + * NEWS: Add ChangeLog summary for version 2.0.3. + * sigc++/macros/signal.h.m4: Fix segfault on emission of unconnected signal. + * tests/test_signal.cc, tests/test_accumulated.cc: Emit unconnected signal. + * sigc++/macros/object_slot.h.m4: Suppress compiler warning at + dynamic_cast<>-test (tested by Christof Petig/Timothy M. Shead). + +2.0.2: + +2004-05-22 Martin Schulze <mschulze@cvs.gnome.org> + + * configure.ac: Bump version number to 2.0.2. + * NEWS: Add ChangeLog summary for version 2.0.2. + +2004-05-20 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/macros/signal.h.m4: If a custom accumulator is specified + invoke it on signal emission even if the signal's slot list is empty. + (This used to be the case in libsigc++-1.2 as pointed out by Timothy.) + +2004-05-20 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/macros/object_slot.h.m4: Suppress compiler warning at + dynamic_cast<>-test (suggested by Timothy M. Shead). + +2004-05-01 Martin Schulze <mschulze@cvs.gnome.org> + + * README: Updated for libsigc++-2.0. + +2.0.1: + +2004-04-27 Martin Schulze <mschulze@cvs.gnome.org> + + * configure.ac: Bump version number to 2.0.1. + * NEWS: Add ChangeLog summary for version 2.0.1. + * sigc++/adaptors/lambda/macros/base.h.m4: Fixed documentation. + * sigc++/adaptors/macros/bind.h.m4: Hide work-arounds from doxygen. + * scripts/cxx.m4, sigc++config.h.in, configure.ac, + sigc++/adaptors/macros/bind.h.m4: Removed configure check. It + showed that the Apple gcc can also compile the sophisticated version + of the work-around. + +2004-04-26 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/macros/object_slot.h.m4: Modified test for SigC::Object + inheritance so that it also works if SigC::Object is virtual base. + (Fixes bug 141094 reported by Jonathan Brandmeyer) + +2004-04-26 Martin Schulze <mschulze@cvs.gnome.org> + + * scripts/cxx.m4: Updated the configure check. It would probably + have succeeded on the Apple. + +2004-04-26 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/adaptors/macros/bind.h.m4: Add work-arounds for + bind<-1>::deduce_result_type compilation error on Apple gcc 3.3. + * scripts/cxx.m4, sigc++config.h.in, configure.ac: Add configure + check for the compilation error above. + * sigc++/adaptors/lambda/macros/operator.h.m4: Replace _A with + _Aa. _A is a reserved keyword on Apple gcc 3.3 (Spundun Bhatt). + (fixes bug #10444 reported by Spundun Bhatt) + +2004-04-19 Martin Schulze <mschulze@cvs.gnome.org> + + * sigc++/signal_base.cc: Fixed serious bug in signal_base::impl(): + Only reference a newly created object (initial reference). + (This fixes bug #140269 reported by Andris.) + +2004-04-19 Murray Cumming <murrayc@murrayc.com> + + * scripts/cxx.m4: Updated the operator() template check, because it + failed with gcc 3.4 (from cvs). Apparently the template keyword can + only be used from another template. + +2.0.0: + +2004-04-06 Martin Schulze <mschulze@cvs.gnome.org> + + * configure.ac: Bump version number to 2.0.0. + * NEWS: Add ChangeLog summary for version 2.0.0. + * TODO, AUTHORS: Bring up to date. + * sigc++-2.0.pc.in, Makefile.am: 1.9 -> 2.0 + * Added more documentation. + +2004-04-10 Murray Cumming <murrayc@murrayc.com> + + * sigc++/connection.[h|cc]: Implement blocked() to avoid undefined + symbol linker error. + +2004-04-08 Murray Cumming <murrayc@murrayc.com> + + * dist the scripts directory. + +1.9.16: + +2004-04-06 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.16. + * NEWS: Add ChangeLog summary for version 1.9.16. + +2004-04-02 Murray Cumming <murrayc@murrayc.com> + + * sigc++/connection.cc: Make block() and unblock() always return a + value, to fix compiler warnings. Patch from bug #138620 by + Alexander Nedotsukov. + +2004-04-02 Murray Cumming <murrayc@murrayc.com> + + * Fix the compile of examples/member_method.cc. Bug #131701 from + Kirill Smelkov. I also made the examples build as part of the regular + build. + +2004-04-02 Murray Cumming <murrayc@murrayc.com> + + * sigc++config.h.m4: Remove every undef apart from the one we need, to + avoid clashes, because we #include this in a public header. + +2004-03-25 Murray Cumming <murrayc@murrayc.com> + + * scripts/cxx.m4, configure.in, sigc++config.h.in: Rename the + template_keyword check to template_specialization, because the problem + is with or without the keyword. + * sigc++/adaptors/macros/adaptor_trait.h.m4: Define + SIGC_WORKAROUND_OPERATOR_PARENTHESES, which calls either operator() or + sun_forte_workaround() depending on the result of the compiler test. + * many .m4 files: Add sun_forte_workaround methods that call the + operator() methods. Put them in #ifdefs so that only SUN Forte C++ + sees them. + +2004-03-22 Murray Cumming <murrayc@murrayc.com> + + * Makefile.am, sigc++/Makfile.am: Fix the sigc++config.h.in disting, + to fix make distcheck. + +2004-03-21 Murray Cumming <murrayc@murrayc.com> + + * Rename config.h.in to sigc++config.h.in so that gtkmm does not + include some other config.h at strange times - fixes a problem in + the gtkmm demos. This should really be in the sigc++ directory, but + that seems to add that as an include path, which causes the STL + headers to include sigc++/signal.h instead of some STL signal.h header. + +2004-03-20 Murray Cumming <murrayc@murrayc.com> + + * Makefile.am: Install the config.h platform-specific header. + * sigc++-2.0.pc.in: Report the include path for config.h + +2004-03-20 Murray Cumming <murrayc@murrayc.com> + + * Added config.h.in, using autoheader, from which config.h will be + generated, so we can detect compiler features. + * configure.ac: Added AC_CONFIG_HEADER(config.h) to generate config.h + from config.h.in. + * scripts/cxx.m4: Added this directory and file, with a + SIGC_CXX_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD macro that defines + the SIGC_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD C macro. + * autogen.sh: Added -I scripts to the aclocal call, so that it finds + the m4 macro for configure.ac. + * sigc++/adapators/macros/adaptor_trait.h.m4: Include config.h and + use SIGC_TEMPLATE_KEYOWRD_OPERATOR_OVERLOAD. + +2004-03-18 Martin Schulze <mschulze@cvs.gnome.org> + + * tests/test_mem_fun.cc, tests/test_ptr_fun.cc: Don't test + making functors from overloaded methods with partial template + specialization. Not portable among different compilers (SUN FORTE). + * adaptors/macros/apdaptor_trait.h.m4: Only gcc seems to use the + notation A.template operator()<...>(...) => adapt preprocessor check + for #define LIBSIGC_TEMPLATE_PREFIX. TODO: replace with configure check. + +2004-03-13 Murray Cumming <murrayc@murrayc.com> + + * g++ 3.4 (pre-release) build fixes: + * sigc++/macros/signal.h.m4: slot_iterator_buf::operator*(): + Use blocked() and empty() instead of non-existant blocked_and_empty(). + * sigc++/functors/macros/mem_fun.h.m4: memfun_functor*::operator()(): + Use this->func_ptr_ instead of just func_ptr_. + * sigc++/adaptors/macros/deduce_result_type.h.m4: Use + T_functor::template deduce_result_type<> instead of just + T_functor::deduce_result_type<>. + * sigc++/adaptors/lambda/macros/base.h.m4, operator.h.m4, group.h.m4:: + Use template keyword again. operator[](): Use this->value_ instead of + just value_. + * sigc++/adaptors/lambda/macros/bind/m4: Use template keyword, and + this-> again. + * sigc++/adaptors/macros/compose.h.m4, hide.h.m4, bind_return.h.m4, + exception_catch.h.m4: + rettype.h.m4, rettype_return.h.m4: Use template keyword,and this-> again + +1.9.15: + +2004-02-27 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.15. + * NEWS: Add ChangeLog summary for version 1.9.15. + +2004-02-27 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functors/macros/slot.h.m4: Make the unnumbered slot templates' + copy ctors use the copy ctors of the base class. Fixes bug #24698. + * tests/test_slot.cc: Test copy ctor (Bryan Forbes). + +2004-02-27 Martin Schulze <teebaum@cvs.gnome.org> + + * tests/type_functor_trait.cc: Bring it up-to-date (use sigc::ref). + Make it work with the SUN Forte. + +2004-02-24 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/type_traits.h: Make is_base_and_derived<> work with the SUN Forte. + +2004-02-19 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/type_traits.h: Make is_base_and_derived<> platform independant. + * sigc++/adaptors/lambda/macros/base.h.m4: Make lambda_core<> ctors + explicit. Remove an unused ctor from lambda_core<T_type, true>. + +2004-02-14 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functors/slot_base.h, sigc++/functors/macros/slot.h.m4: + Move some documentation to slot_base.h. + * sigc++/signal_base.h, sigc++/macros/signal.h.m4: + Move some documentation to signal_base.h. + + API addition: + * sigc++/functors/macros/slot.h.m4: Add numbered slot# templates. + Make unnumbered slot templates inherit from slot#. + + API change: + * sigc++/functors/macros/mem_fun.h.m4: Allow for methods of the object's + base types to be passed into sigc::mem_fun(). (Used to be the case in + libsigc++-1.2). + +2004-02-13 Murray Cumming <murrayc@usa.net> + + * sigc++/functors/slot_base.[h|cc], sigc++/trackable.[h|cc]: Create + and use a typedef for the destroy_notify callback functions, to avoid + confusion function pointer declaration syntax in the API. + +2004-02-13 Murray Cumming <murrayc@murrayc.com> + + * Moved implementation to .cc files: + * sigc++/functors/: Added slot_base.[h|cc] which contains non-template + code that was previsouly in the generated functors/slot.h and + non-generated slot.cc files. All non-inline implementation is now in + the .cc file. + * sigc++/functors/macros/slot.m4: Removed the code that has been moved + to slot_base.[h|cc]. + * sigc++/: Added signal_base.[h|cc] which contains non-template code + that was previously in the generated signal.h and non-generated + signal.cc file. All non-inline implementation is now in the .cc file. + * sigc++/macros/signal.m4: Removed the code that ahs been moved to + signal.cc + * sigc++/connector.[h|cc]: method implementation moved to the .cc file. + +1.9.14: + +2004-02-13 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.14. + * NEWS: Add ChangeLog summary for version 1.9.14. + +2004-02-09 Murray Cumming <murrayc@usa.net> + + * sigc++/functors/macros/slot.h.m4: slot_base: Added operator bool(), needed to + check for a slot that is created with the default constructor. This was + present in libsigc++ 1.2 also. + +2004-02-06 Murray Cumming <murrayc@usa.net> + + * Makefile.am: Build the docs directory, by adding it to SUBDIRS. + * docs/Doxyfile.in: Updated to be more glibmm-like. + * Added some @deprecated doxygen bits. + * sigc++/macros/signal.h.m4: Call base constructor from signal_base + constructor - this is an error-as-warning when building gtkmm. + +1.9.13: + +2003-11-30 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.13. + * NEWS: Add ChangeLog summary for version 1.9.13. + * Makefile.am, MSVC_Net2003/Makefile.am, configure.ac: + Distribute MS .Net project files. + * sigc++/adaptors/macros/[bind,hide].h.m4: Correct and add + documentation. Make hide_functor ctor explicit. + +2003-11-11 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors/macros/[bind,hide].h.m4: Change to zero-based + argument index in numbered bind() and hide() overload + (Agreement on the mailing list). + Support binding up to CALL_SIZE arguments with one bind adaptor. + (Requested by joey yandle and others). + Only support binding of multiple arguments in unnumberd overloads + to keep the API simple (Requested by Murray Cumming). + * tests/test_[bind,hide,functor_trait].cc, sigc++/bind.h: + Reflect API changes in compatibility module and test cases. + +2003-11-10 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors/macros/[bind,hide].h.m4: Add unnumbered + bind() and hide() overloads to make specifying the argument + position optional (Proposed by Jeff Franks). + * tests/test_[bind,hide].cc: Test unnumbered bind() and hide(). + * sigc++/adaptors/macros/adaptor_trait.h.m4: + Change "#ifdef MSVC" to "#ifdef _MSC_VER" (Roel Vanhout). + +2003-11-09 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functors/macros/slot.h.m4: Change functor type in + typed_slot_rep to adaptor_trait::adaptor_type<T_functor> + and use explicit function template instantiation in + internal::slot_call::call_it(). Avoids copying of arguments + in call_it() and enables binding of object instances + to class methods through bind() (Reported by Jeff Franks). + * tests/test_bind.cc: Test binding object instances to + class methods through bind(). + * sigc++/adaptors/adaptors.h: Include retype[_result].h. + * sigc++/adaptors/macros/adaptor_trait.h.m4: + - Add documentation. + - Mark some c-tors as explicit. + - Remove ununsed operator T_functor&() from adaptor_functor. + * sigc++/adaptors/macros/deduce_result_type.h.m4: + Rewrite parts of the documentation. + * sigc++/adaptors/macros/bind.h.m4: Add documentation. + * sigc++/functors/macros/mem_fun.h.m4: Remove unnecessary + explicit markers. Minor fixes to documentation. + * sigc++/functors/macros/functor_trait.h.m4: + Minor fixes to documentation. + +1.9.12: + +2003-11-04 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.12. + * NEWS: Add ChangeLog summary for version 1.9.12. + +2003-11-03 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/macros/signal.h.m4: Document accumulators. + Move slot_iterator_buf into namespace internal. Since + accumulators have the iterator type as a template argument + there is no need to expose this very internal type. + * sigc++/functors/macros/*.m4: Regroup documentation. + Documentation of the core parts of the library should be + complete by now. + +2003-11-02 Martin Schulze <teebaum@cvs.gnome.org> + + * Improve documentation of the core parts of the library. + * tests/test_ptr_fun.cc: Test ptr_fun() with static + member functions. + +2003-11-02 Martin Schulze <teebaum@cvs.gnome.org> + + * Move all .m4 files into new subdirectories + sigc++/[...]/macros. Install the .m4 files on + "make install" (Reported by Ron Steinke). + +2003-11-01 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/[class,method,object]_slot.h.m4: Include + sigc++/functors/mem_fun.h (Reported by Ron Steinke). + +2003-11-01 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors/lambda/operator.h.m4: Add negation + operator I have completely overlooked until now. + * sigc++/tests/test_lambda.cc: Test negation operator. + +2003-11-01 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/[class_slot,method_slot,object_slot,hide].h.m4, + sigc++/signal.h.m4, sigc++/functors/mem_fun.h.m4: + - Use a shorter notation for ..._mem_function variants. + - Change order of mem_funcotr<>'s template arguments to + match std::mem_fun_t and to be more consistent with adaptors. + - Use ::sigc::slot's implicit ctor in compatibility module. + * sigc++/adaptors/lambda/operator.h.m4: Change some + lambda action names to match action names in std. + + API addition: + * sigc++/adaptors/retype.h.m4: New file adding + adaptor retype. + * sigc++/Makefile.am: Build and distribute new file. + * tests/test_retype.cc: New file testing adaptor retype. + * MSVC_Net2003/tests/test_retype/test_reytype.vcproj, + tests/Makefile.am: Build and distribute new test case. + +2003-11-01 Martin Schulze <teebaum@cvs.gnome.org> + + * MSVC_Net2003: New directory containing project + files for Visual Studio .Net 2003. + Credits to Roel Vanhout <roel@riks.nl>! + +2003-11-01 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/retype.h.m4: Use LIBSIGC_TEMPLATE_PREFIX + in explicit function template instantiations. + * sigc++/type_traits.h: Add template specialization + for arrays (T_type[N]) to disable non-working member + type_trait<T_type[N]>::instance(). + * sigc++/visit_each.h: Remove more disturbing + limit_derived_target<>::operator() overloads. + (Should have noticed earlier that they are unnecessary.) + * sigc++/adaptors/deduce_result_type.h.m4, + sigc++/adaptors/lambda/operator.h.m4, + sigc++/functors/functor_trait.h.m4, + tests/test_[bind,compose,exception_catch,hide,lambda].cc: + Completely removed support for typeof(). We don't need + it any more and it is completely non-standard! + +2003-10-30 Cedric Gustin <cedric.gustin@swing.be> + + * configure.ac: Added test of win32 platform. Commented + out AM_DISABLE_SHARED (DLLs are shared libraries). + * sigc++/Makefile.am: added a few LDFLAGS for win32 + DLLs. + +2003-10-30 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/signal.h.m4: Add SigC::Signal#<>::slot(). + * sigc++/slot.h.m4: Comment out make_slot() work-around. + * sigc++/adaptors/bind.h.m4: Remove unnecessary brackets + in template argument lists. They are confusing MSVC. + * sigc++/adaptors/*.h.m4, sigc++/adaptors/lambda/*.h.m4: + Use LIBSIGC_TEMPLATE_PREFIX in explicit function + template instantiations. + * sigc++/tests/test_*.cc: + - Include <string> where std::string is used. + - Use double instead of float. + +2003-10-27 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/retype.h.m4: Cleanup. + * TODO: Bring it up to date. + +1.9.11: + +2003-10-26 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.11. + * NEWS: Add ChangeLog summary for version 1.9.11. + +2003-10-26 Martin Schulze <teebaum@cvs.gnome.org> + + Compatiblity module: + * sigc++/signal.h.m4: Move definition of compatiblity + classes SigC::SignalN to here. + * sigc++/connection.h: + - Add connection::connected(). + - Add compatibility typedef SigC::Connection. + * sigc++/bind.h, sigc++/bind_return.h, + sigc++/class_slot.h.m4, sigc++/hide.h.m4, + sigc++/method_slot.h.m4, sigc++/object.h, + sigc++/object_slot.h.m4, sigc++/retype.h.m4, + sigc++/retype_return.h sigc++/slot.h.m4, + sigc++/compatibility.h: + New files to complete compatibility module. + Split content of compatibility.h.m4 among the new files. + * sigc++/compatibility.h.m4: Removed. + * Makefile.am: Build and distribute new files. + * tests/test_compatibility.cc: Test new stuff. + + Fixes: + * sigc++/functors/slot.h.m4: Fix copy constructor and + operator=() of slot template. + * sigc++/adaptors/bind.h.m4: Fix deduce_result_type + template specializations. bind<0>() probably compiles + with gcc-3.3, now. + +2003-10-26 Martin Schulze <teebaum@cvs.gnome.org> + + Fixes: + * sigc++/functors/slot.{cc,h.m4}: + - Fix notification process: don't defer detaching of a + slot from all referred trackables during signal emission! + - Size optimization: replace virtual functions from + struct typed_slot_rep with function pointers in slot_rep + (reduces size of a typical typed_slot_rep instantiation + by 30% !!!). + * tests/test_slot.cc: Test sigc::slot more thoroughly. + * sigc++/functors/mem_fun.h.m4: Fix visit_each(). + * sigc++/adaptos/bind_return.h.m4: Add support for + sigc::ref(). + * tests/test_bind_return.cc: Use sigc::ref(). + * sigc++/signal.h.m4: Avoid compiler warning about + uninitialized variable r_ in emit(). + * sigc++/visit_each.h: Cleanup. + + API additions: + * sigc++/adpators/lambda/operators.h.m4: Add + lambda actions sigc::{reinterpret,static,dynamic}_cast_ + to support explicit parameter conversion. + * tests/test_lambda.cc: Test sigc::static_cast_. + * sigc++/adaptors/retype_return.h.m4: New file adding + adaptor retype_return (and hide_return). + * sigc++/Makefile.am: Build and distribute new file. + * tests/test_retype_return.cc: New file testing + adaptor retype_return (and hide_return). + * tests/Makefile.am: Build and distribute new test case. + +2003-10-25 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/visit_each.h: Remove disturbing + limit_derived_target<>::operator() overloads. + * sigc++/adaptors/bind.h.m4: Add support for sigc::ref(). + * tests/test_bind.cc: Test sigc::ref(). + * sigc++/adaptors/lambda/{operator,group,base}.h.m4: + - Move support for sigc::ref() from lambda_core<> into + lambda operator and lambda group creator functions. + - Add missing visit_each() overload for lambda<> template. + * tests/test_lambda.cc: Test auto-disconnection. + TODO: Fix a strange bug that leads to "Bus error" + during auto-disconnection. + +1.9.10: + +2003-10-23 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.10. + * NEWS: Add ChangeLog summary for version 1.9.10. + +2003-10-23 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functors/{functor_trait,slot}.h.m4: + Move definition of struct nil into functor_trait.h. + +2003-10-23 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Disable typeof() compiler checks. + * sigc++/adaptors/bind.h.m4: Remove unnecessary + deduce_result_type<> template specializations. + +2003-10-20 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors/compose.h.m4: + Correct order of typedefs for good. (Patch from Jeff Franks.) + +1.9.9: + +2003-10-20 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/connection.h: Add constructor that takes + a sigc::slot_base& to support 3rd-party slot lists + like they are used in glibmm/gtkmm. + * sigc++/functors/slot.h.m4: Make sigc::slot::call_type public. + (Fixes compile problems reported by Jeff Franks.) + * sig++/type_traits.h: Don't use long long in + sigc::is_base_and_derived. + (Fixes compile problems reported by Jeff Franks.) + * sigc++/adaptors/{bind,compose,hide,exception_catch}.h.m4: + Correct order of typedefs. (Repoted by Jeff Franks.) + * configure.ac: Bump version number to 1.9.9. + * NEWS: Add ChangeLog summary for version 1.9.9. + +1.9.8: + +2003-10-19 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functors/slot.h.m4: Define doxygen group functors. + * configure.ac: Bump version number to 1.9.8. + * NEWS: Add ChangeLog summary for version 1.9.8. + +2003-10-19 Martin Schulze <teebaum@cvs.gnome.org> + + * NEWS: Add announces of versions 1.9.6 and 1.9.7. + * sigc++/compatibility.h.m4: New file. Defines namespace SigC. + namespace SigC should be API compatible to libsigc++-1.2. + * sigc++/Makefile.am: Build compatibility.h. + * tests/test_compatibility.cc, tests/Makefile.am: + Add test case for compatibility module. + * docs/index.html: Change group names. + * sigc++/sigc++.h: Include connection.h. + * sigc++/connection.{cc,h}: + - Rename dependency to destroy_notify_callback. + - Change parameter name in set_slot() from d to data. + - Fix operator=(): Add "return *this;" + - Get rid of namespace functor. + - Corrections in documentation. + * sigc++/signal.{cc,h.m4}: + - Add reference counter to signal_impl. Replaces "bool destroy_". + - Move signal_base, slot_iterator[_buf], slot_list out of + namespace internal. They are part of the public API. + - Add convenience function signal#::make_slot(). + - Get rid of namespace functor. + - Corrections in documentation. + * sigc++/trackable.{cc,h}: + - Rename dependency to destroy_notify_callback. + - Rename trackable::clear() to trackable::notify_callbacks(). + - Corrections in documentation. + * sigc++/type_traits.h: Add documentation. + * sigc++/visit_each.h: + - Get rid of namespace functor. + - Add documentation. + * sigc++/adaptors[/lambda]/*: Get rid of namespace functor. + * sigc++/functors/{functor_trait.h,ptr_fun.h.m4,mem_fun.h.m4}: + - Get rid of namespace functor. + - Corrections in documentation / add documentation. + * sigc++/functors/slot.{cc,h.m4}: + - Move slot_base out of namespace internal. It's public API. + - Get rid of one-letter-parameter-names. + - Get rid of namespace functor. + - Corrections in documentation. + * tests/*.cc: Get rid of "using namespace ...". + +2003-09-10 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors/lambda/{base,operators}.h.m4: + Add subscript ([]) and assign (=) operator. I think there are now + enough operators available to make any future power user happy. + The only one missing is the comma operator and if we added it + the logical consequence would be to also add if(), switch(), do(), + etc. lambda expressions which are really out of place in libsigc++. + * sigc++/type_traits.h: Fix is_base_and_derived<> for const types. + * tests/test_lambda.cc: Test new operators. + +1.9.7: + +2003-09-05 Martin Schulze <teebaum@cvs.gnome.org> + + * configure.ac: Bump version number to 1.9.7. + +2003-09-03 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors/lambda/operator.h.m4: + - Restructure so that the size of the generated source file stays + reasonable for 34 operators: There are only two lambda templates + lambda_operator and lambda_operator_unary. The action is an additional + template parameter. A small template lambda_action[_unary] is specialized + for all actions. + - Add most operators that boost::lambda supports. Missing operators are + "=", "[]", "," and support for pointer arithmetic. I don't know if it's + worth adding these. In libsigc++, the purpose of lambda operators is to + provide some extra functionality for the group adaptor. + * tests/test_lambda.cc: + Test pre-increment, address and dereference operator. + +2003-08-31 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/reference_wrapper.h, sigc++/type_traits.h, sigc++/Makefile.am: + New file reference_wrapper.h provides ref() to specify that adaptors/lambdas + should take a reference to the object passed into ref() instead of a copy. + * tests/test_lambda.cc: + - Test group() with mem_fun(). + - Use ref() where lambdas should store references to objects. + - Test var() and constant(). + * sigc++/adaptors/lambda/base.h.m4: + - Support ref() in return type deduction. + - Add var() and constant() which create lambdas for usage with lambda operators. + * sigc++/adaptors/lambda/operator.h.m4: + - Fix return type deduction. + - Remove operator{+,-,*,...} overloads added on 2003-08-29. ref() is way cleaner. + * sigc++/adaptors/lambda/group.h.m4, + sigc++/adaptors/bind.h.m4, sigc++/adaptors/compose.h.m4, + sigc++/adaptors/exception_catch.h.m4, sigc++/adaptors/hide.h.m4: + Fix return type deduction. + +2003-08-29 Martin Schulze <teebaum@cvs.gnome.org> + + * tests/test_lambda.cc: Add more tests. + * sigc++/adaptors/lambda/select.h.m4, sigc++/adaptors/lambda/lambda.cc.m4: + Make _1, _2, ... constant. + * sigc++/adaptors/lambda/operator.h.m4: + Add operator{+,-,*,...} overloads to distinguish between const and non-const objects. + Store references to non-const objects rather than copies. + This allows expressions like e.g. std::cout << _1. + * sigc++/adaptors/lambda/base.h.m4, sigc++/adaptors/lambda/group.h.m4: + Remove void specializations. Functors returning void are tested and work fine. + +2003-08-27 Martin Schulze <teebaum@cvs.gnome.org> + + * tests/test_callof.cc, tests/test_deduce_result_type.cc: + Rename, correct and improve this test case. + * tests/Makefile.am: Build and run test_deduce_result_type + instead of test_callof. + +2003-08-27 Martin Schulze <teebaum@cvs.gnome.org> + + * Update TODO. + +2003-08-27 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors/hide.h.m4: Remove usage of callof_ignore_arg<>. + * sigc++/callof.h.m4, sigc++/adaptors/deduce_result_type.h.m4, + sigc++/functors/functor_trait.h.m4: + Remove the first and move deduce_result_type templates from + functor_trait.h.m4 into new file deduce_result_type.h.m4. + * sigc++/Makefile.am, sigc++/sigc++.h, sigc++/adaptors/adaptor_trait.h.m4: + Build and include sigc++/adaptors/deduce_result_type.h instead of callof.h. + * sigc++/functors/slot.h.m4: Document struct nil. + +2003-08-24 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functors/functor_trait.h.m4: Simplify usage of convenience + macro SIGC_FUNCTORS_HAVE_RESULT_TYPE: + namespace sigc{ namespace functor{ SIGC_FUNCTORS_HAVE_RESULT_TYPE }} + +2003-08-24 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functors/functor_trait.h,m4, sigc++/adaptors[/lambda]/*.h.m4: + Merge adaptor return type deduction and typeof() into + sigc::functor::deduce_result_type. Use it for all adaptors. + * tests/test_compose.cc: Only test multi-type get-functor if + typeof() if supported. + +2003-08-24 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/adaptors[/lambda]/*.h.m4: + - Remove unnecessary void specializations. In fact, only the one + for sigc::functor::exception_catch<> is needed and I don't really + understand why. For the lambda stuff the void specializatoins are + just commented out at the moment. + - Make typeof() optional. Surprisingly, I got the lambda stuff working + without typeof()! The test suite doesn't catch all cases yet, so maybe + some thing are still not working. + TODO: Implement configure check. + * tests/test_bind.cc, tests/test_compose.cc tests/test_exception_catch.cc, + tests/test_hide.cc, tests/test_lambda.cc: + Only test multiple functor return types if typeof() is supported. + +2003-08-06 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/trackable.{cc,h}: Add function trackable::clear(). + +2003-06-24 Andreas Rottmann <rottmann@users.sourceforge.net> + + * TODO: Minor tweaks. + +2003-06-23 Andreas Rottmann <rottmann@users.sourceforge.net> + + * docs/reference/Doxyfile.in: Use these variables. + * docs/reference/Makefile.am (html/index.html): Provide doxygen + with SRCDIR and TOP_SRCDIR environment variables. + + * sigc++/functors/slot.h.m4: Make slot::call_type typedef public; + this fixes a g++ 3.3 error in signal.h. + + * sigc++/signal.h.m4: Make the signal::accumulated class public; + this fixes a g++ 3.3 error in test_accumulated.cc. + +2003-06-15 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/functor/slot.h.m4: Correct typing error in docs. + * sigc++/functor/ptr_fun.h.m4: Document the whole thing. + +2003-05-31 Murray Cumming <murrayc@usa.net> + + * Reference documentation: Rearranged the groups to make it all + a bit more like the libsigc++ 1.2 reference documentation. + Corrected some spelling and grammar too. + This needs a lot of work. The text is very hard to read and it's + generally not appropriate for a user of the code who doesn't + care about the internals. But it's not impossible - our examples + should show us what we need to say in the documentation. + We probably need some more groups for the extra stuff, like we do + in libsigc++ 1.2. + +2003-05-29 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/signal.h.m4: Fix documentation. + * sigc++/connection.h, sigc++/functor/slot.h.m4: + Document the whole thing. + +2003-05-29 Martin Schulze <teebaum@cvs.gnome.org> + + * sigc++/signal.h.m4: + - Remove bogus operator() from unnumbered signal<> and + signal<>::accumulated templates. + - Document the whole thing. + + * docs/index.html: Fix some links. + +2003-04-06 Martin Schulze <MHL.Schulze@t-online.de> + + * TODO, configure.ac, Makefile.am, docs/*: + Add Doxygen framework. + +2003-04-06 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/callof.h.m4, sigc++/adaptors/*, tests/test_callof.cc: + Move sigc::callof<> to sigc::functor::internal::callof<>. + + * sigc++/functors/mem_fun.h.m4, tests/test_mem_fun.cc: + Add new types [bound_][const_]volatile_mem_functor, visit_each() + and mem_fun() overloads for volatile qualifier. + Add ctor overloads in bound_*mem_functor and mem_fun() overloads + that take reference instead of pointer. + +2003-03-26 Martin Schulze <MHL.Schulze@t-online.de> + + * Change "closure" to "slot" throughout sigc++2 (file names, + class names, member variables, documentation, etc.). + +2003-03-26 Martin Schulze <MHL.Schulze@t-online.de> + + * TODO: Rewrite to reflect recent changes as well as recent discussions. + +2003-03-24 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/adaptors/bind_return.h.m4: Make the adaptor's data member + public so that visit_each() can access it. + + * sigc++/adaptors/lambda/*.h.m4: More fixes. Add a note about + malfunctioning typeof() (probably compiler bug in gcc-3.2). + + * tests/*.cc: Test references. Fix compose equivalent in test_lambda. + +2003-03-24 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/Makefile.am, sigc++/functors/functor_trait.h[.m4], + sigc++/adaptors/adaptor_trait.h.m4: Move detection of function + and member method pointers' return types from adaptor_trait into + functor_trait. (We'll use functor_trait rather than adaptor_trait for + our lambda stuff.) functor_trait.h needs to be generated from .m4 now. + + * sigc++/functors/functor_trait.h.m4: Add convenience macros: + - SIGC_FUNCTORS_HAVE_RESULT_TYPE indicates that the existance of + T_functor::result_type should be assumed for all unknown functors. + - SIGC_FUNCTOR_TRAIT(T_functor, T_result) explicitly specifies the + result type of a functor. + ("typename functor_trait<T_functor>::result_type") is used to + determine the return type of our adaptors' operator()() overloads. + + * sigc++/adaptors/[lambda/]*.h.m4: Various fixes in visit_each() and + operator()() overloads to make these operator()() overloads usable. + Most of them were just commented out before. Some adaptor types also + have void specializations, now. + + * sigc++/adaptors/lambda/group.h.m4: Change syntax from + "[some_functor] % grp([args])" to "group([some_functor], [args])" + like we agreed on the ml some time ago. + + * sigc++/tests/test_[all adaptors].cc: Test stuff that didn't work + before. + +2003-03-22 Murray Cumming <murrayc@usa.net> + + * Added pgk-config file, from a mystery person in bug #108857 + +2003-03-22 Martin Schulze <MHL.Schulze@t-online.de> + + * tests/test_bind.cc: Test and show how to use functor_trait + for user defined or 3rd-party functors so that a + bind<0>([functor],[arg1])() call with no arguments can return a value. + +2003-03-20 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/callof.h.m4: Add explanations. Comment in / create templates + callof_safe[#]. Unfortunately they don't work for functors with overloaded + operator() so we don't use it for now. At least everything is documented. + + * sigc++/functors/functor_trait.h, sigc++/functors/*.h.m4: Add back + functor_base compiler hint. We're using it now in adaptor_functor<>. + + * sigc++/adaptors/{adaptor_trait,bind}.h.m4: Make operator() overloads + with no arguments return the result of the functor invocation. + Fix multiple bind<0>(). + * tests/test_bind.cc: Test the stuff that's working now. + +2003-03-16 Murray Cumming <murrayc@usa.net> + + * Added sigc++/sigc++.h, like in libsigc++ 1.2 + * examples: Added member_method example, which uses a class method + and which demonstrates disconnection. + +1.9.6: + +2003-03-11 Andreas Rottmann <rottmann@users.sourceforge.net> + + * sigc++/Makefile.am: Use substitution references instead of + $(patsubst). Is shorter and fixes the strange-dirs-in-dist-tarball + bug. + +2003-03-09 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/connection.h: Add block() capability. + +2003-03-09 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/signal.{cc,h.m4}: Add flag signal_impl::destroy_ + and function signal_impl::destroy(). Use them to defer + the destruction of the signal_impl object during signal + emission. + + * tests/test_disconnect.cc: Add tests for the connection + class and for deleting signals during emission. + +2003-03-09 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/connection.{cc,h}, sigc++/Makefile.am: + - New files that add a connection class. Objects of this + class are constructed from closure list iterators and can + be used to disconnect the refered closure. As opposed to + iterators they stay valid beyond the lifetime of the closure. + +2003-03-09 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/functors/closure.{cc,h.m4}, sigc++/signal.cc: + - Rename closure_{base,rep}::[set_]dependency_ -> [set_]parent_. + - Make closure_rep inherit trackable. This allows for + connection objects that stay valid beyond the life time + of the refered closure. + - Make some one-line-functions inline again. + +2003-03-08 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/trackable.cc: BUGFIX in trackable_dep_list::clear() + +2003-03-08 Andreas Rottmann <rottmann@users.sourceforge.net> + + * sigc++/Makefile.am: Rewritten so we can build lambda cleanly. + * sigc++/Makefile.am_fragment: Removed. + + * sigc++/functors/Makfile.am: Removed. + * sigc++/adaptors/Makefile.am: Removed. + * sigc++/adaptors/lambda/Makefile.am: Removed. + * configure.ac (AC_OUTPUT): Remove the above Makefiles. + + * tests/Makefile.am: Re-included lambda test. + +2003-03-07 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/signal.{cc,h.m4}: + - signal_emit#<>: New templates replacing signal#<>::caller. + The purpose of these templates is implementing the emit + function and optimizing signal emission for the case that + no accumulator is used via template specializations. + - default_accumulator<>: Removed. The default for T_accumulator + in signal#<> now is nil. An example how to use accumulators + is available in tests/test_accumulator.cc. + - signal_{base,impl}: Move the implementation of signal_base's + interface to signal_impl. An object of this class is + dynamically allocated when first connecting a closure to + the signal. This drastically reduces the size of empty signals + and allows for future addition of a reference counter to make + it safe to delete a signal during emission. + - Directly work on closure_rep during signal emission. This + seems to be quicker than using the closure templates. + - Document the classes. Restructure the header file a bit. + + * sigc++/functors/closure.h.m4: Make closure_base::rep_ data + member public, so that signal emission can directly work on it. + + * tests/test_size.cc: Add an entry for signal_impl. + +2003-03-07 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/functors/closure.{cc,h.m4}: + - closure_base: BUGFIXES in ~closure_base() and operator=(). + - Mark some functions with the inline keyword. This seems to + help gcc 3.2 to optimize signal emission and (dis)connection. + - Document the classes. Restructure the header file a bit. + +2003-03-07 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/trackable.{cc,h}: Make trackable allocate a + trackable_dep_list object dynamically when adding the first + dependency. (This reduces the size of objects, that are not + refered by a closure by 4 bytes (50%) and increases the size + of objects that are refered by a closure by 4 bytes (50%) + on a 32 bit architecture => This reduces total memory use + when >50% of the trackables are not refered by a closure.) + Document the classes. + +2003-03-05 Martin Schulze <MHL.Schulze@t-online.de> + + * tests/Makefile.am, tests/test_size.cc, tests/test_accumulated.cc: + Add two test cases. test_size is showing the size of public and + internal structures. (Which apart from empty signals are smaller + than the sizes of the equivalent libsigc++-1.2 structures.) + test_accumulated is a test for the template signal<>::accumulated<> + at the same time showing the use of accumulators in libsigc++2. + + * Offtopic: My note about binary sizes from 2003-02-10 is wrong. + Stripped libsigc++2 test binaries are about 8-10k in size. + +2003-03-05 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/visit_each.h: BUGFIX in template specialization + limit_derive_target<T_Target*,T_action>::with_type<false,T_type>: + Add non-const overloads for static void execute_() avoiding + compile time errors. + +2003-02-16 Martin Schulze <MHL.Schulze@t-online.de> + + * tests/Makefile.am, tests/test_disconnect.cc: + Add testcase with a mixed connection & disconnection sequence. + +2003-02-16 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/signal.cc: Bugfix in signal_base::insert(): + Set notification function in the newly created copy of + slot_ rather than in slot_ itself. + +2003-02-10 Martin Schulze <MHL.Schulze@t-online.de> + + * sigc++/signal.h.m4: Comment in typedefs for iterator types in + the signal#<> class template. Make signal#<>::connect() return an + iterator for convenience. + (Note that the first change increases the binary size of + tests/test_signal from 201k to 204k, the second change to 206k.) + +2003-01-23 Murray Cumming <murrayc@usa.net> + + * sigc++/adaptors/lambda is disable temporarily (not built and + not distributed) because it gets built before its parent + directory, but #includes generated sources in the parent directory. + +2003-01-22 Murray Cumming <murrayc@usa.net> + + * Added Andreas Rottman's example. + +2003-01-22 Murray Cumming <murrayc@usa.net> + + * Applied Andreas Rottman's make dist fixes. + +2003-01-14 Murray Cumming <murrayc@usa.net> + + * Added whitespace to make the code more readable. + diff --git a/libs/sigc++2/INSTALL b/libs/sigc++2/INSTALL new file mode 100644 index 0000000000..a4b34144dc --- /dev/null +++ b/libs/sigc++2/INSTALL @@ -0,0 +1,229 @@ +Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software +Foundation, Inc. + + This file is free documentation; the Free Software Foundation gives +unlimited permission to copy, distribute and modify it. + +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. (Caching is +disabled by default to prevent problems with accidental use of stale +cache files.) + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You only need +`configure.ac' if you want to change it or regenerate `configure' using +a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. 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Here +is an example: + + ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not support the `VPATH' +variable, you have to compile the package for one architecture at a +time in the source code directory. After you have installed the +package for one architecture, use `make distclean' before reconfiguring +for another architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. 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TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the `--target=TYPE' option to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +will cause the specified gcc to be used as the C compiler (unless it is +overridden in the site shell script). + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of the options to `configure', and exit. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. + diff --git a/libs/sigc++2/Makefile.am b/libs/sigc++2/Makefile.am new file mode 100644 index 0000000000..50d6e4b3b6 --- /dev/null +++ b/libs/sigc++2/Makefile.am @@ -0,0 +1,18 @@ + +# it includes all the autostuff automatically, you just name the +# other stuff here +EXTRA_DIST = autogen.sh sigc++config.h.in libsigc++-2.0.spec.in +# ACLOCAL_FLAGS = -I scripts + +SUBDIRS = sigc++ scripts +DIST_SUBDIRS = $(SUBDIRS) + +sigc_configdir = $(libdir)/sigc++-2.0/include +sigc_config_DATA = sigc++config.h + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = sigc++-2.0.pc + +all-local: + @echo "*** Everything completed ***" + diff --git a/libs/sigc++2/NEWS b/libs/sigc++2/NEWS new file mode 100644 index 0000000000..dbe2201356 --- /dev/null +++ b/libs/sigc++2/NEWS @@ -0,0 +1,354 @@ +2.2.2 (stable) + +* Added an include of functors/slot.h that was mistakenly removed + during the 2.1 series. + (Deng Xiyue) Bug #521418. + +2.2.1 (stable): + +* Really fix the build with Sun CC. + (Elaine Xiong. Bug #302098) + +2.2.0 (stable): + +* Build fixes when using gcc 4.3 pre-releases. + (Ryan Hill, Vladimir Marek) + +2.1.1 (unstable): + +WARNING: This is an unstable release and should not yet be +packaged by distributions unless libsigc++ 2.0.x does not +build for some reason (Please report such bugs). + +* Removed the SigC:: namespace and other compatibility API, + to fix the build with some versions of some compilers, + such as the SUN Forte C++ CC compiler. + See bug #302098, for instance + (Murray Cumming) +* sigc::signal<>: + - Added Added typedefs for + value_type, reference, and pointer, so that these + iterators are more like standard C++ iterators, so they can + be used with standard C++ algorithms. + (Michael Elkstrand) (Bug #417926). + - Added emit_reverse(). + (John Profic) + +2.0.17: + +* slot::disconnect(): Make this work. + sigc::connection::disconnect() already worked. + (James Lin, Murray Cumming) +* visit_each compilation problem fixed. + (Philipp Berndt) + +2.0.16: + +* Fixed build for SUN Forte C++ 5.5 +* Fixed build for MSVC++ 7.1 +* Fixed crash when using --no-inline with g++. + +2.0.15: + +* g++ 3.2 (and Mac OS X g++ 3.3) build fix. + (Paul Pogonyshev) +* Compose: Fix slot lifetime regression introduced in + 2.0.9. (Philip Langdale) +* tests: Small ISO C++ correctness fix (Marek Rouchal) +* Don't specify unused function parameter names. + (Andris Pavenis) + +2.0.14: + +* SUN Forte 5.7 build fix for ambiguity when using + inner template class. However, you still need the + patch in bug #302098 to finish the build. + +2.0.13: + +* signal_emit::emit(): Ensure the correct order of + destruction of the member variables, to avoid a leak. + (Andreas Ames, bug #306249) +* Allow recursive signal emission again. + (Neal E. Coombes, bug #303896) +* SUN Forte CC 5.5 build fixes: + - test_compatibility minor fix. + - visit_each() template specializations: + Mention the bool I_derives_trackable template type, + (Friedemann Kleint, bug #305647) + - Check for the non-standard SUN reverse_iterator, + and use alternative code if necessary. + (Murray Cumming) + +2.0.12: + +* Fixes crashes when using virtual inheritance, particularly + with bound by-reference parameters, caused by casting + from derived to base when the derived destructor has run. + (Régis Duchesne) + This might affect non-g++ compilers, so do tell us about + any problems. + +2.0.11: + +* Build fixes for SUN Forte, Tru64 + (Murray Cumming), and MSVC++ (Cedric Gustin). + +2.0.10: + +* tests: Include <new> to avoid unresolved symbols on Tru64. + (Tim Mooney) +* When signal handlers are connected made during an emit + of the same signal, prevent them from being called in the + same emit, to prevent infinite loops. + (Neal E. Coombes) +* Performance improvement in a corner case. + (Neal E. Coombes). + +2.0.9: + +* sigc::bind() now works with the AIX and Tru64 compilers. + See the comments in sigc++/visit_each.h: visit_each_type() + if you have compilation problems. + (Murray Cumming) +* sigc::var() is now documented. (Roger Ferrer Ibáñez) + +2.0.8: + +* Maybe avoid (incorrect) warning with g++ 3.3.5. + (Murray Cumming) +* Fix namespace ambiguity when using multiple + major versions of libsigc++. (Liza Klerck) + +2.0.7: + +* Now builds with the following compilers, in addition to +the existing GNU g++, SUN Forte CC 5.5, MSVC++ .Net 2003, +and Intel compilers: +- IBM AIX xlC v7 +- Tru64 C++ V6.5-042 +- IRIX MIPSpro 7.4.2m + (Older versions of all these compilers might also work.) + (Murray Cumming, www.thewrittenword.com) +* MSVC++ .Net 2003 build improvements. + (Cedric Gustin, Timothy M. Shead) +* Replace C-style casts with reinterpret_cast<> and + static_cast<>. (e97_far at e.kth.se). +* Documentation: Added manual, based on the manual in + libsigc++ 1.2, but updated for the new API. + (Murray Cumming) + + +2.0.6: + +* Fixed a memory leak in sigc::slot. +* Fixed compilation for gcc-3.4. +* Fixed compilation for Intel C++ compiler (upgraded libtool). +* Fixed project files for MSVC .Net (Timothy M. Shead). +* Fixed segfaults when compiled with MSVC .Net 2003 (moved + all calls to new and delete into non-inline library code). +* In the compatibility module use correct bound_mem_functor + variants for const (volatile) methods when creating a slot. +* Minor documentation fix. +* Resolved bugs: #152327 #148744 #152323 #151404 #153143 + +2.0.5: + +* Distribute pregenerated configuration header for MSVC .Net. + +2.0.4: + +* Fixed warnings and compiler errors in the test cases. +* Added a new test case (Murray Cumming). +* Fixed 'hello_world' example. +* Don't test optional features that fail with the Sun FORTE. +* Fixes for the Sun FORTE to compile out-of-the-box + (Damien Carbery, Murray Cumming, Martin Schulze). +* Fixes for MSVC to build a DLL out-of-the-box (James Lin). +* Improved compiler specific configuration during 'configure'. +* Added rmp description file libsigc++-2.0.spec (Eric Bourque). +* Minor documentation improvements (Murray Cumming). +* Resolved bugs: #147311 #147313 #147391 #144846 #145541 + +2.0.3: + +* Fix segfault on emission of unconnected signal. +* Test emission of unconnected signals in the test case. +* Suppress compiler warning at dynamic_cast<>-test for good. + (Help from Christof Petig and Timothy M. Shead.) + +2.0.2: + +* Suppress compiler warning in compatibility module at + dynamic_cast<>-test (fix suggested by Timothy M. Shead). +* If a custom accumulator is specified invoke it on signal + emission even if the signal's slot list is empty. (This used + to be the case in libsigc++-1.2 as pointed out by Timothy.) + +2.0.1: + +* Fixed serious bug in reference counting in sigc::signal_base::impl(). +* Fixed SigC::Object-derivation check in SigC::slot() compatibility module. +* Fixed compilation on Apple gcc 3.3 (assisted by Spundun Bhatt). +* Fixed configure check for gcc 3.4 (Murray Cumming). + +2.0.0: + +* Implemented sigc::connection::blocked() (Murray Cumming). +* Added the scripts directory to the make dist target (Murray Cumming). +* Added more documentation (Martin Schulze). + +1.9.16: + +* Fixed compiler warning in sigc::connection (Alexander Nedotsukov, Murray Cumming). +* Fixed examples and made them part of the regular build (Murray Cumming). +* Added header sigc++config.h for configure time checks (Murray Cumming). +* Added configure time checks to determine the correct syntax + for explicit template method specializations (Murray Cumming). +* Removed code using partial specializations of overloaded template methods + from test cases. SUN Forte doesn't support this feature (Martin Schulze). +* Fixed compilation for gcc 3.4 (Murray Cumming). + +1.9.15: + +API additions: +* Add numbered slot# templates. +* Allow for methods of the object's base types to be passed into sigc::mem_fun(). + +Other fixes and cleanups: +* Make is_base_and_derived template compatible with the SUN Forte. +* Non-template code moved from .m4 macro source to .h/.cc files (Murray Cumming). +* Implementation moved to .cc files (Murray Cumming). +* More fixes for the SUN Forte. Make some more ctors explicit. + +1.9.14: + +* Added sigc::slot_base::operator bool() (Murray Cumming). +* Build docs directory by default (Murray Cumming). +* Fixed minor doxygen issues (Murray Cumming). +* Fixed compiler warning in signal.h (Murray Cumming). + +1.9.13: + +* Fixed passing references through sigc::slot (Reported by Jeff Franks). +* Enabled binding of objects to method slots through sigc::bind(). +* Reworked sigc::bind() API: Made the template argument for the + parameter position zero-based and optional. Added overloads for + binding of up to 7 arguments at a time when no position is specified. +* Reworked sigc::hide() API: Made the template argument for the + parameter position zero-based and optional. +* Fixed compilation problems with MSVC .Net 2003 (Roel Vanhout). +* Distribute MSVC .Net 2003 project files in the tarballs. +* Improved and extended documentation. +* Minor cleanups. + +1.9.12: + +* Added adaptor retype(). With this final API addition all adaptors + are in place that are available in libsigc++-1.2. +* Added negation lambda operator. Use STL names for lambda actions. +* Remove formerly disabled support for gcc extension typeof(). +* Added project files for MS Visual Studio .Net 2003. (Roel Vanhout) +* Make libsigc++2 compile with .Net 2003. (Roel Vanhout, Martin Schulze) +* Build shared version of libsigc++2 by default. (Cedric Gustin) +* Add support for win32 platform. (Cedric Gustin) +* Install .m4 files. (requested by Ron Steinke) +* Cleaned up functors. +* Restructured and completed documentation of the core library parts. + +1.9.11: + +API Additions and important bug fixes: +* Compatibility module completed. libsigc++-1.2 filenames are preserved. +* Fixed critical bug in auto-disconnection: don't defer detaching + of a slot from all referred trackables during signal emission. +* Reduced size of slots significantly. +* Fixed support for sigc::ref() in adaptors. +* Fixed sigc::visit_each(): only hit targets that are passed by + reference; pass bound members in bound_member_functor by reference. +* Add lambda actions sigc::{reinterpret,static,dynamic}_cast_ + to support explicit parameter conversion. +* Add adaptors sigc::retype_return<>() and sigc::hide_return(). + +Minor fixes: +* Fixed return type deduction for bind<0>. + libsigc++-1.9.11 should compile with gcc-3.3. +* Fixed copy constructor and operator=() of slot template. +* Fixed a compiler warning in signal_emit#<>::emit(). +* Improved test case. + +1.9.10: + +* Fix compiler issues with gcc-3.3.2 (patch from Jeff Franks). +* Remove compiler check for the gcc extension typeof(). +* Simplify bind_functor templates. +* Move definition of struct nil into functor_trait.h. + +1.9.9: + +* Add a constructor to sigc::connection that takes a slot_base& + to support user defined slot lists like they are used in gtkmm. +* Fix compiler issues with gcc-3.3.2 (reported by Jeff Franks). + +1.9.8: + +* Add compatibility module that defines namespace SigC. + namespace SigC should be API compatible to libsigc++-1.2. + Currently only the core parts of the library are supported. + Adaptors are still to follow. +* Fix connection::operator=(). Include connection.h in sigc++.h. +* Get rid of namespace functor. +* Rename dependency to destroy_notify_callback. +* Rename trackable::clear() to trackable::notify_callbacks(). +* Move slot_base, signal_base, slot_iterator[_buf], slot_list + out of namespace internal. They are public API. +* Add reference counter to signal_impl enabling signals + to share the underlying information. +* Add convenience function signal#::make_slot(). +* Get rid of one-letter-parameter-names. +* Get rid of "using namespace ..." in the test cases. +* Add lambda operators subscript ([]) and assign (=). +* Fix is_base_and_derived<> for const types. +* New and updated documentation. +* Add previous announces to file NEWS. + +1.9.7: + +* Added sigc++/sigc++.h. (Murray Cumming) +* Added member_method example. (Murray Cumming) +* Renamed closure to slot. +* Fixed issues with gcc-3.3. (Adreas Rottmann) +* Removed unnecessary void specializations. +* Made adaptors' operator()() (overload with no arguments) return a value. +* Made visit_each() support adaptors. +* Overhauled return type deduction to make it work without typeof(). +* Added convinience macros SIGC_FUNCTORS_HAVE_RESULT_TYPE and +SIGC_FUNCTOR_TRAIT(T_functor, T_result) to make return type deduction system +support 3rd-party funtors. +* Changed syntax of group adaptor from "[functor] % grp([lambdas])" to "group +([functor], [lambdas])". +* Made many fixes to lambda functionality. +* Added var() and constant() lambda creators. +* Added many lambda operators. +* Added ref() which creates a reference wrapper to enable storage of +references in bind and group adaptors. +* Expanded test suite. +* Added documentation. (Corrections by Murray Cumming) + +1.9.6: + +* First public release of the unstable 2.0 generation. + libsigc++ 2.0 uses modern C++ mechanisms to achieve a highly + flexible, yet typesafe callback system. It supports all features of + libsigc++ 1.2 and improves upon it by: + - No need to specify the number of arguments in signal definitions. + - Connection of any compatible (=implicitly convertable) functor + to a signal. + - Implicit type conversions of parameters during signal emission. + - Lambda adaptor for complete restructuring of functor parameter + lists in one line (subject to changes). + - Signal has a fully featured stl style list interface. + - A convinient accumulator API (replacing the old marshaller API). + - Removal of unnecessary memory management functionality. + - Lightweight class "trackable" for use as base class of your + class hierarchy replaces class "Object". diff --git a/libs/sigc++2/README b/libs/sigc++2/README new file mode 100644 index 0000000000..f90f8f055a --- /dev/null +++ b/libs/sigc++2/README @@ -0,0 +1,72 @@ +libsigc++ -- The Typesafe Callback Framework for C++ + + +General information: + + libsigc++ implements a typesafe callback system for standard C++. It + allows you to define signals and to connect those signals to any + callback function, either global or a member function, regardless of + whether it is static or virtual. + + libsigc++ is used by gtkmm to wrap the GTK+ signal system. It does not + depend on GTK or gtkmm. + + Further information about the major release 2.0 is available on the + libsigc++ project home page: http://libsigc.sourceforge.net/ + + +License information: + + Distribution of library and components is under the LGPL as listed in the + file COPYING. Examples and tests are Public Domain. + + +Contact information: + Maintainer: mailto: mschulze@cvs.gnome.org + Maillist: mailto: libsigc-list@gnome.org + Homepage: http://libsigc.sourceforge.net + Online reference documentation: http://libsigc.sourceforge.net/libsigc2/docs/ + Ftp: http://ftp.gnome.org/pub/GNOME/sources/libsigc++/2.0/ + CVS: + + +Overview of the distribution: + + docs/ documentation on the signal system + docs/reference/ reference documentation + + examples/ examples of various signal functions + + sigc++/ source for library + sigc++/macros/ .m4 files used to auto-generate source files + sigc++/functors/ source for library (various functors) + sigc++/functors/macros/ .m4 files used to auto-generate source files + sigc++/adaptors/ source for library (various adaptors) + sigc++/adaptors/macros/ .m4 files used to auto-generate source files + sigc++/adpators/lambda/ source for library (lambda library) + sigc++/adpators/lambda/macros/ .m4 files used to auto-generate source files + + scripts/ automake junk + + tests/ programs testing and verifying proper behaviour + + MSVC_Net2003/ project files for building the library with MSVC .NET 2003 + + +Compatibility: + + Compatible compilers must supports the following recent c++ techniques: + * Partial template (function) specialization. + * Explicit template (member) function instantiation. + * Treat void return as normal return. + + This release has only been tested with gcc-3.3. It should at least also compile with: + * gcc >= 3.2 + * cygwin (gcc >= 3.2) + * mingw32 + * Microsoft Visual Studio .Net 2003 + * Sun Forte C++ compiler >= 5.5 + * Compaq C++ compiler + * Intel compiler + Please report any troubles you encounter with these compilers! + You are also invited to try a compiler that is not listed above. diff --git a/libs/sigc++2/SConscript b/libs/sigc++2/SConscript new file mode 100644 index 0000000000..9ac1ef48ee --- /dev/null +++ b/libs/sigc++2/SConscript @@ -0,0 +1,41 @@ +# -*- python -*- + +import os +import os.path +import glob + +sigc2_files = glob.glob('sigc++/*.cc') + glob.glob('sigc++/functors/*.cc') + glob.glob('sigc++/adaptors/lambda/*.cc') + +Import('env install_prefix') +sigc2 = env.Clone() + +libsigc2 = sigc2.SharedLibrary('sigc++2', sigc2_files) + +if os.access ('autogen.sh', os.F_OK) : + sigc2_configure_script = sigc2.Command ('configure', 'configure.ac', 'cd libs/sigc++2 && ./autogen.sh && cd -', ENV=os.environ) + sigc2_config_h = sigc2.Command('sigc++config.h', [sigc2_configure_script, 'sigc++config.h.in'], 'cd libs/sigc++2 && ./configure && cd -', ENV=os.environ) +else : + sigc2_config_h = sigc2.Command('sigc++config.h', ['configure', 'sigc++config.h.in'], 'cd libs/sigc++2 && ./configure && cd -', ENV=os.environ) + + +Default([sigc2_config_h,libsigc2]) + +env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour2'), libsigc2)) + +env.Alias('tarball', env.Distribute (env['DISTTREE'], + [ 'NEWS', 'README', 'AUTHORS', 'ChangeLog', + 'configure', 'configure.ac', 'Makefile.am', 'SConscript', + 'sigc++/Makefile.in', + 'sigc++config.h', + 'sigc++config.h.in', + 'sigc++-2.0.pc.in', + 'libsigc++-2.0.spec.in', + 'install-sh', + 'Makefile.in', + 'scripts', + 'missing', + ] + sigc2_files + + glob.glob('sigc++/*.h') + + glob.glob('sigc++/functors/*.h') + glob.glob('sigc++/adaptors/lambda/*.h') + + glob.glob('sigc++/adaptors/*.h') + )) diff --git a/libs/sigc++2/TODO b/libs/sigc++2/TODO new file mode 100644 index 0000000000..7ea792aeb0 --- /dev/null +++ b/libs/sigc++2/TODO @@ -0,0 +1,66 @@ +Compatibility: + +- Fix compilation for SUN FORTE C++ 5.5. + + +Configure checks and Makefile issues: + +- When you use a single Makefile.am for + several directories (in sigc++2, all under sigc++/ is ruled by a + single Makefile.am with the new build system), you have a problem when + you do a build where $(srcdir) != $(builddir), since in the build-tree + the necessary subdirectories are not created. So I have to find a + place where to create this directories, in case they do not exist. + This is only an issue for clean CVS checkouts, however (Andy) + + +sigc++-1.2 compatibility: + +- Verify completeness. + + +documentation: + +- Improve documentation: Make groups (see index.html). Exclude stuff to make + the html output readable. + +- Add documentation for adaptors and accumulators. + + +basic functionality: + +- I don't understand what is meant by "stl-pointer-like functions" (Martin): + + slot should have the full set of stl pointer like functions. (Karl Nelson) + + +lambda functionality (I don't understand this (Martin)): + +- Add support for _R to force references down into + the stack frame of lambda. Ie. + + A a; + (_1+_2)(1,a); // fail if no "operator int() const" + +- Call groups in lambda. (Huh, that appears to be in group?) + + +Old TODO's that should be almost finished (Martin): + +- Fine-tooth comb the code looking for missing operator =() function + and missing copy constructors. + +- Improve and expand the test suite. There are a lot of combinations which + should be valid but haven't been tested which are likely to result in + wierd compiler errors if something wasn't done consistantly. + + +Old TODO's that should be finished (Martin): + +- Improve signal#, it currently is just barely functional. +- Add iterator support and stl like functionality to signal. + +- Add blocking capablity to slot. + +- Deinline/move to .cc where possible to move functions into the + library to reduce resulting binary size. diff --git a/libs/sigc++2/autogen.sh b/libs/sigc++2/autogen.sh new file mode 100755 index 0000000000..3eadcdcd6e --- /dev/null +++ b/libs/sigc++2/autogen.sh @@ -0,0 +1,114 @@ +#! /bin/sh + +# Copyright (c) 2006, The libsigc++ Development Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +# Be Bourne compatible. (stolen from autoconf) +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +PROJECT=libsigc++2 +MIN_AUTOMAKE_VERSION=1.9 + +srcdir=`dirname "$0"` +test -n "$srcdir" || srcdir=. + +origdir=`pwd` +cd "$srcdir" + +LIBTOOLIZE_FLAGS="--automake --copy --force $LIBTOOLIZE_FLAGS" +ACLOCAL_FLAGS="-I scripts $ACLOCAL_FLAGS" +AUTOMAKE_FLAGS="--add-missing --copy $AUTOMAKE_FLAGS" + +if test "x$*$AUTOGEN_SUBDIR_MODE" = x +then + echo "I am going to run ./configure with no arguments -- if you wish" + echo "to pass any to it, please specify them on the $0 command line." +fi + +libtoolize=libtoolize +autoconf=autoconf +autoheader=autoheader +aclocal= +automake= +auto_version=0 + +# awk program to transform the output of automake --version +# into an integer value suitable for numeric comparison. +extract_version='{ printf "%.0f", 1000000 * v[split($1, v, " ")] + 1000 * $2 + $3; exit }' + +for suffix in -1.7 -1.8 -1.9 "" +do + aclocal_version=`aclocal$suffix --version </dev/null 2>/dev/null | awk -F. "$extract_version"` + automake_version=`automake$suffix --version </dev/null 2>/dev/null | awk -F. "$extract_version"` + + if test "$aclocal_version" -eq "$automake_version" 2>/dev/null \ + && test "$automake_version" -ge "$auto_version" 2>/dev/null + then + auto_version=$automake_version + aclocal=aclocal$suffix + automake=automake$suffix + fi +done + +min_version=`echo "$MIN_AUTOMAKE_VERSION" | awk -F. "$extract_version"` + +if test "$auto_version" -ge "$min_version" 2>/dev/null +then :; else + echo "Sorry, at least automake $MIN_AUTOMAKE_VERSION is required to configure $PROJECT." + exit 1 +fi + +rm -f config.guess config.sub depcomp install-sh missing mkinstalldirs +rm -f config.cache acconfig.h +rm -rf autom4te.cache + +#WARNINGS=all +#export WARNINGS + +if (set -x && set +x) >/dev/null 2>&1 +then + set_xtrace=set +else + set_xtrace=: +fi + +$set_xtrace -x + +"$libtoolize" $LIBTOOLIZE_FLAGS || exit 1 +"$aclocal" $ACLOCAL_FLAGS || exit 1 +#"$autoheader" || exit 1 +"$automake" $AUTOMAKE_FLAGS || exit 1 +"$autoconf" || exit 1 +cd "$origdir" || exit 1 + +if test -z "$AUTOGEN_SUBDIR_MODE" +then + "$srcdir/configure" --enable-maintainer-mode ${1+"$@"} || exit 1 + $set_xtrace +x + echo + echo "Now type 'make' to compile $PROJECT." +fi + +exit 0 diff --git a/libs/sigc++2/configure.ac b/libs/sigc++2/configure.ac new file mode 100644 index 0000000000..dbe415ef94 --- /dev/null +++ b/libs/sigc++2/configure.ac @@ -0,0 +1,126 @@ +dnl Configure.in +dnl +dnl Source for generating compiler independent libraries. +dnl + +#We use pushdef here because we can't use shell variables before AC_INIT, but we want to use a variable with AC_INIT: +dnl thus make format_package-0.0.1.tar.gz +pushdef([FP_MAJOR_VERSION], [2]) +pushdef([FP_MINOR_VERSION], [2]) +pushdef([FP_MICRO_VERSION], [2]) +pushdef([FP_EXTRA_VERSION], []) +pushdef([FP_VERSION], FP_MAJOR_VERSION.FP_MINOR_VERSION.FP_MICRO_VERSION[]FP_EXTRA_VERSION) +# package name, version, support contact, tarball name. +AC_INIT([libsigc++], FP_VERSION, [libsigc-list@gnome.org], [libsigc++]) + +dnl AC_CONFIG_SRCDIR is required name a file which is unique to the package +dnl just to prevent someone from copying the configure to the wrong package. +AC_CONFIG_SRCDIR([sigc++]) + +AC_PREREQ(2.59) + +######################################################################### +# Version and initialization +######################################################################### +[FP_MAJOR_VERSION]=FP_MAJOR_VERSION +[FP_MINOR_VERSION]=FP_MINOR_VERSION +[FP_MICRO_VERSION]=FP_MICRO_VERSION +[FP_EXTRA_VERSION]=FP_EXTRA_VERSION +[FP_VERSION]=FP_VERSION +popdef([FP_MAJOR_VERSION]) +popdef([FP_MINOR_VERSION]) +popdef([FP_MICRO_VERSION]) +popdef([FP_EXTRA_VERSION]) +popdef([FP_VERSION]) +FP_RELEASE=$FP_MAJOR_VERSION.$FP_MINOR_VERSION +AC_DEFINE_UNQUOTED(FP_MAJOR_VERSION, $FP_MAJOR_VERSION, [Major version of libsigc++]) +AC_DEFINE_UNQUOTED(FP_MINOR_VERSION, $FP_MINOR_VERSION, [Minor version of libsigc++]) +AC_DEFINE_UNQUOTED(FP_MICRO_VERSION, $FP_MICRO_VERSION, [Micro version of libsigc++]) +AC_SUBST(FP_VERSION) +AC_SUBST(FP_RELEASE) +AC_SUBST(FP_MAJOR_VERSION) +AC_SUBST(FP_MINOR_VERSION) +AC_SUBST(FP_MICRO_VERSION) + +dnl For automake. +VERSION=$FP_VERSION +PACKAGE=libsigc++ + +# Initialize automake stuff +# tar-ustar asks it to use a sensible tar format that can handle long filenames. +AM_INIT_AUTOMAKE([1.9 tar-ustar]) + +dnl Specify a configuration file: +AC_CONFIG_HEADER(sigc++config.h) + +dnl Macros to support windows platforms +AC_CYGWIN +#AC_MINGW32 +AC_EXEEXT + +dnl this package needs m4 +AC_CHECK_PROGS(M4, gm4 m4, m4) + +dnl perl is needed for building the reference documentation +AC_PATH_PROGS([PERL_PATH], [perl perl5], [perl]) +AC_SUBST([PERL_PATH]) + +dnl disable autoheader +AUTOHEADER=':' + +dnl Maintainer support (autodependencies and packaging) +AM_MAINTAINER_MODE + +dnl Using C compiler +AC_PROG_CC +AC_PROG_CPP + +dnl Used for enabling the "-no-undefined" flag while generating DLLs +dnl Borrowed from the official gtk+-2 configure.in +AC_MSG_CHECKING([for some Win32 platform]) +case "$host" in + *-*-mingw*|*-*-cygwin*) + platform_win32=yes + ;; + *) + platform_win32=no + ;; +esac +AC_MSG_RESULT([$platform_win32]) +AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes") + +dnl Using libtool +AC_CONFIG_MACRO_DIR(scripts) +AC_LIBTOOL_WIN32_DLL +dnl: Use with libtool 1.5a instead of AM_PROG_LIBTOOL: LT_INIT +AM_PROG_LIBTOOL + +dnl Using C++ compiler +AC_PROG_CXX +AC_LANG_CPLUSPLUS + +SIGC_CXX_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD() +SIGC_CXX_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD() +SIGC_CXX_SELF_REFERENCE_IN_MEMBER_INITIALIZATION() +SIGC_CXX_HAS_NAMESPACE_STD() +SIGC_CXX_HAS_SUN_REVERSE_ITERATOR() + +if test "X$config_error" = "Xyes" ; then + AC_ERROR( +[One or more of the required compiler features is missing. +If you believe this is in error, please consult the config.log file +for further details. +]) +fi + + +# Generate output +AC_OUTPUT([ + Makefile + sigc++-2.0.pc + + sigc++/Makefile + scripts/Makefile + libsigc++-2.0.spec + +]) diff --git a/libs/sigc++2/libsigc++-2.0.spec.in b/libs/sigc++2/libsigc++-2.0.spec.in new file mode 100644 index 0000000000..7dc756c6ce --- /dev/null +++ b/libs/sigc++2/libsigc++-2.0.spec.in @@ -0,0 +1,91 @@ +Summary: The Typesafe Signal Framework for C++ +Name: @PACKAGE@ +Version: @VERSION@ +Release: 1 +License: LGPL +Group: System Environment/Libraries +Packager: Eric Bourque <ericb@computer.org> +URL: http://libsigc.sourceforge.net/ +Source0: http://ftp.gnome.org/pub/GNOME/sources/libsigc++/2.0/%{name}-%{version}.tar.bz2 +BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root + +%description + +This library implements a full callback system for use in widget +libraries, abstract interfaces, and general programming. Originally +part of the Gtk-- widget set, %name is now a seperate library to +provide for more general use. It is the most complete library of its +kind with the ablity to connect an abstract callback to a class +method, function, or function object. It contains adaptor classes for +connection of dissimilar callbacks and has an ease of use unmatched by +other C++ callback libraries. + +Package GTK-- (gtkmm), which is a C++ binding to the GTK+ library, +starting with version 1.1.2, uses %name. + +Due to C++ ABI changes, this will only work with the gcc version which +the distribution was supplied with. If you got your rpm from any +previous version, please rebuild from spec! + +%package devel +Summary: Development tools for the Typesafe Signal Framework for C++ +Group: Development/Libraries +Requires: %name = %version + +%description devel +The %name-devel package contains the static libraries and header files +needed for development with %name. + +%package examples +Summary: Examples and tests for the Typesafe Signal Framework for C++ +Group: Development/Libraries +Requires: %name-devel = %version + +%description examples +The %name-devel package contains source code of +example and test programs for %name. + + +%prep +%setup -q + +%build +./configure --prefix=/usr +make + +%install +rm -rf $RPM_BUILD_ROOT +make DESTDIR=$RPM_BUILD_ROOT install +mkdir -p -m 755 $RPM_BUILD_ROOT/%{_libdir}/sigc++-2.0 +cp -a examples tests $RPM_BUILD_ROOT/%{_libdir}/sigc++-2.0 + +%post -p /sbin/ldconfig + +%postun -p /sbin/ldconfig + +%clean +rm -rf $RPM_BUILD_ROOT + + +%files +%defattr(-,root,root,-) +%{_libdir}/libsigc*.so* +%doc /usr/share/doc/libsigc-2.0 + +%files devel +/usr/include/sigc++-2.0 +%{_libdir}/pkgconfig/* +%{_libdir}/libsigc*.a +%{_libdir}/libsigc*.la +%dir %{_libdir}/sigc++-2.0 +%dir %{_libdir}/sigc++-2.0/include +%{_libdir}/sigc++-2.0/include/sigc++config.h + +%files examples +%{_libdir}/sigc++-2.0/examples +%{_libdir}/sigc++-2.0/tests + +%changelog +* Tue Jun 29 2004 Eric Bourque <ericb@computer.org> - 2.0-1 +- Initial build. + diff --git a/libs/sigc++2/missing b/libs/sigc++2/missing new file mode 100755 index 0000000000..1c8ff7049d --- /dev/null +++ b/libs/sigc++2/missing @@ -0,0 +1,367 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2006-05-10.23 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $1 in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/libs/sigc++2/scripts/Makefile.am b/libs/sigc++2/scripts/Makefile.am new file mode 100644 index 0000000000..c78f05868f --- /dev/null +++ b/libs/sigc++2/scripts/Makefile.am @@ -0,0 +1 @@ +EXTRA_DIST = cxx.m4 cxx_std.m4 diff --git a/libs/sigc++2/scripts/cxx.m4 b/libs/sigc++2/scripts/cxx.m4 new file mode 100644 index 0000000000..11f1969399 --- /dev/null +++ b/libs/sigc++2/scripts/cxx.m4 @@ -0,0 +1,122 @@ +dnl +dnl SIGC_CXX_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD() +dnl +dnl +AC_DEFUN([SIGC_CXX_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD],[ +AC_MSG_CHECKING([if C++ compiler supports the use of a particular specialization when calling operator() template methods.]) +AC_TRY_COMPILE( +[ + #include <iostream> + + class Thing + { + public: + Thing() + {} + + template <class T> + void operator()(T a, T b) + { + T c = a + b; + std::cout << c << std::endl; + } + }; + + template<class T2> + class OtherThing + { + public: + void do_something() + { + Thing thing_; + thing_.template operator()<T2>(1, 2); + //This fails with or without the template keyword, on SUN Forte C++ 5.3, 5.4, and 5.5: + } + }; +], +[ + OtherThing<int> thing; + thing.do_something(); +], +[ + sigcm_cxx_gcc_template_specialization_operator_overload=yes + AC_DEFINE([SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD],[1],[does the C++ compiler support the use of a particular specialization when calling operator() template methods.]) + AC_MSG_RESULT([$sigcm_cxx_gcc_template_specialization_operator_overload]) +],[ + sigcm_cxx_gcc_template_specialization_operator_overload=no + AC_MSG_RESULT([$sigcm_cxx_gcc_template_specialization_operator_overload]) +]) +]) + +AC_DEFUN([SIGC_CXX_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD],[ +AC_MSG_CHECKING([if C++ compiler supports the use of a particular specialization when calling operator() template methods omitting the template keyword.]) +AC_TRY_COMPILE( +[ + #include <iostream> + + class Thing + { + public: + Thing() + {} + + template <class T> + void operator()(T a, T b) + { + T c = a + b; + std::cout << c << std::endl; + } + }; + + template<class T2> + class OtherThing + { + public: + void do_something() + { + Thing thing_; + thing_.operator()<T2>(1, 2); + //This fails with or without the template keyword, on SUN Forte C++ 5.3, 5.4, and 5.5: + } + }; +], +[ + OtherThing<int> thing; + thing.do_something(); +], +[ + sigcm_cxx_msvc_template_specialization_operator_overload=yes + AC_DEFINE([SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD],[1],[does the C++ compiler support the use of a particular specialization when calling operator() template methods omitting the template keyword.]) + AC_MSG_RESULT([$sigcm_cxx_msvc_template_specialization_operator_overload]) +],[ + sigcm_cxx_msvc_template_specialization_operator_overload=no + AC_MSG_RESULT([$sigcm_cxx_msvc_template_specialization_operator_overload]) +]) +]) + + +AC_DEFUN([SIGC_CXX_SELF_REFERENCE_IN_MEMBER_INITIALIZATION], [ +AC_MSG_CHECKING([if C++ compiler allows usage of member function in initialization of static member field.]) +AC_TRY_COMPILE( +[ + struct test + { + static char test_function(); + + // Doesn't work with e.g. GCC 3.2. However, if test_function() + // is wrapped in a nested structure, it works just fine. + static const bool test_value + = (sizeof(test_function()) == sizeof(char)); + }; +], +[], +[ + sigcm_cxx_self_reference_in_member_initialization=yes + AC_DEFINE([SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION],[1], + [does c++ compiler allows usage of member function in initialization of static member field.]) + AC_MSG_RESULT([$sigcm_cxx_self_reference_in_member_initialization]) +],[ + sigcm_cxx_self_reference_in_member_initialization=no + AC_MSG_RESULT([$sigcm_cxx_self_reference_in_member_initialization]) +]) +]) diff --git a/libs/sigc++2/scripts/cxx_std.m4 b/libs/sigc++2/scripts/cxx_std.m4 new file mode 100644 index 0000000000..b2ff03e385 --- /dev/null +++ b/libs/sigc++2/scripts/cxx_std.m4 @@ -0,0 +1,77 @@ +cv_cxx_has_namespace_std +## SIGC_CXX_HAS_NAMESPACE_STD() +## +## Test whether libstdc++ declares namespace std. For safety, +## also check whether several randomly selected STL symbols +## are available in namespace std. +## +## On success, #define SIGC_HAVE_NAMESPACE_STD to 1. +## +AC_DEFUN([SIGC_CXX_HAS_NAMESPACE_STD], +[ + AC_CACHE_CHECK( + [whether C++ library symbols are declared in namespace std], + [sigc_cv_cxx_has_namespace_std], + [ + AC_TRY_COMPILE( + [ + #include <algorithm> + #include <iterator> + #include <iostream> + #include <string> + ],[ + using std::min; + using std::find; + using std::copy; + using std::bidirectional_iterator_tag; + using std::string; + using std::istream; + using std::cout; + ], + [sigc_cv_cxx_has_namespace_std="yes"], + [sigc_cv_cxx_has_namespace_std="no"] + ) + ]) + + if test "x${sigc_cv_cxx_has_namespace_std}" = "xyes"; then + { + AC_DEFINE([SIGC_HAVE_NAMESPACE_STD],[1], [Defined when the libstdc++ declares the std-namespace]) + } + fi +]) + +## SIGC_CXX_HAS_SUN_REVERSE_ITERATOR() +## +## Check for Sun libCstd style std::reverse_iterator, which demands more than just one template parameter. +## and #define SIGC_HAVE_SUN_REVERSE_ITERATOR if found. +## +AC_DEFUN([SIGC_CXX_HAS_SUN_REVERSE_ITERATOR], +[ + AC_REQUIRE([SIGC_CXX_HAS_NAMESPACE_STD]) + + AC_CACHE_CHECK( + [for non-standard Sun libCstd reverse_iterator], + [sigc_cv_cxx_has_sun_reverse_iterator], + [ + AC_TRY_COMPILE( + [ + #include <iterator> + #ifdef SIGC_HAVE_NAMESPACE_STD + using namespace std; + #endif + ],[ + typedef reverse_iterator<char*,random_access_iterator_tag,char,char&,char*,int> ReverseIter; + ], + [sigc_cv_cxx_has_sun_reverse_iterator="yes"], + [sigc_cv_cxx_has_sun_reverse_iterator="no"] + ) + ]) + + if test "x${sigc_cv_cxx_has_sun_reverse_iterator}" = "xyes"; then + { + AC_DEFINE([SIGC_HAVE_SUN_REVERSE_ITERATOR],[1]) + } + fi +]) + + diff --git a/libs/sigc++2/sigc++-2.0.pc.in b/libs/sigc++2/sigc++-2.0.pc.in new file mode 100644 index 0000000000..7c55753531 --- /dev/null +++ b/libs/sigc++2/sigc++-2.0.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libsigc++ 2 +Description: Typesafe signal and callback system for C++ +Version: @VERSION@ +Libs: -L${libdir} -lsigc-2.0 +Cflags: -I${includedir}/sigc++-2.0 -I${libdir}/sigc++-2.0/include diff --git a/libs/sigc++2/sigc++/Makefile.am b/libs/sigc++2/sigc++/Makefile.am new file mode 100644 index 0000000000..20976f9ff1 --- /dev/null +++ b/libs/sigc++2/sigc++/Makefile.am @@ -0,0 +1,105 @@ +# Base (./) +base_m4 = template.macros.m4 signal.h.m4 slot.h.m4 method_slot.h.m4 \ + object_slot.h.m4 class_slot.h.m4 hide.h.m4 retype.h.m4 \ + limit_reference.h.m4 +base_built_cc = +base_built_h = signal.h slot.h method_slot.h \ + object_slot.h class_slot.h hide.h retype.h limit_reference.h + +signal.cc : signal.h signal_base.h functors/slot.h functors/slot_base.h functors/mem_fun.h functors/functor_trait.h + +# Functors (functors/) +functors_m4 = functor_trait.h.m4 slot.h.m4 ptr_fun.h.m4 mem_fun.h.m4 +functors_built_cc = +functors_built_h = functor_trait.h slot.h ptr_fun.h mem_fun.h + +functors/slot.cc : functors/slot.h functors/slot_base.h functors/functor_trait.h + +# Adaptors (adaptors/) +adaptors_m4 = deduce_result_type.h.m4 adaptor_trait.h.m4 bind.h.m4 bind_return.h.m4 \ + retype_return.h.m4 hide.h.m4 retype.h.m4 compose.h.m4 exception_catch.h.m4 +adaptors_built_cc = +adaptors_built_h = deduce_result_type.h adaptor_trait.h bind.h bind_return.h \ + retype_return.h hide.h retype.h compose.h exception_catch.h + +# Lambda (adaptors/lambda) +lambda_m4 = base.h.m4 select.h.m4 operator.h.m4 group.h.m4 lambda.cc.m4 +lambda_built_cc = lambda.cc +lambda_built_h = base.h select.h operator.h group.h + +adaptors/lambda/lambda.cc : adaptors/lambda/select.h adaptors/lambda/base.h \ + adaptors/adaptor_trait.h adaptors/deduce_result_type.h \ + functors/ptr_fun.h functors/mem_fun.h functors/functor_trait.h + +# Subdirectories needed also in the build dir +build_subdirs = functors adaptors adaptors/lambda + +# Combine all the above parts with right directories prefixed +sigc_m4 = $(base_m4:%=macros/%) \ + $(functors_m4:%=functors/macros/%) \ + $(adaptors_m4:%=adaptors/macros/%) \ + $(lambda_m4:%=adaptors/lambda/macros/%) +sigc_built_cc = $(base_built_cc) \ + $(functors_built_cc:%=functors/%) \ + $(adaptors_built_cc:%=adaptors/%) \ + $(lambda_built_cc:%=adaptors/lambda/%) +sigc_built_h = $(base_built_h) \ + $(functors_built_h:%=functors/%) \ + $(adaptors_built_h:%=adaptors/%) \ + $(lambda_built_h:%=adaptors/lambda/%) + +EXTRA_DIST = $(sigc_m4) $(sigc_built_h) $(sigc_built_cc) + +# install the headers +library_includedir = $(includedir)/sigc++-2.0/sigc++ +nobase_library_include_HEADERS = $(sigc_m4) $(sigc_built_h) \ + sigc++.h connection.h trackable.h reference_wrapper.h type_traits.h visit_each.h \ + object.h retype_return.h bind.h bind_return.h signal_base.h \ + functors/functors.h \ + functors/slot_base.h \ + adaptors/adaptors.h \ + adaptors/bound_argument.h \ + adaptors/lambda/lambda.h + +# Support for DLL on cygwin/mingw using libtool > 1.4 +if PLATFORM_WIN32 +win32_dlls_ldflags = -no-undefined -Wl,--export-all-symbols +else +win32_dlls_ldflags = +endif + +# build the library +lib_LTLIBRARIES = libsigc-2.0.la +libsigc_2_0_la_SOURCES = signal.cc signal_base.cc trackable.cc connection.cc \ + functors/slot.cc functors/slot_base.cc \ + adaptors/lambda/lambda.cc +libsigc_2_0_la_LDFLAGS = $(win32_dlls_ldflags) +BUILT_SOURCES = $(sigc_built_h) $(sigc_built_cc) + +CLEANFILES = build-subdirs-stamp + +# Remove the generated sources during maintainer-clean: +MAINTAINERCLEANFILES = $(built_sources) + +M4_DIR = $(top_srcdir)/sigc++/macros + +# Rules to generate .h and .cc from .h.m4 and .cc.m4: +%.h: macros/%.h.m4 $(M4_DIR)/template.macros.m4 + $(M4) $(M4_INCLUDES) $(DEFINES) -I $(M4_DIR) -I macros $< > $@ + +%.cc: macros/%.cc.m4 $(M4_DIR)/template.macros.m4 + $(M4) $(M4_INCLUDES) $(DEFINES) -I $(M4_DIR) -I macros $< > $@ + +# This would be a necessary target for VPATH builds from a clean CVS checkout, +# but I'm not sure where to invoke it... [rotty] +build-subdirs-stamp: + for dir in $(build_subdirs); do \ + test -d $$dir || mkdir $$dir; \ + done + touch build-subdirs-stamp + +# Remove current directory from DEFAULT_INCLUDES because signal.h has +# the same name as a standard header: +DEFAULT_INCLUDES = +AM_CPPFLAGS = -I$(top_srcdir) -I$(top_builddir) + diff --git a/libs/sigc++2/sigc++/Makefile.in b/libs/sigc++2/sigc++/Makefile.in new file mode 100644 index 0000000000..11ff5f5904 --- /dev/null +++ b/libs/sigc++2/sigc++/Makefile.in @@ -0,0 +1,641 @@ +# Makefile.in generated by automake 1.10 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = sigc++ +DIST_COMMON = $(nobase_library_include_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/scripts/cxx.m4 \ + $(top_srcdir)/scripts/cxx_std.m4 $(top_srcdir)/configure.ac 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+install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-libLTLIBRARIES \ + uninstall-nobase_library_includeHEADERS + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libLTLIBRARIES clean-libtool ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am \ + install-libLTLIBRARIES install-man \ + install-nobase_library_includeHEADERS install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-libLTLIBRARIES \ + uninstall-nobase_library_includeHEADERS + + +signal.cc : signal.h signal_base.h functors/slot.h functors/slot_base.h functors/mem_fun.h functors/functor_trait.h + +functors/slot.cc : functors/slot.h functors/slot_base.h functors/functor_trait.h + +adaptors/lambda/lambda.cc : adaptors/lambda/select.h adaptors/lambda/base.h \ + adaptors/adaptor_trait.h adaptors/deduce_result_type.h \ + functors/ptr_fun.h functors/mem_fun.h functors/functor_trait.h + +# Rules to generate .h and .cc from .h.m4 and .cc.m4: +%.h: macros/%.h.m4 $(M4_DIR)/template.macros.m4 + $(M4) $(M4_INCLUDES) $(DEFINES) -I $(M4_DIR) -I macros $< > $@ + +%.cc: macros/%.cc.m4 $(M4_DIR)/template.macros.m4 + $(M4) $(M4_INCLUDES) $(DEFINES) -I $(M4_DIR) -I macros $< > $@ + +# This would be a necessary target for VPATH builds from a clean CVS checkout, +# but I'm not sure where to invoke it... [rotty] +build-subdirs-stamp: + for dir in $(build_subdirs); do \ + test -d $$dir || mkdir $$dir; \ + done + touch build-subdirs-stamp +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libs/sigc++2/sigc++/adaptors/adaptor_trait.h b/libs/sigc++2/sigc++/adaptors/adaptor_trait.h new file mode 100644 index 0000000000..b4ae6c5621 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/adaptor_trait.h @@ -0,0 +1,365 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_MACROS_ADAPTOR_TRAITHM4_ +#define _SIGC_ADAPTORS_MACROS_ADAPTOR_TRAITHM4_ +#include <sigc++config.h> //To get SIGC_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD +#include <sigc++/visit_each.h> +#include <sigc++/functors/functor_trait.h> +#include <sigc++/functors/ptr_fun.h> +#include <sigc++/functors/mem_fun.h> +#include <sigc++/adaptors/deduce_result_type.h> + +namespace sigc { + +// Call either operator()<>() or sun_forte_workaround<>(), +// depending on the compiler: +#ifdef SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #define SIGC_WORKAROUND_OPERATOR_PARENTHESES template operator() + #define SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD +#else + #ifdef SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #define SIGC_WORKAROUND_OPERATOR_PARENTHESES operator() + #define SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #else + #define SIGC_WORKAROUND_OPERATOR_PARENTHESES sun_forte_workaround + #endif +#endif + + +template <class T_functor> struct adapts; + +/** @defgroup adaptors Adaptors + * Adaptors are functors that alter the signature of a functor's + * operator()(). + * + * The adaptor types libsigc++ provides + * are created with bind(), bind_return(), hide(), hide_return(), + * retype_return(), retype(), compose(), exception_catch() and group(). + * + * You can easily derive your own adaptor type from sigc::adapts. + */ + +/** Converts an arbitrary functor into an adaptor type. + * All adaptor tyes in libsigc++ are unnumbered and have + * a <tt>template operator()</tt> member of every argument count + * they support. These functions in turn invoke a stored adaptor's + * <tt>template operator()</tt> processing the arguments and return + * value in a characteristic manner. Explicit function template + * instantiation is used to pass type hints thus saving copy costs. + * + * adaptor_functor is a glue between adaptors and arbitrary functors + * that just passes on the arguments. You won't use this type directly. + * + * The template argument @e T_functor determines the type of stored + * functor. + * + * @ingroup adaptors + */ +template <class T_functor> +struct adaptor_functor : public adaptor_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename sigc::deduce_result_type<T_functor, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; }; + typedef typename functor_trait<T_functor>::result_type result_type; + + /** Invokes the wrapped functor passing on the arguments. + * @return The return value of the functor invocation. + */ + result_type + operator()() const; + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + result_type sun_forte_workaround() const + { return operator(); } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) const + { return functor_(_A_arg1); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) const + { //Just calling operator() tries to copy the argument: + return functor_(_A_arg1); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) const + { return functor_(_A_arg1,_A_arg2); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) const + { //Just calling operator() tries to copy the argument: + return functor_(_A_arg1,_A_arg2); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) const + { return functor_(_A_arg1,_A_arg2,_A_arg3); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) const + { //Just calling operator() tries to copy the argument: + return functor_(_A_arg1,_A_arg2,_A_arg3); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) const + { return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) const + { //Just calling operator() tries to copy the argument: + return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) const + { return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) const + { //Just calling operator() tries to copy the argument: + return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) const + { return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) const + { //Just calling operator() tries to copy the argument: + return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6,T_arg7 _A_arg7) const + { return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6,_A_arg7); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6,T_arg7 _A_arg7) const + { //Just calling operator() tries to copy the argument: + return functor_(_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6,_A_arg7); + } + #endif + + /// Constructs an invalid functor. + adaptor_functor() + {} + + /** Constructs an adaptor_functor object that wraps the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit adaptor_functor(const T_functor& _A_functor) + : functor_(_A_functor) + {} + + /** Constructs an adaptor_functor object that wraps the passed (member) + * function pointer. + * @param _A_type Pointer to function or class method to invoke from operator()(). + */ + template <class T_type> + explicit adaptor_functor(const T_type& _A_type) + : functor_(_A_type) + {} + + /// Functor that is invoked from operator()(). + mutable T_functor functor_; +}; + +template <class T_functor> +typename adaptor_functor<T_functor>::result_type +adaptor_functor<T_functor>::operator()() const + { return functor_(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::adaptor_functor performs a functor + * on the functor stored in the sigc::adaptor_functor object. + * + * @ingroup adaptors + */ +template <class T_action, class T_functor> +void visit_each(const T_action& _A_action, + const adaptor_functor<T_functor>& _A_target) +{ + //The extra sigc:: prefix avoids ambiguity in some strange + //situations. + sigc::visit_each(_A_action, _A_target.functor_); +} + + +/** Trait that specifies what is the adaptor version of a functor type. + * Template specializations for sigc::adaptor_base derived functors, + * for function pointers and for class methods are provided. + * + * The template argument @e T_functor is the functor type to convert. + * @e I_isadaptor indicates whether @e T_functor inherits from sigc::adaptor_base. + * + * @ingroup adaptors + */ +template <class T_functor, bool I_isadaptor = is_base_and_derived<adaptor_base, T_functor>::value> struct adaptor_trait; + +/** Trait that specifies what is the adaptor version of a functor type. + * This template specialization is used for types that inherit from adaptor_base. + * adaptor_type is equal to @p T_functor in this case. + */ +template <class T_functor> +struct adaptor_trait<T_functor, true> +{ + typedef typename T_functor::result_type result_type; + typedef T_functor functor_type; + typedef T_functor adaptor_type; +}; + +/** Trait that specifies what is the adaptor version of a functor type. + * This template specialization is used for arbitrary functors, + * for function pointers and for class methods are provided. + * The latter are converted into @p pointer_functor or @p mem_functor types. + * adaptor_type is equal to @p adaptor_functor<functor_type>. + */ +template <class T_functor> +struct adaptor_trait<T_functor, false> +{ + typedef typename functor_trait<T_functor>::result_type result_type; + typedef typename functor_trait<T_functor>::functor_type functor_type; + typedef adaptor_functor<functor_type> adaptor_type; +}; + + +/** Base type for adaptors. + * adapts wraps adaptors, functors, function pointers and class methods. + * It contains a single member functor which is always a sigc::adaptor_base. + * The typedef adaptor_type defines the exact type that is used + * to store the adaptor, functor, function pointer or class method passed + * into the constructor. It differs from @e T_functor unless @e T_functor + * inherits from sigc::adaptor_base. + * + * @par Example of a simple adaptor: + * @code + * template <T_functor> + * struct my_adpator : public sigc::adapts<T_functor> + * { + * template <class T_arg1=void, class T_arg2=void> + * struct deduce_result_type + * { typedef typename sigc::deduce_result_type<T_functor, T_arg1, T_arg2>::type type; }; + * typedef typename sigc::functor_trait<T_functor>::result_type result_type; + * + * result_type + * operator()() const; + * + * template <class T_arg1> + * typename deduce_result_type<T_arg1>::type + * operator()(T_arg1 _A_arg1) const; + * + * template <class T_arg1, class T_arg2> + * typename deduce_result_type<T_arg1, T_arg2>::type + * operator()(T_arg1 _A_arg1, class T_arg2) const; + * + * explicit adaptor_functor(const T_functor& _A_functor) // Constructs a my_functor object that wraps the passed functor. + * : sigc::adapts<T_functor>(_A_functor) {} + * + * mutable T_functor functor_; // Functor that is invoked from operator()(). + * }; + * @endcode + * + * @ingroup adaptors + */ +template <class T_functor> +struct adapts : public adaptor_base +{ + typedef typename adaptor_trait<T_functor>::result_type result_type; + typedef typename adaptor_trait<T_functor>::adaptor_type adaptor_type; + + /** Constructs an adaptor that wraps the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit adapts(const T_functor& _A_functor) + : functor_(_A_functor) + {} + + /// Adaptor that is invoked from operator()(). + mutable adaptor_type functor_; +}; + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_ADAPTOR_TRAITHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/adaptors.h b/libs/sigc++2/sigc++/adaptors/adaptors.h new file mode 100644 index 0000000000..950063b122 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/adaptors.h @@ -0,0 +1,32 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_ADAPTOR_HPP_ +#define _SIGC_ADAPTOR_HPP_ + +#include <sigc++/adaptors/bind.h> +#include <sigc++/adaptors/bind_return.h> +#include <sigc++/adaptors/hide.h> +#include <sigc++/adaptors/retype_return.h> +#include <sigc++/adaptors/retype.h> +#include <sigc++/adaptors/compose.h> +#include <sigc++/adaptors/exception_catch.h> +#include <sigc++/adaptors/lambda/lambda.h> + +#endif /* _SIGC_ADAPTOR_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/bind.h b/libs/sigc++2/sigc++/adaptors/bind.h new file mode 100644 index 0000000000..746ccee8d4 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/bind.h @@ -0,0 +1,2265 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_MACROS_BINDHM4_ +#define _SIGC_ADAPTORS_MACROS_BINDHM4_ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/adaptors/bound_argument.h> + +namespace sigc { + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + +namespace internal { + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +struct count_void + { static const int value=0; }; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +struct count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,void> + { static const int value=1; }; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +struct count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,void,void> + { static const int value=2; }; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> +struct count_void<T_arg1,T_arg2,T_arg3,T_arg4,void,void,void> + { static const int value=3; }; +template <class T_arg1,class T_arg2,class T_arg3> +struct count_void<T_arg1,T_arg2,T_arg3,void,void,void,void> + { static const int value=4; }; +template <class T_arg1,class T_arg2> +struct count_void<T_arg1,T_arg2,void,void,void,void,void> + { static const int value=5; }; +template <class T_arg1> +struct count_void<T_arg1,void,void,void,void,void,void> + { static const int value=6; }; +template <> +struct count_void<void,void,void,void,void,void,void> + { static const int value=7; }; + +} /* namespace internal */ + +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + +/** @defgroup bind bind(), bind_return() + * sigc::bind() alters an arbitrary functor by fixing arguments to certain values. + * Up to 7 arguments can be bound at a time. + * For single argument binding overloads of sigc::bind() are provided that let you + * specify the zero-based position of the argument to fix with the first template parameter. + * (A value of @p -1 fixes the last argument so sigc::bind<-1>() gives the same result as sigc::bind().) + * The types of the arguments can optionally be specified if not deduced. + * + * @par Examples: + * @code + * void foo(int, int, int); + * // single argument binding ... + * sigc::bind(&foo,1)(2,3); //fixes the last (third) argument and calls foo(2,3,1) + * sigc::bind<-1>(&foo,1)(2,3); //same as bind(&foo,1)(2,3) (calls foo(2,3,1)) + * sigc::bind<0>(&foo,1)(2,3); //fixes the first argument and calls foo(1,2,3) + * sigc::bind<1>(&foo,1)(2,3); //fixes the second argument and calls foo(2,1,3) + * sigc::bind<2>(&foo,1)(2,3); //fixes the third argument and calls foo(2,3,1) + * // multi argument binding ... + * sigc::bind(&foo,1,2)(3); //fixes the last two arguments and calls foo(3,1,2) + * sigc::bind(&foo,1,2,3)(); //fixes all three arguments and calls foo(1,2,3) + * @endcode + * + * The functor sigc::bind() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void> some_signal; + * void foo(int); + * some_signal.connect(sigc::bind(&foo,1)); + * @endcode + * + * sigc::bind_return() alters an arbitrary functor by + * fixing its return value to a certain value. + * + * @par Example: + * @code + * void foo(); + * std::cout << sigc::bind_return(&foo, 5)(); // calls foo() and returns 5 + * @endcode + * + * You can bind references to functors by passing the objects through + * the sigc::ref() helper function. + * + * @par Example: + * @code + * int some_int; + * sigc::signal<void> some_signal; + * void foo(int&); + * some_signal.connect(sigc::bind(&foo,sigc::ref(some_int))); + * @endcode + * + * If you bind an object of a sigc::trackable derived type to a functor + * by reference, a slot assigned to the bind adaptor is cleared automatically + * when the object goes out of scope. + * + * @par Example: + * @code + * struct bar : public sigc::trackable {} some_bar; + * sigc::signal<void> some_signal; + * void foo(bar&); + * some_signal.connect(sigc::bind(&foo,sigc::ref(some_bar))); + * // disconnected automatically if some_bar goes out of scope + * @endcode + * + * For a more powerful version of this functionality see the lambda + * library adaptor sigc::group() which can bind, hide and reorder + * arguments arbitrarily. Although sigc::group() is more flexible, + * sigc::bind() provides a means of binding parameters when then total + * number of parameters called is variable. + * + * @ingroup adaptors + */ + +/** Adaptor that binds an argument to the wrapped functor. + * Use the convenience function sigc::bind() to create an instance of sigc::bind_functor. + * + * The following template arguments are used: + * - @e I_location Zero-based position of the argument to fix (@p -1 for the last argument). + + * - @e T_type1 Type of the 1st bound argument. + * - @e T_type2 Type of the 2st bound argument. + * - @e T_type3 Type of the 3st bound argument. + * - @e T_type4 Type of the 4st bound argument. + * - @e T_type5 Type of the 5st bound argument. + * - @e T_type6 Type of the 6st bound argument. + * - @e T_type7 Type of the 7st bound argument. + * - @e T_functor Type of the functor to wrap. + * + * @ingroup bind + */ +template <int I_location, class T_functor, class T_type1=nil,class T_type2=nil,class T_type3=nil,class T_type4=nil,class T_type5=nil,class T_type6=nil,class T_type7=nil> +struct bind_functor; + +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the 1th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<0, T_functor, T_bound, nil,nil,nil,nil,nil,nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass> (bound_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 1th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass> + (bound_.invoke(), _A_arg1); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass> + (bound_.invoke(), _A_arg1); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 1th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass> + (bound_.invoke(), _A_arg1, _A_arg2); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass> + (bound_.invoke(), _A_arg1, _A_arg2); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 1th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 1th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3, _A_arg4); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3, _A_arg4); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 1th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3, _A_arg4, _A_arg5); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3, _A_arg4, _A_arg5); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 1th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3, _A_arg4, _A_arg5, _A_arg6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (bound_.invoke(), _A_arg1, _A_arg2, _A_arg3, _A_arg4, _A_arg5, _A_arg6); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_bound>::take _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the 2th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<1, T_functor, T_bound, nil,nil,nil,nil,nil,nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass> (bound_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1, bound_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1, bound_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass> + (_A_arg1, bound_.invoke(), _A_arg2); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass> + (_A_arg1, bound_.invoke(), _A_arg2); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3, _A_arg4); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3, _A_arg4); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3, _A_arg4, _A_arg5); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3, _A_arg4, _A_arg5); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3, _A_arg4, _A_arg5, _A_arg6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1, bound_.invoke(), _A_arg2, _A_arg3, _A_arg4, _A_arg5, _A_arg6); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_bound>::take _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the 3th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<2, T_functor, T_bound, nil,nil,nil,nil,nil,nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass> (bound_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2, bound_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2, bound_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3, _A_arg4); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3, _A_arg4); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3, _A_arg4, _A_arg5); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3, _A_arg4, _A_arg5); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3, _A_arg4, _A_arg5, _A_arg6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2, bound_.invoke(), _A_arg3, _A_arg4, _A_arg5, _A_arg6); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_bound>::take _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the 4th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<3, T_functor, T_bound, nil,nil,nil,nil,nil,nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass> (bound_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg4>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke(), _A_arg4); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg4>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke(), _A_arg4); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke(), _A_arg4, _A_arg5); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke(), _A_arg4, _A_arg5); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke(), _A_arg4, _A_arg5, _A_arg6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound_.invoke(), _A_arg4, _A_arg5, _A_arg6); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_bound>::take _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the 5th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<4, T_functor, T_bound, nil,nil,nil,nil,nil,nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass> (bound_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 5th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 5th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound_.invoke(), _A_arg5); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg5>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound_.invoke(), _A_arg5); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 5th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound_.invoke(), _A_arg5, _A_arg6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound_.invoke(), _A_arg5, _A_arg6); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_bound>::take _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the 6th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<5, T_functor, T_bound, nil,nil,nil,nil,nil,nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass> (bound_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 6th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 6th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound_.invoke(), _A_arg6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass, typename type_trait<T_arg6>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound_.invoke(), _A_arg6); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_bound>::take _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the 7th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<6, T_functor, T_bound, nil,nil,nil,nil,nil,nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_bound>::type>::pass> (bound_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the 7th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6, bound_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass, typename type_trait<typename unwrap_reference<T_bound>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6, bound_.invoke()); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_bound>::take _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, int T_loc, class T_functor, class T_bound> +void visit_each(const T_action& _A_action, + const bind_functor<T_loc, T_functor, T_bound>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound_); +} + +/** Adaptor that binds 1 argument(s) to the wrapped functor. + * This template specialization fixes the last 1 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_type1> +struct bind_functor<-1, T_functor, T_type1, nil, nil, nil, nil, nil, nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <int count, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<2, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<3, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<4, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<5, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<6, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass>::type type; }; +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::value, + T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_type1>::type>::pass> (bound1_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * The last 1 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1, bound1_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1, bound1_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 1 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 1 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 1 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound1_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound1_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 1 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound1_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound1_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 1 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6, bound1_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5,T_arg6 _A_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5,_A_arg6, bound1_.invoke()); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_bound1) + : adapts<T_functor>(_A_func), bound1_(_A_bound1) + {} + + /// The argument bound to the functor. + bound_argument<T_type1> bound1_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, class T_type1> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, T_type1>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound1_); +} + +/** Adaptor that binds 2 argument(s) to the wrapped functor. + * This template specialization fixes the last 2 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_type1,class T_type2> +struct bind_functor<-1, T_functor, T_type1, T_type2, nil, nil, nil, nil, nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <int count, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<3, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<4, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<5, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<6, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass>::type type; }; +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::value, + T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> (bound1_.invoke(),bound2_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * The last 2 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 2 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 2 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke(),bound2_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke(),bound2_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 2 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound1_.invoke(),bound2_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound1_.invoke(),bound2_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 2 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound1_.invoke(),bound2_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4,T_arg5 _A_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4,_A_arg5, bound1_.invoke(),bound2_.invoke()); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_bound1,typename type_trait<T_type2>::take _A_bound2) + : adapts<T_functor>(_A_func), bound1_(_A_bound1),bound2_(_A_bound2) + {} + + /// The argument bound to the functor. + bound_argument<T_type1> bound1_; + bound_argument<T_type2> bound2_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, class T_type1,class T_type2> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, T_type1,T_type2>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound1_); + visit_each(_A_action, _A_target.bound2_); +} + +/** Adaptor that binds 3 argument(s) to the wrapped functor. + * This template specialization fixes the last 3 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_type1,class T_type2,class T_type3> +struct bind_functor<-1, T_functor, T_type1, T_type2, T_type3, nil, nil, nil, nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <int count, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<4, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<5, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<6, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass>::type type; }; +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::value, + T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> (bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * The last 3 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 3 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 3 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 3 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3,T_arg4 _A_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3,_A_arg4, bound1_.invoke(),bound2_.invoke(),bound3_.invoke()); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_bound1,typename type_trait<T_type2>::take _A_bound2,typename type_trait<T_type3>::take _A_bound3) + : adapts<T_functor>(_A_func), bound1_(_A_bound1),bound2_(_A_bound2),bound3_(_A_bound3) + {} + + /// The argument bound to the functor. + bound_argument<T_type1> bound1_; + bound_argument<T_type2> bound2_; + bound_argument<T_type3> bound3_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, class T_type1,class T_type2,class T_type3> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, T_type1,T_type2,T_type3>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound1_); + visit_each(_A_action, _A_target.bound2_); + visit_each(_A_action, _A_target.bound3_); +} + +/** Adaptor that binds 4 argument(s) to the wrapped functor. + * This template specialization fixes the last 4 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_type1,class T_type2,class T_type3,class T_type4> +struct bind_functor<-1, T_functor, T_type1, T_type2, T_type3, T_type4, nil, nil, nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <int count, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<5, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<6, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass>::type type; }; +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::value, + T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass> (bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * The last 4 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 4 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 4 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2,T_arg3 _A_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass> + (_A_arg1,_A_arg2,_A_arg3, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke()); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_bound1,typename type_trait<T_type2>::take _A_bound2,typename type_trait<T_type3>::take _A_bound3,typename type_trait<T_type4>::take _A_bound4) + : adapts<T_functor>(_A_func), bound1_(_A_bound1),bound2_(_A_bound2),bound3_(_A_bound3),bound4_(_A_bound4) + {} + + /// The argument bound to the functor. + bound_argument<T_type1> bound1_; + bound_argument<T_type2> bound2_; + bound_argument<T_type3> bound3_; + bound_argument<T_type4> bound4_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, class T_type1,class T_type2,class T_type3,class T_type4> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, T_type1,T_type2,T_type3,T_type4>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound1_); + visit_each(_A_action, _A_target.bound2_); + visit_each(_A_action, _A_target.bound3_); + visit_each(_A_action, _A_target.bound4_); +} + +/** Adaptor that binds 5 argument(s) to the wrapped functor. + * This template specialization fixes the last 5 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5> +struct bind_functor<-1, T_functor, T_type1, T_type2, T_type3, T_type4, T_type5, nil, nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <int count, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass>::type type; }; + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal<6, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass>::type type; }; +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::value, + T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass> (bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * The last 5 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke()); + } + #endif + + /** Invokes the wrapped functor passing on the arguments. + * The last 5 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_arg1,T_arg2 _A_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass> + (_A_arg1,_A_arg2, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke()); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_bound1,typename type_trait<T_type2>::take _A_bound2,typename type_trait<T_type3>::take _A_bound3,typename type_trait<T_type4>::take _A_bound4,typename type_trait<T_type5>::take _A_bound5) + : adapts<T_functor>(_A_func), bound1_(_A_bound1),bound2_(_A_bound2),bound3_(_A_bound3),bound4_(_A_bound4),bound5_(_A_bound5) + {} + + /// The argument bound to the functor. + bound_argument<T_type1> bound1_; + bound_argument<T_type2> bound2_; + bound_argument<T_type3> bound3_; + bound_argument<T_type4> bound4_; + bound_argument<T_type5> bound5_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, T_type1,T_type2,T_type3,T_type4,T_type5>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound1_); + visit_each(_A_action, _A_target.bound2_); + visit_each(_A_action, _A_target.bound3_); + visit_each(_A_action, _A_target.bound4_); + visit_each(_A_action, _A_target.bound5_); +} + +/** Adaptor that binds 6 argument(s) to the wrapped functor. + * This template specialization fixes the last 6 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6> +struct bind_functor<-1, T_functor, T_type1, T_type2, T_type3, T_type4, T_type5, T_type6, nil> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <int count, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass,typename type_trait<typename unwrap_reference<T_type6>::type>::pass>::type type; }; +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::value, + T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass,typename type_trait<typename unwrap_reference<T_type6>::type>::pass> (bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke(),bound6_.invoke()); + } + + /** Invokes the wrapped functor passing on the arguments. + * The last 6 argument(s) are fixed. + * @param _A_arg1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass,typename type_trait<typename unwrap_reference<T_type6>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke(),bound6_.invoke()); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_arg1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass,typename type_trait<typename unwrap_reference<T_type6>::type>::pass> + (_A_arg1, bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke(),bound6_.invoke()); + } + #endif + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_bound1,typename type_trait<T_type2>::take _A_bound2,typename type_trait<T_type3>::take _A_bound3,typename type_trait<T_type4>::take _A_bound4,typename type_trait<T_type5>::take _A_bound5,typename type_trait<T_type6>::take _A_bound6) + : adapts<T_functor>(_A_func), bound1_(_A_bound1),bound2_(_A_bound2),bound3_(_A_bound3),bound4_(_A_bound4),bound5_(_A_bound5),bound6_(_A_bound6) + {} + + /// The argument bound to the functor. + bound_argument<T_type1> bound1_; + bound_argument<T_type2> bound2_; + bound_argument<T_type3> bound3_; + bound_argument<T_type4> bound4_; + bound_argument<T_type5> bound5_; + bound_argument<T_type6> bound6_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, T_type1,T_type2,T_type3,T_type4,T_type5,T_type6>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound1_); + visit_each(_A_action, _A_target.bound2_); + visit_each(_A_action, _A_target.bound3_); + visit_each(_A_action, _A_target.bound4_); + visit_each(_A_action, _A_target.bound5_); + visit_each(_A_action, _A_target.bound6_); +} + +/** Adaptor that binds 7 argument(s) to the wrapped functor. + * This template specialization fixes the last 7 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6,class T_type7> +struct bind_functor<-1, T_functor, T_type1, T_type2, T_type3, T_type4, T_type5, T_type6, T_type7> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <int count, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass,typename type_trait<typename unwrap_reference<T_type6>::type>::pass,typename type_trait<typename unwrap_reference<T_type7>::type>::pass>::type type; }; +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::value, + T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<typename unwrap_reference<T_type1>::type>::pass,typename type_trait<typename unwrap_reference<T_type2>::type>::pass,typename type_trait<typename unwrap_reference<T_type3>::type>::pass,typename type_trait<typename unwrap_reference<T_type4>::type>::pass,typename type_trait<typename unwrap_reference<T_type5>::type>::pass,typename type_trait<typename unwrap_reference<T_type6>::type>::pass,typename type_trait<typename unwrap_reference<T_type7>::type>::pass> (bound1_.invoke(),bound2_.invoke(),bound3_.invoke(),bound4_.invoke(),bound5_.invoke(),bound6_.invoke(),bound7_.invoke()); + } + + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_bound1,typename type_trait<T_type2>::take _A_bound2,typename type_trait<T_type3>::take _A_bound3,typename type_trait<T_type4>::take _A_bound4,typename type_trait<T_type5>::take _A_bound5,typename type_trait<T_type6>::take _A_bound6,typename type_trait<T_type7>::take _A_bound7) + : adapts<T_functor>(_A_func), bound1_(_A_bound1),bound2_(_A_bound2),bound3_(_A_bound3),bound4_(_A_bound4),bound5_(_A_bound5),bound6_(_A_bound6),bound7_(_A_bound7) + {} + + /// The argument bound to the functor. + bound_argument<T_type1> bound1_; + bound_argument<T_type2> bound2_; + bound_argument<T_type3> bound3_; + bound_argument<T_type4> bound4_; + bound_argument<T_type5> bound5_; + bound_argument<T_type6> bound6_; + bound_argument<T_type7> bound7_; +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6,class T_type7> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, T_type1,T_type2,T_type3,T_type4,T_type5,T_type6,T_type7>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound1_); + visit_each(_A_action, _A_target.bound2_); + visit_each(_A_action, _A_target.bound3_); + visit_each(_A_action, _A_target.bound4_); + visit_each(_A_action, _A_target.bound5_); + visit_each(_A_action, _A_target.bound6_); + visit_each(_A_action, _A_target.bound7_); +} + + +/** Creates an adaptor of type sigc::bind_functor which binds the passed argument to the passed functor. + * The optional template argument @e I_location specifies the zero-based + * position of the argument to be fixed (@p -1 stands for the last argument). + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @return Adaptor that executes @e _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <int I_location, class T_bound1, class T_functor> +inline bind_functor<I_location, T_functor, T_bound1> +bind(const T_functor& _A_func, T_bound1 _A_b1) +{ + return bind_functor<I_location, T_functor, T_bound1> + (_A_func, _A_b1); +} + +/** Creates an adaptor of type sigc::bind_functor which fixes the last 1 argument(s) of the passed functor. + * This function overload fixes the last 1 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <class T_type1, class T_functor> +inline bind_functor<-1, T_functor, + T_type1> +bind(const T_functor& _A_func, T_type1 _A_b1) +{ return bind_functor<-1, T_functor, + T_type1> + (_A_func, _A_b1); +} + +/** Creates an adaptor of type sigc::bind_functor which fixes the last 2 argument(s) of the passed functor. + * This function overload fixes the last 2 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @param _A_b2 Argument to bind to @e _A_func. + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <class T_type1,class T_type2, class T_functor> +inline bind_functor<-1, T_functor, + T_type1, + T_type2> +bind(const T_functor& _A_func, T_type1 _A_b1,T_type2 _A_b2) +{ return bind_functor<-1, T_functor, + T_type1, + T_type2> + (_A_func, _A_b1,_A_b2); +} + +/** Creates an adaptor of type sigc::bind_functor which fixes the last 3 argument(s) of the passed functor. + * This function overload fixes the last 3 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @param _A_b2 Argument to bind to @e _A_func. + * @param _A_b3 Argument to bind to @e _A_func. + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <class T_type1,class T_type2,class T_type3, class T_functor> +inline bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3> +bind(const T_functor& _A_func, T_type1 _A_b1,T_type2 _A_b2,T_type3 _A_b3) +{ return bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3> + (_A_func, _A_b1,_A_b2,_A_b3); +} + +/** Creates an adaptor of type sigc::bind_functor which fixes the last 4 argument(s) of the passed functor. + * This function overload fixes the last 4 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @param _A_b2 Argument to bind to @e _A_func. + * @param _A_b3 Argument to bind to @e _A_func. + * @param _A_b4 Argument to bind to @e _A_func. + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <class T_type1,class T_type2,class T_type3,class T_type4, class T_functor> +inline bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4> +bind(const T_functor& _A_func, T_type1 _A_b1,T_type2 _A_b2,T_type3 _A_b3,T_type4 _A_b4) +{ return bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4> + (_A_func, _A_b1,_A_b2,_A_b3,_A_b4); +} + +/** Creates an adaptor of type sigc::bind_functor which fixes the last 5 argument(s) of the passed functor. + * This function overload fixes the last 5 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @param _A_b2 Argument to bind to @e _A_func. + * @param _A_b3 Argument to bind to @e _A_func. + * @param _A_b4 Argument to bind to @e _A_func. + * @param _A_b5 Argument to bind to @e _A_func. + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <class T_type1,class T_type2,class T_type3,class T_type4,class T_type5, class T_functor> +inline bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4, + T_type5> +bind(const T_functor& _A_func, T_type1 _A_b1,T_type2 _A_b2,T_type3 _A_b3,T_type4 _A_b4,T_type5 _A_b5) +{ return bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4, + T_type5> + (_A_func, _A_b1,_A_b2,_A_b3,_A_b4,_A_b5); +} + +/** Creates an adaptor of type sigc::bind_functor which fixes the last 6 argument(s) of the passed functor. + * This function overload fixes the last 6 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @param _A_b2 Argument to bind to @e _A_func. + * @param _A_b3 Argument to bind to @e _A_func. + * @param _A_b4 Argument to bind to @e _A_func. + * @param _A_b5 Argument to bind to @e _A_func. + * @param _A_b6 Argument to bind to @e _A_func. + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6, class T_functor> +inline bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4, + T_type5, + T_type6> +bind(const T_functor& _A_func, T_type1 _A_b1,T_type2 _A_b2,T_type3 _A_b3,T_type4 _A_b4,T_type5 _A_b5,T_type6 _A_b6) +{ return bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4, + T_type5, + T_type6> + (_A_func, _A_b1,_A_b2,_A_b3,_A_b4,_A_b5,_A_b6); +} + +/** Creates an adaptor of type sigc::bind_functor which fixes the last 7 argument(s) of the passed functor. + * This function overload fixes the last 7 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @param _A_b2 Argument to bind to @e _A_func. + * @param _A_b3 Argument to bind to @e _A_func. + * @param _A_b4 Argument to bind to @e _A_func. + * @param _A_b5 Argument to bind to @e _A_func. + * @param _A_b6 Argument to bind to @e _A_func. + * @param _A_b7 Argument to bind to @e _A_func. + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6,class T_type7, class T_functor> +inline bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4, + T_type5, + T_type6, + T_type7> +bind(const T_functor& _A_func, T_type1 _A_b1,T_type2 _A_b2,T_type3 _A_b3,T_type4 _A_b4,T_type5 _A_b5,T_type6 _A_b6,T_type7 _A_b7) +{ return bind_functor<-1, T_functor, + T_type1, + T_type2, + T_type3, + T_type4, + T_type5, + T_type6, + T_type7> + (_A_func, _A_b1,_A_b2,_A_b3,_A_b4,_A_b5,_A_b6,_A_b7); +} + + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_BINDHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/bind_return.h b/libs/sigc++2/sigc++/adaptors/bind_return.h new file mode 100644 index 0000000000..e330d78d19 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/bind_return.h @@ -0,0 +1,206 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_MACROS_BIND_RETURNHM4_ +#define _SIGC_ADAPTORS_MACROS_BIND_RETURNHM4_ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/adaptors/bound_argument.h> + +namespace sigc { + +/** Adaptor that fixes the return value of the wrapped functor. + * Use the convenience function sigc::bind_return() to create an instance of sigc::bind_return_functor. + * + * The following template arguments are used: + * - @e T_return Type of the fixed return value. + * - @e T_functor Type of the functor to wrap. + * + * @ingroup bind + */ +template <class T_return, class T_functor> +struct bind_return_functor : public adapts<T_functor> +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename unwrap_reference<T_return>::type type; }; + typedef typename unwrap_reference<T_return>::type result_type; + + /** Invokes the wrapped functor dropping its return value. + * @return The fixed return value. + */ + typename unwrap_reference<T_return>::type operator()(); + + /** Invokes the wrapped functor passing on the arguments., + * @param _A_arg%1 Argument to be passed on to the functor.) + * @return The fixed return value. + */ + template <class T_arg1> + inline typename unwrap_reference<T_return>::type operator()(T_arg1 _A_a1) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(T_arg1 _A_a1) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); return ret_value_.invoke(); + } + #endif + + /** Invokes the wrapped functor passing on the arguments., + * @param _A_arg%1 Argument to be passed on to the functor.) + * @return The fixed return value. + */ + template <class T_arg1,class T_arg2> + inline typename unwrap_reference<T_return>::type operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2); return ret_value_.invoke(); + } + #endif + + /** Invokes the wrapped functor passing on the arguments., + * @param _A_arg%1 Argument to be passed on to the functor.) + * @return The fixed return value. + */ + template <class T_arg1,class T_arg2,class T_arg3> + inline typename unwrap_reference<T_return>::type operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3); return ret_value_.invoke(); + } + #endif + + /** Invokes the wrapped functor passing on the arguments., + * @param _A_arg%1 Argument to be passed on to the functor.) + * @return The fixed return value. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + inline typename unwrap_reference<T_return>::type operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4); return ret_value_.invoke(); + } + #endif + + /** Invokes the wrapped functor passing on the arguments., + * @param _A_arg%1 Argument to be passed on to the functor.) + * @return The fixed return value. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + inline typename unwrap_reference<T_return>::type operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); return ret_value_.invoke(); + } + #endif + + /** Invokes the wrapped functor passing on the arguments., + * @param _A_arg%1 Argument to be passed on to the functor.) + * @return The fixed return value. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + inline typename unwrap_reference<T_return>::type operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); return ret_value_.invoke(); + } + #endif + + /** Invokes the wrapped functor passing on the arguments., + * @param _A_arg%1 Argument to be passed on to the functor.) + * @return The fixed return value. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + inline typename unwrap_reference<T_return>::type operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); return ret_value_.invoke(); + } + #endif + + + /** Constructs a bind_return_functor object that fixes the return value to @p _A_ret_value. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_ret_value Value to return from operator()(). + */ + bind_return_functor(typename type_trait<T_functor>::take _A_functor, typename type_trait<T_return>::take _A_ret_value) + : adapts<T_functor>(_A_functor), ret_value_(_A_ret_value) + {} + + /// The fixed return value. + bound_argument<T_return> ret_value_; // public, so that visit_each() can access it +}; + +template <class T_return, class T_functor> +typename unwrap_reference<T_return>::type bind_return_functor<T_return, T_functor>::operator()() + { this->functor_(); return ret_value_.invoke(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_return_functor performs a functor on the + * functor and on the object instance stored in the sigc::bind_return_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_return, class T_functor> +void visit_each(const T_action& _A_action, + const bind_return_functor<T_return, T_functor>& _A_target) +{ + visit_each(_A_action, _A_target.ret_value_); + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::bind_return_functor which fixes the return value of the passed functor to the passed argument. + * + * @param _A_functor Functor that should be wrapped. + * @param _A_ret_value Argument to fix the return value of @e _A_functor to. + * @return Adaptor that executes @e _A_functor on invokation and returns @e _A_ret_value. + * + * @ingroup bind + */ +template <class T_return, class T_functor> +inline bind_return_functor<T_return, T_functor> +bind_return(const T_functor& _A_functor, T_return _A_ret_value) +{ return bind_return_functor<T_return, T_functor>(_A_functor, _A_ret_value); } + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_BIND_RETURNHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/bound_argument.h b/libs/sigc++2/sigc++/adaptors/bound_argument.h new file mode 100644 index 0000000000..f6c65afe76 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/bound_argument.h @@ -0,0 +1,165 @@ +/* + * Copyright 2005, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _SIGC_BOUND_ARGUMENT_H_ +#define _SIGC_BOUND_ARGUMENT_H_ + + +#include <sigc++/limit_reference.h> +#include <sigc++/reference_wrapper.h> + + +namespace sigc { + +/** A bound_argument<Foo> object stores a bound (for instance, with sigc::bind(), or sigc::bind_return()) argument. + * + * If Foo is a wrapped reference to a class Bar (reference_wrapper<Bar>) then this + * object is implemented on top of a limit_reference. When the slot is + * invoked, the limit_reference::invoke() method provides the argument (a Bar&). + * When the slot is visited (e.g. visit_each<>()), we simply visit the limit_reference, + * which will visit the derived type, or a sigc::trackable base if necessary. + * + * Likewise, If Foo is a wrapped const reference to a class Bar (const_reference_wrapper<Bar>) + * then this object is implemented on top of a const_limit_reference. + * + * If Foo is something else (such as an argument that is bound by value) bound_argument just + * stores a cop of that value, and both invoke() and visit() simply return it. + * + * This object is used by the bind_functor<> and bind_return_functor<> objects, + * depending on whether the argument is bound as a parameter or as a return value. + * + * The general template implementation is used for parameters that are passed by value. + * @e T_type The type of the bound argument. + */ +template <class T_type> +class bound_argument +{ +public: + /** Constructor. + * @param _A_argument The argument to bind. + */ + bound_argument(const T_type& _A_argument) + : visited_(_A_argument) + {} + + /** Retrieve the entity to visit in visit_each(). + * @return The bound argument. + */ + inline const T_type& visit() const + { return visited_; } + + /** Retrieve the entity to pass to the bound functor or return. + * @return The bound argument. + */ + inline T_type& invoke() + { return visited_; } + +private: + /** The value of the argument. + */ + T_type visited_; +}; + +//Template specialization: +/** bound_argument object for a bound argument that is passed by bind() or + * returned by bind_return() by reference, specialized for reference_wrapper<> types. + * @e T_wrapped The type of the bound argument. + */ +template <class T_wrapped> +class bound_argument< reference_wrapper<T_wrapped> > +{ +public: + /** Constructor. + * @param _A_argument The argument to bind. + */ + bound_argument(const reference_wrapper<T_wrapped>& _A_argument) + : visited_(unwrap(_A_argument)) + {} + + /** Retrieve the entity to visit in visit_each(). + * @return The limited_reference to the bound argument. + */ + inline const limit_reference<T_wrapped>& visit() const + { return visited_; } + + /** Retrieve the entity to pass to the bound functor or return. + * @return The bound argument. + */ + inline T_wrapped& invoke() + { return visited_.invoke(); } + +private: + /** The limited_reference to the bound argument. + */ + limit_reference<T_wrapped> visited_; +}; + +/** bound_argument object for a bound argument that is passed by bind() or + * returned by bind_return() by const reference, specialized for const reference_wrapper<> types. + * - @e T_wrapped The type of the bound argument. + */ +template <class T_wrapped> +class bound_argument< const_reference_wrapper<T_wrapped> > +{ +public: + /** Constructor. + * @param _A_argument The argument to bind. + */ + bound_argument(const const_reference_wrapper<T_wrapped>& _A_argument) + : visited_(unwrap(_A_argument)) + {} + + /** Retrieve the entity to visit in visit_each(). + * @return The const_limited_reference to the bound argument. + */ + inline const const_limit_reference<T_wrapped>& visit() const + { return visited_; } + + /** Retrieve the entity to pass to the bound functor or return. + * @return The bound argument. + */ + inline const T_wrapped& invoke() + { return visited_.invoke(); } + +private: + /** The const_limited_reference to the bound argument. + */ + const_limit_reference<T_wrapped> visited_; +}; + +/** Implementation of visit_each() specialized for the bound_argument class. + * Call visit_each() on the entity returned by the bound_argument's visit() + * method. + * @e T_action The type of functor to invoke. + * @e T_type The type of bound_argument. + * @param _A_action The functor to invoke. + * @param _A_argument The visited instance. + */ +template <class T_action, class T_type> +void +visit_each(const T_action& _A_action, + const bound_argument<T_type>& _A_argument) +{ + visit_each(_A_action, _A_argument.visit()); +} + + +} /* namespace sigc */ + + +#endif /* _SIGC_BOUND_ARGUMENT_H_ */ diff --git a/libs/sigc++2/sigc++/adaptors/compose.h b/libs/sigc++2/sigc++/adaptors/compose.h new file mode 100644 index 0000000000..2308c8de5e --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/compose.h @@ -0,0 +1,314 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + +#ifndef _SIGC_ADAPTORS_MACROS_COMPOSEHM4_ +#define _SIGC_ADAPTORS_MACROS_COMPOSEHM4_ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/** @defgroup compose compose() + * sigc::compose() combines two or three arbitrary functors. + * On invokation parameters are passed on to one or two getter functor(s). + * The return value(s) are then passed on to the setter function. + * + * @par Examples: + * @code + * float square_root(float a) { return sqrtf(a); } + * float sum(float a, float b) { return a+b; } + * std::cout << sigc::compose(&square_root, &sum)(9, 16); // calls square_root(sum(3,6)) + * std::cout << sigc::compose(&sum, &square_root, &square_root)(9); // calls sum(square_root(9), square_root(9)) + * @endcode + * + * The functor sigc::compose() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<float,float,float> some_signal; + * some_signal.connect(sigc::compose(&square_root, &sum)); + * @endcode + * + * For a more powerful version of this functionality see the lambda + * library adaptor sigc::group() which can bind, hide and reorder + * arguments arbitrarily. Although sigc::group() is more flexible, + * sigc::bind() provides a means of binding parameters when then total + * number of parameters called is variable. + * + * @ingroup adaptors + */ + +/** Adaptor that combines two functors. + * Use the convenience function sigc::compose() to create an instance of sigc::compose1_functor. + * + * The following template arguments are used: + * - @e T_setter Type of the setter functor to wrap. + * - @e T_getter Type of the getter functor to wrap. + * + * @ingroup compose + */ +template <class T_setter, class T_getter> +struct compose1_functor : public adapts<T_setter> +{ + typedef typename adapts<T_setter>::adaptor_type adaptor_type; + typedef T_setter setter_type; + typedef T_getter getter_type; + + template <class T_arg1 = void,class T_arg2 = void,class T_arg3 = void,class T_arg4 = void,class T_arg5 = void,class T_arg6 = void,class T_arg7 = void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type< + typename sigc::deduce_result_type<T_getter, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + >::type type; }; + typedef typename adaptor_type::result_type result_type; + + result_type + operator()(); + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_a1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter, T_arg1>::type> + (get_(_A_a1)); + } + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter, T_arg1,T_arg2>::type> + (get_(_A_a1,_A_a2)); + } + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter, T_arg1,T_arg2,T_arg3>::type> + (get_(_A_a1,_A_a2,_A_a3)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter, T_arg1,T_arg2,T_arg3,T_arg4>::type> + (get_(_A_a1,_A_a2,_A_a3,_A_a4)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type> + (get_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type> + (get_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type> + (get_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7)); + } + + + /** Constructs a compose1_functor object that combines the passed functors. + * @param _A_setter Functor that receives the return values of the invokation of @e _A_getter1 and @e _A_getter2. + * @param _A_getter1 Functor to invoke from operator()(). + * @param _A_getter2 Functor to invoke from operator()(). + */ + compose1_functor(const T_setter& _A_setter, const T_getter& _A_getter) + : adapts<T_setter>(_A_setter), get_(_A_getter) + {} + + getter_type get_; // public, so that visit_each() can access it +}; + +template <class T_setter, class T_getter> +typename compose1_functor<T_setter, T_getter>::result_type +compose1_functor<T_setter, T_getter>::operator()() + { return this->functor_(get_()); } + +/** Adaptor that combines three functors. + * Use the convenience function sigc::compose() to create an instance of sigc::compose2_functor. + * + * The following template arguments are used: + * - @e T_setter Type of the setter functor to wrap. + * - @e T_getter1 Type of the first getter functor to wrap. + * - @e T_getter2 Type of the second getter functor to wrap. + * + * @ingroup compose + */ +template <class T_setter, class T_getter1, class T_getter2> +struct compose2_functor : public adapts<T_setter> +{ + typedef typename adapts<T_setter>::adaptor_type adaptor_type; + typedef T_setter setter_type; + typedef T_getter1 getter1_type; + typedef T_getter2 getter2_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type< + typename sigc::deduce_result_type<T_getter1, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + >::type result_type; }; + typedef typename adaptor_type::result_type result_type; + + result_type + operator()(); + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_a1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter1, T_arg1>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1>::type> + (get1_(_A_a1), get2_(_A_a1)); + } + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter1, T_arg1,T_arg2>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1,T_arg2>::type> + (get1_(_A_a1,_A_a2), get2_(_A_a1,_A_a2)); + } + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter1, T_arg1,T_arg2,T_arg3>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1,T_arg2,T_arg3>::type> + (get1_(_A_a1,_A_a2,_A_a3), get2_(_A_a1,_A_a2,_A_a3)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter1, T_arg1,T_arg2,T_arg3,T_arg4>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1,T_arg2,T_arg3,T_arg4>::type> + (get1_(_A_a1,_A_a2,_A_a3,_A_a4), get2_(_A_a1,_A_a2,_A_a3,_A_a4)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter1, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type> + (get1_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5), get2_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter1, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type> + (get1_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6), get2_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6)); + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<T_getter1, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename sigc::deduce_result_type<T_getter2, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type> + (get1_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7), get2_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7)); + } + + + /** Constructs a compose2_functor object that combines the passed functors. + * @param _A_setter Functor that receives the return values of the invokation of @e _A_getter1 and @e _A_getter2. + * @param _A_getter1 Functor to invoke from operator()(). + * @param _A_getter2 Functor to invoke from operator()(). + */ + compose2_functor(const T_setter& _A_setter, + const T_getter1& _A_getter1, + const T_getter2& _A_getter2) + : adapts<T_setter>(_A_setter), get1_(_A_getter1), get2_(_A_getter2) + {} + + getter1_type get1_; // public, so that visit_each() can access it + getter2_type get2_; // public, so that visit_each() can access it +}; + +template <class T_setter, class T_getter1, class T_getter2> +typename compose2_functor<T_setter, T_getter1, T_getter2>::result_type +compose2_functor<T_setter, T_getter1, T_getter2>::operator()() + { return this->functor_(get1_(), get2_()); } + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::compose1_functor performs a functor on the + * functors stored in the sigc::compose1_functor object. + * + * @ingroup compose + */ +template <class T_action, class T_setter, class T_getter> +void visit_each(const T_action& _A_action, + const compose1_functor<T_setter, T_getter>& _A_target) +{ + typedef compose1_functor<T_setter, T_getter> type_functor; + + //Note that the AIX compiler needs the actual template types of visit_each to be specified: + typedef typename type_functor::setter_type type_functor1; + visit_each<T_action, type_functor1>(_A_action, _A_target.functor_); + + typedef typename type_functor::getter_type type_functor_getter; + visit_each<T_action, type_functor_getter>(_A_action, _A_target.get_); +} + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::compose2_functor performs a functor on the + * functors stored in the sigc::compose2_functor object. + * + * @ingroup compose + */ +template <class T_action, class T_setter, class T_getter1, class T_getter2> +void visit_each(const T_action& _A_action, + const compose2_functor<T_setter, T_getter1, T_getter2>& _A_target) +{ + typedef compose2_functor<T_setter, T_getter1, T_getter2> type_functor; + + //Note that the AIX compiler needs the actual template types of visit_each to be specified: + typedef typename type_functor::setter_type type_functor1; + visit_each<T_action, type_functor1>(_A_action, _A_target.functor_); + + typedef typename type_functor::getter1_type type_functor_getter1; + visit_each<T_action, type_functor_getter1>(_A_action, _A_target.get1_); + + typedef typename type_functor::getter2_type type_functor_getter2; + visit_each<T_action, type_functor_getter2>(_A_action, _A_target.get2_); +} + + +/** Creates an adaptor of type sigc::compose1_functor which combines two functors. + * + * @param _A_setter Functor that receives the return value of the invokation of @e _A_getter. + * @param _A_getter Functor to invoke from operator()(). + * @return Adaptor that executes @e _A_setter with the value returned from invokation of @e _A_getter. + * + * @ingroup compose + */ +template <class T_setter, class T_getter> +inline compose1_functor<T_setter, T_getter> +compose(const T_setter& _A_setter, const T_getter& _A_getter) + { return compose1_functor<T_setter, T_getter>(_A_setter, _A_getter); } + +/** Creates an adaptor of type sigc::compose2_functor which combines three functors. + * + * @param _A_setter Functor that receives the return values of the invokation of @e _A_getter1 and @e _A_getter2. + * @param _A_getter1 Functor to invoke from operator()(). + * @param _A_getter2 Functor to invoke from operator()(). + * @return Adaptor that executes @e _A_setter with the values return from invokation of @e _A_getter1 and @e _A_getter2. + * + * @ingroup compose + */ +template <class T_setter, class T_getter1, class T_getter2> +inline compose2_functor<T_setter, T_getter1, T_getter2> +compose(const T_setter& _A_setter, const T_getter1& _A_getter1, const T_getter2& _A_getter2) + { return compose2_functor<T_setter, T_getter1, T_getter2>(_A_setter, _A_getter1, _A_getter2); } + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_COMPOSEHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/deduce_result_type.h b/libs/sigc++2/sigc++/adaptors/deduce_result_type.h new file mode 100644 index 0000000000..397bb50ff7 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/deduce_result_type.h @@ -0,0 +1,121 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +/* +*/ +#ifndef _SIGC_ADAPTORS_MACROS_DEDUCE_RESULT_TYPEHM4_ +#define _SIGC_ADAPTORS_MACROS_DEDUCE_RESULT_TYPEHM4_ +#include <sigc++/functors/functor_trait.h> + + +namespace sigc { + +/** A hint to the compiler. + * Functors which have all methods based on templates + * should publicly inherit from this hint and define + * a nested template class @p deduce_result_type that + * can be used to deduce the methods' return types. + * + * adaptor_base inherits from the functor_base hint so + * derived types should also have a result_type defined. + * + * Adaptors don't inherit from this type directly. They use + * use sigc::adapts as a base type instead. sigc::adaptors + * wraps arbitrary functor types as well as function pointers + * and class methods. + * + * @ingroup adaptors + */ +struct adaptor_base : public functor_base {}; + + +/** Deduce the return type of a functor. + * <tt>typename deduce_result_type<functor_type, list of arg_types>::type</tt> + * deduces a functor's result type if @p functor_type inherits from + * sigc::functor_base and defines @p result_type or if @p functor_type + * is actually a (member) function type. Multi-type functors are not + * supported. + * + * sigc++ adaptors use + * <tt>typename deduce_result_type<functor_type, list of arg_types>::type</tt> + * to determine the return type of their <tt>templated operator()</tt> overloads. + * + * Adaptors in turn define a nested template class @p deduce_result_type + * that is used by template specializations of the global deduce_result_type + * template to correctly deduce the return types of the adaptor's suitable + * <tt>template operator()</tt> overload. + * + * @ingroup adaptors + */ +template <class T_functor, + class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void, + bool I_derives_adaptor_base=is_base_and_derived<adaptor_base,T_functor>::value> +struct deduce_result_type + { typedef typename functor_trait<T_functor>::result_type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 0 arguments. + */ +template <class T_functor> +struct deduce_result_type<T_functor, void,void,void,void,void,void,void, true> + { typedef typename T_functor::template deduce_result_type<>::type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 1 arguments. + */ +template <class T_functor, class T_arg1> +struct deduce_result_type<T_functor, T_arg1, void,void,void,void,void,void, true> + { typedef typename T_functor::template deduce_result_type<T_arg1>::type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 2 arguments. + */ +template <class T_functor, class T_arg1,class T_arg2> +struct deduce_result_type<T_functor, T_arg1,T_arg2, void,void,void,void,void, true> + { typedef typename T_functor::template deduce_result_type<T_arg1,T_arg2>::type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 3 arguments. + */ +template <class T_functor, class T_arg1,class T_arg2,class T_arg3> +struct deduce_result_type<T_functor, T_arg1,T_arg2,T_arg3, void,void,void,void, true> + { typedef typename T_functor::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 4 arguments. + */ +template <class T_functor, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +struct deduce_result_type<T_functor, T_arg1,T_arg2,T_arg3,T_arg4, void,void,void, true> + { typedef typename T_functor::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 5 arguments. + */ +template <class T_functor, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +struct deduce_result_type<T_functor, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, void,void, true> + { typedef typename T_functor::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 6 arguments. + */ +template <class T_functor, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +struct deduce_result_type<T_functor, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, void, true> + { typedef typename T_functor::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type type; }; + +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for 7 arguments. + */ +template <class T_functor, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +struct deduce_result_type<T_functor, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, true> + { typedef typename T_functor::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type type; }; + + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_DEDUCE_RESULT_TYPEHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/exception_catch.h b/libs/sigc++2/sigc++/adaptors/exception_catch.h new file mode 100644 index 0000000000..0303e07c37 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/exception_catch.h @@ -0,0 +1,318 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_MACROS_EXCEPTION_CATCHHM4_ +#define _SIGC_ADAPTORS_MACROS_EXCEPTION_CATCHHM4_ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/* + functor adaptor: exception_catch(functor, catcher) + + usage: + + + Future directions: + The catcher should be told what type of return it needs to + return for multiple type functors, to do this the user + will need to derive from catcher_base. +*/ +/** @defgroup exception_catch exception_catch() + * sigc::exception_catch() catches an exception thrown from within + * the wrapped functor and directs it to a catcher functor. + * This catcher can then rethrow the exception and catch it with the proper type. + * + * Note that the catcher is expected to return the same type + * as the wrapped functor so that normal flow can continue. + * + * Catchers can be cascaded to catch multiple types because uncaught + * rethrown exceptions proceed to the next catcher adaptor. + * + * @par Examples: + * @code + * struct my_catch + * { + * int operator()() + * { + * try { throw; } + * catch (std::range_error e) // catch what types we know + * { std::cerr << "caught " << e.what() << std::endl; } + * return 1; + * } + * } + * int foo(); // throws std::range_error + * sigc::exception_catch(&foo, my_catch())(); + * @endcode + * + * The functor sigc::execption_catch() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<int> some_signal; + * some_signal.connect(sigc::exception_catch(&foo, my_catch)); + * @endcode + * + * @ingroup adaptors + */ + +template <class T_functor, class T_catcher, class T_return = typename adapts<T_functor>::result_type> +struct exception_catch_functor : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type type; }; + typedef T_return result_type; + + result_type + operator()(); + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_a1) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + catch (...) + { return catcher_(); } + } + + exception_catch_functor(const T_functor& _A_func, + const T_catcher& _A_catcher) + : adapts<T_functor>(_A_func), catcher_(_A_catcher) + {} + + T_catcher catcher_; +}; + +template <class T_functor, class T_catcher, class T_return> +typename exception_catch_functor<T_functor, T_catcher, T_return>::result_type +exception_catch_functor<T_functor, T_catcher, T_return>::operator()() + { + try + { return this->functor_(); } + catch (...) + { return catcher_(); } + } + +// void specialization +template <class T_functor, class T_catcher> +struct exception_catch_functor<T_functor, T_catcher, void> : public adapts<T_functor> +{ + typedef void result_type; + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + void + operator()(); + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_a1) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + catch (...) + { return catcher_(); } + } + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + catch (...) + { return catcher_(); } + } + + exception_catch_functor() {} + exception_catch_functor(const T_functor& _A_func, + const T_catcher& _A_catcher) + : adapts<T_functor>(_A_func), catcher_(_A_catcher) + {} + ~exception_catch_functor() {} + + T_catcher catcher_; +}; + +template <class T_functor, class T_catcher> +void exception_catch_functor<T_functor, T_catcher, void>::operator()() + { + try + { this->functor_(); } // I don't understand why void return doesn't work here (Martin) + catch (...) + { this->catcher_(); } + } + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, class T_catcher, class T_return> +void visit_each(const T_action& _A_action, + const exception_catch_functor<T_functor, T_catcher, T_return>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.catcher_); +} + + +template <class T_functor, class T_catcher> +inline exception_catch_functor<T_functor, T_catcher> +exception_catch(const T_functor& _A_func, const T_catcher& _A_catcher) + { return exception_catch_functor<T_functor, T_catcher>(_A_func, _A_catcher); } + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_EXCEPTION_CATCHHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/hide.h b/libs/sigc++2/sigc++/adaptors/hide.h new file mode 100644 index 0000000000..7a9f096407 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/hide.h @@ -0,0 +1,1064 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_MACROS_HIDEHM4_ +#define _SIGC_ADAPTORS_MACROS_HIDEHM4_ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/** @defgroup hide hide(), hide_return() + * sigc::hide() alters an arbitrary functor in that it adds a parameter + * whose value is ignored on invocation of the returned functor. + * Thus you can discard one or more of the arguments of a signal. + * + * You may optionally specify the zero-based position of the parameter + * to ignore as a template argument. The default is to ignore the last + * parameter. + * (A value of @p -1 adds a parameter at the end so sigc::hide<-1>() gives the same result as sigc::hide().) + * + * The type of the parameter can optionally be specified if not deduced. + * + * @par Examples: + * @code + * void foo(int, int); + * // single argument hiding ... + * sigc::hide(&foo)(1,2,3); // adds a dummy parameter at the back and calls foo(1,2) + * sigc::hide<-1>(&foo)(1,2,3); // same as sigc::hide(&foo)(1,2,3) (calls foo(1,2)) + * sigc::hide<0>(&foo)(1,2,3); // adds a dummy parameter at the beginning and calls foo(2,3) + * sigc::hide<1>(&foo)(1,2,3); // adds a dummy parameter in the middle and calls foo(1,3) + * sigc::hide<2>(&foo)(1,2,3); // adds a dummy parameter at the back and calls foo(1,2) + * // multiple argument hiding ... + * sigc::hide(sigc::hide(&foo))(1,2,3,4); // adds two dummy parameters at the back and calls foo(1,2) + * @endcode + * + * The functor sigc::hide() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void,int> some_signal; + * void foo(); + * some_signal.connect(sigc::hide(&foo)); + * @endcode + * + * sigc::hide_return() alters an arbitrary functor by + * dropping its return value, thus converting it to a void functor. + * + * For a more powerful version of this functionality see the lambda + * library adaptor sigc::group() which can bind, hide and reorder + * arguments arbitrarily. Although sigc::group() is more flexible, + * sigc::hide() provides a means of hiding parameters when then total + * number of parameters called is variable. + * + * @ingroup adaptors + */ + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * Use the convenience function sigc::hide() to create an instance of sigc::hide_functor. + * + * The following template arguments are used: + * - @e I_location Zero-based position of the dummy parameter (@p -1 for the last parameter). + * - @e T_type Type of the dummy parameter. + * - @e T_functor Type of the functor to wrap. + * + * @ingroup hide + */ +template <int I_location, class T_functor> +struct hide_functor; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the last parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <-1, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the only argument. + * @param _A_arg%1 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1) + { return this->functor_(); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_a1) + { return this->functor_(); } + #endif + + /** Invokes the wrapped functor ignoring the last argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_a1, T_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); } + #endif + + /** Invokes the wrapped functor ignoring the last argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2, T_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass> + (_A_a1, _A_a2); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2, T_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass> + (_A_a1, _A_a2); } + #endif + + /** Invokes the wrapped functor ignoring the last argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3, T_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_a1, _A_a2, _A_a3); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3, T_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_a1, _A_a2, _A_a3); } + #endif + + /** Invokes the wrapped functor ignoring the last argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4, T_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4, T_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4); } + #endif + + /** Invokes the wrapped functor ignoring the last argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5, T_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5, T_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5); } + #endif + + /** Invokes the wrapped functor ignoring the last argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6, T_arg7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5, _A_a6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6, T_arg7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5, _A_a6); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the 0th parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <0, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the only argument. + * @param _A_arg%1 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1) + { return this->functor_(); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_a1) + { return this->functor_(); } + #endif + + /** Invokes the wrapped functor ignoring the 1th argument. + * @param _A_arg1 Argument to be ignored. + * @param _A_arg2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1, T_arg2 _A_a2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass> + (_A_a2); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1, T_arg2 _A_a2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass> + (_A_a2); } + #endif + + /** Invokes the wrapped functor ignoring the 1th argument. + * @param _A_arg1 Argument to be ignored. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_a2, _A_a3); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_a2, _A_a3); } + #endif + + /** Invokes the wrapped functor ignoring the 1th argument. + * @param _A_arg1 Argument to be ignored. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a2, _A_a3, _A_a4); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a2, _A_a3, _A_a4); } + #endif + + /** Invokes the wrapped functor ignoring the 1th argument. + * @param _A_arg1 Argument to be ignored. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a2, _A_a3, _A_a4, _A_a5); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a2, _A_a3, _A_a4, _A_a5); } + #endif + + /** Invokes the wrapped functor ignoring the 1th argument. + * @param _A_arg1 Argument to be ignored. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a2, _A_a3, _A_a4, _A_a5, _A_a6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a2, _A_a3, _A_a4, _A_a5, _A_a6); } + #endif + + /** Invokes the wrapped functor ignoring the 1th argument. + * @param _A_arg1 Argument to be ignored. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a2, _A_a3, _A_a4, _A_a5, _A_a6, _A_a7); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a2, _A_a3, _A_a4, _A_a5, _A_a6, _A_a7); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the 1th parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <1, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_a1, T_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); } + #endif + + /** Invokes the wrapped functor ignoring the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be ignored. + * @param _A_arg3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass> + (_A_a1, _A_a3); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass> + (_A_a1, _A_a3); } + #endif + + /** Invokes the wrapped functor ignoring the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be ignored. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a3, _A_a4); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a3, _A_a4); } + #endif + + /** Invokes the wrapped functor ignoring the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be ignored. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a3, _A_a4, _A_a5); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a3, _A_a4, _A_a5); } + #endif + + /** Invokes the wrapped functor ignoring the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be ignored. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a3, _A_a4, _A_a5, _A_a6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a3, _A_a4, _A_a5, _A_a6); } + #endif + + /** Invokes the wrapped functor ignoring the 2th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be ignored. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a3, _A_a4, _A_a5, _A_a6, _A_a7); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a3, _A_a4, _A_a5, _A_a6, _A_a7); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the 2th parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <2, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass> + (_A_a1, _A_a2); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass> + (_A_a1, _A_a2); } + #endif + + /** Invokes the wrapped functor ignoring the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be ignored. + * @param _A_arg4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a2, _A_a4); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a2, _A_a4); } + #endif + + /** Invokes the wrapped functor ignoring the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be ignored. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a4, _A_a5); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a4, _A_a5); } + #endif + + /** Invokes the wrapped functor ignoring the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be ignored. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a4, _A_a5, _A_a6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a4, _A_a5, _A_a6); } + #endif + + /** Invokes the wrapped functor ignoring the 3th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be ignored. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a4, _A_a5, _A_a6, _A_a7); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a4, _A_a5, _A_a6, _A_a7); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the 3th parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <3, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_a1, _A_a2, _A_a3); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass> + (_A_a1, _A_a2, _A_a3); } + #endif + + /** Invokes the wrapped functor ignoring the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be ignored. + * @param _A_arg5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a3, _A_a5); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4, T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a3, _A_a5); } + #endif + + /** Invokes the wrapped functor ignoring the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be ignored. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a5, _A_a6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4, T_arg5 _A_a5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a5, _A_a6); } + #endif + + /** Invokes the wrapped functor ignoring the 4th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be ignored. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a3, _A_a5, _A_a6, _A_a7); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a3, _A_a5, _A_a6, _A_a7); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the 4th parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <4, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the 5th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4); } + #endif + + /** Invokes the wrapped functor ignoring the 5th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be ignored. + * @param _A_arg6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5, T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a6); } + #endif + + /** Invokes the wrapped functor ignoring the 5th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be ignored. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a6, _A_a7); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5, T_arg6 _A_a6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg6>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a6, _A_a7); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the 5th parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <5, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass, typename type_trait<T_arg7>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the 6th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5); } + #endif + + /** Invokes the wrapped functor ignoring the 6th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be ignored. + * @param _A_arg7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5, _A_a7); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6, T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg7>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5, _A_a7); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the 6th parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <6, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor ignoring the 7th argument. + * @param _A_arg1 Argument to be passed on to the functor. + * @param _A_arg2 Argument to be passed on to the functor. + * @param _A_arg3 Argument to be passed on to the functor. + * @param _A_arg4 Argument to be passed on to the functor. + * @param _A_arg5 Argument to be passed on to the functor. + * @param _A_arg6 Argument to be passed on to the functor. + * @param _A_arg7 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5, _A_a6); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass, typename type_trait<T_arg2>::pass, typename type_trait<T_arg3>::pass, typename type_trait<T_arg4>::pass, typename type_trait<T_arg5>::pass, typename type_trait<T_arg6>::pass> + (_A_a1, _A_a2, _A_a3, _A_a4, _A_a5, _A_a6); } + #endif + + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::hide_functor performs a functor on the + * functor stored in the sigc::hide_functor object. + * + * @ingroup hide + */ +template <class T_action, int I_location, class T_functor> +void visit_each(const T_action& _A_action, + const hide_functor<I_location, T_functor>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::hide_functor which adds a dummy parameter to the passed functor. + * The optional template argument @e I_location specifies the zero-based + * position of the dummy parameter in the returned functor (@p -1 stands for the last parameter). + * + * @param _A_func Functor that should be wrapped. + * @return Adaptor that executes @e _A_func ignoring the value of the dummy parameter. + * + * @ingroup hide + */ +template <int I_location, class T_functor> +inline hide_functor<I_location, T_functor> +hide(const T_functor& _A_func) + { return hide_functor<I_location, T_functor>(_A_func); } + +/** Creates an adaptor of type sigc::hide_functor which adds a dummy parameter to the passed functor. + * This overload adds a dummy parameter at the back of the functor's parameter list. + * + * @param _A_func Functor that should be wrapped. + * @return Adaptor that executes @e _A_func ignoring the value of the last parameter. + * + * @ingroup hide + */ +template <class T_functor> +inline hide_functor<-1, T_functor> +hide(const T_functor& _A_func) + { return hide_functor<-1, T_functor> (_A_func); } + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_HIDEHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/base.h b/libs/sigc++2/sigc++/adaptors/lambda/base.h new file mode 100644 index 0000000000..a45594c2f6 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/base.h @@ -0,0 +1,415 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_LAMBDA_BASE_HPP_ +#define _SIGC_LAMBDA_BASE_HPP_ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/reference_wrapper.h> + +namespace sigc { + +/** @defgroup lambdas Lambdas + * libsigc++ ships with basic lambda functionality and the sigc::group adaptor that uses lambdas to transform a functor's parameter list. + * + * The lambda selectors sigc::_1, sigc::_2, ..., sigc::_9 are used to select the + * first, second, ..., nineth argument from a list. + * + * @par Examples: + * @code + * std::cout << sigc::_1(10,20,30); // returns 10 + * std::cout << sigc::_2(10,20,30); // returns 20 + * ... + * @endcode + * + * Operators are defined so that lambda selectors can be used e.g. as placeholders in + * arithmetic expressions. + * + * @par Examples: + * @code + * std::cout << (sigc::_1 + 5)(3); // returns (3 + 5) + * std::cout << (sigc::_1 * sigc::_2)(7,10); // returns (7 * 10) + * @endcode + */ + +/** A hint to the compiler. + * All lambda types publically inherit from this hint. + * + * @ingroup lambdas + */ +struct lambda_base : public adaptor_base {}; + +// Forward declaration of lambda. +template <class T_type> struct lambda; + + +namespace internal { + +/** Abstracts lambda functionality. + * Objects of this type store a value that may be of type lambda itself. + * In this case, operator()() executes the lambda (a lambda is always a functor at the same time). + * Otherwise, operator()() simply returns the stored value. + */ +template <class T_type, bool I_islambda = is_base_and_derived<lambda_base, T_type>::value> struct lambda_core; + +/// Abstracts lambda functionality (template specialization for lambda values). +template <class T_type> +struct lambda_core<T_type, true> : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename T_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type type; }; + typedef typename T_type::result_type result_type; + typedef T_type lambda_type; + + result_type + operator()() const; + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator ()(T_arg1 _A_1) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_1) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + lambda_core() {} + + explicit lambda_core(const T_type& v) + : value_(v) {} + + T_type value_; +}; + +template <class T_type> +typename lambda_core<T_type, true>::result_type +lambda_core<T_type, true>::operator()() const + { return value_(); } + + +/// Abstracts lambda functionality (template specialization for other value types). +template <class T_type> +struct lambda_core<T_type, false> : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_type type; }; + typedef T_type result_type; // all operator() overloads return T_type. + typedef lambda<T_type> lambda_type; + + result_type operator()() const; + + template <class T_arg1> + result_type operator ()(T_arg1) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + result_type sun_forte_workaround(T_arg1) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2> + result_type operator ()(T_arg1,T_arg2) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + result_type sun_forte_workaround(T_arg1,T_arg2) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3> + result_type operator ()(T_arg1,T_arg2,T_arg3) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + result_type sun_forte_workaround(T_arg1,T_arg2,T_arg3) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + result_type operator ()(T_arg1,T_arg2,T_arg3,T_arg4) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + result_type sun_forte_workaround(T_arg1,T_arg2,T_arg3,T_arg4) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + result_type operator ()(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + result_type sun_forte_workaround(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + result_type operator ()(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + result_type sun_forte_workaround(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + result_type operator ()(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + result_type sun_forte_workaround(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + explicit lambda_core(typename type_trait<T_type>::take v) + : value_(v) {} + + T_type value_; +}; + +template <class T_type> +typename lambda_core<T_type, false>::result_type lambda_core<T_type, false>::operator()() const + { return value_; } + +} /* namespace internal */ + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, bool I_islambda> +void visit_each(const T_action& _A_action, + const internal::lambda_core<T_functor, I_islambda>& _A_target) +{ + visit_each(_A_action, _A_target.value_); +} + + +// forward declarations for lambda operators other<subscript> and other<assign> +template <class T_type> +struct other; +struct subscript; +struct assign; + +template <class T_action, class T_type1, class T_type2> +struct lambda_operator; + +template <class T_type> +struct unwrap_lambda_type; + + +/** Lambda type. + * Objects of this type store a value that may be of type lambda itself. + * In this case, operator()() executes the lambda (a lambda is always a functor at the same time). + * Otherwise, operator()() simply returns the stored value. + * The assign and subscript operators are defined to return a lambda operator. + * + * @ingroup lambdas + */ +template <class T_type> +struct lambda : public internal::lambda_core<T_type> +{ + typedef lambda<T_type> self; + + lambda() + {} + + lambda(typename type_trait<T_type>::take v) + : internal::lambda_core<T_type>(v) + {} + + // operators for other<subscript> + template <class T_arg> + lambda<lambda_operator<other<subscript>, self, typename unwrap_lambda_type<T_arg>::type> > + operator [] (const T_arg& a) const + { typedef lambda_operator<other<subscript>, self, typename unwrap_lambda_type<T_arg>::type> lambda_operator_type; + return lambda<lambda_operator_type>(lambda_operator_type(this->value_, unwrap_lambda_value(a))); } + + // operators for other<assign> + template <class T_arg> + lambda<lambda_operator<other<assign>, self, typename unwrap_lambda_type<T_arg>::type> > + operator = (const T_arg& a) const + { typedef lambda_operator<other<assign>, self, typename unwrap_lambda_type<T_arg>::type> lambda_operator_type; + return lambda<lambda_operator_type>(lambda_operator_type(this->value_, unwrap_lambda_value(a))); } +}; + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_type> +void visit_each(const T_action& _A_action, + const lambda<T_type>& _A_target) +{ + visit_each(_A_action, _A_target.value_); +} + + +/** Converts a reference into a lambda object. + * sigc::var creates a 0-ary functor, returning the value of a referenced variable. + * + * @par Example: + * @code + * int main(int argc, char* argv) + * { + * int data; + * sigc::signal<int> readValue; + * + * readValue.connect(sigc::var(data)); + * + * data = 3; + * std::cout << readValue() << std::endl; //Prints 3. + * + * data = 5; + * std::cout << readValue() << std::endl; //Prints 5. + * } + * @endcode + */ +template <class T_type> +lambda<T_type&> var(T_type& v) +{ return lambda<T_type&>(v); } + +/** Converts a constant reference into a lambda object. + */ +template <class T_type> +lambda<const T_type&> var(const T_type& v) +{ return lambda<const T_type&>(v); } + + +/** Deduces the type of the object stored in an object of the passed lambda type. + * If the type passed as template argument is no lambda type, + * type is defined to unwrap_reference<T_type>::type. + */ +template <class T_type> +struct unwrap_lambda_type +{ typedef typename unwrap_reference<T_type>::type type; }; + +template <class T_type> +struct unwrap_lambda_type<lambda<T_type> > +{ typedef T_type type; }; + + +/** Gets the object stored inside a lambda object. + * Returns the object passed as argument if it is not of type lambda. + */ +template <class T_type> +T_type& unwrap_lambda_value(T_type& a) +{ return a; } + +template <class T_type> +const T_type& unwrap_lambda_value(const T_type& a) +{ return a; } + +template <class T_type> +const T_type& unwrap_lambda_value(const lambda<T_type>& a) +{ return a.value_; } + +} /* namespace sigc */ + +#endif /* _SIGC_LAMBDA_BASE_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/group.h b/libs/sigc++2/sigc++/adaptors/lambda/group.h new file mode 100644 index 0000000000..ef778df81d --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/group.h @@ -0,0 +1,737 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_LAMBDA_MACROS_GROUPHM4_ +#define _SIGC_ADAPTORS_LAMBDA_MACROS_GROUPHM4_ +#include <sigc++/adaptors/lambda/base.h> + +/** @defgroup group_ group() + * sigc::group() alters an arbitrary functor by rebuilding its arguments from one or more lambda expressions. + * For each parameter that should be passed to the wrapped functor one lambda expression + * has to be passed into group(). Lambda selectors can be used as placeholders for the + * arguments passed into the new functor. Arguments that don't have a placeholder in one + * of the lambda expressions are dropped. + * + * @par Examples: + * @code + * void foo(int, int); + * int bar(int); + * // argument binding ... + * sigc::group(&foo,10,sigc::_1)(20); //fixes the first argument and calls foo(10,20) + * sigc::group(&foo,sigc::_1,30)(40); //fixes the second argument and calls foo(40,30) + * // argument reordering ... + * sigc::group(&foo,sigc::_2,sigc::_1)(1,2); //calls foo(2,1) + * // argument hiding ... + * sigc::group(&foo,sigc::_1,sigc::_2)(1,2,3); //calls foo(1,2) + * // functor composition ... + * sigc::group(&foo,sigc::_1,sigc::group(&bar,sigc::_2))(1,2); //calls foo(1,bar(2)) + * // algebraic expressions ... + * sigc::group(&foo,sigc::_1*sigc::_2,sigc::_1/sigc::_2)(6,3); //calls foo(6*3,6/3) + * @endcode + * + * The functor sigc::group() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void,int,int> some_signal; + * void foo(int); + * some_signal.connect(sigc::group(&foo,sigc::_2)); + * @endcode + * + * Like in sigc::bind() you can bind references to functors by passing the objects + * through the sigc::ref() helper function. + * + * @par Example: + * @code + * int some_int; + * sigc::signal<void> some_signal; + * void foo(int&); + * some_signal.connect(sigc::group(&foo,sigc::ref(some_int))); + * @endcode + * + * If you bind an object of a sigc::trackable derived type to a functor + * by reference, a slot assigned to the group adaptor is cleared automatically + * when the object goes out of scope. + * + * @par Example: + * @code + * struct bar : public sigc::trackable {} some_bar; + * sigc::signal<void> some_signal; + * void foo(bar&); + * some_signal.connect(sigc::group(&foo,sigc::ref(some_bar))); + * // disconnected automatically if some_bar goes out of scope + * @endcode + * + * @ingroup adaptors, lambdas + */ + +namespace sigc { + +template <class T_functor, class T_type1> +struct lambda_group1 : public lambda_base +{ + typedef typename functor_trait<T_functor>::result_type result_type; + typedef typename lambda<T_type1>::lambda_type value1_type; + typedef typename adaptor_trait<T_functor>::adaptor_type functor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename functor_type::template deduce_result_type< + typename value1_type::template deduce_result_type< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type + >::type type; }; + + result_type + operator ()() const; + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator() (T_arg1 _A_1) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround (T_arg1 _A_1) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator() (T_arg1 _A_1,T_arg2 _A_2) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + lambda_group1(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_1) + : value1_(_A_1), func_(_A_func) {} + + value1_type value1_; + mutable functor_type func_; +}; + +template <class T_functor, class T_type1> +typename lambda_group1<T_functor, T_type1>::result_type +lambda_group1<T_functor, T_type1>::operator ()() const + { return func_(value1_()); } + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, class T_type1> +void visit_each(const T_action& _A_action, + const lambda_group1<T_functor, T_type1>& _A_target) +{ + visit_each(_A_action, _A_target.value1_); + visit_each(_A_action, _A_target.func_); +} + + +template <class T_functor, class T_type1,class T_type2> +struct lambda_group2 : public lambda_base +{ + typedef typename functor_trait<T_functor>::result_type result_type; + typedef typename lambda<T_type1>::lambda_type value1_type; + typedef typename lambda<T_type2>::lambda_type value2_type; + typedef typename adaptor_trait<T_functor>::adaptor_type functor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename functor_type::template deduce_result_type< + typename value1_type::template deduce_result_type< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type, + typename value2_type::template deduce_result_type< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type + >::type type; }; + + result_type + operator ()() const; + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator() (T_arg1 _A_1) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1>::type, + typename value2_type::template deduce_result_type<T_arg1>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround (T_arg1 _A_1) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1>::type, + typename value2_type::template deduce_result_type<T_arg1>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator() (T_arg1 _A_1,T_arg2 _A_2) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + lambda_group2(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_1,typename type_trait<T_type2>::take _A_2) + : value1_(_A_1),value2_(_A_2), func_(_A_func) {} + + value1_type value1_; + value2_type value2_; + mutable functor_type func_; +}; + +template <class T_functor, class T_type1,class T_type2> +typename lambda_group2<T_functor, T_type1,T_type2>::result_type +lambda_group2<T_functor, T_type1,T_type2>::operator ()() const + { return func_(value1_(),value2_()); } + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, class T_type1,class T_type2> +void visit_each(const T_action& _A_action, + const lambda_group2<T_functor, T_type1,T_type2>& _A_target) +{ + visit_each(_A_action, _A_target.value1_); + visit_each(_A_action, _A_target.value2_); + visit_each(_A_action, _A_target.func_); +} + + +template <class T_functor, class T_type1,class T_type2,class T_type3> +struct lambda_group3 : public lambda_base +{ + typedef typename functor_trait<T_functor>::result_type result_type; + typedef typename lambda<T_type1>::lambda_type value1_type; + typedef typename lambda<T_type2>::lambda_type value2_type; + typedef typename lambda<T_type3>::lambda_type value3_type; + typedef typename adaptor_trait<T_functor>::adaptor_type functor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename functor_type::template deduce_result_type< + typename value1_type::template deduce_result_type< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type, + typename value2_type::template deduce_result_type< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type, + typename value3_type::template deduce_result_type< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type + >::type type; }; + + result_type + operator ()() const; + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator() (T_arg1 _A_1) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1>::type, + typename value2_type::template deduce_result_type<T_arg1>::type, + typename value3_type::template deduce_result_type<T_arg1>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround (T_arg1 _A_1) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1>::type, + typename value2_type::template deduce_result_type<T_arg1>::type, + typename value3_type::template deduce_result_type<T_arg1>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass>(_A_1)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator() (T_arg1 _A_1,T_arg2 _A_2) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>(_A_1,_A_2)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>(_A_1,_A_2,_A_3)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>(_A_1,_A_2,_A_3,_A_4)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator() (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround (T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename value1_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename value2_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type, + typename value3_type::template deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type>( + this->value1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + this->value2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + this->value3_.SIGC_WORKAROUND_OPERATOR_PARENTHESES< + typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>(_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + lambda_group3(typename type_trait<T_functor>::take _A_func, typename type_trait<T_type1>::take _A_1,typename type_trait<T_type2>::take _A_2,typename type_trait<T_type3>::take _A_3) + : value1_(_A_1),value2_(_A_2),value3_(_A_3), func_(_A_func) {} + + value1_type value1_; + value2_type value2_; + value3_type value3_; + mutable functor_type func_; +}; + +template <class T_functor, class T_type1,class T_type2,class T_type3> +typename lambda_group3<T_functor, T_type1,T_type2,T_type3>::result_type +lambda_group3<T_functor, T_type1,T_type2,T_type3>::operator ()() const + { return func_(value1_(),value2_(),value3_()); } + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, class T_type1,class T_type2,class T_type3> +void visit_each(const T_action& _A_action, + const lambda_group3<T_functor, T_type1,T_type2,T_type3>& _A_target) +{ + visit_each(_A_action, _A_target.value1_); + visit_each(_A_action, _A_target.value2_); + visit_each(_A_action, _A_target.value3_); + visit_each(_A_action, _A_target.func_); +} + + + +template <class T_functor, class T_type1> +lambda<lambda_group1<T_functor, typename unwrap_reference<T_type1>::type> > +group(const T_functor& _A_func, T_type1 _A_1) +{ + typedef lambda_group1<T_functor, typename unwrap_reference<T_type1>::type> T_lambda; + return lambda<T_lambda>(T_lambda(_A_func, _A_1)); +} + +template <class T_functor, class T_type1,class T_type2> +lambda<lambda_group2<T_functor, typename unwrap_reference<T_type1>::type,typename unwrap_reference<T_type2>::type> > +group(const T_functor& _A_func, T_type1 _A_1,T_type2 _A_2) +{ + typedef lambda_group2<T_functor, typename unwrap_reference<T_type1>::type,typename unwrap_reference<T_type2>::type> T_lambda; + return lambda<T_lambda>(T_lambda(_A_func, _A_1,_A_2)); +} + +template <class T_functor, class T_type1,class T_type2,class T_type3> +lambda<lambda_group3<T_functor, typename unwrap_reference<T_type1>::type,typename unwrap_reference<T_type2>::type,typename unwrap_reference<T_type3>::type> > +group(const T_functor& _A_func, T_type1 _A_1,T_type2 _A_2,T_type3 _A_3) +{ + typedef lambda_group3<T_functor, typename unwrap_reference<T_type1>::type,typename unwrap_reference<T_type2>::type,typename unwrap_reference<T_type3>::type> T_lambda; + return lambda<T_lambda>(T_lambda(_A_func, _A_1,_A_2,_A_3)); +} + + + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_LAMBDA_MACROS_GROUPHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/lambda.cc b/libs/sigc++2/sigc++/adaptors/lambda/lambda.cc new file mode 100644 index 0000000000..78fd516df2 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/lambda.cc @@ -0,0 +1,15 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#include <sigc++/adaptors/lambda/select.h> + +namespace sigc { + +const lambda<internal::lambda_select1> _1; +const lambda<internal::lambda_select2> _2; +const lambda<internal::lambda_select3> _3; +const lambda<internal::lambda_select4> _4; +const lambda<internal::lambda_select5> _5; +const lambda<internal::lambda_select6> _6; +const lambda<internal::lambda_select7> _7; + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/lambda.h b/libs/sigc++2/sigc++/adaptors/lambda/lambda.h new file mode 100644 index 0000000000..487522ad10 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/lambda.h @@ -0,0 +1,28 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_LAMBDA_HPP_ +#define _SIGC_LAMBDA_HPP_ + +#include <sigc++/adaptors/lambda/base.h> +#include <sigc++/adaptors/lambda/select.h> +#include <sigc++/adaptors/lambda/operator.h> +#include <sigc++/adaptors/lambda/group.h> + +#endif /* _SIGC_LAMBDA_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/macros/base.h.m4 b/libs/sigc++2/sigc++/adaptors/lambda/macros/base.h.m4 new file mode 100644 index 0000000000..cde9b98c7c --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/macros/base.h.m4 @@ -0,0 +1,317 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) + +define([LAMBDA_DO],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + operator ()(LOOP(T_arg%1 _A_%1, $1)) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + sun_forte_workaround(LOOP(T_arg%1 _A_%1, $1)) const + { return value_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + +])dnl +define([LAMBDA_DO_VALUE],[dnl + template <LOOP(class T_arg%1, $1)> + result_type operator ()(LOOP(T_arg%1, $1)) const + { return value_; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + result_type sun_forte_workaround(LOOP(T_arg%1, $1)) const + { return value_; } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + +])dnl + +divert(0)dnl +#ifndef _SIGC_LAMBDA_BASE_HPP_ +#define _SIGC_LAMBDA_BASE_HPP_ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/reference_wrapper.h> + +namespace sigc { + +/** @defgroup lambdas Lambdas + * libsigc++ ships with basic lambda functionality and the sigc::group adaptor that uses lambdas to transform a functor's parameter list. + * + * The lambda selectors sigc::_1, sigc::_2, ..., sigc::_9 are used to select the + * first, second, ..., nineth argument from a list. + * + * @par Examples: + * @code + * std::cout << sigc::_1(10,20,30); // returns 10 + * std::cout << sigc::_2(10,20,30); // returns 20 + * ... + * @endcode + * + * Operators are defined so that lambda selectors can be used e.g. as placeholders in + * arithmetic expressions. + * + * @par Examples: + * @code + * std::cout << (sigc::_1 + 5)(3); // returns (3 + 5) + * std::cout << (sigc::_1 * sigc::_2)(7,10); // returns (7 * 10) + * @endcode + */ + +/** A hint to the compiler. + * All lambda types publically inherit from this hint. + * + * @ingroup lambdas + */ +struct lambda_base : public adaptor_base {}; + +// Forward declaration of lambda. +template <class T_type> struct lambda; + + +namespace internal { + +/** Abstracts lambda functionality. + * Objects of this type store a value that may be of type lambda itself. + * In this case, operator()() executes the lambda (a lambda is always a functor at the same time). + * Otherwise, operator()() simply returns the stored value. + */ +template <class T_type, bool I_islambda = is_base_and_derived<lambda_base, T_type>::value> struct lambda_core; + +/// Abstracts lambda functionality (template specialization for lambda values). +template <class T_type> +struct lambda_core<T_type, true> : public lambda_base +{ + template <LOOP(class T_arg%1=void,CALL_SIZE)> + struct deduce_result_type + { typedef typename T_type::template deduce_result_type<LOOP(_P_(T_arg%1),CALL_SIZE)>::type type; }; + typedef typename T_type::result_type result_type; + typedef T_type lambda_type; + + result_type + operator()() const; + +FOR(1,CALL_SIZE,[[LAMBDA_DO(%1)]])dnl + lambda_core() {} + + explicit lambda_core(const T_type& v) + : value_(v) {} + + T_type value_; +}; + +template <class T_type> +typename lambda_core<T_type, true>::result_type +lambda_core<T_type, true>::operator()() const + { return value_(); } + + +/// Abstracts lambda functionality (template specialization for other value types). +template <class T_type> +struct lambda_core<T_type, false> : public lambda_base +{ + template <LOOP(class T_arg%1=void,CALL_SIZE)> + struct deduce_result_type + { typedef T_type type; }; + typedef T_type result_type; // all operator() overloads return T_type. + typedef lambda<T_type> lambda_type; + + result_type operator()() const; + +FOR(1,CALL_SIZE,[[LAMBDA_DO_VALUE(%1)]])dnl + explicit lambda_core(typename type_trait<T_type>::take v) + : value_(v) {} + + T_type value_; +}; + +template <class T_type> +typename lambda_core<T_type, false>::result_type lambda_core<T_type, false>::operator()() const + { return value_; } + +} /* namespace internal */ + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, bool I_islambda> +void visit_each(const T_action& _A_action, + const internal::lambda_core<T_functor, I_islambda>& _A_target) +{ + visit_each(_A_action, _A_target.value_); +} + + +// forward declarations for lambda operators other<subscript> and other<assign> +template <class T_type> +struct other; +struct subscript; +struct assign; + +template <class T_action, class T_type1, class T_type2> +struct lambda_operator; + +template <class T_type> +struct unwrap_lambda_type; + + +/** Lambda type. + * Objects of this type store a value that may be of type lambda itself. + * In this case, operator()() executes the lambda (a lambda is always a functor at the same time). + * Otherwise, operator()() simply returns the stored value. + * The assign and subscript operators are defined to return a lambda operator. + * + * @ingroup lambdas + */ +template <class T_type> +struct lambda : public internal::lambda_core<T_type> +{ + typedef lambda<T_type> self; + + lambda() + {} + + lambda(typename type_trait<T_type>::take v) + : internal::lambda_core<T_type>(v) + {} + + // operators for other<subscript> + template <class T_arg> + lambda<lambda_operator<other<subscript>, self, typename unwrap_lambda_type<T_arg>::type> > + operator [[]] (const T_arg& a) const + { typedef lambda_operator<other<subscript>, self, typename unwrap_lambda_type<T_arg>::type> lambda_operator_type; + return lambda<lambda_operator_type>(lambda_operator_type(this->value_, unwrap_lambda_value(a))); } + + // operators for other<assign> + template <class T_arg> + lambda<lambda_operator<other<assign>, self, typename unwrap_lambda_type<T_arg>::type> > + operator = (const T_arg& a) const + { typedef lambda_operator<other<assign>, self, typename unwrap_lambda_type<T_arg>::type> lambda_operator_type; + return lambda<lambda_operator_type>(lambda_operator_type(this->value_, unwrap_lambda_value(a))); } +}; + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_type> +void visit_each(const T_action& _A_action, + const lambda<T_type>& _A_target) +{ + visit_each(_A_action, _A_target.value_); +} + +dnl /* With the Sun FORTE and the Compaq C++ compiler, +dnl * sigc::var() doesn't work with string constants. +dnl * Some work-araound is needed to convert 'const (&) char[N]' +dnl * into 'const char*'. The following work-around works with gcc +dnl * but neither with the Sun FORTE nor with the Compaq C++ compiler +dnl * (for the gcc the work-around is not needed, anyway): +dnl */ +dnl namespace internal { +dnl +dnl template <class T_type> +dnl struct convert_array +dnl { typedef T_type& type; }; +dnl +dnl template <class T_type, int N> +dnl struct convert_array<T_type[[N]]> +dnl { typedef T_type* type; }; +dnl +dnl } /* namespace internal */ +dnl +dnl /// Converts a constant variable into a lambda object. +dnl template <class T_type> +dnl lambda<T_type> constant(const T_type& v) +dnl { return lambda<T_type>(v); } +dnl +dnl /// Converts a reference into a lambda object. +dnl template <class T_type> +dnl lambda<typename internal::convert_array<T_type>::type> var(T_type& v) +dnl { return lambda<typename internal::convert_array<T_type>::type>(v); } +dnl +dnl /// Converts a constant reference into a lambda object. +dnl template <class T_type> +dnl lambda<typename internal::convert_array<const T_type>::type> var(const T_type& v) +dnl { return lambda<typename internal::convert_array<const T_type>::type>(v); } + +/** Converts a reference into a lambda object. + * sigc::var creates a 0-ary functor, returning the value of a referenced variable. + * + * @par Example: + * @code + * int main(int argc, char* argv[]) + * { + * int data; + * sigc::signal<int> readValue; + * + * readValue.connect(sigc::var(data)); + * + * data = 3; + * std::cout << readValue() << std::endl; //Prints 3. + * + * data = 5; + * std::cout << readValue() << std::endl; //Prints 5. + * } + * @endcode + */ +template <class T_type> +lambda<T_type&> var(T_type& v) +{ return lambda<T_type&>(v); } + +/** Converts a constant reference into a lambda object. + */ +template <class T_type> +lambda<const T_type&> var(const T_type& v) +{ return lambda<const T_type&>(v); } + + +/** Deduces the type of the object stored in an object of the passed lambda type. + * If the type passed as template argument is no lambda type, + * type is defined to unwrap_reference<T_type>::type. + */ +template <class T_type> +struct unwrap_lambda_type +{ typedef typename unwrap_reference<T_type>::type type; }; + +template <class T_type> +struct unwrap_lambda_type<lambda<T_type> > +{ typedef T_type type; }; + + +/** Gets the object stored inside a lambda object. + * Returns the object passed as argument if it is not of type lambda. + */ +template <class T_type> +T_type& unwrap_lambda_value(T_type& a) +{ return a; } + +template <class T_type> +const T_type& unwrap_lambda_value(const T_type& a) +{ return a; } + +template <class T_type> +const T_type& unwrap_lambda_value(const lambda<T_type>& a) +{ return a.value_; } + +} /* namespace sigc */ + +#endif /* _SIGC_LAMBDA_BASE_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/macros/group.h.m4 b/libs/sigc++2/sigc++/adaptors/lambda/macros/group.h.m4 new file mode 100644 index 0000000000..fa3ab4c4bd --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/macros/group.h.m4 @@ -0,0 +1,176 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) + +dnl +dnl How to call the darn thing! +define([LAMBDA_GROUP_FACTORY],[dnl +template <class T_functor, LOOP(class T_type%1, $1)> +lambda<lambda_group$1<T_functor, LOOP(typename unwrap_reference<T_type%1>::type, $1)> > +group(const T_functor& _A_func, LOOP(T_type%1 _A_%1, $1)) +{ + typedef lambda_group$1<T_functor, LOOP(typename unwrap_reference<T_type%1>::type, $1)> T_lambda; + return lambda<T_lambda>(T_lambda(_A_func, LOOP(_A_%1, $1))); +} + +]) +dnl +dnl How to call the darn thing! +define([LAMBDA_GROUP_DO],[dnl +define([_L_],[LOOP(_A_%1, $2)])dnl +define([_T_],[LOOP(T_arg%1, $2)])dnl +dnl Please someone get a gun! + template <LOOP(class T_arg%1, $2)> + typename deduce_result_type<LOOP(T_arg%1,$2)>::type + operator() (LOOP(T_arg%1 _A_%1, $2)) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP([ + typename value%1_type::template deduce_result_type<LOOP(T_arg%1,$2)>::type],$1)>(LOOP([ + this->value%1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP([ + _P_(T_arg%1)],$2)>(_L_)],$1)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $2)> + typename deduce_result_type<LOOP(T_arg%1,$2)>::type + sun_forte_workaround (LOOP(T_arg%1 _A_%1, $2)) const + { return this->func_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP([ + typename value%1_type::template deduce_result_type<LOOP(T_arg%1,$2)>::type],$1)>(LOOP([ + this->value%1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP([ + _P_(T_arg%1)],$2)>(_L_)],$1)); } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + +]) +dnl +dnl This really doesn't have much to do with lambda other than +dnl holding lambdas with in itself. +define([LAMBDA_GROUP],[dnl +template <class T_functor, LOOP(class T_type%1, $1)> +struct lambda_group$1 : public lambda_base +{ + typedef typename functor_trait<T_functor>::result_type result_type;dnl +FOR(1, $1,[ + typedef typename lambda<T_type%1>::lambda_type value%1_type;]) + typedef typename adaptor_trait<T_functor>::adaptor_type functor_type; + + template <LOOP(class T_arg%1=void,$2)> + struct deduce_result_type + { typedef typename functor_type::template deduce_result_type<LOOP([ + typename value%1_type::template deduce_result_type<LOOP([ + _P_(T_arg%1)],$2)>::type],$1) + >::type type; }; + + result_type + operator ()() const; + +FOR(1,CALL_SIZE,[[LAMBDA_GROUP_DO($1,%1)]])dnl + lambda_group$1(typename type_trait<T_functor>::take _A_func, LOOP(typename type_trait<T_type%1>::take _A_%1, $1)) + : LOOP(value%1_(_A_%1), $1), func_(_A_func) {}dnl + +FOR(1, $1,[ + value%1_type value%1_;]) + mutable functor_type func_; +}; + +template <class T_functor, LOOP(class T_type%1, $1)> +typename lambda_group$1<T_functor, LOOP(T_type%1, $1)>::result_type +lambda_group$1<T_functor, LOOP(T_type%1, $1)>::operator ()() const + { return func_(LOOP(value%1_(), $1)); } + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, LOOP(class T_type%1, $1)> +void visit_each(const T_action& _A_action, + const lambda_group$1<T_functor, LOOP(T_type%1, $1)>& _A_target) +{dnl +FOR(1, $1,[ + visit_each(_A_action, _A_target.value%1_);]) + visit_each(_A_action, _A_target.func_); +} + + +]) +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/lambda/base.h> + +/** @defgroup group_ group() + * sigc::group() alters an arbitrary functor by rebuilding its arguments from one or more lambda expressions. + * For each parameter that should be passed to the wrapped functor one lambda expression + * has to be passed into group(). Lambda selectors can be used as placeholders for the + * arguments passed into the new functor. Arguments that don't have a placeholder in one + * of the lambda expressions are dropped. + * + * @par Examples: + * @code + * void foo(int, int); + * int bar(int); + * // argument binding ... + * sigc::group(&foo,10,sigc::_1)(20); //fixes the first argument and calls foo(10,20) + * sigc::group(&foo,sigc::_1,30)(40); //fixes the second argument and calls foo(40,30) + * // argument reordering ... + * sigc::group(&foo,sigc::_2,sigc::_1)(1,2); //calls foo(2,1) + * // argument hiding ... + * sigc::group(&foo,sigc::_1,sigc::_2)(1,2,3); //calls foo(1,2) + * // functor composition ... + * sigc::group(&foo,sigc::_1,sigc::group(&bar,sigc::_2))(1,2); //calls foo(1,bar(2)) + * // algebraic expressions ... + * sigc::group(&foo,sigc::_1*sigc::_2,sigc::_1/sigc::_2)(6,3); //calls foo(6*3,6/3) + * @endcode + * + * The functor sigc::group() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void,int,int> some_signal; + * void foo(int); + * some_signal.connect(sigc::group(&foo,sigc::_2)); + * @endcode + * + * Like in sigc::bind() you can bind references to functors by passing the objects + * through the sigc::ref() helper function. + * + * @par Example: + * @code + * int some_int; + * sigc::signal<void> some_signal; + * void foo(int&); + * some_signal.connect(sigc::group(&foo,sigc::ref(some_int))); + * @endcode + * + * If you bind an object of a sigc::trackable derived type to a functor + * by reference, a slot assigned to the group adaptor is cleared automatically + * when the object goes out of scope. + * + * @par Example: + * @code + * struct bar : public sigc::trackable {} some_bar; + * sigc::signal<void> some_signal; + * void foo(bar&); + * some_signal.connect(sigc::group(&foo,sigc::ref(some_bar))); + * // disconnected automatically if some_bar goes out of scope + * @endcode + * + * @ingroup adaptors, lambdas + */ + +namespace sigc { + +FOR(1,3,[[LAMBDA_GROUP(%1, CALL_SIZE)]]) +FOR(1,3,[[LAMBDA_GROUP_FACTORY(%1)]]) + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/macros/lambda.cc.m4 b/libs/sigc++2/sigc++/adaptors/lambda/macros/lambda.cc.m4 new file mode 100644 index 0000000000..c7aed5775a --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/macros/lambda.cc.m4 @@ -0,0 +1,26 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) +divert(0)dnl +#include <sigc++/adaptors/lambda/select.h> + +namespace sigc { + +FOR(1,CALL_SIZE,[[const lambda<internal::lambda_select%1> _%1; +]]) +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/macros/operator.h.m4 b/libs/sigc++2/sigc++/adaptors/lambda/macros/operator.h.m4 new file mode 100644 index 0000000000..d97a2e5ce2 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/macros/operator.h.m4 @@ -0,0 +1,523 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) + +dnl +dnl Macros to make operators +define([LAMBDA_OPERATOR_DO],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + operator ()(LOOP(T_arg%1 _A_%1, $1)) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::left_type, + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1)), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + sun_forte_workaround(LOOP(T_arg%1 _A_%1, $1)) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::left_type, + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1)), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1))); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + +])dnl +define([LAMBDA_OPERATOR_UNARY_DO],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + operator ()(LOOP(T_arg%1 _A_%1, $1)) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + sun_forte_workaround(LOOP(T_arg%1 _A_%1, $1)) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1))); + } + #endif + +])dnl +define([LAMBDA_OPERATOR_CONVERT_DO],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + operator ()(LOOP(T_arg%1 _A_%1, $1)) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + sun_forte_workaround(LOOP(T_arg%1 _A_%1, $1)) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<LOOP(_P_(T_arg%1),$1)>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_%1, $1))); + } + #endif + +])dnl +define([LAMBDA_OPERATOR],[dnl +divert(1)dnl +template <> +struct lambda_action<$1 > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<$1, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 $2 _A_2; } +}; + +divert(2)dnl +// Operators for lambda action $1. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<$1, T_arg1, T_arg2> > +operator $2 (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<$1, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<$1, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator $2 (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<$1, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<$1, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator $2 (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<$1, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +divert(0)dnl +]) +define([LAMBDA_OPERATOR_UNARY],[dnl +divert(1)dnl +template <> +struct lambda_action_unary<$1 > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<$1, T_arg>::type + do_action(T_arg _Aa) + { return $2[]_Aa; } +}; + +divert(2)dnl +// Operator for lambda action $1. +template <class T_arg> +lambda<lambda_operator_unary<$1, T_arg> > +operator $2 (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<$1, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +divert(0)dnl +]) +define([LAMBDA_OPERATOR_CONVERT],[dnl +divert(1)dnl +template <class T_type> +struct lambda_action_convert<$1, T_type> +{ + template <class T_arg> + static typename lambda_action_convert_deduce_result_type<$1, T_type, T_arg>::type + do_action(T_arg _Aa) + { return $2<T_type>(_Aa); } +}; + +divert(2)dnl +// Creators for lambda action $1. +template <class T_type, class T_arg> +lambda<lambda_operator_convert<$1, T_type, typename unwrap_lambda_type<T_arg>::type> > +$2_(const T_arg& a) +{ typedef lambda_operator_convert<$1, T_type, typename unwrap_lambda_type<T_arg>::type> operator_type; + return lambda<operator_type>(operator_type(unwrap_lambda_value(a))); } + +divert(0)dnl +]) +divert(0)dnl +#ifndef _SIGC_LAMBDA_OPERATOR_HPP_ +#define _SIGC_LAMBDA_OPERATOR_HPP_ +#include <sigc++/adaptors/lambda/base.h> + +namespace sigc { + +/** Deduces the base type of a reference or a pointer. + * @ingroup internal + */ +template <class T_type> +struct dereference_trait + { typedef void type; }; + +template <class T_type> +struct dereference_trait<T_type*> + { typedef T_type type; }; + +template <class T_type> +struct dereference_trait<const T_type*> + { typedef const T_type type; }; + +template <class T_type> +struct dereference_trait<T_type*&> + { typedef T_type type; }; + +template <class T_type> +struct dereference_trait<const T_type*&> + { typedef const T_type type; }; + +template <class T_type> +struct dereference_trait<T_type* const&> + { typedef T_type type; }; + +template <class T_type> +struct dereference_trait<const T_type* const&> + { typedef const T_type type; }; + +template <class T_type> +struct arithmetic {}; + +template <class T_type> +struct bitwise {}; + +template <class T_type> +struct logical {}; + +template <class T_type> +struct relational {}; + +template <class T_type> +struct arithmetic_assign {}; + +template <class T_type> +struct bitwise_assign {}; + +template <class T_type> +struct other {}; + +template <class T_type> +struct unary_arithmetic {}; + +template <class T_type> +struct unary_bitwise {}; + +template <class T_type> +struct unary_logical {}; + +template <class T_type> +struct unary_other {}; + +template <class T_type> +struct cast_ {}; + +struct plus {}; +struct minus {}; +struct multiplies {}; +struct divides {}; +struct modulus {}; +struct leftshift {}; +struct rightshift {}; +struct and_ {}; +struct or_ {}; +struct xor_ {}; +struct less {}; +struct greater {}; +struct less_equal {}; +struct greater_equal {}; +struct equal_to {}; +struct not_equal_to {}; +struct subscript {}; +struct assign {}; +struct pre_increment {}; +struct pre_decrement {}; +struct negate {}; +struct not_ {}; +struct address {}; +struct dereference {}; +struct reinterpret_ {}; +struct static_ {}; +struct dynamic_ {}; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type + { typedef typename type_trait<T_test1>::type type; }; // TODO: e.g. T_test1=int, T_test2=double yields int but it should yield double ! + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<logical<T_action>, T_test1, T_test2> + { typedef bool type; }; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<relational<T_action>, T_test1, T_test2> + { typedef bool type; }; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<arithmetic_assign<T_action>, T_test1, T_test2> + { typedef T_test1 type; }; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<bitwise_assign<T_action>, T_test1, T_test2> + { typedef T_test1 type; }; + +template <class T_test1, class T_test2> +struct lambda_action_deduce_result_type<other<subscript>, T_test1, T_test2> + { typedef typename type_trait<typename dereference_trait<T_test1>::type>::pass type; }; + +template <class T_action, class T_test> +struct lambda_action_unary_deduce_result_type + { typedef typename type_trait<T_test>::type type; }; + +template <class T_action, class T_type, class T_test> +struct lambda_action_convert_deduce_result_type + { typedef typename type_trait<T_type>::type type; }; + +template <class T_action, class T_test> +struct lambda_action_unary_deduce_result_type<unary_logical<T_action>, T_test> + { typedef bool type; }; + +template <class T_test> +struct lambda_action_unary_deduce_result_type<unary_other<address>, T_test> + { typedef typename type_trait<T_test>::pointer type; }; + +template <class T_test> +struct lambda_action_unary_deduce_result_type<unary_other<dereference>, T_test> + { typedef typename type_trait<typename dereference_trait<T_test>::type>::pass type; }; + +LAMBDA_OPERATOR(arithmetic<plus>,+)dnl +LAMBDA_OPERATOR(arithmetic<minus>,-)dnl +LAMBDA_OPERATOR(arithmetic<multiplies>,*)dnl +LAMBDA_OPERATOR(arithmetic<divides>,/)dnl +LAMBDA_OPERATOR(arithmetic<modulus>,%)dnl +LAMBDA_OPERATOR(bitwise<leftshift>,<<)dnl +LAMBDA_OPERATOR(bitwise<rightshift>,>>)dnl +LAMBDA_OPERATOR(bitwise<and_>,&)dnl +LAMBDA_OPERATOR(bitwise<or_>,|)dnl +LAMBDA_OPERATOR(bitwise<xor_>,^)dnl +LAMBDA_OPERATOR(logical<and_>,&&)dnl +LAMBDA_OPERATOR(logical<or_>,||)dnl +LAMBDA_OPERATOR(relational<less>,<)dnl +LAMBDA_OPERATOR(relational<greater>,>)dnl +LAMBDA_OPERATOR(relational<less_equal>,<=)dnl +LAMBDA_OPERATOR(relational<greater_equal>,>=)dnl +LAMBDA_OPERATOR(relational<equal_to>,==)dnl +LAMBDA_OPERATOR(relational<not_equal_to>,!=)dnl +LAMBDA_OPERATOR(arithmetic_assign<plus>,+=)dnl +LAMBDA_OPERATOR(arithmetic_assign<minus>,-=)dnl +LAMBDA_OPERATOR(arithmetic_assign<multiplies>,*=)dnl +LAMBDA_OPERATOR(arithmetic_assign<divides>,/=)dnl +LAMBDA_OPERATOR(arithmetic_assign<modulus>,%=)dnl +LAMBDA_OPERATOR(bitwise_assign<leftshift>,<<=)dnl +LAMBDA_OPERATOR(bitwise_assign<rightshift>,>>=)dnl +LAMBDA_OPERATOR(bitwise_assign<and_>,&=)dnl +LAMBDA_OPERATOR(bitwise_assign<or_>,|=)dnl +LAMBDA_OPERATOR(bitwise_assign<xor_>,^=)dnl +divert(1)dnl +template <> +struct lambda_action<other<subscript> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<other<subscript>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1[[_A_2]]; } +}; + +template <> +struct lambda_action<other<assign> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<other<assign>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 = _A_2; } +}; + +divert(0)dnl + +LAMBDA_OPERATOR_UNARY(unary_arithmetic<pre_increment>,++)dnl +LAMBDA_OPERATOR_UNARY(unary_arithmetic<pre_decrement>,--)dnl +LAMBDA_OPERATOR_UNARY(unary_arithmetic<negate>,-)dnl +LAMBDA_OPERATOR_UNARY(unary_bitwise<not_>,~)dnl +LAMBDA_OPERATOR_UNARY(unary_logical<not_>,!)dnl +LAMBDA_OPERATOR_UNARY(unary_other<address>,&)dnl +LAMBDA_OPERATOR_UNARY(unary_other<dereference>,*)dnl +LAMBDA_OPERATOR_CONVERT(cast_<reinterpret_>,reinterpret_cast)dnl +LAMBDA_OPERATOR_CONVERT(cast_<static_>,static_cast)dnl +LAMBDA_OPERATOR_CONVERT(cast_<dynamic_>,dynamic_cast)dnl + +template <class T_action> +struct lambda_action {}; + +template <class T_action> +struct lambda_action_unary {}; + +template <class T_action, class T_type> +struct lambda_action_convert {}; + +undivert(1) + +template <class T_action, class T_type1, class T_type2> +struct lambda_operator : public lambda_base +{ + typedef typename lambda<T_type1>::lambda_type arg1_type; + typedef typename lambda<T_type2>::lambda_type arg2_type; + + template <LOOP(class T_arg%1=void,CALL_SIZE)> + struct deduce_result_type + { typedef typename arg1_type::template deduce_result_type<LOOP(_P_(T_arg%1),CALL_SIZE)>::type left_type; + typedef typename arg2_type::template deduce_result_type<LOOP(_P_(T_arg%1),CALL_SIZE)>::type right_type; + typedef typename lambda_action_deduce_result_type<T_action, left_type, right_type>::type type; + }; + typedef typename lambda_action_deduce_result_type< + T_action, + typename arg1_type::result_type, + typename arg2_type::result_type + >::type result_type; + + result_type + operator ()() const; + +FOR(1, CALL_SIZE,[[LAMBDA_OPERATOR_DO]](%1))dnl + lambda_operator(_R_(T_type1) a1, _R_(T_type2) a2 ) + : arg1_(a1), arg2_(a2) {} + + arg1_type arg1_; + arg2_type arg2_; +}; + +template <class T_action, class T_type1, class T_type2> +typename lambda_operator<T_action, T_type1, T_type2>::result_type +lambda_operator<T_action, T_type1, T_type2>::operator ()() const + { return lambda_action<T_action>::template do_action< + typename arg1_type::result_type, + typename arg2_type::result_type> + (arg1_(), arg2_()); } + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_lambda_action, class T_arg1, class T_arg2> +void visit_each(const T_action& _A_action, + const lambda_operator<T_lambda_action, T_arg1, T_arg2>& _A_target) +{ + visit_each(_A_action, _A_target.arg1_); + visit_each(_A_action, _A_target.arg2_); +} + + +template <class T_action, class T_type> +struct lambda_operator_unary : public lambda_base +{ + typedef typename lambda<T_type>::lambda_type arg_type; + + template <LOOP(class T_arg%1=void,CALL_SIZE)> + struct deduce_result_type + { typedef typename arg_type::template deduce_result_type<LOOP(_P_(T_arg%1),CALL_SIZE)>::type operand_type; + typedef typename lambda_action_unary_deduce_result_type<T_action, operand_type>::type type; + }; + typedef typename lambda_action_unary_deduce_result_type< + T_action, + typename arg_type::result_type + >::type result_type; + + result_type + operator ()() const; + +FOR(1, CALL_SIZE,[[LAMBDA_OPERATOR_UNARY_DO]](%1))dnl + lambda_operator_unary(_R_(T_type) a) + : arg_(a) {} + + arg_type arg_; +}; + +template <class T_action, class T_type> +typename lambda_operator_unary<T_action, T_type>::result_type +lambda_operator_unary<T_action, T_type>::operator ()() const + { return lambda_action_unary<T_action>::template do_action< + typename arg_type::result_type> + (arg_()); } + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_lambda_action, class T_arg> +void visit_each(const T_action& _A_action, + const lambda_operator_unary<T_lambda_action, T_arg>& _A_target) +{ + visit_each(_A_action, _A_target.arg_); +} + + +template <class T_action, class T_type, class T_arg> +struct lambda_operator_convert : public lambda_base +{ + typedef typename lambda<T_arg>::lambda_type arg_type; + + template <LOOP(class T_arg%1=void,CALL_SIZE)> + struct deduce_result_type + { typedef typename arg_type::template deduce_result_type<LOOP(_P_(T_arg%1),CALL_SIZE)>::type operand_type; + typedef typename lambda_action_convert_deduce_result_type<T_action, T_type, operand_type>::type type; + }; + typedef typename lambda_action_convert_deduce_result_type< + T_action, T_type, + typename arg_type::result_type + >::type result_type; + + result_type + operator ()() const; + +FOR(1, CALL_SIZE,[[LAMBDA_OPERATOR_CONVERT_DO]](%1))dnl + lambda_operator_convert(_R_(T_arg) a) + : arg_(a) {} + + arg_type arg_; +}; + +template <class T_action, class T_type, class T_arg> +typename lambda_operator_convert<T_action, T_type, T_arg>::result_type +lambda_operator_convert<T_action, T_type, T_arg>::operator ()() const + { return lambda_action_convert<T_action, T_type>::template do_action< + typename arg_type::result_type> + (arg_()); } + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_lambda_action, class T_type, class T_arg> +void visit_each(const T_action& _A_action, + const lambda_operator_convert<T_lambda_action, T_type, T_arg>& _A_target) +{ + visit_each(_A_action, _A_target.arg_); +} + + +undivert(2)dnl + +} /* namespace sigc */ + +#endif /* _SIGC_LAMBDA_OPERATOR_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/macros/select.h.m4 b/libs/sigc++2/sigc++/adaptors/lambda/macros/select.h.m4 new file mode 100644 index 0000000000..8417bc68b5 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/macros/select.h.m4 @@ -0,0 +1,64 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) + +dnl +dnl Macros to make select arguments +define([LAMBDA_SELECT_DO],[dnl + template <LOOP(class T_arg%1, $2)> +dnl T_arg$1 operator ()(LOOP(T_arg%1 _A_%1, $2)) const { return _A_$1; } + T_arg$1 operator ()(LIST(FOR(1,eval($1-1),[T_arg%1,]),T_arg$1 _A_$1,FOR(eval($1+1),$2,[T_arg%1,]))) const { return _A_$1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $2)> + //Does not work: T_arg$1 sun_forte_workaround(LOOP(T_arg%1 _A_%1, $2)) const { return operator()( LOOP(_A_%1, $2) ); } + T_arg$1 sun_forte_workaround(LIST(FOR(1,eval($1-1),[T_arg%1,]),T_arg$1 _A_$1,FOR(eval($1+1),$2,[T_arg%1,]))) const { return _A_$1; } + #endif + +]) +define([LAMBDA_SELECT],[dnl +struct lambda_select$1 : public lambda_base +{ + template <LOOP(class T_arg%1=void,$2)> + struct deduce_result_type + { typedef T_arg$1 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented +FOR($1, $2,[[LAMBDA_SELECT_DO($1,%1)]])dnl +}; + +]) + +divert(0)dnl +#ifndef _SIGC_LAMBDA_SELECT_HPP_ +#define _SIGC_LAMBDA_SELECT_HPP_ +#include <sigc++/adaptors/lambda/base.h> + +namespace sigc { + +namespace internal { +FOR(1,CALL_SIZE,[[LAMBDA_SELECT(%1,CALL_SIZE)]]) +} /* namespace internal */ + +FOR(1,CALL_SIZE,[[extern SIGC_API const lambda<internal::lambda_select%1> _%1; +]]) + +} /* namespace sigc */ + +#endif /* _SIGC_LAMBDA_SELECT_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/operator.h b/libs/sigc++2/sigc++/adaptors/lambda/operator.h new file mode 100644 index 0000000000..ca74e6271f --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/operator.h @@ -0,0 +1,1700 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_LAMBDA_OPERATOR_HPP_ +#define _SIGC_LAMBDA_OPERATOR_HPP_ +#include <sigc++/adaptors/lambda/base.h> + +namespace sigc { + +/** Deduces the base type of a reference or a pointer. + * @ingroup internal + */ +template <class T_type> +struct dereference_trait + { typedef void type; }; + +template <class T_type> +struct dereference_trait<T_type*> + { typedef T_type type; }; + +template <class T_type> +struct dereference_trait<const T_type*> + { typedef const T_type type; }; + +template <class T_type> +struct dereference_trait<T_type*&> + { typedef T_type type; }; + +template <class T_type> +struct dereference_trait<const T_type*&> + { typedef const T_type type; }; + +template <class T_type> +struct dereference_trait<T_type* const&> + { typedef T_type type; }; + +template <class T_type> +struct dereference_trait<const T_type* const&> + { typedef const T_type type; }; + +template <class T_type> +struct arithmetic {}; + +template <class T_type> +struct bitwise {}; + +template <class T_type> +struct logical {}; + +template <class T_type> +struct relational {}; + +template <class T_type> +struct arithmetic_assign {}; + +template <class T_type> +struct bitwise_assign {}; + +template <class T_type> +struct other {}; + +template <class T_type> +struct unary_arithmetic {}; + +template <class T_type> +struct unary_bitwise {}; + +template <class T_type> +struct unary_logical {}; + +template <class T_type> +struct unary_other {}; + +template <class T_type> +struct cast_ {}; + +struct plus {}; +struct minus {}; +struct multiplies {}; +struct divides {}; +struct modulus {}; +struct leftshift {}; +struct rightshift {}; +struct and_ {}; +struct or_ {}; +struct xor_ {}; +struct less {}; +struct greater {}; +struct less_equal {}; +struct greater_equal {}; +struct equal_to {}; +struct not_equal_to {}; +struct subscript {}; +struct assign {}; +struct pre_increment {}; +struct pre_decrement {}; +struct negate {}; +struct not_ {}; +struct address {}; +struct dereference {}; +struct reinterpret_ {}; +struct static_ {}; +struct dynamic_ {}; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type + { typedef typename type_trait<T_test1>::type type; }; // TODO: e.g. T_test1=int, T_test2=double yields int but it should yield double ! + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<logical<T_action>, T_test1, T_test2> + { typedef bool type; }; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<relational<T_action>, T_test1, T_test2> + { typedef bool type; }; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<arithmetic_assign<T_action>, T_test1, T_test2> + { typedef T_test1 type; }; + +template <class T_action, class T_test1, class T_test2> +struct lambda_action_deduce_result_type<bitwise_assign<T_action>, T_test1, T_test2> + { typedef T_test1 type; }; + +template <class T_test1, class T_test2> +struct lambda_action_deduce_result_type<other<subscript>, T_test1, T_test2> + { typedef typename type_trait<typename dereference_trait<T_test1>::type>::pass type; }; + +template <class T_action, class T_test> +struct lambda_action_unary_deduce_result_type + { typedef typename type_trait<T_test>::type type; }; + +template <class T_action, class T_type, class T_test> +struct lambda_action_convert_deduce_result_type + { typedef typename type_trait<T_type>::type type; }; + +template <class T_action, class T_test> +struct lambda_action_unary_deduce_result_type<unary_logical<T_action>, T_test> + { typedef bool type; }; + +template <class T_test> +struct lambda_action_unary_deduce_result_type<unary_other<address>, T_test> + { typedef typename type_trait<T_test>::pointer type; }; + +template <class T_test> +struct lambda_action_unary_deduce_result_type<unary_other<dereference>, T_test> + { typedef typename type_trait<typename dereference_trait<T_test>::type>::pass type; }; + + + +template <class T_action> +struct lambda_action {}; + +template <class T_action> +struct lambda_action_unary {}; + +template <class T_action, class T_type> +struct lambda_action_convert {}; + +template <> +struct lambda_action<arithmetic<plus> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic<plus>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 + _A_2; } +}; + +template <> +struct lambda_action<arithmetic<minus> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic<minus>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 - _A_2; } +}; + +template <> +struct lambda_action<arithmetic<multiplies> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic<multiplies>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 * _A_2; } +}; + +template <> +struct lambda_action<arithmetic<divides> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic<divides>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 / _A_2; } +}; + +template <> +struct lambda_action<arithmetic<modulus> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic<modulus>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 % _A_2; } +}; + +template <> +struct lambda_action<bitwise<leftshift> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise<leftshift>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 << _A_2; } +}; + +template <> +struct lambda_action<bitwise<rightshift> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise<rightshift>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 >> _A_2; } +}; + +template <> +struct lambda_action<bitwise<and_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise<and_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 & _A_2; } +}; + +template <> +struct lambda_action<bitwise<or_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise<or_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 | _A_2; } +}; + +template <> +struct lambda_action<bitwise<xor_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise<xor_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 ^ _A_2; } +}; + +template <> +struct lambda_action<logical<and_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<logical<and_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 && _A_2; } +}; + +template <> +struct lambda_action<logical<or_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<logical<or_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 || _A_2; } +}; + +template <> +struct lambda_action<relational<less> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<relational<less>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 < _A_2; } +}; + +template <> +struct lambda_action<relational<greater> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<relational<greater>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 > _A_2; } +}; + +template <> +struct lambda_action<relational<less_equal> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<relational<less_equal>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 <= _A_2; } +}; + +template <> +struct lambda_action<relational<greater_equal> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<relational<greater_equal>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 >= _A_2; } +}; + +template <> +struct lambda_action<relational<equal_to> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<relational<equal_to>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 == _A_2; } +}; + +template <> +struct lambda_action<relational<not_equal_to> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<relational<not_equal_to>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 != _A_2; } +}; + +template <> +struct lambda_action<arithmetic_assign<plus> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic_assign<plus>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 += _A_2; } +}; + +template <> +struct lambda_action<arithmetic_assign<minus> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic_assign<minus>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 -= _A_2; } +}; + +template <> +struct lambda_action<arithmetic_assign<multiplies> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic_assign<multiplies>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 *= _A_2; } +}; + +template <> +struct lambda_action<arithmetic_assign<divides> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic_assign<divides>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 /= _A_2; } +}; + +template <> +struct lambda_action<arithmetic_assign<modulus> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<arithmetic_assign<modulus>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 %= _A_2; } +}; + +template <> +struct lambda_action<bitwise_assign<leftshift> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise_assign<leftshift>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 <<= _A_2; } +}; + +template <> +struct lambda_action<bitwise_assign<rightshift> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise_assign<rightshift>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 >>= _A_2; } +}; + +template <> +struct lambda_action<bitwise_assign<and_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise_assign<and_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 &= _A_2; } +}; + +template <> +struct lambda_action<bitwise_assign<or_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise_assign<or_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 |= _A_2; } +}; + +template <> +struct lambda_action<bitwise_assign<xor_> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<bitwise_assign<xor_>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 ^= _A_2; } +}; + +template <> +struct lambda_action<other<subscript> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<other<subscript>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1[_A_2]; } +}; + +template <> +struct lambda_action<other<assign> > +{ + template <class T_arg1, class T_arg2> + static typename lambda_action_deduce_result_type<other<assign>, T_arg1, T_arg2>::type + do_action(T_arg1 _A_1, T_arg2 _A_2) + { return _A_1 = _A_2; } +}; + +template <> +struct lambda_action_unary<unary_arithmetic<pre_increment> > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<unary_arithmetic<pre_increment>, T_arg>::type + do_action(T_arg _Aa) + { return ++_Aa; } +}; + +template <> +struct lambda_action_unary<unary_arithmetic<pre_decrement> > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<unary_arithmetic<pre_decrement>, T_arg>::type + do_action(T_arg _Aa) + { return --_Aa; } +}; + +template <> +struct lambda_action_unary<unary_arithmetic<negate> > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<unary_arithmetic<negate>, T_arg>::type + do_action(T_arg _Aa) + { return -_Aa; } +}; + +template <> +struct lambda_action_unary<unary_bitwise<not_> > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<unary_bitwise<not_>, T_arg>::type + do_action(T_arg _Aa) + { return ~_Aa; } +}; + +template <> +struct lambda_action_unary<unary_logical<not_> > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<unary_logical<not_>, T_arg>::type + do_action(T_arg _Aa) + { return !_Aa; } +}; + +template <> +struct lambda_action_unary<unary_other<address> > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<unary_other<address>, T_arg>::type + do_action(T_arg _Aa) + { return &_Aa; } +}; + +template <> +struct lambda_action_unary<unary_other<dereference> > +{ + template <class T_arg> + static typename lambda_action_unary_deduce_result_type<unary_other<dereference>, T_arg>::type + do_action(T_arg _Aa) + { return *_Aa; } +}; + +template <class T_type> +struct lambda_action_convert<cast_<reinterpret_>, T_type> +{ + template <class T_arg> + static typename lambda_action_convert_deduce_result_type<cast_<reinterpret_>, T_type, T_arg>::type + do_action(T_arg _Aa) + { return reinterpret_cast<T_type>(_Aa); } +}; + +template <class T_type> +struct lambda_action_convert<cast_<static_>, T_type> +{ + template <class T_arg> + static typename lambda_action_convert_deduce_result_type<cast_<static_>, T_type, T_arg>::type + do_action(T_arg _Aa) + { return static_cast<T_type>(_Aa); } +}; + +template <class T_type> +struct lambda_action_convert<cast_<dynamic_>, T_type> +{ + template <class T_arg> + static typename lambda_action_convert_deduce_result_type<cast_<dynamic_>, T_type, T_arg>::type + do_action(T_arg _Aa) + { return dynamic_cast<T_type>(_Aa); } +}; + + + +template <class T_action, class T_type1, class T_type2> +struct lambda_operator : public lambda_base +{ + typedef typename lambda<T_type1>::lambda_type arg1_type; + typedef typename lambda<T_type2>::lambda_type arg2_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename arg1_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type left_type; + typedef typename arg2_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type right_type; + typedef typename lambda_action_deduce_result_type<T_action, left_type, right_type>::type type; + }; + typedef typename lambda_action_deduce_result_type< + T_action, + typename arg1_type::result_type, + typename arg2_type::result_type + >::type result_type; + + result_type + operator ()() const; + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator ()(T_arg1 _A_1) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_1) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { + return lambda_action<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::left_type, + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::right_type> + (arg1_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7), + arg2_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); + } + #endif //SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + + lambda_operator(typename type_trait<T_type1>::take a1, typename type_trait<T_type2>::take a2 ) + : arg1_(a1), arg2_(a2) {} + + arg1_type arg1_; + arg2_type arg2_; +}; + +template <class T_action, class T_type1, class T_type2> +typename lambda_operator<T_action, T_type1, T_type2>::result_type +lambda_operator<T_action, T_type1, T_type2>::operator ()() const + { return lambda_action<T_action>::template do_action< + typename arg1_type::result_type, + typename arg2_type::result_type> + (arg1_(), arg2_()); } + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_lambda_action, class T_arg1, class T_arg2> +void visit_each(const T_action& _A_action, + const lambda_operator<T_lambda_action, T_arg1, T_arg2>& _A_target) +{ + visit_each(_A_action, _A_target.arg1_); + visit_each(_A_action, _A_target.arg2_); +} + + +template <class T_action, class T_type> +struct lambda_operator_unary : public lambda_base +{ + typedef typename lambda<T_type>::lambda_type arg_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename arg_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type operand_type; + typedef typename lambda_action_unary_deduce_result_type<T_action, operand_type>::type type; + }; + typedef typename lambda_action_unary_deduce_result_type< + T_action, + typename arg_type::result_type + >::type result_type; + + result_type + operator ()() const; + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator ()(T_arg1 _A_1) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_1) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1)); + } + #endif + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { + return lambda_action_unary<T_action>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); + } + #endif + + lambda_operator_unary(typename type_trait<T_type>::take a) + : arg_(a) {} + + arg_type arg_; +}; + +template <class T_action, class T_type> +typename lambda_operator_unary<T_action, T_type>::result_type +lambda_operator_unary<T_action, T_type>::operator ()() const + { return lambda_action_unary<T_action>::template do_action< + typename arg_type::result_type> + (arg_()); } + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_lambda_action, class T_arg> +void visit_each(const T_action& _A_action, + const lambda_operator_unary<T_lambda_action, T_arg>& _A_target) +{ + visit_each(_A_action, _A_target.arg_); +} + + +template <class T_action, class T_type, class T_arg> +struct lambda_operator_convert : public lambda_base +{ + typedef typename lambda<T_arg>::lambda_type arg_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename arg_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type operand_type; + typedef typename lambda_action_convert_deduce_result_type<T_action, T_type, operand_type>::type type; + }; + typedef typename lambda_action_convert_deduce_result_type< + T_action, T_type, + typename arg_type::result_type + >::type result_type; + + result_type + operator ()() const; + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator ()(T_arg1 _A_1) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_1) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_1)); + } + #endif + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_1,_A_2)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_1,_A_2,_A_3)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_1,_A_2,_A_3,_A_4)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator ()(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const + { + return lambda_action_convert<T_action, T_type>::template do_action< + typename deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::operand_type> + (arg_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7)); + } + #endif + + lambda_operator_convert(typename type_trait<T_arg>::take a) + : arg_(a) {} + + arg_type arg_; +}; + +template <class T_action, class T_type, class T_arg> +typename lambda_operator_convert<T_action, T_type, T_arg>::result_type +lambda_operator_convert<T_action, T_type, T_arg>::operator ()() const + { return lambda_action_convert<T_action, T_type>::template do_action< + typename arg_type::result_type> + (arg_()); } + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_lambda_action, class T_type, class T_arg> +void visit_each(const T_action& _A_action, + const lambda_operator_convert<T_lambda_action, T_type, T_arg>& _A_target) +{ + visit_each(_A_action, _A_target.arg_); +} + + +// Operators for lambda action arithmetic<plus>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<plus>, T_arg1, T_arg2> > +operator + (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<plus>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<plus>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator + (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic<plus>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<plus>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator + (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<plus>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic<minus>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<minus>, T_arg1, T_arg2> > +operator - (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<minus>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<minus>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator - (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic<minus>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<minus>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator - (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<minus>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic<multiplies>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<multiplies>, T_arg1, T_arg2> > +operator * (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<multiplies>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<multiplies>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator * (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic<multiplies>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<multiplies>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator * (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<multiplies>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic<divides>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<divides>, T_arg1, T_arg2> > +operator / (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<divides>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<divides>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator / (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic<divides>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<divides>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator / (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<divides>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic<modulus>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<modulus>, T_arg1, T_arg2> > +operator % (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<modulus>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<modulus>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator % (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic<modulus>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic<modulus>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator % (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic<modulus>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise<leftshift>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<leftshift>, T_arg1, T_arg2> > +operator << (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<leftshift>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<leftshift>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator << (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise<leftshift>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<leftshift>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator << (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<leftshift>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise<rightshift>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<rightshift>, T_arg1, T_arg2> > +operator >> (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<rightshift>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<rightshift>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator >> (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise<rightshift>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<rightshift>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator >> (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<rightshift>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise<and_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<and_>, T_arg1, T_arg2> > +operator & (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<and_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<and_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator & (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise<and_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<and_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator & (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<and_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise<or_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<or_>, T_arg1, T_arg2> > +operator | (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<or_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<or_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator | (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise<or_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<or_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator | (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<or_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise<xor_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<xor_>, T_arg1, T_arg2> > +operator ^ (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<xor_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<xor_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator ^ (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise<xor_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise<xor_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator ^ (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise<xor_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action logical<and_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<logical<and_>, T_arg1, T_arg2> > +operator && (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<logical<and_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<logical<and_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator && (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<logical<and_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<logical<and_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator && (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<logical<and_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action logical<or_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<logical<or_>, T_arg1, T_arg2> > +operator || (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<logical<or_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<logical<or_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator || (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<logical<or_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<logical<or_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator || (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<logical<or_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action relational<less>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<less>, T_arg1, T_arg2> > +operator < (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<less>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<less>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator < (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<relational<less>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<less>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator < (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<less>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action relational<greater>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<greater>, T_arg1, T_arg2> > +operator > (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<greater>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<greater>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator > (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<relational<greater>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<greater>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator > (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<greater>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action relational<less_equal>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<less_equal>, T_arg1, T_arg2> > +operator <= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<less_equal>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<less_equal>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator <= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<relational<less_equal>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<less_equal>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator <= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<less_equal>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action relational<greater_equal>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<greater_equal>, T_arg1, T_arg2> > +operator >= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<greater_equal>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<greater_equal>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator >= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<relational<greater_equal>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<greater_equal>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator >= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<greater_equal>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action relational<equal_to>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<equal_to>, T_arg1, T_arg2> > +operator == (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<equal_to>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<equal_to>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator == (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<relational<equal_to>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<equal_to>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator == (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<equal_to>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action relational<not_equal_to>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<not_equal_to>, T_arg1, T_arg2> > +operator != (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<not_equal_to>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<not_equal_to>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator != (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<relational<not_equal_to>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<relational<not_equal_to>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator != (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<relational<not_equal_to>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic_assign<plus>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<plus>, T_arg1, T_arg2> > +operator += (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<plus>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<plus>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator += (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic_assign<plus>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<plus>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator += (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<plus>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic_assign<minus>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<minus>, T_arg1, T_arg2> > +operator -= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<minus>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<minus>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator -= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic_assign<minus>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<minus>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator -= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<minus>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic_assign<multiplies>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<multiplies>, T_arg1, T_arg2> > +operator *= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<multiplies>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<multiplies>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator *= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic_assign<multiplies>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<multiplies>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator *= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<multiplies>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic_assign<divides>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<divides>, T_arg1, T_arg2> > +operator /= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<divides>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<divides>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator /= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic_assign<divides>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<divides>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator /= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<divides>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action arithmetic_assign<modulus>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<modulus>, T_arg1, T_arg2> > +operator %= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<modulus>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<modulus>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator %= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<arithmetic_assign<modulus>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<arithmetic_assign<modulus>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator %= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<arithmetic_assign<modulus>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise_assign<leftshift>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<leftshift>, T_arg1, T_arg2> > +operator <<= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<leftshift>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<leftshift>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator <<= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise_assign<leftshift>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<leftshift>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator <<= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<leftshift>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise_assign<rightshift>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<rightshift>, T_arg1, T_arg2> > +operator >>= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<rightshift>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<rightshift>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator >>= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise_assign<rightshift>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<rightshift>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator >>= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<rightshift>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise_assign<and_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<and_>, T_arg1, T_arg2> > +operator &= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<and_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<and_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator &= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise_assign<and_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<and_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator &= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<and_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise_assign<or_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<or_>, T_arg1, T_arg2> > +operator |= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<or_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<or_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator |= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise_assign<or_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<or_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator |= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<or_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operators for lambda action bitwise_assign<xor_>. At least one of the arguments needs to be of type lamdba, hence the overloads. +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<xor_>, T_arg1, T_arg2> > +operator ^= (const lambda<T_arg1>& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<xor_>, T_arg1, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2.value_)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<xor_>, T_arg1, typename unwrap_reference<T_arg2>::type> > +operator ^= (const lambda<T_arg1>& a1, const T_arg2& a2) +{ typedef lambda_operator<bitwise_assign<xor_>, T_arg1, typename unwrap_reference<T_arg2>::type> operator_type; + return lambda<operator_type>(operator_type(a1.value_,a2)); } +template <class T_arg1, class T_arg2> +lambda<lambda_operator<bitwise_assign<xor_>, typename unwrap_reference<T_arg1>::type, T_arg2> > +operator ^= (const T_arg1& a1, const lambda<T_arg2>& a2) +{ typedef lambda_operator<bitwise_assign<xor_>, typename unwrap_reference<T_arg1>::type, T_arg2> operator_type; + return lambda<operator_type>(operator_type(a1,a2.value_)); } + +// Operator for lambda action unary_arithmetic<pre_increment>. +template <class T_arg> +lambda<lambda_operator_unary<unary_arithmetic<pre_increment>, T_arg> > +operator ++ (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<unary_arithmetic<pre_increment>, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +// Operator for lambda action unary_arithmetic<pre_decrement>. +template <class T_arg> +lambda<lambda_operator_unary<unary_arithmetic<pre_decrement>, T_arg> > +operator -- (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<unary_arithmetic<pre_decrement>, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +// Operator for lambda action unary_arithmetic<negate>. +template <class T_arg> +lambda<lambda_operator_unary<unary_arithmetic<negate>, T_arg> > +operator - (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<unary_arithmetic<negate>, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +// Operator for lambda action unary_bitwise<not_>. +template <class T_arg> +lambda<lambda_operator_unary<unary_bitwise<not_>, T_arg> > +operator ~ (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<unary_bitwise<not_>, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +// Operator for lambda action unary_logical<not_>. +template <class T_arg> +lambda<lambda_operator_unary<unary_logical<not_>, T_arg> > +operator ! (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<unary_logical<not_>, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +// Operator for lambda action unary_other<address>. +template <class T_arg> +lambda<lambda_operator_unary<unary_other<address>, T_arg> > +operator & (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<unary_other<address>, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +// Operator for lambda action unary_other<dereference>. +template <class T_arg> +lambda<lambda_operator_unary<unary_other<dereference>, T_arg> > +operator * (const lambda<T_arg>& a) +{ typedef lambda_operator_unary<unary_other<dereference>, T_arg> operator_type; + return lambda<operator_type>(operator_type(a.value_)); } + +// Creators for lambda action cast_<reinterpret_>. +template <class T_type, class T_arg> +lambda<lambda_operator_convert<cast_<reinterpret_>, T_type, typename unwrap_lambda_type<T_arg>::type> > +reinterpret_cast_(const T_arg& a) +{ typedef lambda_operator_convert<cast_<reinterpret_>, T_type, typename unwrap_lambda_type<T_arg>::type> operator_type; + return lambda<operator_type>(operator_type(unwrap_lambda_value(a))); } + +// Creators for lambda action cast_<static_>. +template <class T_type, class T_arg> +lambda<lambda_operator_convert<cast_<static_>, T_type, typename unwrap_lambda_type<T_arg>::type> > +static_cast_(const T_arg& a) +{ typedef lambda_operator_convert<cast_<static_>, T_type, typename unwrap_lambda_type<T_arg>::type> operator_type; + return lambda<operator_type>(operator_type(unwrap_lambda_value(a))); } + +// Creators for lambda action cast_<dynamic_>. +template <class T_type, class T_arg> +lambda<lambda_operator_convert<cast_<dynamic_>, T_type, typename unwrap_lambda_type<T_arg>::type> > +dynamic_cast_(const T_arg& a) +{ typedef lambda_operator_convert<cast_<dynamic_>, T_type, typename unwrap_lambda_type<T_arg>::type> operator_type; + return lambda<operator_type>(operator_type(unwrap_lambda_value(a))); } + + +} /* namespace sigc */ + +#endif /* _SIGC_LAMBDA_OPERATOR_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/lambda/select.h b/libs/sigc++2/sigc++/adaptors/lambda/select.h new file mode 100644 index 0000000000..2fbe97b626 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/lambda/select.h @@ -0,0 +1,346 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_LAMBDA_SELECT_HPP_ +#define _SIGC_LAMBDA_SELECT_HPP_ +#include <sigc++/adaptors/lambda/base.h> + +namespace sigc { + +namespace internal { +struct lambda_select1 : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_arg1 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented + template <class T_arg1> + T_arg1 operator ()(T_arg1 _A_1) const { return _A_1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + //Does not work: T_arg1 sun_forte_workaround(T_arg1 _A_1) const { return operator()( _A_1 ); } + T_arg1 sun_forte_workaround(T_arg1 _A_1) const { return _A_1; } + #endif + + template <class T_arg1,class T_arg2> + T_arg1 operator ()(T_arg1 _A_1, T_arg2) const { return _A_1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + //Does not work: T_arg1 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2) const { return operator()( _A_1,_A_2 ); } + T_arg1 sun_forte_workaround(T_arg1 _A_1, T_arg2) const { return _A_1; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3> + T_arg1 operator ()(T_arg1 _A_1, T_arg2, T_arg3) const { return _A_1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + //Does not work: T_arg1 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const { return operator()( _A_1,_A_2,_A_3 ); } + T_arg1 sun_forte_workaround(T_arg1 _A_1, T_arg2, T_arg3) const { return _A_1; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + T_arg1 operator ()(T_arg1 _A_1, T_arg2, T_arg3, T_arg4) const { return _A_1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + //Does not work: T_arg1 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const { return operator()( _A_1,_A_2,_A_3,_A_4 ); } + T_arg1 sun_forte_workaround(T_arg1 _A_1, T_arg2, T_arg3, T_arg4) const { return _A_1; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + T_arg1 operator ()(T_arg1 _A_1, T_arg2, T_arg3, T_arg4, T_arg5) const { return _A_1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + //Does not work: T_arg1 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5 ); } + T_arg1 sun_forte_workaround(T_arg1 _A_1, T_arg2, T_arg3, T_arg4, T_arg5) const { return _A_1; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + T_arg1 operator ()(T_arg1 _A_1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6) const { return _A_1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + //Does not work: T_arg1 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6 ); } + T_arg1 sun_forte_workaround(T_arg1 _A_1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6) const { return _A_1; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + T_arg1 operator ()(T_arg1 _A_1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7) const { return _A_1; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + //Does not work: T_arg1 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7 ); } + T_arg1 sun_forte_workaround(T_arg1 _A_1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7) const { return _A_1; } + #endif + +}; + +struct lambda_select2 : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_arg2 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented + template <class T_arg1,class T_arg2> + T_arg2 operator ()(T_arg1, T_arg2 _A_2) const { return _A_2; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + //Does not work: T_arg2 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2) const { return operator()( _A_1,_A_2 ); } + T_arg2 sun_forte_workaround(T_arg1, T_arg2 _A_2) const { return _A_2; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3> + T_arg2 operator ()(T_arg1, T_arg2 _A_2, T_arg3) const { return _A_2; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + //Does not work: T_arg2 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const { return operator()( _A_1,_A_2,_A_3 ); } + T_arg2 sun_forte_workaround(T_arg1, T_arg2 _A_2, T_arg3) const { return _A_2; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + T_arg2 operator ()(T_arg1, T_arg2 _A_2, T_arg3, T_arg4) const { return _A_2; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + //Does not work: T_arg2 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const { return operator()( _A_1,_A_2,_A_3,_A_4 ); } + T_arg2 sun_forte_workaround(T_arg1, T_arg2 _A_2, T_arg3, T_arg4) const { return _A_2; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + T_arg2 operator ()(T_arg1, T_arg2 _A_2, T_arg3, T_arg4, T_arg5) const { return _A_2; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + //Does not work: T_arg2 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5 ); } + T_arg2 sun_forte_workaround(T_arg1, T_arg2 _A_2, T_arg3, T_arg4, T_arg5) const { return _A_2; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + T_arg2 operator ()(T_arg1, T_arg2 _A_2, T_arg3, T_arg4, T_arg5, T_arg6) const { return _A_2; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + //Does not work: T_arg2 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6 ); } + T_arg2 sun_forte_workaround(T_arg1, T_arg2 _A_2, T_arg3, T_arg4, T_arg5, T_arg6) const { return _A_2; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + T_arg2 operator ()(T_arg1, T_arg2 _A_2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7) const { return _A_2; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + //Does not work: T_arg2 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7 ); } + T_arg2 sun_forte_workaround(T_arg1, T_arg2 _A_2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7) const { return _A_2; } + #endif + +}; + +struct lambda_select3 : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_arg3 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented + template <class T_arg1,class T_arg2,class T_arg3> + T_arg3 operator ()(T_arg1, T_arg2, T_arg3 _A_3) const { return _A_3; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + //Does not work: T_arg3 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3) const { return operator()( _A_1,_A_2,_A_3 ); } + T_arg3 sun_forte_workaround(T_arg1, T_arg2, T_arg3 _A_3) const { return _A_3; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + T_arg3 operator ()(T_arg1, T_arg2, T_arg3 _A_3, T_arg4) const { return _A_3; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + //Does not work: T_arg3 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const { return operator()( _A_1,_A_2,_A_3,_A_4 ); } + T_arg3 sun_forte_workaround(T_arg1, T_arg2, T_arg3 _A_3, T_arg4) const { return _A_3; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + T_arg3 operator ()(T_arg1, T_arg2, T_arg3 _A_3, T_arg4, T_arg5) const { return _A_3; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + //Does not work: T_arg3 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5 ); } + T_arg3 sun_forte_workaround(T_arg1, T_arg2, T_arg3 _A_3, T_arg4, T_arg5) const { return _A_3; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + T_arg3 operator ()(T_arg1, T_arg2, T_arg3 _A_3, T_arg4, T_arg5, T_arg6) const { return _A_3; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + //Does not work: T_arg3 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6 ); } + T_arg3 sun_forte_workaround(T_arg1, T_arg2, T_arg3 _A_3, T_arg4, T_arg5, T_arg6) const { return _A_3; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + T_arg3 operator ()(T_arg1, T_arg2, T_arg3 _A_3, T_arg4, T_arg5, T_arg6, T_arg7) const { return _A_3; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + //Does not work: T_arg3 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7 ); } + T_arg3 sun_forte_workaround(T_arg1, T_arg2, T_arg3 _A_3, T_arg4, T_arg5, T_arg6, T_arg7) const { return _A_3; } + #endif + +}; + +struct lambda_select4 : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_arg4 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + T_arg4 operator ()(T_arg1, T_arg2, T_arg3, T_arg4 _A_4) const { return _A_4; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + //Does not work: T_arg4 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4) const { return operator()( _A_1,_A_2,_A_3,_A_4 ); } + T_arg4 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4 _A_4) const { return _A_4; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + T_arg4 operator ()(T_arg1, T_arg2, T_arg3, T_arg4 _A_4, T_arg5) const { return _A_4; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + //Does not work: T_arg4 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5 ); } + T_arg4 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4 _A_4, T_arg5) const { return _A_4; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + T_arg4 operator ()(T_arg1, T_arg2, T_arg3, T_arg4 _A_4, T_arg5, T_arg6) const { return _A_4; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + //Does not work: T_arg4 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6 ); } + T_arg4 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4 _A_4, T_arg5, T_arg6) const { return _A_4; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + T_arg4 operator ()(T_arg1, T_arg2, T_arg3, T_arg4 _A_4, T_arg5, T_arg6, T_arg7) const { return _A_4; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + //Does not work: T_arg4 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7 ); } + T_arg4 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4 _A_4, T_arg5, T_arg6, T_arg7) const { return _A_4; } + #endif + +}; + +struct lambda_select5 : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_arg5 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + T_arg5 operator ()(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5 _A_5) const { return _A_5; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + //Does not work: T_arg5 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5 ); } + T_arg5 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5 _A_5) const { return _A_5; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + T_arg5 operator ()(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5 _A_5, T_arg6) const { return _A_5; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + //Does not work: T_arg5 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6 ); } + T_arg5 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5 _A_5, T_arg6) const { return _A_5; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + T_arg5 operator ()(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5 _A_5, T_arg6, T_arg7) const { return _A_5; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + //Does not work: T_arg5 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7 ); } + T_arg5 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5 _A_5, T_arg6, T_arg7) const { return _A_5; } + #endif + +}; + +struct lambda_select6 : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_arg6 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + T_arg6 operator ()(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6 _A_6) const { return _A_6; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + //Does not work: T_arg6 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6 ); } + T_arg6 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6 _A_6) const { return _A_6; } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + T_arg6 operator ()(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6 _A_6, T_arg7) const { return _A_6; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + //Does not work: T_arg6 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7 ); } + T_arg6 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6 _A_6, T_arg7) const { return _A_6; } + #endif + +}; + +struct lambda_select7 : public lambda_base +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_arg7 type; }; + typedef void result_type; // no operator ()() overload + + void operator ()() const; // not implemented + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + T_arg7 operator ()(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 _A_7) const { return _A_7; } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + //Does not work: T_arg7 sun_forte_workaround(T_arg1 _A_1,T_arg2 _A_2,T_arg3 _A_3,T_arg4 _A_4,T_arg5 _A_5,T_arg6 _A_6,T_arg7 _A_7) const { return operator()( _A_1,_A_2,_A_3,_A_4,_A_5,_A_6,_A_7 ); } + T_arg7 sun_forte_workaround(T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 _A_7) const { return _A_7; } + #endif + +}; + + +} /* namespace internal */ + +extern SIGC_API const lambda<internal::lambda_select1> _1; +extern SIGC_API const lambda<internal::lambda_select2> _2; +extern SIGC_API const lambda<internal::lambda_select3> _3; +extern SIGC_API const lambda<internal::lambda_select4> _4; +extern SIGC_API const lambda<internal::lambda_select5> _5; +extern SIGC_API const lambda<internal::lambda_select6> _6; +extern SIGC_API const lambda<internal::lambda_select7> _7; + + +} /* namespace sigc */ + +#endif /* _SIGC_LAMBDA_SELECT_HPP_ */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/adaptor_trait.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/adaptor_trait.h.m4 new file mode 100644 index 0000000000..4c73de3425 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/adaptor_trait.h.m4 @@ -0,0 +1,288 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) + +dnl +dnl The idea here is simple. To prevent the need to +dnl specializing every adaptor for every type of functor +dnl and worse non-functors like function pointers, we +dnl will make an adaptor trait which can take ordinary +dnl functors and make them adaptor functors for which +dnl we will of course be able to avoid excess copies. +dnl (in theory) +dnl +dnl this all depends on partial specialization to allow +dnl us to do +dnl functor_.template operator() <types> (args); +dnl + +dnl I don't understand much of the above. However, I can +dnl see that adaptors are implemented like they are because +dnl there is no way to extract the return type and the argument +dnl types from a functor type. Therefore, operator() is templated. +dnl It's instatiated in slot_call#<>::operator() where the +dnl argument types are known. The return type is finally determined +dnl via the callof<> template - a tricky way to detect the return +dnl type of a functor when the argument types are known. Martin. + +]) +define([ADAPTOR_DO],[dnl +ifelse($1,0,[dnl +dnl typename internal::callof_safe0<T_functor>::result_type // doesn't compile if T_functor has an overloaded operator()! +dnl typename functor_trait<T_functor>::result_type +dnl operator()() const +dnl { return functor_(); } +],[dnl + /** Invokes the wrapped functor passing on the arguments.dnl +FOR(1, $1,[ + * @param _A_arg%1 Argument to be passed on to the functor.]) + * @return The return value of the functor invocation. + */ + template <LOOP([class T_arg%1], $1)> + typename deduce_result_type<LOOP(T_arg%1, $1)>::type + operator()(LOOP(T_arg%1 _A_arg%1, $1)) const + { return functor_(LOOP(_A_arg%1, $1)); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP([class T_arg%1], $1)> + typename deduce_result_type<LOOP(T_arg%1, $1)>::type + sun_forte_workaround(LOOP(T_arg%1 _A_arg%1, $1)) const + { //Just calling operator() tries to copy the argument: + return functor_(LOOP(_A_arg%1, $1)); + } + #endif + +])dnl +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++config.h> //To get SIGC_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD +#include <sigc++/visit_each.h> +#include <sigc++/functors/functor_trait.h> +#include <sigc++/functors/ptr_fun.h> +#include <sigc++/functors/mem_fun.h> +#include <sigc++/adaptors/deduce_result_type.h> + +namespace sigc { + +// Call either operator()<>() or sun_forte_workaround<>(), +// depending on the compiler: +#ifdef SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #define SIGC_WORKAROUND_OPERATOR_PARENTHESES template operator() + #define SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD +#else + #ifdef SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #define SIGC_WORKAROUND_OPERATOR_PARENTHESES operator() + #define SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #else + #define SIGC_WORKAROUND_OPERATOR_PARENTHESES sun_forte_workaround + #endif +#endif + + +template <class T_functor> struct adapts; + +/** @defgroup adaptors Adaptors + * Adaptors are functors that alter the signature of a functor's + * operator()(). + * + * The adaptor types libsigc++ provides + * are created with bind(), bind_return(), hide(), hide_return(), + * retype_return(), retype(), compose(), exception_catch() and group(). + * + * You can easily derive your own adaptor type from sigc::adapts. + */ + +/** Converts an arbitrary functor into an adaptor type. + * All adaptor tyes in libsigc++ are unnumbered and have + * a <tt>template operator()</tt> member of every argument count + * they support. These functions in turn invoke a stored adaptor's + * <tt>template operator()</tt> processing the arguments and return + * value in a characteristic manner. Explicit function template + * instantiation is used to pass type hints thus saving copy costs. + * + * adaptor_functor is a glue between adaptors and arbitrary functors + * that just passes on the arguments. You won't use this type directly. + * + * The template argument @e T_functor determines the type of stored + * functor. + * + * @ingroup adaptors + */ +template <class T_functor> +struct adaptor_functor : public adaptor_base +{ + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type + { typedef typename sigc::deduce_result_type<LIST(T_functor, LOOP(T_arg%1,CALL_SIZE))>::type type; }; + typedef typename functor_trait<T_functor>::result_type result_type; + + /** Invokes the wrapped functor passing on the arguments. + * @return The return value of the functor invocation. + */ + result_type + operator()() const; + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + result_type sun_forte_workaround() const + { return operator(); } + #endif + +FOR(0,CALL_SIZE,[[ADAPTOR_DO(%1)]])dnl + /// Constructs an invalid functor. + adaptor_functor() + {} + + /** Constructs an adaptor_functor object that wraps the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit adaptor_functor(const T_functor& _A_functor) + : functor_(_A_functor) + {} + + /** Constructs an adaptor_functor object that wraps the passed (member) + * function pointer. + * @param _A_type Pointer to function or class method to invoke from operator()(). + */ + template <class T_type> + explicit adaptor_functor(const T_type& _A_type) + : functor_(_A_type) + {} + + /// Functor that is invoked from operator()(). + mutable T_functor functor_; +}; + +template <class T_functor> +typename adaptor_functor<T_functor>::result_type +adaptor_functor<T_functor>::operator()() const + { return functor_(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::adaptor_functor performs a functor + * on the functor stored in the sigc::adaptor_functor object. + * + * @ingroup adaptors + */ +template <class T_action, class T_functor> +void visit_each(const T_action& _A_action, + const adaptor_functor<T_functor>& _A_target) +{ + //The extra sigc:: prefix avoids ambiguity in some strange + //situations. + sigc::visit_each(_A_action, _A_target.functor_); +} + + +/** Trait that specifies what is the adaptor version of a functor type. + * Template specializations for sigc::adaptor_base derived functors, + * for function pointers and for class methods are provided. + * + * The template argument @e T_functor is the functor type to convert. + * @e I_isadaptor indicates whether @e T_functor inherits from sigc::adaptor_base. + * + * @ingroup adaptors + */ +template <class T_functor, bool I_isadaptor = is_base_and_derived<adaptor_base, T_functor>::value> struct adaptor_trait; + +/** Trait that specifies what is the adaptor version of a functor type. + * This template specialization is used for types that inherit from adaptor_base. + * adaptor_type is equal to @p T_functor in this case. + */ +template <class T_functor> +struct adaptor_trait<T_functor, true> +{ + typedef typename T_functor::result_type result_type; + typedef T_functor functor_type; + typedef T_functor adaptor_type; +}; + +/** Trait that specifies what is the adaptor version of a functor type. + * This template specialization is used for arbitrary functors, + * for function pointers and for class methods are provided. + * The latter are converted into @p pointer_functor or @p mem_functor types. + * adaptor_type is equal to @p adaptor_functor<functor_type>. + */ +template <class T_functor> +struct adaptor_trait<T_functor, false> +{ + typedef typename functor_trait<T_functor>::result_type result_type; + typedef typename functor_trait<T_functor>::functor_type functor_type; + typedef adaptor_functor<functor_type> adaptor_type; +}; + + +/** Base type for adaptors. + * adapts wraps adaptors, functors, function pointers and class methods. + * It contains a single member functor which is always a sigc::adaptor_base. + * The typedef adaptor_type defines the exact type that is used + * to store the adaptor, functor, function pointer or class method passed + * into the constructor. It differs from @e T_functor unless @e T_functor + * inherits from sigc::adaptor_base. + * + * @par Example of a simple adaptor: + * @code + * template <T_functor> + * struct my_adpator : public sigc::adapts<T_functor> + * { + * template <class T_arg1=void, class T_arg2=void> + * struct deduce_result_type + * { typedef typename sigc::deduce_result_type<T_functor, T_arg1, T_arg2>::type type; }; + * typedef typename sigc::functor_trait<T_functor>::result_type result_type; + * + * result_type + * operator()() const; + * + * template <class T_arg1> + * typename deduce_result_type<T_arg1>::type + * operator()(T_arg1 _A_arg1) const; + * + * template <class T_arg1, class T_arg2> + * typename deduce_result_type<T_arg1, T_arg2>::type + * operator()(T_arg1 _A_arg1, class T_arg2) const; + * + * explicit adaptor_functor(const T_functor& _A_functor) // Constructs a my_functor object that wraps the passed functor. + * : sigc::adapts<T_functor>(_A_functor) {} + * + * mutable T_functor functor_; // Functor that is invoked from operator()(). + * }; + * @endcode + * + * @ingroup adaptors + */ +template <class T_functor> +struct adapts : public adaptor_base +{ + typedef typename adaptor_trait<T_functor>::result_type result_type; + typedef typename adaptor_trait<T_functor>::adaptor_type adaptor_type; + + /** Constructs an adaptor that wraps the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit adapts(const T_functor& _A_functor) + : functor_(_A_functor) + {} + + /// Adaptor that is invoked from operator()(). + mutable adaptor_type functor_; +}; + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/bind.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/bind.h.m4 new file mode 100644 index 0000000000..c38e6faaa4 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/bind.h.m4 @@ -0,0 +1,377 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([DEDUCE_RESULT_TYPE_COUNT],[dnl + template <LOOP(class T_arg%1, eval(CALL_SIZE))> + struct deduce_result_type_internal<LIST($2, LOOP(T_arg%1,eval(CALL_SIZE)))> + { typedef typename adaptor_type::template deduce_result_type<LIST(LOOP(_P_(T_arg%1), eval(CALL_SIZE-$2)), LOOP(_P_(typename unwrap_reference<T_type%1>::type), $1))>::type type; }; +]) +define([BIND_OPERATOR_LOCATION],[dnl +ifelse($2,1,,[dnl + /** Invokes the wrapped functor passing on the arguments. + * bound_ is passed as the $1[]th argument.dnl +FOR(1, eval($2-1),[ + * @param _A_arg%1 Argument to be passed on to the functor.]) + * @return The return value of the functor invocation. + */ + template <LOOP([class T_arg%1], eval($2-1))> + typename deduce_result_type<LOOP(T_arg%1,eval($2-1))>::type + operator()(LOOP(T_arg%1 _A_arg%1,eval($2-1))) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(LOOP([_P_(T_arg%1)],eval($1-1)), _P_(typename unwrap_reference<T_bound>::type), FOR($1,eval($2-1),[_P_(T_arg%1),]))> + (LIST(LOOP(_A_arg%1,eval($1-1)), bound_.invoke(), FOR($1,eval($2-1),[_A_arg%1,]))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP([class T_arg%1], eval($2-1))> + typename deduce_result_type<LOOP(T_arg%1,eval($2-1))>::type + sun_forte_workaround(LOOP(T_arg%1 _A_arg%1,eval($2-1))) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(LOOP([_P_(T_arg%1)],eval($1-1)), _P_(typename unwrap_reference<T_bound>::type), FOR($1,eval($2-1),[_P_(T_arg%1),]))> + (LIST(LOOP(_A_arg%1,eval($1-1)), bound_.invoke(), FOR($1,eval($2-1),[_A_arg%1,]))); + } + #endif + +])dnl +]) +define([BIND_OPERATOR_COUNT],[dnl + /** Invokes the wrapped functor passing on the arguments. + * The last $1 argument(s) are fixed.dnl +FOR(1, eval($2-1),[ + * @param _A_arg%1 Argument to be passed on to the functor.]) + * @return The return value of the functor invocation. + */ + template <LOOP([class T_arg%1], eval($2-1))> + typename deduce_result_type<LOOP(T_arg%1,eval($2-1))>::type + operator()(LOOP(T_arg%1 _A_arg%1, eval($2-1))) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(LOOP([_P_(T_arg%1)],eval($2-1)), LOOP(_P_(typename unwrap_reference<T_type%1>::type), $1))> + (LIST(LOOP(_A_arg%1,eval($2-1)), LOOP(bound%1_.invoke(), $1))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP([class T_arg%1], eval($2-1))> + typename deduce_result_type<LOOP(T_arg%1,eval($2-1))>::type + sun_forte_workaround(LOOP(T_arg%1 _A_arg%1, eval($2-1))) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(LOOP([_P_(T_arg%1)],eval($2-1)), LOOP(_P_(typename unwrap_reference<T_type%1>::type), $1))> + (LIST(LOOP(_A_arg%1,eval($2-1)), LOOP(bound%1_.invoke(), $1))); + } + #endif + +]) +define([BIND_FUNCTOR_LOCATION],[dnl +/** Adaptor that binds an argument to the wrapped functor. + * This template specialization fixes the eval($1+1)[]th argument of the wrapped functor. + * + * @ingroup bind + */ +template <class T_functor, class T_bound> +struct bind_functor<$1, T_functor, T_bound, LIST(LOOP(nil, CALL_SIZE - 1))> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <LOOP(class T_arg%1=void, eval(CALL_SIZE))> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<LIST(LOOP(_P_(T_arg%1),eval($1)), _P_(typename unwrap_reference<T_bound>::type), FOR(eval($1+1),eval(CALL_SIZE-1),[_P_(T_arg%1),]))>::type type; }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<_P_(typename unwrap_reference<T_bound>::type)> (bound_.invoke()); + } + +FOR(eval($1+1),CALL_SIZE,[[BIND_OPERATOR_LOCATION(eval($1+1),%1)]])dnl + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(_R_(T_functor) _A_func, _R_(T_bound) _A_bound) + : adapts<T_functor>(_A_func), bound_(_A_bound) + {} + + /// The argument bound to the functor. + bound_argument<T_bound> bound_; +}; + +]) +define([BIND_FUNCTOR_COUNT],[dnl +/** Adaptor that binds $1 argument(s) to the wrapped functor. + * This template specialization fixes the last $1 argument(s) of the wrapped functor. + * + * @ingroup bind + */ +template <LIST(class T_functor, LOOP(class T_type%1, $1))> +struct bind_functor<LIST(-1, T_functor, LIST(LOOP(T_type%1, $1), LOOP(nil, CALL_SIZE - $1)))> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + template <LIST(int count, LOOP(class T_arg%1, eval(CALL_SIZE)))> + struct deduce_result_type_internal + { typedef typename adaptor_type::template deduce_result_type<LIST(LOOP(_P_(T_arg%1), eval(CALL_SIZE-$1)), LOOP(_P_(typename unwrap_reference<T_type%1>::type), $1))>::type type; }; +FOR(eval($1+1),eval(CALL_SIZE-1),[[DEDUCE_RESULT_TYPE_COUNT($1,%1)]])dnl +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + template <LOOP(class T_arg%1=void, eval(CALL_SIZE))> + struct deduce_result_type { + typedef typename deduce_result_type_internal<internal::count_void<LOOP(T_arg%1, eval(CALL_SIZE))>::value, + LOOP(T_arg%1, eval(CALL_SIZE))>::type type; + }; + typedef typename adaptor_type::result_type result_type; + + /** Invokes the wrapped functor passing on the bound argument only. + * @return The return value of the functor invocation. + */ + result_type + operator()() + { + //Note: The AIX compiler sometimes gives linker errors if we do not define this in the class. + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(typename unwrap_reference<T_type%1>::type), $1)> (LOOP(bound%1_.invoke(), $1)); + } + +FOR(2,eval(CALL_SIZE-$1+1),[[BIND_OPERATOR_COUNT($1,%1)]])dnl + /** Constructs a bind_functor object that binds an argument to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_bound Argument to bind to the functor. + */ + bind_functor(_R_(T_functor) _A_func, LOOP(_R_(T_type%1) _A_bound%1, $1)) + : adapts<T_functor>(_A_func), LOOP(bound%1_(_A_bound%1), $1) + {} + + /// The argument bound to the functor.dnl +FOR(1,$1,[ + bound_argument<T_type%1> bound%1_;]) +}; + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_functor, LOOP(class T_type%1, $1)> +void visit_each(const T_action& _A_action, + const bind_functor<-1, T_functor, LOOP(T_type%1, $1)>& _A_target) +{ + visit_each(_A_action, _A_target.functor_);dnl +FOR(1,$1,[ + visit_each(_A_action, _A_target.bound%1_);]) +} + +]) +define([BIND_COUNT],[dnl +/** Creates an adaptor of type sigc::bind_functor which fixes the last $1 argument(s) of the passed functor. + * This function overload fixes the last $1 argument(s) of @e _A_func. + * + * @param _A_func Functor that should be wrapped.dnl +FOR(1,$1,[ + * @param _A_b%1 Argument to bind to @e _A_func.]) + * @return Adaptor that executes _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <LIST(LOOP(class T_type%1, $1), class T_functor)> +inline bind_functor<-1, T_functor,dnl +FOR(1,eval($1-1),[ + T_type%1,]) + T_type$1> +bind(const T_functor& _A_func, LOOP(T_type%1 _A_b%1, $1)) +{ return bind_functor<-1, T_functor,dnl +FOR(1,eval($1-1),[ + T_type%1,]) + T_type$1> + (_A_func, LOOP(_A_b%1, $1)); +} + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/adaptors/bound_argument.h> + +namespace sigc { + +#ifndef DOXYGEN_SHOULD_SKIP_THIS + +namespace internal { + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +struct count_void + { static const int value=0; }; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +struct count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,void> + { static const int value=1; }; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +struct count_void<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,void,void> + { static const int value=2; }; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> +struct count_void<T_arg1,T_arg2,T_arg3,T_arg4,void,void,void> + { static const int value=3; }; +template <class T_arg1,class T_arg2,class T_arg3> +struct count_void<T_arg1,T_arg2,T_arg3,void,void,void,void> + { static const int value=4; }; +template <class T_arg1,class T_arg2> +struct count_void<T_arg1,T_arg2,void,void,void,void,void> + { static const int value=5; }; +template <class T_arg1> +struct count_void<T_arg1,void,void,void,void,void,void> + { static const int value=6; }; +template <> +struct count_void<void,void,void,void,void,void,void> + { static const int value=7; }; + +} /* namespace internal */ + +#endif /*DOXYGEN_SHOULD_SKIP_THIS*/ + + +/** @defgroup bind bind(), bind_return() + * sigc::bind() alters an arbitrary functor by fixing arguments to certain values. + * Up to CALL_SIZE arguments can be bound at a time. + * For single argument binding overloads of sigc::bind() are provided that let you + * specify the zero-based position of the argument to fix with the first template parameter. + * (A value of @p -1 fixes the last argument so sigc::bind<-1>() gives the same result as sigc::bind().) + * The types of the arguments can optionally be specified if not deduced. + * + * @par Examples: + * @code + * void foo(int, int, int); + * // single argument binding ... + * sigc::bind(&foo,1)(2,3); //fixes the last (third) argument and calls foo(2,3,1) + * sigc::bind<-1>(&foo,1)(2,3); //same as bind(&foo,1)(2,3) (calls foo(2,3,1)) + * sigc::bind<0>(&foo,1)(2,3); //fixes the first argument and calls foo(1,2,3) + * sigc::bind<1>(&foo,1)(2,3); //fixes the second argument and calls foo(2,1,3) + * sigc::bind<2>(&foo,1)(2,3); //fixes the third argument and calls foo(2,3,1) + * // multi argument binding ... + * sigc::bind(&foo,1,2)(3); //fixes the last two arguments and calls foo(3,1,2) + * sigc::bind(&foo,1,2,3)(); //fixes all three arguments and calls foo(1,2,3) + * @endcode + * + * The functor sigc::bind() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void> some_signal; + * void foo(int); + * some_signal.connect(sigc::bind(&foo,1)); + * @endcode + * + * sigc::bind_return() alters an arbitrary functor by + * fixing its return value to a certain value. + * + * @par Example: + * @code + * void foo(); + * std::cout << sigc::bind_return(&foo, 5)(); // calls foo() and returns 5 + * @endcode + * + * You can bind references to functors by passing the objects through + * the sigc::ref() helper function. + * + * @par Example: + * @code + * int some_int; + * sigc::signal<void> some_signal; + * void foo(int&); + * some_signal.connect(sigc::bind(&foo,sigc::ref(some_int))); + * @endcode + * + * If you bind an object of a sigc::trackable derived type to a functor + * by reference, a slot assigned to the bind adaptor is cleared automatically + * when the object goes out of scope. + * + * @par Example: + * @code + * struct bar : public sigc::trackable {} some_bar; + * sigc::signal<void> some_signal; + * void foo(bar&); + * some_signal.connect(sigc::bind(&foo,sigc::ref(some_bar))); + * // disconnected automatically if some_bar goes out of scope + * @endcode + * + * For a more powerful version of this functionality see the lambda + * library adaptor sigc::group() which can bind, hide and reorder + * arguments arbitrarily. Although sigc::group() is more flexible, + * sigc::bind() provides a means of binding parameters when then total + * number of parameters called is variable. + * + * @ingroup adaptors + */ + +/** Adaptor that binds an argument to the wrapped functor. + * Use the convenience function sigc::bind() to create an instance of sigc::bind_functor. + * + * The following template arguments are used: + * - @e I_location Zero-based position of the argument to fix (@p -1 for the last argument). +FOR(1, CALL_SIZE,[ + * - @e T_type%1 Type of the %1st bound argument.]) + * - @e T_functor Type of the functor to wrap. + * + * @ingroup bind + */ +template <LIST(int I_location, class T_functor, LOOP(class T_type%1=nil, CALL_SIZE))> +struct bind_functor; + +FOR(0,eval(CALL_SIZE-1),[[BIND_FUNCTOR_LOCATION(%1)]])dnl + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_functor performs a functor on the + * functor and on the object instances stored in the sigc::bind_functor object. + * + * @ingroup bind + */ +template <class T_action, int T_loc, class T_functor, class T_bound> +void visit_each(const T_action& _A_action, + const bind_functor<T_loc, T_functor, T_bound>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.bound_); +} + +FOR(1,CALL_SIZE,[[BIND_FUNCTOR_COUNT(%1)]])dnl + +/** Creates an adaptor of type sigc::bind_functor which binds the passed argument to the passed functor. + * The optional template argument @e I_location specifies the zero-based + * position of the argument to be fixed (@p -1 stands for the last argument). + * + * @param _A_func Functor that should be wrapped. + * @param _A_b1 Argument to bind to @e _A_func. + * @return Adaptor that executes @e _A_func with the bound argument on invokation. + * + * @ingroup bind + */ +template <int I_location, class T_bound1, class T_functor> +inline bind_functor<I_location, T_functor, T_bound1> +bind(const T_functor& _A_func, T_bound1 _A_b1) +{ + return bind_functor<I_location, T_functor, T_bound1> + (_A_func, _A_b1); +} + +FOR(1,CALL_SIZE,[[BIND_COUNT(%1)]])dnl + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/bind_return.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/bind_return.h.m4 new file mode 100644 index 0000000000..6a6d8acdda --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/bind_return.h.m4 @@ -0,0 +1,120 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([BIND_RETURN_OPERATOR],[dnl + /** Invokes the wrapped functor passing on the arguments.dnl +FOR(1, $1),[ + * @param _A_arg%1 Argument to be passed on to the functor.]) + * @return The fixed return value. + */ + template <LOOP(class T_arg%1, $1)> + inline typename unwrap_reference<T_return>::type operator()(LOOP(T_arg%1 _A_a%1, $1)) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_a%1, $1)); return ret_value_.invoke(); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + inline typename unwrap_reference<T_return>::type sun_forte_workaround(LOOP(T_arg%1 _A_a%1, $1)) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_a%1, $1)); return ret_value_.invoke(); + } + #endif + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/adaptors/bound_argument.h> + +namespace sigc { + +/** Adaptor that fixes the return value of the wrapped functor. + * Use the convenience function sigc::bind_return() to create an instance of sigc::bind_return_functor. + * + * The following template arguments are used: + * - @e T_return Type of the fixed return value. + * - @e T_functor Type of the functor to wrap. + * + * @ingroup bind + */ +template <class T_return, class T_functor> +struct bind_return_functor : public adapts<T_functor> +{ + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type + { typedef typename unwrap_reference<T_return>::type type; }; + typedef typename unwrap_reference<T_return>::type result_type; + + /** Invokes the wrapped functor dropping its return value. + * @return The fixed return value. + */ + typename unwrap_reference<T_return>::type operator()(); + +FOR(1,CALL_SIZE,[[BIND_RETURN_OPERATOR(%1)]])dnl + + /** Constructs a bind_return_functor object that fixes the return value to @p _A_ret_value. + * @param _A_functor Functor to invoke from operator()(). + * @param _A_ret_value Value to return from operator()(). + */ + bind_return_functor(_R_(T_functor) _A_functor, _R_(T_return) _A_ret_value) + : adapts<T_functor>(_A_functor), ret_value_(_A_ret_value) + {} + + /// The fixed return value. + bound_argument<T_return> ret_value_; // public, so that visit_each() can access it +}; + +template <class T_return, class T_functor> +typename unwrap_reference<T_return>::type bind_return_functor<T_return, T_functor>::operator()() + { this->functor_(); return ret_value_.invoke(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bind_return_functor performs a functor on the + * functor and on the object instance stored in the sigc::bind_return_functor object. + * + * @ingroup bind + */ +template <class T_action, class T_return, class T_functor> +void visit_each(const T_action& _A_action, + const bind_return_functor<T_return, T_functor>& _A_target) +{ + visit_each(_A_action, _A_target.ret_value_); + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::bind_return_functor which fixes the return value of the passed functor to the passed argument. + * + * @param _A_functor Functor that should be wrapped. + * @param _A_ret_value Argument to fix the return value of @e _A_functor to. + * @return Adaptor that executes @e _A_functor on invokation and returns @e _A_ret_value. + * + * @ingroup bind + */ +template <class T_return, class T_functor> +inline bind_return_functor<T_return, T_functor> +bind_return(const T_functor& _A_functor, T_return _A_ret_value) +{ return bind_return_functor<T_return, T_functor>(_A_functor, _A_ret_value); } + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/compose.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/compose.h.m4 new file mode 100644 index 0000000000..17ad8952dc --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/compose.h.m4 @@ -0,0 +1,248 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([COMPOSE1_OPERATOR],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1, $1)>::type + operator()(LOOP(T_arg%1 _A_a%1, $1)) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<LIST(T_getter, LOOP(T_arg%1,$1))>::type> + (get_(LOOP(_A_a%1, $1))); + } + +]) + +define([COMPOSE2_OPERATOR],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1, $1)>::type + operator()(LOOP(T_arg%1 _A_a%1, $1)) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename sigc::deduce_result_type<LIST(T_getter1, LOOP(T_arg%1,$1))>::type, + typename sigc::deduce_result_type<LIST(T_getter2, LOOP(T_arg%1,$1))>::type> + (get1_(LOOP(_A_a%1, $1)), get2_(LOOP(_A_a%1,$1))); + } + +]) + +divert(0) +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/** @defgroup compose compose() + * sigc::compose() combines two or three arbitrary functors. + * On invokation parameters are passed on to one or two getter functor(s). + * The return value(s) are then passed on to the setter function. + * + * @par Examples: + * @code + * float square_root(float a) { return sqrtf(a); } + * float sum(float a, float b) { return a+b; } + * std::cout << sigc::compose(&square_root, &sum)(9, 16); // calls square_root(sum(3,6)) + * std::cout << sigc::compose(&sum, &square_root, &square_root)(9); // calls sum(square_root(9), square_root(9)) + * @endcode + * + * The functor sigc::compose() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<float,float,float> some_signal; + * some_signal.connect(sigc::compose(&square_root, &sum)); + * @endcode + * + * For a more powerful version of this functionality see the lambda + * library adaptor sigc::group() which can bind, hide and reorder + * arguments arbitrarily. Although sigc::group() is more flexible, + * sigc::bind() provides a means of binding parameters when then total + * number of parameters called is variable. + * + * @ingroup adaptors + */ + +/** Adaptor that combines two functors. + * Use the convenience function sigc::compose() to create an instance of sigc::compose1_functor. + * + * The following template arguments are used: + * - @e T_setter Type of the setter functor to wrap. + * - @e T_getter Type of the getter functor to wrap. + * + * @ingroup compose + */ +template <class T_setter, class T_getter> +struct compose1_functor : public adapts<T_setter> +{ + typedef typename adapts<T_setter>::adaptor_type adaptor_type; + typedef T_setter setter_type; + typedef T_getter getter_type; + + template <LOOP(class T_arg%1 = void, CALL_SIZE)> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type< + typename sigc::deduce_result_type<LIST(T_getter, LOOP(T_arg%1,CALL_SIZE))>::type + >::type type; }; + typedef typename adaptor_type::result_type result_type; + + result_type + operator()(); + +FOR(1,CALL_SIZE, [[COMPOSE1_OPERATOR(%1)]])dnl + + /** Constructs a compose1_functor object that combines the passed functors. + * @param _A_setter Functor that receives the return values of the invokation of @e _A_getter1 and @e _A_getter2. + * @param _A_getter1 Functor to invoke from operator()(). + * @param _A_getter2 Functor to invoke from operator()(). + */ + compose1_functor(const T_setter& _A_setter, const T_getter& _A_getter) + : adapts<T_setter>(_A_setter), get_(_A_getter) + {} + + getter_type get_; // public, so that visit_each() can access it +}; + +template <class T_setter, class T_getter> +typename compose1_functor<T_setter, T_getter>::result_type +compose1_functor<T_setter, T_getter>::operator()() + { return this->functor_(get_()); } + +/** Adaptor that combines three functors. + * Use the convenience function sigc::compose() to create an instance of sigc::compose2_functor. + * + * The following template arguments are used: + * - @e T_setter Type of the setter functor to wrap. + * - @e T_getter1 Type of the first getter functor to wrap. + * - @e T_getter2 Type of the second getter functor to wrap. + * + * @ingroup compose + */ +template <class T_setter, class T_getter1, class T_getter2> +struct compose2_functor : public adapts<T_setter> +{ + typedef typename adapts<T_setter>::adaptor_type adaptor_type; + typedef T_setter setter_type; + typedef T_getter1 getter1_type; + typedef T_getter2 getter2_type; + + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type< + typename sigc::deduce_result_type<LIST(T_getter1, LOOP(T_arg%1,CALL_SIZE))>::type, + typename sigc::deduce_result_type<LIST(T_getter2, LOOP(T_arg%1,CALL_SIZE))>::type + >::type result_type; }; + typedef typename adaptor_type::result_type result_type; + + result_type + operator()(); + +FOR(1,CALL_SIZE,[[COMPOSE2_OPERATOR(%1)]])dnl + + /** Constructs a compose2_functor object that combines the passed functors. + * @param _A_setter Functor that receives the return values of the invokation of @e _A_getter1 and @e _A_getter2. + * @param _A_getter1 Functor to invoke from operator()(). + * @param _A_getter2 Functor to invoke from operator()(). + */ + compose2_functor(const T_setter& _A_setter, + const T_getter1& _A_getter1, + const T_getter2& _A_getter2) + : adapts<T_setter>(_A_setter), get1_(_A_getter1), get2_(_A_getter2) + {} + + getter1_type get1_; // public, so that visit_each() can access it + getter2_type get2_; // public, so that visit_each() can access it +}; + +template <class T_setter, class T_getter1, class T_getter2> +typename compose2_functor<T_setter, T_getter1, T_getter2>::result_type +compose2_functor<T_setter, T_getter1, T_getter2>::operator()() + { return this->functor_(get1_(), get2_()); } + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::compose1_functor performs a functor on the + * functors stored in the sigc::compose1_functor object. + * + * @ingroup compose + */ +template <class T_action, class T_setter, class T_getter> +void visit_each(const T_action& _A_action, + const compose1_functor<T_setter, T_getter>& _A_target) +{ + typedef compose1_functor<T_setter, T_getter> type_functor; + + //Note that the AIX compiler needs the actual template types of visit_each to be specified: + typedef typename type_functor::setter_type type_functor1; + visit_each<T_action, type_functor1>(_A_action, _A_target.functor_); + + typedef typename type_functor::getter_type type_functor_getter; + visit_each<T_action, type_functor_getter>(_A_action, _A_target.get_); +} + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::compose2_functor performs a functor on the + * functors stored in the sigc::compose2_functor object. + * + * @ingroup compose + */ +template <class T_action, class T_setter, class T_getter1, class T_getter2> +void visit_each(const T_action& _A_action, + const compose2_functor<T_setter, T_getter1, T_getter2>& _A_target) +{ + typedef compose2_functor<T_setter, T_getter1, T_getter2> type_functor; + + //Note that the AIX compiler needs the actual template types of visit_each to be specified: + typedef typename type_functor::setter_type type_functor1; + visit_each<T_action, type_functor1>(_A_action, _A_target.functor_); + + typedef typename type_functor::getter1_type type_functor_getter1; + visit_each<T_action, type_functor_getter1>(_A_action, _A_target.get1_); + + typedef typename type_functor::getter2_type type_functor_getter2; + visit_each<T_action, type_functor_getter2>(_A_action, _A_target.get2_); +} + + +/** Creates an adaptor of type sigc::compose1_functor which combines two functors. + * + * @param _A_setter Functor that receives the return value of the invokation of @e _A_getter. + * @param _A_getter Functor to invoke from operator()(). + * @return Adaptor that executes @e _A_setter with the value returned from invokation of @e _A_getter. + * + * @ingroup compose + */ +template <class T_setter, class T_getter> +inline compose1_functor<T_setter, T_getter> +compose(const T_setter& _A_setter, const T_getter& _A_getter) + { return compose1_functor<T_setter, T_getter>(_A_setter, _A_getter); } + +/** Creates an adaptor of type sigc::compose2_functor which combines three functors. + * + * @param _A_setter Functor that receives the return values of the invokation of @e _A_getter1 and @e _A_getter2. + * @param _A_getter1 Functor to invoke from operator()(). + * @param _A_getter2 Functor to invoke from operator()(). + * @return Adaptor that executes @e _A_setter with the values return from invokation of @e _A_getter1 and @e _A_getter2. + * + * @ingroup compose + */ +template <class T_setter, class T_getter1, class T_getter2> +inline compose2_functor<T_setter, T_getter1, T_getter2> +compose(const T_setter& _A_setter, const T_getter1& _A_getter1, const T_getter2& _A_getter2) + { return compose2_functor<T_setter, T_getter1, T_getter2>(_A_setter, _A_getter1, _A_getter2); } + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/deduce_result_type.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/deduce_result_type.h.m4 new file mode 100644 index 0000000000..531906bef2 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/deduce_result_type.h.m4 @@ -0,0 +1,100 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) + +define([DEDUCE_RESULT_TYPE_ADAPTOR],[dnl +/** Deduce the return type of a functor. + * This is the template specialization of the sigc::deduce_result_type template + * for $1 arguments. + */ +template <LIST(class T_functor, LOOP(class T_arg%1, $1))> +struct deduce_result_type<LIST(T_functor, LOOP(T_arg%1,$1), LOOP(void,eval($2-$1)), true)> + { typedef typename T_functor::template deduce_result_type<LOOP(T_arg%1,$1)>::type type; }; + +]) +dnl 01.11.2003: Completely removed support for typeof() since it is non-standard! +dnl define([DEDUCE_RESULT_TYPE_TYPEOF],[dnl +dnl template <LIST(class T_functor, LOOP(class T_arg%1, $1))> +dnl struct deduce_result_type<LIST(T_functor, LOOP(T_arg%1,$1), LOOP(void,eval($2-$1)), false)> +dnl { +dnl typedef typeof(type_trait<T_functor>::instance(). +dnl T_functor::operator()(LOOP([ +dnl type_trait<T_arg%1>::instance()], $1))) type; +dnl }; +dnl +dnl ]) + +divert(0)dnl +/* +*/ +__FIREWALL__ +#include <sigc++/functors/functor_trait.h> + + +namespace sigc { + +/** A hint to the compiler. + * Functors which have all methods based on templates + * should publicly inherit from this hint and define + * a nested template class @p deduce_result_type that + * can be used to deduce the methods' return types. + * + * adaptor_base inherits from the functor_base hint so + * derived types should also have a result_type defined. + * + * Adaptors don't inherit from this type directly. They use + * use sigc::adapts as a base type instead. sigc::adaptors + * wraps arbitrary functor types as well as function pointers + * and class methods. + * + * @ingroup adaptors + */ +struct adaptor_base : public functor_base {}; + + +/** Deduce the return type of a functor. + * <tt>typename deduce_result_type<functor_type, [list of arg_types]>::type</tt> + * deduces a functor's result type if @p functor_type inherits from + * sigc::functor_base and defines @p result_type or if @p functor_type + * is actually a (member) function type. Multi-type functors are not + * supported. + * + * sigc++ adaptors use + * <tt>typename deduce_result_type<functor_type, [list of arg_types]>::type</tt> + * to determine the return type of their <tt>templated operator()</tt> overloads. + * + * Adaptors in turn define a nested template class @p deduce_result_type + * that is used by template specializations of the global deduce_result_type + * template to correctly deduce the return types of the adaptor's suitable + * <tt>template operator()</tt> overload. + * + * @ingroup adaptors + */ +template <class T_functor, + LOOP(class T_arg%1=void, CALL_SIZE), + bool I_derives_adaptor_base=is_base_and_derived<adaptor_base,T_functor>::value> +struct deduce_result_type + { typedef typename functor_trait<T_functor>::result_type type; }; + +FOR(0,CALL_SIZE,[[DEDUCE_RESULT_TYPE_ADAPTOR(%1,CALL_SIZE)]])dnl + +dnl #ifdef SIGC_CXX_TYPEOF +dnl FOR(0,CALL_SIZE,[[DEDUCE_RESULT_TYPE_TYPEOF(%1,CALL_SIZE)]]) +dnl #endif +dnl +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/exception_catch.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/exception_catch.h.m4 new file mode 100644 index 0000000000..028503a667 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/exception_catch.h.m4 @@ -0,0 +1,171 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([EXCEPTION_CATCH_OPERATOR],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + operator()(LOOP(T_arg%1 _A_a%1, $1)) + { + try + { + return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_a%1, $1)); + } + catch (...) + { return catcher_(); } + } + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/* + functor adaptor: exception_catch(functor, catcher) + + usage: + + + Future directions: + The catcher should be told what type of return it needs to + return for multiple type functors, to do this the user + will need to derive from catcher_base. +*/ +/** @defgroup exception_catch exception_catch() + * sigc::exception_catch() catches an exception thrown from within + * the wrapped functor and directs it to a catcher functor. + * This catcher can then rethrow the exception and catch it with the proper type. + * + * Note that the catcher is expected to return the same type + * as the wrapped functor so that normal flow can continue. + * + * Catchers can be cascaded to catch multiple types because uncaught + * rethrown exceptions proceed to the next catcher adaptor. + * + * @par Examples: + * @code + * struct my_catch + * { + * int operator()() + * { + * try { throw; } + * catch (std::range_error e) // catch what types we know + * { std::cerr << "caught " << e.what() << std::endl; } + * return 1; + * } + * } + * int foo(); // throws std::range_error + * sigc::exception_catch(&foo, my_catch())(); + * @endcode + * + * The functor sigc::execption_catch() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<int> some_signal; + * some_signal.connect(sigc::exception_catch(&foo, my_catch)); + * @endcode + * + * @ingroup adaptors + */ + +template <class T_functor, class T_catcher, class T_return = typename adapts<T_functor>::result_type> +struct exception_catch_functor : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<LOOP(_P_(T_arg%1),CALL_SIZE)>::type type; }; + typedef T_return result_type; + + result_type + operator()(); + +FOR(1,CALL_SIZE,[[EXCEPTION_CATCH_OPERATOR(%1)]])dnl + exception_catch_functor(const T_functor& _A_func, + const T_catcher& _A_catcher) + : adapts<T_functor>(_A_func), catcher_(_A_catcher) + {} + + T_catcher catcher_; +}; + +template <class T_functor, class T_catcher, class T_return> +typename exception_catch_functor<T_functor, T_catcher, T_return>::result_type +exception_catch_functor<T_functor, T_catcher, T_return>::operator()() + { + try + { return this->functor_(); } + catch (...) + { return catcher_(); } + } + +// void specialization +template <class T_functor, class T_catcher> +struct exception_catch_functor<T_functor, T_catcher, void> : public adapts<T_functor> +{ + typedef void result_type; + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + void + operator()(); + +FOR(1,CALL_SIZE,[[EXCEPTION_CATCH_OPERATOR(%1)]])dnl + exception_catch_functor() {} + exception_catch_functor(const T_functor& _A_func, + const T_catcher& _A_catcher) + : adapts<T_functor>(_A_func), catcher_(_A_catcher) + {} + ~exception_catch_functor() {} + + T_catcher catcher_; +}; + +template <class T_functor, class T_catcher> +void exception_catch_functor<T_functor, T_catcher, void>::operator()() + { + try + { this->functor_(); } // I don't understand why void return doesn't work here (Martin) + catch (...) + { this->catcher_(); } + } + + +//template specialization of visit_each<>(action, functor): +template <class T_action, class T_functor, class T_catcher, class T_return> +void visit_each(const T_action& _A_action, + const exception_catch_functor<T_functor, T_catcher, T_return>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); + visit_each(_A_action, _A_target.catcher_); +} + + +template <class T_functor, class T_catcher> +inline exception_catch_functor<T_functor, T_catcher> +exception_catch(const T_functor& _A_func, const T_catcher& _A_catcher) + { return exception_catch_functor<T_functor, T_catcher>(_A_func, _A_catcher); } + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/hide.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/hide.h.m4 new file mode 100644 index 0000000000..d0ba300c5f --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/hide.h.m4 @@ -0,0 +1,231 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([DEDUCE_RESULT_TYPE],[dnl + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type +ifelse($1,0,[dnl + { typedef typename adaptor_type::template deduce_result_type<LOOP(_P_(T_arg%1),eval($2-1))>::type type; }; +],[dnl + { typedef typename adaptor_type::template deduce_result_type<LIST(LOOP(_P_(T_arg%1),eval($1-1)), FOR(eval($1+1),$2,[_P_(T_arg%1),]))>::type type; }; +])dnl +]) +define([HIDE_OPERATOR],[dnl +ifelse($2,0,,[dnl +ifelse($2,1,[dnl + /** Invokes the wrapped functor ignoring the only argument. + * @param _A_arg%1 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1) + { return this->functor_(); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_a1) + { return this->functor_(); } + #endif + +],$1,0,[dnl + /** Invokes the wrapped functor ignoring the last argument.dnl +FOR(1, eval($2-1),[ + * @param _A_arg%1 Argument to be passed on to the functor.]) + * @param _A_arg$2 Argument to be ignored. + * @return The return value of the functor invocation. + */ + template <LOOP([class T_arg%1], $2)> + typename deduce_result_type<LOOP(T_arg%1, $2)>::type + operator()(LOOP(T_arg%1 _A_a%1, eval($2-1)), T_arg$2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(FOR(1,eval($2-1),[_P_(T_arg%1),]))> + (LIST(FOR(1,eval($2-1),[_A_a%1,]))); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP([class T_arg%1], $2)> + typename deduce_result_type<LOOP(T_arg%1, $2)>::type + sun_forte_workaround(LOOP(T_arg%1 _A_a%1, eval($2-1)), T_arg$2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(FOR(1,eval($2-1),[_P_(T_arg%1),]))> + (LIST(FOR(1,eval($2-1),[_A_a%1,]))); } + #endif + +],[dnl + /** Invokes the wrapped functor ignoring the $1[]th argument.dnl +FOR(1, eval($1-1),[ + * @param _A_arg%1 Argument to be passed on to the functor.]) + * @param _A_arg$1 Argument to be ignored.dnl +FOR(eval($1+1), $2,[ + * @param _A_arg%1 Argument to be passed on to the functor.]) + * @return The return value of the functor invocation. + */ + template <LOOP([class T_arg%1], $2)> + typename deduce_result_type<LOOP(T_arg%1, $2)>::type + operator()(LIST(FOR(1,eval($1-1),[T_arg%1 _A_a%1,]),T_arg$1,FOR(eval($1+1),$2,[T_arg%1 _A_a%1,]))) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(FOR(1,eval($1-1),[_P_(T_arg%1),]),FOR(eval($1+1), $2,[_P_(T_arg%1),]))> + (LIST(FOR(1,eval($1-1),[_A_a%1,]),FOR(eval($1+1),$2,[_A_a%1,]))); } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP([class T_arg%1], $2)> + typename deduce_result_type<LOOP(T_arg%1, $2)>::type + sun_forte_workaround(LIST(FOR(1,eval($1-1),[T_arg%1 _A_a%1,]),T_arg$1,FOR(eval($1+1),$2,[T_arg%1 _A_a%1,]))) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LIST(FOR(1,eval($1-1),[_P_(T_arg%1),]),FOR(eval($1+1), $2,[_P_(T_arg%1),]))> + (LIST(FOR(1,eval($1-1),[_A_a%1,]),FOR(eval($1+1),$2,[_A_a%1,]))); } + #endif + +])])dnl +]) +define([HIDE_FUNCTOR],[dnl +/** Adaptor that adds a dummy parameter to the wrapped functor. + * This template specialization ignores the value of the ifelse($1,-1,[last],[$1[]th]) parameter in operator()(). + * + * @ingroup hide + */ +template <class T_functor> +struct hide_functor <$1, T_functor> : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + +DEDUCE_RESULT_TYPE(eval($1+1),CALL_SIZE)dnl + typedef typename adaptor_type::result_type result_type; + +FOR(eval($1+1),CALL_SIZE,[[HIDE_OPERATOR(eval($1+1),%1)]])dnl + + /** Constructs a hide_functor object that adds a dummy parameter to the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit hide_functor(const T_functor& _A_func) + : adapts<T_functor>(_A_func) + {} +}; + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/** @defgroup hide hide(), hide_return() + * sigc::hide() alters an arbitrary functor in that it adds a parameter + * whose value is ignored on invocation of the returned functor. + * Thus you can discard one or more of the arguments of a signal. + * + * You may optionally specify the zero-based position of the parameter + * to ignore as a template argument. The default is to ignore the last + * parameter. + * (A value of @p -1 adds a parameter at the end so sigc::hide<-1>() gives the same result as sigc::hide().) + * + * The type of the parameter can optionally be specified if not deduced. + * + * @par Examples: + * @code + * void foo(int, int); + * // single argument hiding ... + * sigc::hide(&foo)(1,2,3); // adds a dummy parameter at the back and calls foo(1,2) + * sigc::hide<-1>(&foo)(1,2,3); // same as sigc::hide(&foo)(1,2,3) (calls foo(1,2)) + * sigc::hide<0>(&foo)(1,2,3); // adds a dummy parameter at the beginning and calls foo(2,3) + * sigc::hide<1>(&foo)(1,2,3); // adds a dummy parameter in the middle and calls foo(1,3) + * sigc::hide<2>(&foo)(1,2,3); // adds a dummy parameter at the back and calls foo(1,2) + * // multiple argument hiding ... + * sigc::hide(sigc::hide(&foo))(1,2,3,4); // adds two dummy parameters at the back and calls foo(1,2) + * @endcode + * + * The functor sigc::hide() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void,int> some_signal; + * void foo(); + * some_signal.connect(sigc::hide(&foo)); + * @endcode + * + * sigc::hide_return() alters an arbitrary functor by + * dropping its return value, thus converting it to a void functor. + * + * For a more powerful version of this functionality see the lambda + * library adaptor sigc::group() which can bind, hide and reorder + * arguments arbitrarily. Although sigc::group() is more flexible, + * sigc::hide() provides a means of hiding parameters when then total + * number of parameters called is variable. + * + * @ingroup adaptors + */ + +/** Adaptor that adds a dummy parameter to the wrapped functor. + * Use the convenience function sigc::hide() to create an instance of sigc::hide_functor. + * + * The following template arguments are used: + * - @e I_location Zero-based position of the dummy parameter (@p -1 for the last parameter). + * - @e T_type Type of the dummy parameter. + * - @e T_functor Type of the functor to wrap. + * + * @ingroup hide + */ +template <int I_location, class T_functor> +struct hide_functor; + +FOR(-1,eval(CALL_SIZE-1),[[HIDE_FUNCTOR(%1)]])dnl + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::hide_functor performs a functor on the + * functor stored in the sigc::hide_functor object. + * + * @ingroup hide + */ +template <class T_action, int I_location, class T_functor> +void visit_each(const T_action& _A_action, + const hide_functor<I_location, T_functor>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::hide_functor which adds a dummy parameter to the passed functor. + * The optional template argument @e I_location specifies the zero-based + * position of the dummy parameter in the returned functor (@p -1 stands for the last parameter). + * + * @param _A_func Functor that should be wrapped. + * @return Adaptor that executes @e _A_func ignoring the value of the dummy parameter. + * + * @ingroup hide + */ +template <int I_location, class T_functor> +inline hide_functor<I_location, T_functor> +hide(const T_functor& _A_func) + { return hide_functor<I_location, T_functor>(_A_func); } + +/** Creates an adaptor of type sigc::hide_functor which adds a dummy parameter to the passed functor. + * This overload adds a dummy parameter at the back of the functor's parameter list. + * + * @param _A_func Functor that should be wrapped. + * @return Adaptor that executes @e _A_func ignoring the value of the last parameter. + * + * @ingroup hide + */ +template <class T_functor> +inline hide_functor<-1, T_functor> +hide(const T_functor& _A_func) + { return hide_functor<-1, T_functor> (_A_func); } + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/retype.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/retype.h.m4 new file mode 100644 index 0000000000..d0cbb17145 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/retype.h.m4 @@ -0,0 +1,204 @@ +dnl Copyright 2003, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([RETYPE_OPERATOR],[dnl +ifelse($1,0,[dnl + result_type operator()(); + +],[dnl + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + operator()(LOOP(T_arg%1 _A_a%1, $1)) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(typename type_trait<T_type%1>::take, $1)> + (LOOP([[static_cast<T_type%1>(_A_a%1)]], $1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + typename deduce_result_type<LOOP(T_arg%1,$1)>::type + sun_forte_workaround(LOOP(T_arg%1 _A_a%1, $1)) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(typename type_trait<T_type%1>::take, $1)> + (LOOP([[static_cast<T_type%1>(_A_a%1)]], $1)); + } + #endif + +])dnl +]) +define([RETYPE_POINTER_FUNCTOR],[dnl +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <LIST(LOOP(class T_arg%1, $1), class T_return)> +inline retype_functor<LIST(pointer_functor$1<LIST(LOOP(T_arg%1, $1), T_return)>, LOOP(T_arg%1, $1)) > +retype(const pointer_functor$1<LIST(LOOP(T_arg%1, $1), T_return)>& _A_functor) +{ return retype_functor<LIST(pointer_functor$1<LIST(LOOP(T_arg%1, $1), T_return)>, LOOP(T_arg%1, $1)) > + (_A_functor); } + +]) +define([RETYPE_MEM_FUNCTOR],[dnl +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::$2[]mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <LIST(class T_return, class T_obj, LOOP(class T_arg%1, $1))> +inline retype_functor<LIST($2[]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))>, LOOP(T_arg%1, $1)) > +retype(const $2[]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))>& _A_functor) +{ return retype_functor<LIST($2[]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))>, LOOP(T_arg%1, $1)) > + (_A_functor); } + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/functors/ptr_fun.h> +#include <sigc++/functors/mem_fun.h> +#include <sigc++/functors/slot.h> + +namespace sigc { + +/** @defgroup retype retype(), retype_return() + * sigc::retype() alters a sigc::pointer_functor, a sigc::mem_functor or a sigc::slot + * in that it makes C-style casts to the functor's parameter types + * of all parameters passed through operator()(). + * + * Use this adaptor for inline conversion between numeric or other simple types. + * @par Example: + * @code + * void foo(int); + * sigc::retype(sigc::ptr_fun(&foo))(5.7F); // calls foo(5) + * @endcode + * + * The functor sigc::retype() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void,float> some_signal; + * void foo(int); + * some_signal.connect(sigc::retype(sigc::ptr_fun(&foo))); + * @endcode + * + * This adaptor builds an exception in that it only works on sig::pointer_functor, + * sigc::mem_functor and sigc::slot because it needs sophisticated information about + * the parameter types that cannot be deduced from arbitrary functor types. + * + * sigc::retype_return() alters the return type of an arbitrary functor. + * Like in sigc::retype() a C-style cast is preformed. Usage sigc::retype_return() is + * not restricted to libsigc++ functor types but you need to + * specify the new return type as a template parameter. + * + * @par Example: + * @code + * float foo(); + * std::cout << sigc::retype_return<int>(&foo)(); // converts foo's return value to an integer + * @endcode + * + * @ingroup adaptors + */ + +/** Adaptor that performs C-style casts on the parameters passed on to the functor. + * Use the convenience function sigc::retype() to create an instance of retype_functor. + * + * The following template arguments are used: + * - @e T_functor Type of the functor to wrap.dnl +FOR(1, CALL_SIZE,[ + * - @e T_type%1 Type of @e T_functor's %1th argument.]) + * + * @ingroup retype + */ +template <LIST(class T_functor, LOOP(class T_type%1=nil, CALL_SIZE))> +struct retype_functor + : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<LOOP(_P_(T_arg%1),CALL_SIZE)>::type type; }; + typedef typename adapts<T_functor>::result_type result_type; + +FOR(0,CALL_SIZE,[[RETYPE_OPERATOR(%1)]])dnl + + /** Constructs a retype_functor object that performs C-style casts on the parameters passed on to the functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit retype_functor(typename type_trait<T_functor>::take _A_functor) + : adapts<T_functor>(_A_functor) + {} +}; + +template <LIST(class T_functor, LOOP(class T_type%1, CALL_SIZE))> +typename retype_functor<LIST(T_functor, LOOP(T_type%1, CALL_SIZE))>::result_type +retype_functor<LIST(T_functor, LOOP(T_type%1, CALL_SIZE))>::operator()() + { return this->functor_(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::retype_functor performs a functor on the + * functor stored in the sigc::retype_functor object. + * + * @ingroup retype + */ +template <LIST(class T_action, class T_functor, LOOP(class T_type%1, CALL_SIZE))> +void visit_each(const T_action& _A_action, + const retype_functor<LIST(T_functor, LOOP(T_type%1, CALL_SIZE))>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::slot. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <LIST(class T_return, LOOP(class T_arg%1, CALL_SIZE))> +inline retype_functor<LIST(slot<LIST(T_return, LOOP(T_arg%1, CALL_SIZE))>, LOOP(T_arg%1, CALL_SIZE)) > +retype(const slot<LIST(T_return, LOOP(T_arg%1, CALL_SIZE))>& _A_functor) +{ return retype_functor<LIST(slot<LIST(T_return, LOOP(T_arg%1, CALL_SIZE))>, LOOP(T_arg%1, CALL_SIZE)) > + (_A_functor); } + + +FOR(0,CALL_SIZE,[[RETYPE_POINTER_FUNCTOR(%1)]])dnl + +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[])]])dnl +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[const_])]])dnl +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[volatile_])]])dnl +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[const_volatile_])]])dnl +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[bound_])]])dnl +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[bound_const_])]])dnl +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[bound_volatile_])]])dnl +FOR(0,CALL_SIZE,[[RETYPE_MEM_FUNCTOR(%1,[bound_const_volatile_])]])dnl + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/macros/retype_return.h.m4 b/libs/sigc++2/sigc++/adaptors/macros/retype_return.h.m4 new file mode 100644 index 0000000000..1536ab7803 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/macros/retype_return.h.m4 @@ -0,0 +1,165 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([RETYPE_RETURN_OPERATOR],[dnl + template <LOOP(class T_arg%1, $1)> + inline T_return operator()(LOOP(T_arg%1 _A_a%1, $1)) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_a%1, $1))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + inline T_return sun_forte_workaround(LOOP(T_arg%1 _A_a%1, $1)) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_a%1, $1))); + } + #endif + +]) +define([RETYPE_RETURN_VOID_OPERATOR],[dnl + template <LOOP(class T_arg%1, $1)> + inline void operator()(LOOP(T_arg%1 _A_a%1, $1)) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_a%1, $1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + inline void sun_forte_workaround(LOOP(T_arg%1 _A_a%1, $1)) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(_P_(T_arg%1), $1)> + (LOOP(_A_a%1, $1)); + } + #endif + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/** Adaptor that perform a C-style cast on the return value of a functor. + * Use the convenience function sigc::retype_return() to create an instance of retype_return_functor. + * + * The following template arguments are used: + * - @e T_return Target type of the C-style cast. + * - @e T_functor Type of the functor to wrap. + * + * @ingroup retype + */ +template <class T_return, class T_functor> +struct retype_return_functor : public adapts<T_functor> +{ + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type + { typedef T_return type; }; + typedef T_return result_type; + + T_return operator()(); + +FOR(1,CALL_SIZE,[[RETYPE_RETURN_OPERATOR(%1)]])dnl + retype_return_functor() {} + + /** Constructs a retype_return_functor object that perform a C-style cast on the return value of the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit retype_return_functor(_R_(T_functor) _A_functor) + : adapts<T_functor>(_A_functor) + {} +}; + +template <class T_return, class T_functor> +T_return retype_return_functor<T_return, T_functor>::operator()() + { return T_return(this->functor_()); } + + +/** Adaptor that perform a C-style cast on the return value of a functor. + * This template specialization is for a void return. It drops the return value of the functor it invokes. + * Use the convenience function sigc::hide_return() to create an instance of sigc::retype_return_functor<void>. + * + * @ingroup retype + */ +/* The void specialization needed because of explicit cast to T_return. + */ +template <class T_functor> +struct retype_return_functor<void, T_functor> : public adapts<T_functor> +{ + template <LOOP(class T_arg%1=void, CALL_SIZE)> + struct deduce_result_type + { typedef void type; }; + typedef void result_type; + + void operator()(); + +FOR(1,CALL_SIZE,[[RETYPE_RETURN_VOID_OPERATOR(%1)]])dnl + retype_return_functor() {} + retype_return_functor(_R_(T_functor) _A_functor) + : adapts<T_functor>(_A_functor) + {} +}; + +template <class T_functor> +void retype_return_functor<void, T_functor>::operator()() + { this->functor_(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::retype_return_functor performs a functor on the + * functor stored in the sigc::retype_return_functor object. + * + * @ingroup retype + */ +template <class T_action, class T_return, class T_functor> +void visit_each(const T_action& _A_action, + const retype_return_functor<T_return, T_functor>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::retype_return_functor which performs a C-style cast on the return value of the passed functor. + * The template argument @e T_return specifies the target type of the cast. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing a C-style casts on the return value. + * + * @ingroup retype + */ +template <class T_return, class T_functor> +inline retype_return_functor<T_return, T_functor> +retype_return(const T_functor& _A_functor) + { return retype_return_functor<T_return, T_functor>(_A_functor); } + +/** Creates an adaptor of type sigc::retype_return_functor which drops the return value of the passed functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor dropping its return value. + * + * @ingroup hide + */ +template <class T_functor> +inline retype_return_functor<void, T_functor> +hide_return(const T_functor& _A_functor) + { return retype_return_functor<void, T_functor>(_A_functor); } + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/adaptors/retype.h b/libs/sigc++2/sigc++/adaptors/retype.h new file mode 100644 index 0000000000..58f86306fc --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/retype.h @@ -0,0 +1,1248 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_MACROS_RETYPEHM4_ +#define _SIGC_ADAPTORS_MACROS_RETYPEHM4_ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/functors/ptr_fun.h> +#include <sigc++/functors/mem_fun.h> +#include <sigc++/functors/slot.h> + +namespace sigc { + +/** @defgroup retype retype(), retype_return() + * sigc::retype() alters a sigc::pointer_functor, a sigc::mem_functor or a sigc::slot + * in that it makes C-style casts to the functor's parameter types + * of all parameters passed through operator()(). + * + * Use this adaptor for inline conversion between numeric or other simple types. + * @par Example: + * @code + * void foo(int); + * sigc::retype(sigc::ptr_fun(&foo))(5.7F); // calls foo(5) + * @endcode + * + * The functor sigc::retype() returns can be passed into + * sigc::signal::connect() directly. + * + * @par Example: + * @code + * sigc::signal<void,float> some_signal; + * void foo(int); + * some_signal.connect(sigc::retype(sigc::ptr_fun(&foo))); + * @endcode + * + * This adaptor builds an exception in that it only works on sig::pointer_functor, + * sigc::mem_functor and sigc::slot because it needs sophisticated information about + * the parameter types that cannot be deduced from arbitrary functor types. + * + * sigc::retype_return() alters the return type of an arbitrary functor. + * Like in sigc::retype() a C-style cast is preformed. Usage sigc::retype_return() is + * not restricted to libsigc++ functor types but you need to + * specify the new return type as a template parameter. + * + * @par Example: + * @code + * float foo(); + * std::cout << sigc::retype_return<int>(&foo)(); // converts foo's return value to an integer + * @endcode + * + * @ingroup adaptors + */ + +/** Adaptor that performs C-style casts on the parameters passed on to the functor. + * Use the convenience function sigc::retype() to create an instance of retype_functor. + * + * The following template arguments are used: + * - @e T_functor Type of the functor to wrap. + * - @e T_type1 Type of @e T_functor's 1th argument. + * - @e T_type2 Type of @e T_functor's 2th argument. + * - @e T_type3 Type of @e T_functor's 3th argument. + * - @e T_type4 Type of @e T_functor's 4th argument. + * - @e T_type5 Type of @e T_functor's 5th argument. + * - @e T_type6 Type of @e T_functor's 6th argument. + * - @e T_type7 Type of @e T_functor's 7th argument. + * + * @ingroup retype + */ +template <class T_functor, class T_type1=nil,class T_type2=nil,class T_type3=nil,class T_type4=nil,class T_type5=nil,class T_type6=nil,class T_type7=nil> +struct retype_functor + : public adapts<T_functor> +{ + typedef typename adapts<T_functor>::adaptor_type adaptor_type; + + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef typename adaptor_type::template deduce_result_type<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass>::type type; }; + typedef typename adapts<T_functor>::result_type result_type; + + result_type operator()(); + + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + operator()(T_arg1 _A_a1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take> + (static_cast<T_type1>(_A_a1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + typename deduce_result_type<T_arg1>::type + sun_forte_workaround(T_arg1 _A_a1) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take> + (static_cast<T_type1>(_A_a1)); + } + #endif + + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + typename deduce_result_type<T_arg1,T_arg2>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + typename deduce_result_type<T_arg1,T_arg2,T_arg3>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take,typename type_trait<T_type5>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4),static_cast<T_type5>(_A_a5)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take,typename type_trait<T_type5>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4),static_cast<T_type5>(_A_a5)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take,typename type_trait<T_type5>::take,typename type_trait<T_type6>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4),static_cast<T_type5>(_A_a5),static_cast<T_type6>(_A_a6)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take,typename type_trait<T_type5>::take,typename type_trait<T_type6>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4),static_cast<T_type5>(_A_a5),static_cast<T_type6>(_A_a6)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take,typename type_trait<T_type5>::take,typename type_trait<T_type6>::take,typename type_trait<T_type7>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4),static_cast<T_type5>(_A_a5),static_cast<T_type6>(_A_a6),static_cast<T_type7>(_A_a7)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + typename deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type + sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { return this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_type1>::take,typename type_trait<T_type2>::take,typename type_trait<T_type3>::take,typename type_trait<T_type4>::take,typename type_trait<T_type5>::take,typename type_trait<T_type6>::take,typename type_trait<T_type7>::take> + (static_cast<T_type1>(_A_a1),static_cast<T_type2>(_A_a2),static_cast<T_type3>(_A_a3),static_cast<T_type4>(_A_a4),static_cast<T_type5>(_A_a5),static_cast<T_type6>(_A_a6),static_cast<T_type7>(_A_a7)); + } + #endif + + + /** Constructs a retype_functor object that performs C-style casts on the parameters passed on to the functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit retype_functor(typename type_trait<T_functor>::take _A_functor) + : adapts<T_functor>(_A_functor) + {} +}; + +template <class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6,class T_type7> +typename retype_functor<T_functor, T_type1,T_type2,T_type3,T_type4,T_type5,T_type6,T_type7>::result_type +retype_functor<T_functor, T_type1,T_type2,T_type3,T_type4,T_type5,T_type6,T_type7>::operator()() + { return this->functor_(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::retype_functor performs a functor on the + * functor stored in the sigc::retype_functor object. + * + * @ingroup retype + */ +template <class T_action, class T_functor, class T_type1,class T_type2,class T_type3,class T_type4,class T_type5,class T_type6,class T_type7> +void visit_each(const T_action& _A_action, + const retype_functor<T_functor, T_type1,T_type2,T_type3,T_type4,T_type5,T_type6,T_type7>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::slot. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<slot<T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<slot<T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return> +inline retype_functor<pointer_functor0<T_return> > +retype(const pointer_functor0<T_return>& _A_functor) +{ return retype_functor<pointer_functor0<T_return> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_arg1, class T_return> +inline retype_functor<pointer_functor1<T_arg1, T_return>, T_arg1 > +retype(const pointer_functor1<T_arg1, T_return>& _A_functor) +{ return retype_functor<pointer_functor1<T_arg1, T_return>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_arg1,class T_arg2, class T_return> +inline retype_functor<pointer_functor2<T_arg1, T_arg2, T_return>, T_arg1,T_arg2 > +retype(const pointer_functor2<T_arg1,T_arg2, T_return>& _A_functor) +{ return retype_functor<pointer_functor2<T_arg1, T_arg2, T_return>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return> +inline retype_functor<pointer_functor3<T_arg1, T_arg2, T_arg3, T_return>, T_arg1,T_arg2,T_arg3 > +retype(const pointer_functor3<T_arg1,T_arg2,T_arg3, T_return>& _A_functor) +{ return retype_functor<pointer_functor3<T_arg1, T_arg2, T_arg3, T_return>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return> +inline retype_functor<pointer_functor4<T_arg1, T_arg2, T_arg3, T_arg4, T_return>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const pointer_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return>& _A_functor) +{ return retype_functor<pointer_functor4<T_arg1, T_arg2, T_arg3, T_arg4, T_return>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return> +inline retype_functor<pointer_functor5<T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_return>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const pointer_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return>& _A_functor) +{ return retype_functor<pointer_functor5<T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_return>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return> +inline retype_functor<pointer_functor6<T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_return>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const pointer_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return>& _A_functor) +{ return retype_functor<pointer_functor6<T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_return>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::pointer_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return> +inline retype_functor<pointer_functor7<T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7, T_return>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const pointer_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return>& _A_functor) +{ return retype_functor<pointer_functor7<T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7, T_return>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<mem_functor0<T_return, T_obj> > +retype(const mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<const_mem_functor0<T_return, T_obj> > +retype(const const_mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<const_mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<const_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const const_mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<const_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<const_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<const_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<const_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<const_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<const_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<const_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<const_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<const_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<const_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<const_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<const_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<const_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<volatile_mem_functor0<T_return, T_obj> > +retype(const volatile_mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<volatile_mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const volatile_mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<const_volatile_mem_functor0<T_return, T_obj> > +retype(const const_volatile_mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<const_volatile_mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<const_volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const const_volatile_mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<const_volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<const_volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<const_volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<const_volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<const_volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<const_volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<const_volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<const_volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<const_volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<const_volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<const_volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<const_volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<const_volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<bound_mem_functor0<T_return, T_obj> > +retype(const bound_mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<bound_mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<bound_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const bound_mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<bound_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<bound_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<bound_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<bound_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<bound_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<bound_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<bound_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<bound_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<bound_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<bound_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<bound_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<bound_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<bound_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<bound_const_mem_functor0<T_return, T_obj> > +retype(const bound_const_mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<bound_const_mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<bound_const_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const bound_const_mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<bound_const_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<bound_const_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<bound_const_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<bound_const_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<bound_const_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<bound_const_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<bound_const_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<bound_const_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<bound_const_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<bound_const_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<bound_const_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<bound_const_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<bound_const_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<bound_volatile_mem_functor0<T_return, T_obj> > +retype(const bound_volatile_mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<bound_volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const bound_volatile_mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<bound_volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<bound_volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<bound_volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<bound_volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<bound_volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<bound_volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<bound_volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj> +inline retype_functor<bound_const_volatile_mem_functor0<T_return, T_obj> > +retype(const bound_const_volatile_mem_functor0<T_return, T_obj>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor0<T_return, T_obj> > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1> +inline retype_functor<bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > +retype(const bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>, T_arg1 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +inline retype_functor<bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > +retype(const bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1, T_arg2>, T_arg1,T_arg2 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +inline retype_functor<bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > +retype(const bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1, T_arg2, T_arg3>, T_arg1,T_arg2,T_arg3 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +inline retype_functor<bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > +retype(const bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4>, T_arg1,T_arg2,T_arg3,T_arg4 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +inline retype_functor<bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > +retype(const bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +inline retype_functor<bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > +retype(const bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6 > + (_A_functor); } + +/** Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. + * This function template specialization works on sigc::bound_const_volatile_mem_functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing C-style casts on the paramters passed on. + * + * @ingroup retype + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +inline retype_functor<bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > +retype(const bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_functor) +{ return retype_functor<bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7>, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7 > + (_A_functor); } + + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_RETYPEHM4_ */ diff --git a/libs/sigc++2/sigc++/adaptors/retype_return.h b/libs/sigc++2/sigc++/adaptors/retype_return.h new file mode 100644 index 0000000000..16d557ca72 --- /dev/null +++ b/libs/sigc++2/sigc++/adaptors/retype_return.h @@ -0,0 +1,309 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_ADAPTORS_MACROS_RETYPE_RETURNHM4_ +#define _SIGC_ADAPTORS_MACROS_RETYPE_RETURNHM4_ +#include <sigc++/adaptors/adaptor_trait.h> + +namespace sigc { + +/** Adaptor that perform a C-style cast on the return value of a functor. + * Use the convenience function sigc::retype_return() to create an instance of retype_return_functor. + * + * The following template arguments are used: + * - @e T_return Target type of the C-style cast. + * - @e T_functor Type of the functor to wrap. + * + * @ingroup retype + */ +template <class T_return, class T_functor> +struct retype_return_functor : public adapts<T_functor> +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef T_return type; }; + typedef T_return result_type; + + T_return operator()(); + + template <class T_arg1> + inline T_return operator()(T_arg1 _A_a1) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + inline T_return sun_forte_workaround(T_arg1 _A_a1) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1)); + } + #endif + + template <class T_arg1,class T_arg2> + inline T_return operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + inline T_return sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3> + inline T_return operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + inline T_return sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + inline T_return operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + inline T_return sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + inline T_return operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + inline T_return sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + inline T_return operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + inline T_return sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6)); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + inline T_return operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7)); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + inline T_return sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7)); + } + #endif + + retype_return_functor() {} + + /** Constructs a retype_return_functor object that perform a C-style cast on the return value of the passed functor. + * @param _A_functor Functor to invoke from operator()(). + */ + explicit retype_return_functor(typename type_trait<T_functor>::take _A_functor) + : adapts<T_functor>(_A_functor) + {} +}; + +template <class T_return, class T_functor> +T_return retype_return_functor<T_return, T_functor>::operator()() + { return T_return(this->functor_()); } + + +/** Adaptor that perform a C-style cast on the return value of a functor. + * This template specialization is for a void return. It drops the return value of the functor it invokes. + * Use the convenience function sigc::hide_return() to create an instance of sigc::retype_return_functor<void>. + * + * @ingroup retype + */ +/* The void specialization needed because of explicit cast to T_return. + */ +template <class T_functor> +struct retype_return_functor<void, T_functor> : public adapts<T_functor> +{ + template <class T_arg1=void,class T_arg2=void,class T_arg3=void,class T_arg4=void,class T_arg5=void,class T_arg6=void,class T_arg7=void> + struct deduce_result_type + { typedef void type; }; + typedef void result_type; + + void operator()(); + + template <class T_arg1> + inline void operator()(T_arg1 _A_a1) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1> + inline void sun_forte_workaround(T_arg1 _A_a1) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass> + (_A_a1); + } + #endif + + template <class T_arg1,class T_arg2> + inline void operator()(T_arg1 _A_a1,T_arg2 _A_a2) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2> + inline void sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass> + (_A_a1,_A_a2); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3> + inline void operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3> + inline void sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass> + (_A_a1,_A_a2,_A_a3); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + inline void operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> + inline void sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + inline void operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> + inline void sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + inline void operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> + inline void sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + #endif + + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + inline void operator()(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> + inline void sun_forte_workaround(T_arg1 _A_a1,T_arg2 _A_a2,T_arg3 _A_a3,T_arg4 _A_a4,T_arg5 _A_a5,T_arg6 _A_a6,T_arg7 _A_a7) + { this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::pass,typename type_trait<T_arg2>::pass,typename type_trait<T_arg3>::pass,typename type_trait<T_arg4>::pass,typename type_trait<T_arg5>::pass,typename type_trait<T_arg6>::pass,typename type_trait<T_arg7>::pass> + (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + #endif + + retype_return_functor() {} + retype_return_functor(typename type_trait<T_functor>::take _A_functor) + : adapts<T_functor>(_A_functor) + {} +}; + +template <class T_functor> +void retype_return_functor<void, T_functor>::operator()() + { this->functor_(); } + + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::retype_return_functor performs a functor on the + * functor stored in the sigc::retype_return_functor object. + * + * @ingroup retype + */ +template <class T_action, class T_return, class T_functor> +void visit_each(const T_action& _A_action, + const retype_return_functor<T_return, T_functor>& _A_target) +{ + visit_each(_A_action, _A_target.functor_); +} + + +/** Creates an adaptor of type sigc::retype_return_functor which performs a C-style cast on the return value of the passed functor. + * The template argument @e T_return specifies the target type of the cast. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor performing a C-style casts on the return value. + * + * @ingroup retype + */ +template <class T_return, class T_functor> +inline retype_return_functor<T_return, T_functor> +retype_return(const T_functor& _A_functor) + { return retype_return_functor<T_return, T_functor>(_A_functor); } + +/** Creates an adaptor of type sigc::retype_return_functor which drops the return value of the passed functor. + * + * @param _A_functor Functor that should be wrapped. + * @return Adaptor that executes @e _A_functor dropping its return value. + * + * @ingroup hide + */ +template <class T_functor> +inline retype_return_functor<void, T_functor> +hide_return(const T_functor& _A_functor) + { return retype_return_functor<void, T_functor>(_A_functor); } + +} /* namespace sigc */ +#endif /* _SIGC_ADAPTORS_MACROS_RETYPE_RETURNHM4_ */ diff --git a/libs/sigc++2/sigc++/bind.h b/libs/sigc++2/sigc++/bind.h new file mode 100644 index 0000000000..4741377ca9 --- /dev/null +++ b/libs/sigc++2/sigc++/bind.h @@ -0,0 +1,24 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_BIND_HPP_ +#define _SIGC_BIND_HPP_ + +#include <sigc++/adaptors/bind.h> + +#endif /* _SIGC_BIND_HPP_ */ diff --git a/libs/sigc++2/sigc++/bind_return.h b/libs/sigc++2/sigc++/bind_return.h new file mode 100644 index 0000000000..fa90c45438 --- /dev/null +++ b/libs/sigc++2/sigc++/bind_return.h @@ -0,0 +1,25 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_BIND_RETURN_HPP_ +#define _SIGC_BIND_RETURN_HPP_ + +#include <sigc++/adaptors/bind_return.h> + + +#endif /* _SIGC_BIND_RETURN_HPP_ */ diff --git a/libs/sigc++2/sigc++/class_slot.h b/libs/sigc++2/sigc++/class_slot.h new file mode 100644 index 0000000000..d9156cce01 --- /dev/null +++ b/libs/sigc++2/sigc++/class_slot.h @@ -0,0 +1,11 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + + +#ifndef _SIGC_MACROS_CLASS_SLOTHM4_ +#define _SIGC_MACROS_CLASS_SLOTHM4_ + +#include <sigc++/slot.h> +#include <sigc++/functors/mem_fun.h> + +#endif /* _SIGC_MACROS_CLASS_SLOTHM4_ */ diff --git a/libs/sigc++2/sigc++/connection.cc b/libs/sigc++2/sigc++/connection.cc new file mode 100644 index 0000000000..ff785e5e63 --- /dev/null +++ b/libs/sigc++2/sigc++/connection.cc @@ -0,0 +1,111 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <sigc++/connection.h> +using namespace std; + +namespace sigc { + +connection::connection() +: slot_(0) +{} + +connection::connection(const connection& c) +: slot_(c.slot_) +{ + //Let the connection forget about the signal handler when the handler object dies: + if (slot_) + slot_->add_destroy_notify_callback(this, ¬ify); +} + +connection::connection(slot_base& sl) +: slot_(&sl) +{ + //Let the connection forget about the signal handler when the handler object dies: + slot_->add_destroy_notify_callback(this, ¬ify); +} + +connection& connection::operator=(const connection& c) +{ + set_slot(c.slot_); + return *this; +} + +connection::~connection() +{ + if (slot_) + slot_->remove_destroy_notify_callback(this); +} + +bool connection::empty() const +{ + return (!slot_ || slot_->empty()); +} + +bool connection::connected() const +{ + return !empty(); +} + +bool connection::blocked() const +{ + return (slot_ ? slot_->blocked() : false); +} + +bool connection::block(bool should_block) +{ + return (slot_ ? slot_->block(should_block) : false); +} + +bool connection::unblock() +{ + return (slot_ ? slot_->unblock() : false); +} + +void connection::disconnect() +{ + if (slot_) + slot_->disconnect(); // This notifies slot_'s parent. +} + +connection::operator bool() +{ + return !empty(); +} + +void connection::set_slot(slot_base* sl) +{ + if (slot_) + slot_->remove_destroy_notify_callback(this); + + slot_ = sl; + + if (slot_) + slot_->add_destroy_notify_callback(this, ¬ify); +} + +void* connection::notify(void* data) +{ + connection* self = reinterpret_cast<connection*>(data); + self->slot_ = 0; + return 0; +} + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/connection.h b/libs/sigc++2/sigc++/connection.h new file mode 100644 index 0000000000..c8855e6472 --- /dev/null +++ b/libs/sigc++2/sigc++/connection.h @@ -0,0 +1,129 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_CONNECTION_HPP_ +#define _SIGC_CONNECTION_HPP_ +#include <sigc++config.h> +#include <sigc++/signal.h> + +namespace sigc { + +/** Convinience class for safe disconnection. + * Iterators must not be used beyond the lifetime of the list + * they work on. A connection object can be created from a + * slot list iterator and may safely be used to disconnect + * the referred slot at any time (disconnect()). If the slot + * has already been destroyed, disconnect() does nothing. empty() or + * operator bool() can be used to test whether the connection is + * still active. The connection can be blocked (block(), unblock()). + * + * This is possible because the connection object gets notified + * when the referred slot dies (notify()). + * + * @ingroup signal + */ +struct SIGC_API connection +{ + /** Constructs an empty connection object. */ + connection(); + + /** Constructs a connection object copying an existing one. + * @param c The connection object to make a copy from. + */ + connection(const connection& c); + + /** Constructs a connection object from a slot list iterator. + * @param it The slot list iterator to take the slot from. + */ + template <typename T_slot> + connection(const slot_iterator<T_slot>& it) : slot_(&(*it)) + { if (slot_) slot_->add_destroy_notify_callback(this, ¬ify); } + + /** Constructs a connection object from a slot object. + * This is only useful if you create your own slot list. + * @param sl The slot to operate on. + */ + explicit connection(slot_base& sl); + + /** Overrides this connection object copying another one. + * @param c The connection object to make a copy from. + */ + connection& operator=(const connection& c); + + /** Overrides this connection object with another slot list iterator. + * @param it The new slot list iterator to take the slot from. + */ + template <typename T_slot> + connection& operator=(const slot_iterator<T_slot>& it) + { set_slot(&(*it)); return *this; } + + ~connection(); + + /** Returns whether the connection is still active. + * @return @p false if the connection is still active. + */ + bool empty() const; + + /** Returns whether the connection is still active. + * @return @p true if the connection is still active. + */ + bool connected() const; + + /** Returns whether the connection is blocked. + * @return @p true if the connection is blocked. + */ + bool blocked() const; + + /** Sets or unsets the blocking state of this connection. + * See slot_base::block() for details. + * @param should_block Indicates whether the blocking state should be set or unset. + * @return @p true if the connection has been in blocking state before. + */ + bool block(bool should_block = true); + + /** Unsets the blocking state of this connection. + * @return @p true if the connection has been in blocking state before. + */ + bool unblock(); + + /// Disconnects the referred slot. + void disconnect(); + + /** Returns whether the connection is still active. + * @return @p true if the connection is still active. + */ + operator bool(); + + /** Callback that is executed when the referred slot is destroyed. + * @param d The connection object notified (@p this). + */ + static void* notify(void* data); + +private: + void set_slot(slot_base* sl); + + /* Referred slot. Set to zero from notify(). + * A value of zero indicates an "empty" connection. + */ + slot_base* slot_; +}; + +} /* namespace sigc */ + + +#endif /* _SIGC_TRACKABLE_HPP_ */ diff --git a/libs/sigc++2/sigc++/functors/functor_trait.h b/libs/sigc++2/sigc++/functors/functor_trait.h new file mode 100644 index 0000000000..5a9ff8f42e --- /dev/null +++ b/libs/sigc++2/sigc++/functors/functor_trait.h @@ -0,0 +1,311 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +/* + Trait functor_trait<functor>: + + This trait allows the user to specific what is the return type + of any type. It has been overloaded to detect the return type and + the functor version of function pointers and class methods as well. + + To populate the return type of user defined and third party functors + use the macro SIGC_FUNCTOR_TRAIT(T_functor,T_return) in + namespace sigc. Multi-type functors are only partly supported. + Try specifying the return type of the functor's operator()() overload. + + Alternatively, you can derive your functors from functor_base and + place "typedef T_return result_type;" in the class definition. + + Use SIGC_FUNCTORS_HAVE_RESULT_TYPE if you want sigc++ to assume that + result_type is defined in all user defined or 3rd-party functors + (except those you specify a return type explicitly with SIGC_FUNCTOR_TRAIT()). + +*/ +#ifndef _SIGC_FUNCTORS_MACROS_FUNCTOR_TRAITHM4_ +#define _SIGC_FUNCTORS_MACROS_FUNCTOR_TRAITHM4_ +#include <sigc++/type_traits.h> + +#ifdef nil +/* stupid OS X, defining nil */ +#undef nil +#endif + +namespace sigc { + +/** nil struct type. + * The nil struct type is used as default template argument in the + * unnumbered sigc::signal and sigc::slot templates. + * + * @ingroup signal + * @ingroup slot + */ +struct nil; + + +/** @defgroup functors Functors + * Functors are copyable types that define operator()(). + * + * Types that define operator()() overloads with different return types are referred to + * as multi-type functors. Multi-type functors are only partly supported in libsigc++. + * + * Closures are functors that store all information needed to invoke a callback from operator()(). + * + * Adaptors are functors that alter the signature of a functor's operator()(). + * + * libsigc++ defines numerous functors, closures and adaptors. + * Since libsigc++ is a callback libaray, most functors are also closures. + * The documentation doesn't distinguish between functors and closures. + * + * The basic functor types libsigc++ provides are created with ptr_fun() and mem_fun() + * and can be converted into slots implicitly. + * The set of adaptors that ships with libsigc++ is documented in the equally named module. + */ + +/** A hint to the compiler. + * All functors which define @p result_type should publically inherit from this hint. + * + * @ingroup functors + */ +struct functor_base {}; + + +template <class T_functor, bool I_derives_functor_base=is_base_and_derived<functor_base,T_functor>::value> +struct functor_trait +{ + typedef void result_type; + typedef T_functor functor_type; +}; + +template <class T_functor> +struct functor_trait<T_functor,true> +{ + typedef typename T_functor::result_type result_type; + typedef T_functor functor_type; +}; + +/** If you want to mix functors from a different library with libsigc++ and + * these functors define @p result_type simply use this macro inside namespace sigc like so: + * @code + * namespace sigc { SIGC_FUNCTORS_HAVE_RESULT_TYPE } + * @endcode + * + * @ingroup functors + */ +#define SIGC_FUNCTORS_HAVE_RESULT_TYPE \ +template <class T_functor> \ +struct functor_trait<T_functor,false> \ +{ \ + typedef typename T_functor::result_type result_type; \ + typedef T_functor functor_type; \ +}; + +/** If you want to mix functors from a different library with libsigc++ and + * these functors don't define @p result_type use this macro inside namespace sigc + * to expose the return type of the functors like so: + * @code + * namespace sigc { + * SIGC_FUNCTOR_TRAIT(first_functor_type, return_type_of_first_functor_type) + * SIGC_FUNCTOR_TRAIT(second_functor_type, return_type_of_second_functor_type) + * ... + * } + * @endcode + * + * @ingroup functors + */ +#define SIGC_FUNCTOR_TRAIT(T_functor,T_return) \ +template <> \ +struct functor_trait<T_functor,false> \ +{ \ + typedef T_return result_type; \ + typedef T_functor functor_type; \ +}; + +// detect the return type and the functor version of non-functor types. +template <class T_return> class pointer_functor0; +template <class T_return> +struct functor_trait<T_return (*)(), false> +{ + typedef T_return result_type; + typedef pointer_functor0<T_return> functor_type; +}; + +template <class T_arg1, class T_return> class pointer_functor1; +template <class T_arg1, class T_return> +struct functor_trait<T_return (*)(T_arg1), false> +{ + typedef T_return result_type; + typedef pointer_functor1<T_arg1, T_return> functor_type; +}; + +template <class T_arg1,class T_arg2, class T_return> class pointer_functor2; +template <class T_arg1,class T_arg2, class T_return> +struct functor_trait<T_return (*)(T_arg1,T_arg2), false> +{ + typedef T_return result_type; + typedef pointer_functor2<T_arg1,T_arg2, T_return> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3, class T_return> class pointer_functor3; +template <class T_arg1,class T_arg2,class T_arg3, class T_return> +struct functor_trait<T_return (*)(T_arg1,T_arg2,T_arg3), false> +{ + typedef T_return result_type; + typedef pointer_functor3<T_arg1,T_arg2,T_arg3, T_return> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return> class pointer_functor4; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return> +struct functor_trait<T_return (*)(T_arg1,T_arg2,T_arg3,T_arg4), false> +{ + typedef T_return result_type; + typedef pointer_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return> class pointer_functor5; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return> +struct functor_trait<T_return (*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5), false> +{ + typedef T_return result_type; + typedef pointer_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return> class pointer_functor6; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return> +struct functor_trait<T_return (*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6), false> +{ + typedef T_return result_type; + typedef pointer_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return> class pointer_functor7; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return> +struct functor_trait<T_return (*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7), false> +{ + typedef T_return result_type; + typedef pointer_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return> functor_type; +}; + + +template <class T_return, class T_obj> class mem_functor0; +template <class T_return, class T_obj> class const_mem_functor0; +template <class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(), false> +{ + typedef T_return result_type; + typedef mem_functor0<T_return, T_obj> functor_type; +}; +template <class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)() const, false> +{ + typedef T_return result_type; + typedef const_mem_functor0<T_return, T_obj> functor_type; +}; + +template <class T_arg1, class T_return, class T_obj> class mem_functor1; +template <class T_arg1, class T_return, class T_obj> class const_mem_functor1; +template <class T_arg1, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1), false> +{ + typedef T_return result_type; + typedef mem_functor1<T_arg1, T_return, T_obj> functor_type; +}; +template <class T_arg1, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor1<T_arg1, T_return, T_obj> functor_type; +}; + +template <class T_arg1,class T_arg2, class T_return, class T_obj> class mem_functor2; +template <class T_arg1,class T_arg2, class T_return, class T_obj> class const_mem_functor2; +template <class T_arg1,class T_arg2, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2), false> +{ + typedef T_return result_type; + typedef mem_functor2<T_arg1,T_arg2, T_return, T_obj> functor_type; +}; +template <class T_arg1,class T_arg2, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor2<T_arg1,T_arg2, T_return, T_obj> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> class mem_functor3; +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> class const_mem_functor3; +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3), false> +{ + typedef T_return result_type; + typedef mem_functor3<T_arg1,T_arg2,T_arg3, T_return, T_obj> functor_type; +}; +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor3<T_arg1,T_arg2,T_arg3, T_return, T_obj> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> class mem_functor4; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> class const_mem_functor4; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4), false> +{ + typedef T_return result_type; + typedef mem_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return, T_obj> functor_type; +}; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return, T_obj> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> class mem_functor5; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> class const_mem_functor5; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5), false> +{ + typedef T_return result_type; + typedef mem_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return, T_obj> functor_type; +}; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return, T_obj> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> class mem_functor6; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> class const_mem_functor6; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6), false> +{ + typedef T_return result_type; + typedef mem_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return, T_obj> functor_type; +}; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return, T_obj> functor_type; +}; + +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> class mem_functor7; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> class const_mem_functor7; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7), false> +{ + typedef T_return result_type; + typedef mem_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return, T_obj> functor_type; +}; +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +struct functor_trait<T_return (T_obj::*)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return, T_obj> functor_type; +}; + + + +} /* namespace sigc */ +#endif /* _SIGC_FUNCTORS_MACROS_FUNCTOR_TRAITHM4_ */ diff --git a/libs/sigc++2/sigc++/functors/functors.h b/libs/sigc++2/sigc++/functors/functors.h new file mode 100644 index 0000000000..3a9619c21d --- /dev/null +++ b/libs/sigc++2/sigc++/functors/functors.h @@ -0,0 +1,27 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_FUNCTOR_HPP_ +#define _SIGC_FUNCTOR_HPP_ + +#include <sigc++/functors/slot.h> +#include <sigc++/functors/ptr_fun.h> +#include <sigc++/functors/mem_fun.h> + +#endif /* _SIGC_FUNCTOR_HPP_ */ diff --git a/libs/sigc++2/sigc++/functors/macros/functor_trait.h.m4 b/libs/sigc++2/sigc++/functors/macros/functor_trait.h.m4 new file mode 100644 index 0000000000..7aef76a708 --- /dev/null +++ b/libs/sigc++2/sigc++/functors/macros/functor_trait.h.m4 @@ -0,0 +1,172 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) +include(template.macros.m4) + +define([FUNCTOR_PTR_FUN],[dnl +template <LIST(LOOP(class T_arg%1, $1), class T_return)> class pointer_functor$1; +template <LIST(LOOP(class T_arg%1, $1), class T_return)> +struct functor_trait<T_return (*)(LOOP(T_arg%1, $1)), false> +{ + typedef T_return result_type; + typedef pointer_functor$1<LIST(LOOP(T_arg%1, $1), T_return)> functor_type; +}; + +]) +define([FUNCTOR_MEM_FUN],[dnl +template <LIST(LOOP(class T_arg%1, $1), class T_return, class T_obj)> class mem_functor$1; +template <LIST(LOOP(class T_arg%1, $1), class T_return, class T_obj)> class const_mem_functor$1; +template <LIST(LOOP(class T_arg%1, $1), class T_return, class T_obj)> +struct functor_trait<T_return (T_obj::*)(LOOP(T_arg%1, $1)), false> +{ + typedef T_return result_type; + typedef mem_functor$1<LIST(LOOP(T_arg%1, $1), T_return, T_obj)> functor_type; +}; +template <LIST(LOOP(class T_arg%1, $1), class T_return, class T_obj)> +struct functor_trait<T_return (T_obj::*)(LOOP(T_arg%1, $1)) const, false> +{ + typedef T_return result_type; + typedef const_mem_functor$1<LIST(LOOP(T_arg%1, $1), T_return, T_obj)> functor_type; +}; + +]) + +divert(0)dnl +/* + Trait functor_trait<functor>: + + This trait allows the user to specific what is the return type + of any type. It has been overloaded to detect the return type and + the functor version of function pointers and class methods as well. + + To populate the return type of user defined and third party functors + use the macro SIGC_FUNCTOR_TRAIT(T_functor,T_return) in + namespace sigc. Multi-type functors are only partly supported. + Try specifying the return type of the functor's operator()() overload. + + Alternatively, you can derive your functors from functor_base and + place "typedef T_return result_type;" in the class definition. + + Use SIGC_FUNCTORS_HAVE_RESULT_TYPE if you want sigc++ to assume that + result_type is defined in all user defined or 3rd-party functors + (except those you specify a return type explicitly with SIGC_FUNCTOR_TRAIT()). + +dnl 01.11.2003: Completely removed support for typeof() since it is non-standard! +dnl You might get away without these conventions if your compiler supports +dnl typeof() and if you don't happen to use the operator()() overload of +dnl sigc++'s adaptors in your program. +dnl +*/ +__FIREWALL__ +#include <sigc++/type_traits.h> + + +namespace sigc { + +/** nil struct type. + * The nil struct type is used as default template argument in the + * unnumbered sigc::signal and sigc::slot templates. + * + * @ingroup signal + * @ingroup slot + */ +struct nil; + + +/** @defgroup functors Functors + * Functors are copyable types that define operator()(). + * + * Types that define operator()() overloads with different return types are referred to + * as multi-type functors. Multi-type functors are only partly supported in libsigc++. + * + * Closures are functors that store all information needed to invoke a callback from operator()(). + * + * Adaptors are functors that alter the signature of a functor's operator()(). + * + * libsigc++ defines numerous functors, closures and adaptors. + * Since libsigc++ is a callback libaray, most functors are also closures. + * The documentation doesn't distinguish between functors and closures. + * + * The basic functor types libsigc++ provides are created with ptr_fun() and mem_fun() + * and can be converted into slots implicitly. + * The set of adaptors that ships with libsigc++ is documented in the equally named module. + */ + +/** A hint to the compiler. + * All functors which define @p result_type should publically inherit from this hint. + * + * @ingroup functors + */ +struct functor_base {}; + + +template <class T_functor, bool I_derives_functor_base=is_base_and_derived<functor_base,T_functor>::value> +struct functor_trait +{ + typedef void result_type; + typedef T_functor functor_type; +}; + +template <class T_functor> +struct functor_trait<T_functor,true> +{ + typedef typename T_functor::result_type result_type; + typedef T_functor functor_type; +}; + +/** If you want to mix functors from a different library with libsigc++ and + * these functors define @p result_type simply use this macro inside namespace sigc like so: + * @code + * namespace sigc { SIGC_FUNCTORS_HAVE_RESULT_TYPE } + * @endcode + * + * @ingroup functors + */ +#define SIGC_FUNCTORS_HAVE_RESULT_TYPE \ +template <class T_functor> \ +struct functor_trait<T_functor,false> \ +{ \ + typedef typename T_functor::result_type result_type; \ + typedef T_functor functor_type; \ +}; + +/** If you want to mix functors from a different library with libsigc++ and + * these functors don't define @p result_type use this macro inside namespace sigc + * to expose the return type of the functors like so: + * @code + * namespace sigc { + * SIGC_FUNCTOR_TRAIT(first_functor_type, return_type_of_first_functor_type) + * SIGC_FUNCTOR_TRAIT(second_functor_type, return_type_of_second_functor_type) + * ... + * } + * @endcode + * + * @ingroup functors + */ +#define SIGC_FUNCTOR_TRAIT(T_functor,T_return) \ +template <> \ +struct functor_trait<T_functor,false> \ +{ \ + typedef T_return result_type; \ + typedef T_functor functor_type; \ +}; + +// detect the return type and the functor version of non-functor types. +FOR(0,CALL_SIZE,[[FUNCTOR_PTR_FUN(%1)]]) +FOR(0,CALL_SIZE,[[FUNCTOR_MEM_FUN(%1)]]) + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/functors/macros/mem_fun.h.m4 b/libs/sigc++2/sigc++/functors/macros/mem_fun.h.m4 new file mode 100644 index 0000000000..7c60f3d6a0 --- /dev/null +++ b/libs/sigc++2/sigc++/functors/macros/mem_fun.h.m4 @@ -0,0 +1,272 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([MEMBER_FUNCTOR],[dnl +/** [$2]mem_functor$1 wraps $4 methods with $1 argument(s). + * Use the convenience function mem_fun() to create an instance of [$2]mem_functor$1. + * + * The following template arguments are used:dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of operator()().]) + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <LIST(class T_return, class T_obj, LOOP(class T_arg%1, $1))> +class [$2]mem_functor$1 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(LOOP(T_arg%1, $1)) $4; + typedef T_return result_type; + + /// Constructs an invalid functor. + [$2]mem_functor$1() : func_ptr_(0) {} + + /** Constructs a [$2]mem_functor$1 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit [$2]mem_functor$1(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the method.]) + * @return The return value of the method invocation. + */ + T_return operator()(LIST($3 T_obj* _A_obj, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) const + { return (_A_obj->*(this->func_ptr_))(LOOP(_A_a%1, $1)); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the method.]) + * @return The return value of the method invocation. + */ + T_return operator()(LIST($3 T_obj& _A_obj, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) const + { return (_A_obj.*func_ptr_)(LOOP(_A_a%1, $1)); } + +protected: + function_type func_ptr_; +}; + +]) +define([BOUND_MEMBER_FUNCTOR],[dnl + +/** bound_[$2]mem_functor$1 encapsulates a $4 method with $1 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_[$2]mem_functor$1. + * + * The following template arguments are used:dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of operator()().]) + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <LIST(class T_return, class T_obj, LOOP(class T_arg%1, $1))> +class bound_[$2]mem_functor$1 + : public [$2]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))> +{ + typedef [$2]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_[$2]mem_functor$1 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_[$2]mem_functor$1($3 T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_[$2]mem_functor$1 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_[$2]mem_functor$1($3 T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the method.]) + * @return The return value of the method invocation. + */ + T_return operator()(LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1)) const + { return (obj_.invoke().*(this->func_ptr_))(LOOP(_A_a%1, $1)); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + [$2]limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_[$2]mem_functor performs a functor + * on the object instance stored in the sigc::bound_[$2]mem_functor object. + * + * @ingroup mem_fun + */ +template <LIST(class T_action, class T_return, class T_obj, LOOP(class T_arg%1, $1))> +void visit_each(const T_action& _A_action, + const bound_[$2]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + +]) + +define([MEM_FUN],[dnl +/** Creates a functor of type sigc::[$3]mem_functor$1 which wraps a $5 method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <LIST(LOOP(class T_arg%1, $1), class T_return, class T_obj)> +inline [$3]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))> +mem_fun[]ifelse($2,, $1)(T_return (T_obj::*_A_func)(LOOP(T_arg%1,$1)) $5) +{ return [$3]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))>(_A_func); } + +]) +define([BOUND_MEM_FUN],[dnl +/** Creates a functor of type sigc::bound_[$3]mem_functor$1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <LIST(LOOP(class T_arg%1, $1), class T_return, class T_obj, class T_obj2)> +inline bound_[$3]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))> +mem_fun[]ifelse($2,, $1)(/*$4*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(LOOP(T_arg%1,$1)) $5) +{ return bound_[$3]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_[$3]mem_functor$1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <LIST(LOOP(class T_arg%1, $1), class T_return, class T_obj, class T_obj2)> +inline bound_[$3]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))> +mem_fun[]ifelse($2,, $1)(/*$4*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(LOOP(T_arg%1,$1)) $5) +{ return bound_[$3]mem_functor$1<LIST(T_return, T_obj, LOOP(T_arg%1, $1))>(_A_obj, _A_func); } + +]) + +divert(0) + +// implementation notes: +// - we do not use bind here, because it would introduce +// an extra copy and complicate the header include order if bind is +// to have automatic conversion for member pointers. +__FIREWALL__ +#include <sigc++/type_traits.h> +#include <sigc++/functors/functor_trait.h> +#include <sigc++/limit_reference.h> + +namespace sigc { + +/** @defgroup mem_fun mem_fun() + * mem_fun() is used to convert a pointer to a method to a functor. + * + * Optionally a reference or pointer to an object can be bound to the functor. + * Note that only if the object type inherits from sigc::trackable + * the slot is cleared automatically when the object goes out of scope! + * + * If the member function pointer is to an overloaded type, you must specify + * the types using template arguments starting with the first argument. + * It is not necessary to supply the return type. + * + * @par Example: + * @code + * struct foo : public sigc::trackable + * { + * void bar(int) {} + * }; + * foo my_foo; + * sigc::slot<void, int> sl = sigc::mem_fun(my_foo, &foo::bar); + * @endcode + * + * For const methods mem_fun() takes a const reference or pointer to an object. + * + * @par Example: + * @code + * struct foo : public sigc::trackable + * { + * void bar(int) const {} + * }; + * const foo my_foo; + * sigc::slot<void, int> sl = sigc::mem_fun(my_foo, &foo::bar); + * @endcode + * + * Use mem_fun#() if there is an abiguity as to the number of arguments. + * + * @par Example: + * @code + * struct foo : public sigc::trackable + * { + * void bar(int) {} + * void bar(float) {} + * void bar(int, int) {} + * }; + * foo my_foo; + * sigc::slot<void, int> sl = sigc::mem_fun1<int>(my_foo, &foo::bar); + * @endcode + * + * @ingroup functors + */ + +FOR(0,CALL_SIZE,[[MEMBER_FUNCTOR(%1,[],[],[])]])dnl +FOR(0,CALL_SIZE,[[MEMBER_FUNCTOR(%1,[const_],[const],[const])]])dnl +FOR(0,CALL_SIZE,[[MEMBER_FUNCTOR(%1,[volatile_],[],[volatile])]])dnl +FOR(0,CALL_SIZE,[[MEMBER_FUNCTOR(%1,[const_volatile_],[const],[const volatile])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEMBER_FUNCTOR(%1,[],[],[])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEMBER_FUNCTOR(%1,[const_],[const],[const])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEMBER_FUNCTOR(%1,[volatile_],[],[volatile])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEMBER_FUNCTOR(%1,[const_volatile_],[const],[const volatile])]])dnl + +// numbered +FOR(0,CALL_SIZE,[[MEM_FUN(%1,,[],[],[])]])dnl +FOR(0,CALL_SIZE,[[MEM_FUN(%1,,[const_],[const],[const])]])dnl +FOR(0,CALL_SIZE,[[MEM_FUN(%1,,[volatile_],[],[volatile])]])dnl +FOR(0,CALL_SIZE,[[MEM_FUN(%1,,[const_volatile_],[const],[const volatile])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,,[],[],[])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,,[const_],[const],[const])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,,[volatile_],[],[volatile])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,,[const_volatile_],[const],[const volatile])]])dnl + +// unnumbered +FOR(0,CALL_SIZE,[[MEM_FUN(%1,1,[],[],[])]])dnl +FOR(0,CALL_SIZE,[[MEM_FUN(%1,1,[const_],[const],[const])]])dnl +FOR(0,CALL_SIZE,[[MEM_FUN(%1,1,[volatile_],[],[volatile])]])dnl +FOR(0,CALL_SIZE,[[MEM_FUN(%1,1,[const_volatile_],[const],[const volatile])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,1,[],[],[])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,1,[const_],[const],[const])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,1,[volatile_],[],[volatile])]])dnl +FOR(0,CALL_SIZE,[[BOUND_MEM_FUN(%1,1,[const_volatile_],[const],[const volatile])]])dnl + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/functors/macros/ptr_fun.h.m4 b/libs/sigc++2/sigc++/functors/macros/ptr_fun.h.m4 new file mode 100644 index 0000000000..6f9e1e49da --- /dev/null +++ b/libs/sigc++2/sigc++/functors/macros/ptr_fun.h.m4 @@ -0,0 +1,126 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([POINTER_FUNCTOR],[dnl +/** pointer_functor$1 wraps existing non-member functions with $1 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor$1. + * + * The following template arguments are used:dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of operator()().]) + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <LIST(LOOP(class T_arg%1, $1), class T_return)> +class pointer_functor$1 : public functor_base +{ + typedef T_return (*function_type)(LOOP(T_arg%1, $1)); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor$1() {} + + /** Constructs a pointer_functor$1 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor$1(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the function.]) + * @return The return value of the function invocation. + */ + T_return operator()(LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1)) const + { return func_ptr_(LOOP(_A_a%1, $1)); } +}; + +]) + +define([PTR_FUN],[dnl +/** Creates a functor of type sigc::pointer_functor$1 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <LIST(LOOP(class T_arg%1, $1), class T_return)> +inline pointer_functor$1<LIST(LOOP(T_arg%1, $1), T_return)> +ptr_fun[]ifelse($2,, $1)(T_return (*_A_func)(LOOP(T_arg%1,$1))) +{ return pointer_functor$1<LIST(LOOP(T_arg%1, $1), T_return)>(_A_func); } + +]) + +divert(0) +__FIREWALL__ +#include <sigc++/type_traits.h> +#include <sigc++/functors/functor_trait.h> + +namespace sigc { + +/** @defgroup ptr_fun ptr_fun() + * ptr_fun() is used to convert a pointer to a function to a functor. + * If the function pointer is to an overloaded type, you must specify + * the types using template arguments starting with the first argument. + * It is not necessary to supply the return type. + * + * @par Example: + * @code + * void foo(int) {} + * sigc::slot<void, int> sl = sigc::ptr_fun(&foo); + * @endcode + * + * Use ptr_fun#() if there is an abiguity as to the number of arguments. + * + * @par Example: + * @code + * void foo(int) {} // choose this one + * void foo(float) {} + * void foo(int, int) {} + * sigc::slot<void, long> sl = sigc::ptr_fun1<int>(&foo); + * @endcode + * + * ptr_fun() can also be used to convert a pointer to a static member + * function to a functor, like so: + * + * @par Example: + * @code + * struct foo + * { + * static void bar(int) {} + * }; + * sigc::slot<void, int> sl = sigc::ptr_fun(&foo::bar); + * @endcode + * + * @ingroup functors + */ + +FOR(0,CALL_SIZE,[[POINTER_FUNCTOR(%1)]])dnl + +// numbered ptr_fun +FOR(0,CALL_SIZE,[[PTR_FUN(%1)]])dnl + +// unnumbered ptr_fun +FOR(0,CALL_SIZE,[[PTR_FUN(%1,1)]])dnl + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/functors/macros/slot.h.m4 b/libs/sigc++2/sigc++/functors/macros/slot.h.m4 new file mode 100644 index 0000000000..f02041c96e --- /dev/null +++ b/libs/sigc++2/sigc++/functors/macros/slot.h.m4 @@ -0,0 +1,289 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([SLOT_N],[dnl +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()().dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of operator()(). The default @p nil means no argument.]) + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <LIST(class T_return, LOOP(class T_arg%1, $1))> +class slot$1 + : public slot_base +{ +public: + typedef T_return result_type; +FOR(1, $1,[ typedef _R_(T_arg%1) arg%1_type_; +]) + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(LIST(rep_type*, LOOP(arg%1_type_, $1))); +#endif + + /** Invoke the contained functor unless slot is in blocking state.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the functor.]) + * @return The return value of the functor invocation. + */ + inline T_return operator()(LOOP(arg%1_type_ _A_a%1, $1)) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(LIST(slot_base::rep_, LOOP(_A_a%1, $1))); + return T_return(); + } + + inline slot$1() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot$1(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call$1<LIST(T_functor, T_return, LOOP(T_arg%1, $1))>::address(); + } + + slot$1(const slot$1& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot$1& operator=(const slot$1& src) + { slot_base::operator=(src); return *this; } +}; + +]) +define([SLOT],[dnl +ifelse($1, $2,[dnl +/** Convenience wrapper for the numbered sigc::slot# templates. + * Slots convert arbitrary functors to unified types which are opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()().dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of operator()(). The default @p nil means no argument.]) + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * @par Example: + * @code + * void foo(int) {} + * sigc::slot<void, long> s = sigc::ptr_fun(&foo); + * s(19); + * @endcode + * + * @ingroup slot + */ +template <LIST(class T_return, LOOP(class T_arg%1 = nil, $1))>],[dnl + +/** Convenience wrapper for the numbered sigc::slot$1 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for $1 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. +dnl * +dnl * @ingroup slot + */ +template <LIST(class T_return, LOOP(class T_arg%1, $1))>]) +class slot ifelse($1, $2,,[<LIST(T_return, LIST(LOOP(T_arg%1, $1), LOOP(nil, CALL_SIZE - $1)))>]) + : public slot$1<LIST(T_return, LOOP(T_arg%1, $1))> +{ +public: + typedef slot$1<LIST(T_return, LOOP(T_arg%1, $1))> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + +]) +define([SLOT_CALL],[dnl +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it().dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of call_it().]) + * + */ +template<LIST(class T_functor, class T_return, LOOP(class T_arg%1, $1))> +struct slot_call$1 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the functor.]) + * @return The return values of the functor invocation. + */ + static T_return call_it(LIST(slot_rep* rep, LOOP(_R_(T_arg%1) a_%1, $1))) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep);dnl +ifelse($1,0,[ + return (typed_rep->functor_)(); +],[ + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP([_R_(T_arg%1)],$1)> + (LOOP(a_%1, $1)); +])dnl + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/trackable.h> +#include <sigc++/visit_each.h> +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/functors/slot_base.h> + +namespace sigc { + +namespace internal { + +/** A typed slot_rep. + * A typed slot_rep holds a functor that can be invoked from + * slot::operator()(). visit_each() is used to visit the functor's + * targets that inherit trackable recursively and register the + * notification callback. Consequently the slot_rep object will be + * notified when some referred object is destroyed or overwritten. + */ +template <class T_functor> +struct typed_slot_rep : public slot_rep +{ + typedef typed_slot_rep<T_functor> self; + + /* Use an adaptor type so that arguments can be passed as const references + * through explicit template instantiation from slot_call#::call_it() */ + typedef typename adaptor_trait<T_functor>::adaptor_type adaptor_type; + + /** The functor contained by this slot_rep object. */ + adaptor_type functor_; + + /** Constructs an invalid typed slot_rep object. + * The notification callback is registered using visit_each(). + * @param functor The functor contained by the new slot_rep object. + */ + inline typed_slot_rep(const T_functor& functor) + : slot_rep(0, &destroy, &dup), functor_(functor) + { visit_each_type<trackable*>(slot_do_bind(this), functor_); } + + inline typed_slot_rep(const typed_slot_rep& cl) + : slot_rep(cl.call_, &destroy, &dup), functor_(cl.functor_) + { visit_each_type<trackable*>(slot_do_bind(this), functor_); } + + inline ~typed_slot_rep() + { + call_ = 0; + destroy_ = 0; + visit_each_type<trackable*>(slot_do_unbind(this), functor_); + } + + /** Detaches the stored functor from the other referred trackables and destroys it. + * This does not destroy the base slot_rep object. + */ + static void* destroy(void* data) + { + self* self_ = static_cast<self*>(reinterpret_cast<slot_rep*>(data)); + self_->call_ = 0; + self_->destroy_ = 0; + visit_each_type<trackable*>(slot_do_unbind(self_), self_->functor_); + self_->functor_.~adaptor_type(); + /* don't call disconnect() here: destroy() is either called + * a) from the parent itself (in which case disconnect() leads to a segfault) or + * b) from a parentless slot (in which case disconnect() does nothing) + */ + return 0; + } + + /** Makes a deep copy of the slot_rep object. + * Deep copy means that the notification callback of the new + * slot_rep object is registered in the referred trackables. + * @return A deep copy of the slot_rep object. + */ + static void* dup(void* data) + { + slot_rep* a_rep = reinterpret_cast<slot_rep*>(data); + return static_cast<slot_rep*>(new self(*static_cast<self*>(a_rep))); + } +}; + + +FOR(0,CALL_SIZE,[[SLOT_CALL(%1)]])dnl +} /* namespace internal */ + + +FOR(0,CALL_SIZE,[[SLOT_N(%1,CALL_SIZE)]]) +SLOT(CALL_SIZE,CALL_SIZE) +FOR(0,eval(CALL_SIZE-1),[[SLOT(%1,CALL_SIZE)]]) + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/functors/mem_fun.h b/libs/sigc++2/sigc++/functors/mem_fun.h new file mode 100644 index 0000000000..e652b7cf4b --- /dev/null +++ b/libs/sigc++2/sigc++/functors/mem_fun.h @@ -0,0 +1,6201 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + + +// implementation notes: +// - we do not use bind here, because it would introduce +// an extra copy and complicate the header include order if bind is +// to have automatic conversion for member pointers. +#ifndef _SIGC_FUNCTORS_MACROS_MEM_FUNHM4_ +#define _SIGC_FUNCTORS_MACROS_MEM_FUNHM4_ +#include <sigc++/type_traits.h> +#include <sigc++/functors/functor_trait.h> +#include <sigc++/limit_reference.h> + +namespace sigc { + +/** @defgroup mem_fun mem_fun() + * mem_fun() is used to convert a pointer to a method to a functor. + * + * Optionally a reference or pointer to an object can be bound to the functor. + * Note that only if the object type inherits from sigc::trackable + * the slot is cleared automatically when the object goes out of scope! + * + * If the member function pointer is to an overloaded type, you must specify + * the types using template arguments starting with the first argument. + * It is not necessary to supply the return type. + * + * @par Example: + * @code + * struct foo : public sigc::trackable + * { + * void bar(int) {} + * }; + * foo my_foo; + * sigc::slot<void, int> sl = sigc::mem_fun(my_foo, &foo::bar); + * @endcode + * + * For const methods mem_fun() takes a const reference or pointer to an object. + * + * @par Example: + * @code + * struct foo : public sigc::trackable + * { + * void bar(int) const {} + * }; + * const foo my_foo; + * sigc::slot<void, int> sl = sigc::mem_fun(my_foo, &foo::bar); + * @endcode + * + * Use mem_fun#() if there is an abiguity as to the number of arguments. + * + * @par Example: + * @code + * struct foo : public sigc::trackable + * { + * void bar(int) {} + * void bar(float) {} + * void bar(int, int) {} + * }; + * foo my_foo; + * sigc::slot<void, int> sl = sigc::mem_fun1<int>(my_foo, &foo::bar); + * @endcode + * + * @ingroup functors + */ + +/** mem_functor0 wraps methods with 0 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class mem_functor0 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)() ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor0() : func_ptr_(0) {} + + /** Constructs a mem_functor0 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor0(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj) const + { return (_A_obj->*(this->func_ptr_))(); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj) const + { return (_A_obj.*func_ptr_)(); } + +protected: + function_type func_ptr_; +}; + +/** mem_functor1 wraps methods with 1 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class mem_functor1 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1) ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor1() : func_ptr_(0) {} + + /** Constructs a mem_functor1 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor1(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj->*(this->func_ptr_))(_A_a1); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj.*func_ptr_)(_A_a1); } + +protected: + function_type func_ptr_; +}; + +/** mem_functor2 wraps methods with 2 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class mem_functor2 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2) ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor2() : func_ptr_(0) {} + + /** Constructs a mem_functor2 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor2(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2); } + +protected: + function_type func_ptr_; +}; + +/** mem_functor3 wraps methods with 3 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class mem_functor3 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3) ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor3() : func_ptr_(0) {} + + /** Constructs a mem_functor3 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor3(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3); } + +protected: + function_type func_ptr_; +}; + +/** mem_functor4 wraps methods with 4 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class mem_functor4 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4) ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor4() : func_ptr_(0) {} + + /** Constructs a mem_functor4 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor4(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4); } + +protected: + function_type func_ptr_; +}; + +/** mem_functor5 wraps methods with 5 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class mem_functor5 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor5() : func_ptr_(0) {} + + /** Constructs a mem_functor5 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor5(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +protected: + function_type func_ptr_; +}; + +/** mem_functor6 wraps methods with 6 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class mem_functor6 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor6() : func_ptr_(0) {} + + /** Constructs a mem_functor6 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor6(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +protected: + function_type func_ptr_; +}; + +/** mem_functor7 wraps methods with 7 argument(s). + * Use the convenience function mem_fun() to create an instance of mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class mem_functor7 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) ; + typedef T_return result_type; + + /// Constructs an invalid functor. + mem_functor7() : func_ptr_(0) {} + + /** Constructs a mem_functor7 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit mem_functor7(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor0 wraps const methods with 0 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class const_mem_functor0 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)() const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor0() : func_ptr_(0) {} + + /** Constructs a const_mem_functor0 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor0(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj) const + { return (_A_obj->*(this->func_ptr_))(); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj) const + { return (_A_obj.*func_ptr_)(); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor1 wraps const methods with 1 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class const_mem_functor1 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1) const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor1() : func_ptr_(0) {} + + /** Constructs a const_mem_functor1 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor1(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj->*(this->func_ptr_))(_A_a1); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj.*func_ptr_)(_A_a1); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor2 wraps const methods with 2 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class const_mem_functor2 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2) const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor2() : func_ptr_(0) {} + + /** Constructs a const_mem_functor2 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor2(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor3 wraps const methods with 3 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class const_mem_functor3 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3) const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor3() : func_ptr_(0) {} + + /** Constructs a const_mem_functor3 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor3(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor4 wraps const methods with 4 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class const_mem_functor4 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4) const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor4() : func_ptr_(0) {} + + /** Constructs a const_mem_functor4 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor4(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor5 wraps const methods with 5 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class const_mem_functor5 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor5() : func_ptr_(0) {} + + /** Constructs a const_mem_functor5 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor5(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor6 wraps const methods with 6 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class const_mem_functor6 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor6() : func_ptr_(0) {} + + /** Constructs a const_mem_functor6 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor6(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +protected: + function_type func_ptr_; +}; + +/** const_mem_functor7 wraps const methods with 7 argument(s). + * Use the convenience function mem_fun() to create an instance of const_mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class const_mem_functor7 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_mem_functor7() : func_ptr_(0) {} + + /** Constructs a const_mem_functor7 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_mem_functor7(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor0 wraps volatile methods with 0 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class volatile_mem_functor0 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)() volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor0() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor0 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor0(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj) const + { return (_A_obj->*(this->func_ptr_))(); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj) const + { return (_A_obj.*func_ptr_)(); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor1 wraps volatile methods with 1 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class volatile_mem_functor1 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1) volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor1() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor1 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor1(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj->*(this->func_ptr_))(_A_a1); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj.*func_ptr_)(_A_a1); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor2 wraps volatile methods with 2 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class volatile_mem_functor2 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2) volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor2() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor2 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor2(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor3 wraps volatile methods with 3 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class volatile_mem_functor3 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3) volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor3() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor3 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor3(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor4 wraps volatile methods with 4 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class volatile_mem_functor4 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4) volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor4() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor4 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor4(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor5 wraps volatile methods with 5 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class volatile_mem_functor5 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor5() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor5 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor5(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor6 wraps volatile methods with 6 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class volatile_mem_functor6 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor6() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor6 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor6(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +protected: + function_type func_ptr_; +}; + +/** volatile_mem_functor7 wraps volatile methods with 7 argument(s). + * Use the convenience function mem_fun() to create an instance of volatile_mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class volatile_mem_functor7 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + volatile_mem_functor7() : func_ptr_(0) {} + + /** Constructs a volatile_mem_functor7 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit volatile_mem_functor7(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor0 wraps const volatile methods with 0 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class const_volatile_mem_functor0 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)() const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor0() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor0 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor0(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj) const + { return (_A_obj->*(this->func_ptr_))(); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj) const + { return (_A_obj.*func_ptr_)(); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor1 wraps const volatile methods with 1 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class const_volatile_mem_functor1 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1) const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor1() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor1 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor1(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj->*(this->func_ptr_))(_A_a1); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1) const + { return (_A_obj.*func_ptr_)(_A_a1); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor2 wraps const volatile methods with 2 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class const_volatile_mem_functor2 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2) const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor2() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor2 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor2(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor3 wraps const volatile methods with 3 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class const_volatile_mem_functor3 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3) const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor3() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor3 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor3(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor4 wraps const volatile methods with 4 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class const_volatile_mem_functor4 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4) const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor4() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor4 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor4(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor5 wraps const volatile methods with 5 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class const_volatile_mem_functor5 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor5() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor5 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor5(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor6 wraps const volatile methods with 6 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class const_volatile_mem_functor6 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor6() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor6 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor6(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +protected: + function_type func_ptr_; +}; + +/** const_volatile_mem_functor7 wraps const volatile methods with 7 argument(s). + * Use the convenience function mem_fun() to create an instance of const_volatile_mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class const_volatile_mem_functor7 : public functor_base +{ +public: + typedef T_return (T_obj::*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const volatile; + typedef T_return result_type; + + /// Constructs an invalid functor. + const_volatile_mem_functor7() : func_ptr_(0) {} + + /** Constructs a const_volatile_mem_functor7 object that wraps the passed method. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + explicit const_volatile_mem_functor7(function_type _A_func) : func_ptr_(_A_func) {} + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Pointer to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj* _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj->*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + + /** Execute the wrapped method operating on the passed instance. + * @param _A_obj Reference to instance the method should operate on. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(const T_obj& _A_obj, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (_A_obj.*func_ptr_)(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +protected: + function_type func_ptr_; +}; + + +/** bound_mem_functor0 encapsulates a method with 0 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class bound_mem_functor0 + : public mem_functor0<T_return, T_obj> +{ + typedef mem_functor0<T_return, T_obj> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor0 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor0( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor0 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor0( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @return The return value of the method invocation. + */ + T_return operator()() const + { return (obj_.invoke().*(this->func_ptr_))(); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj> +void visit_each(const T_action& _A_action, + const bound_mem_functor0<T_return, T_obj>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_mem_functor1 encapsulates a method with 1 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class bound_mem_functor1 + : public mem_functor1<T_return, T_obj, T_arg1> +{ + typedef mem_functor1<T_return, T_obj, T_arg1> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor1 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor1( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor1 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor1( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1> +void visit_each(const T_action& _A_action, + const bound_mem_functor1<T_return, T_obj, T_arg1>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_mem_functor2 encapsulates a method with 2 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class bound_mem_functor2 + : public mem_functor2<T_return, T_obj, T_arg1,T_arg2> +{ + typedef mem_functor2<T_return, T_obj, T_arg1,T_arg2> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor2 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor2( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor2 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor2( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2> +void visit_each(const T_action& _A_action, + const bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_mem_functor3 encapsulates a method with 3 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class bound_mem_functor3 + : public mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +{ + typedef mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor3 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor3( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor3 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor3( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +void visit_each(const T_action& _A_action, + const bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_mem_functor4 encapsulates a method with 4 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class bound_mem_functor4 + : public mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +{ + typedef mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor4 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor4( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor4 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor4( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +void visit_each(const T_action& _A_action, + const bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_mem_functor5 encapsulates a method with 5 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class bound_mem_functor5 + : public mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +{ + typedef mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor5 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor5( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor5 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor5( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +void visit_each(const T_action& _A_action, + const bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_mem_functor6 encapsulates a method with 6 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class bound_mem_functor6 + : public mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +{ + typedef mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor6 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor6( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor6 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor6( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +void visit_each(const T_action& _A_action, + const bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_mem_functor7 encapsulates a method with 7 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class bound_mem_functor7 + : public mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +{ + typedef mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_mem_functor7 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor7( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_mem_functor7 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_mem_functor7( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_mem_functor performs a functor + * on the object instance stored in the sigc::bound_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +void visit_each(const T_action& _A_action, + const bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor0 encapsulates a const method with 0 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class bound_const_mem_functor0 + : public const_mem_functor0<T_return, T_obj> +{ + typedef const_mem_functor0<T_return, T_obj> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor0 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor0(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor0 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor0(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @return The return value of the method invocation. + */ + T_return operator()() const + { return (obj_.invoke().*(this->func_ptr_))(); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor0<T_return, T_obj>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor1 encapsulates a const method with 1 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class bound_const_mem_functor1 + : public const_mem_functor1<T_return, T_obj, T_arg1> +{ + typedef const_mem_functor1<T_return, T_obj, T_arg1> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor1 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor1(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor1 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor1(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor1<T_return, T_obj, T_arg1>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor2 encapsulates a const method with 2 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class bound_const_mem_functor2 + : public const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +{ + typedef const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor2 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor2(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor2 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor2(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor3 encapsulates a const method with 3 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class bound_const_mem_functor3 + : public const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +{ + typedef const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor3 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor3(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor3 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor3(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor4 encapsulates a const method with 4 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class bound_const_mem_functor4 + : public const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +{ + typedef const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor4 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor4(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor4 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor4(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor5 encapsulates a const method with 5 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class bound_const_mem_functor5 + : public const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +{ + typedef const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor5 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor5(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor5 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor5(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor6 encapsulates a const method with 6 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class bound_const_mem_functor6 + : public const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +{ + typedef const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor6 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor6(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor6 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor6(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_mem_functor7 encapsulates a const method with 7 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class bound_const_mem_functor7 + : public const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +{ + typedef const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_mem_functor7 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor7(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_mem_functor7 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_mem_functor7(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +void visit_each(const T_action& _A_action, + const bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor0 encapsulates a volatile method with 0 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class bound_volatile_mem_functor0 + : public volatile_mem_functor0<T_return, T_obj> +{ + typedef volatile_mem_functor0<T_return, T_obj> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor0 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor0( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor0 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor0( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @return The return value of the method invocation. + */ + T_return operator()() const + { return (obj_.invoke().*(this->func_ptr_))(); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor0<T_return, T_obj>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor1 encapsulates a volatile method with 1 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class bound_volatile_mem_functor1 + : public volatile_mem_functor1<T_return, T_obj, T_arg1> +{ + typedef volatile_mem_functor1<T_return, T_obj, T_arg1> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor1 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor1( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor1 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor1( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor1<T_return, T_obj, T_arg1>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor2 encapsulates a volatile method with 2 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class bound_volatile_mem_functor2 + : public volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +{ + typedef volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor2 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor2( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor2 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor2( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor3 encapsulates a volatile method with 3 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class bound_volatile_mem_functor3 + : public volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +{ + typedef volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor3 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor3( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor3 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor3( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor4 encapsulates a volatile method with 4 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class bound_volatile_mem_functor4 + : public volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +{ + typedef volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor4 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor4( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor4 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor4( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor5 encapsulates a volatile method with 5 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class bound_volatile_mem_functor5 + : public volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +{ + typedef volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor5 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor5( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor5 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor5( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor6 encapsulates a volatile method with 6 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class bound_volatile_mem_functor6 + : public volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +{ + typedef volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor6 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor6( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor6 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor6( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_volatile_mem_functor7 encapsulates a volatile method with 7 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_volatile_mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class bound_volatile_mem_functor7 + : public volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +{ + typedef volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_volatile_mem_functor7 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor7( T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_volatile_mem_functor7 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_volatile_mem_functor7( T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +void visit_each(const T_action& _A_action, + const bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor0 encapsulates a const volatile method with 0 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +class bound_const_volatile_mem_functor0 + : public const_volatile_mem_functor0<T_return, T_obj> +{ + typedef const_volatile_mem_functor0<T_return, T_obj> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor0 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor0(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor0 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor0(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @return The return value of the method invocation. + */ + T_return operator()() const + { return (obj_.invoke().*(this->func_ptr_))(); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor0<T_return, T_obj>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor1 encapsulates a const volatile method with 1 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1> +class bound_const_volatile_mem_functor1 + : public const_volatile_mem_functor1<T_return, T_obj, T_arg1> +{ + typedef const_volatile_mem_functor1<T_return, T_obj, T_arg1> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor1 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor1(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor1 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor1(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor2 encapsulates a const volatile method with 2 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2> +class bound_const_volatile_mem_functor2 + : public const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +{ + typedef const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor2 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor2(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor2 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor2(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor3 encapsulates a const volatile method with 3 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +class bound_const_volatile_mem_functor3 + : public const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +{ + typedef const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor3 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor3(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor3 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor3(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor4 encapsulates a const volatile method with 4 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class bound_const_volatile_mem_functor4 + : public const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +{ + typedef const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor4 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor4(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor4 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor4(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor5 encapsulates a const volatile method with 5 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class bound_const_volatile_mem_functor5 + : public const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +{ + typedef const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor5 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor5(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor5 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor5(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor6 encapsulates a const volatile method with 6 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class bound_const_volatile_mem_functor6 + : public const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +{ + typedef const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor6 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor6(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor6 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor6(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +/** bound_const_volatile_mem_functor7 encapsulates a const volatile method with 7 arguments and an object instance. + * Use the convenience function mem_fun() to create an instance of bound_const_volatile_mem_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * - @e T_obj The object type. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class bound_const_volatile_mem_functor7 + : public const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +{ + typedef const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> base_type_; +public: + typedef typename base_type_::function_type function_type; + + /** Constructs a bound_const_volatile_mem_functor7 object that wraps the passed method. + * @param _A_obj Pointer to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor7(const T_obj* _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(*_A_obj) + {} + + /** Constructs a bound_const_volatile_mem_functor7 object that wraps the passed method. + * @param _A_obj Reference to instance the method will operate on. + * @param _A_func Pointer to method will be invoked from operator()(). + */ + bound_const_volatile_mem_functor7(const T_obj& _A_obj, function_type _A_func) + : base_type_(_A_func), + obj_(_A_obj) + {} + + /** Execute the wrapped method operating on the stored instance. + * @param _A_a1 Argument to be passed on to the method. + * @param _A_a2 Argument to be passed on to the method. + * @param _A_a3 Argument to be passed on to the method. + * @param _A_a4 Argument to be passed on to the method. + * @param _A_a5 Argument to be passed on to the method. + * @param _A_a6 Argument to be passed on to the method. + * @param _A_a7 Argument to be passed on to the method. + * @return The return value of the method invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return (obj_.invoke().*(this->func_ptr_))(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + +//protected: + // Reference to stored object instance. + // This is the handler object, such as TheObject in void TheObject::signal_handler(). + const_volatile_limit_reference<T_obj> obj_; +}; + +//template specialization of visit_each<>(action, functor): +/** Performs a functor on each of the targets of a functor. + * The function overload for sigc::bound_const_volatile_mem_functor performs a functor + * on the object instance stored in the sigc::bound_const_volatile_mem_functor object. + * + * @ingroup mem_fun + */ +template <class T_action, class T_return, class T_obj, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +void visit_each(const T_action& _A_action, + const bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>& _A_target) +{ + sigc::visit_each(_A_action, _A_target.obj_); +} + + +// numbered +/** Creates a functor of type sigc::mem_functor0 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline mem_functor0<T_return, T_obj> +mem_fun0(T_return (T_obj::*_A_func)() ) +{ return mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::mem_functor1 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(T_return (T_obj::*_A_func)(T_arg1) ) +{ return mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::mem_functor2 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(T_return (T_obj::*_A_func)(T_arg1,T_arg2) ) +{ return mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::mem_functor3 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) ) +{ return mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::mem_functor4 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) ) +{ return mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::mem_functor5 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) ) +{ return mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::mem_functor6 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) ) +{ return mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::mem_functor7 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) ) +{ return mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor0 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline const_mem_functor0<T_return, T_obj> +mem_fun0(T_return (T_obj::*_A_func)() const) +{ return const_mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor1 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline const_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(T_return (T_obj::*_A_func)(T_arg1) const) +{ return const_mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor2 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(T_return (T_obj::*_A_func)(T_arg1,T_arg2) const) +{ return const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor3 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) const) +{ return const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor4 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const) +{ return const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor5 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const) +{ return const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor6 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const) +{ return const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor7 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const) +{ return const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor0 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline volatile_mem_functor0<T_return, T_obj> +mem_fun0(T_return (T_obj::*_A_func)() volatile) +{ return volatile_mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor1 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(T_return (T_obj::*_A_func)(T_arg1) volatile) +{ return volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor2 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(T_return (T_obj::*_A_func)(T_arg1,T_arg2) volatile) +{ return volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor3 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) volatile) +{ return volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor4 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) volatile) +{ return volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor5 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) volatile) +{ return volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor6 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) volatile) +{ return volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor7 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) volatile) +{ return volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor0 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline const_volatile_mem_functor0<T_return, T_obj> +mem_fun0(T_return (T_obj::*_A_func)() const volatile) +{ return const_volatile_mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor1 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline const_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(T_return (T_obj::*_A_func)(T_arg1) const volatile) +{ return const_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor2 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(T_return (T_obj::*_A_func)(T_arg1,T_arg2) const volatile) +{ return const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor3 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) const volatile) +{ return const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor4 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const volatile) +{ return const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor5 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const volatile) +{ return const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor6 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const volatile) +{ return const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor7 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const volatile) +{ return const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::bound_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_mem_functor0<T_return, T_obj> +mem_fun0(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() ) +{ return bound_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_mem_functor0<T_return, T_obj> +mem_fun0(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() ) +{ return bound_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) ) +{ return bound_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) ) +{ return bound_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) ) +{ return bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) ) +{ return bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) ) +{ return bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) ) +{ return bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) ) +{ return bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) ) +{ return bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) ) +{ return bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) ) +{ return bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) ) +{ return bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) ) +{ return bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) ) +{ return bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) ) +{ return bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor0<T_return, T_obj> +mem_fun0(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() const) +{ return bound_const_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor0<T_return, T_obj> +mem_fun0(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() const) +{ return bound_const_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const) +{ return bound_const_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const) +{ return bound_const_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const) +{ return bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const) +{ return bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const) +{ return bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const) +{ return bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const) +{ return bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const) +{ return bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const) +{ return bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const) +{ return bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const) +{ return bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const) +{ return bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const) +{ return bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const) +{ return bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor0<T_return, T_obj> +mem_fun0(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() volatile) +{ return bound_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor0<T_return, T_obj> +mem_fun0(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() volatile) +{ return bound_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) volatile) +{ return bound_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) volatile) +{ return bound_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) volatile) +{ return bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) volatile) +{ return bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) volatile) +{ return bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) volatile) +{ return bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) volatile) +{ return bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) volatile) +{ return bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) volatile) +{ return bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) volatile) +{ return bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) volatile) +{ return bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) volatile) +{ return bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) volatile) +{ return bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) volatile) +{ return bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor0<T_return, T_obj> +mem_fun0(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() const volatile) +{ return bound_const_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor0<T_return, T_obj> +mem_fun0(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() const volatile) +{ return bound_const_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const volatile) +{ return bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun1(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const volatile) +{ return bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const volatile) +{ return bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun2(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const volatile) +{ return bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const volatile) +{ return bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun3(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const volatile) +{ return bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const volatile) +{ return bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun4(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const volatile) +{ return bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const volatile) +{ return bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun5(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const volatile) +{ return bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const volatile) +{ return bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun6(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const volatile) +{ return bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const volatile) +{ return bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun7(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const volatile) +{ return bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + + +// unnumbered +/** Creates a functor of type sigc::mem_functor0 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline mem_functor0<T_return, T_obj> +mem_fun(T_return (T_obj::*_A_func)() ) +{ return mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::mem_functor1 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline mem_functor1<T_return, T_obj, T_arg1> +mem_fun(T_return (T_obj::*_A_func)(T_arg1) ) +{ return mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::mem_functor2 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2) ) +{ return mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::mem_functor3 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) ) +{ return mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::mem_functor4 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) ) +{ return mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::mem_functor5 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) ) +{ return mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::mem_functor6 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) ) +{ return mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::mem_functor7 which wraps a method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) ) +{ return mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor0 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline const_mem_functor0<T_return, T_obj> +mem_fun(T_return (T_obj::*_A_func)() const) +{ return const_mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor1 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline const_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(T_return (T_obj::*_A_func)(T_arg1) const) +{ return const_mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor2 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2) const) +{ return const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor3 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) const) +{ return const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor4 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const) +{ return const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor5 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const) +{ return const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor6 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const) +{ return const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::const_mem_functor7 which wraps a const method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const) +{ return const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor0 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline volatile_mem_functor0<T_return, T_obj> +mem_fun(T_return (T_obj::*_A_func)() volatile) +{ return volatile_mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor1 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(T_return (T_obj::*_A_func)(T_arg1) volatile) +{ return volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor2 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2) volatile) +{ return volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor3 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) volatile) +{ return volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor4 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) volatile) +{ return volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor5 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) volatile) +{ return volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor6 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) volatile) +{ return volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::volatile_mem_functor7 which wraps a volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) volatile) +{ return volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor0 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj> +inline const_volatile_mem_functor0<T_return, T_obj> +mem_fun(T_return (T_obj::*_A_func)() const volatile) +{ return const_volatile_mem_functor0<T_return, T_obj>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor1 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj> +inline const_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(T_return (T_obj::*_A_func)(T_arg1) const volatile) +{ return const_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor2 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj> +inline const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2) const volatile) +{ return const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor3 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj> +inline const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3) const volatile) +{ return const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor4 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj> +inline const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const volatile) +{ return const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor5 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj> +inline const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const volatile) +{ return const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor6 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj> +inline const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const volatile) +{ return const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_func); } + +/** Creates a functor of type sigc::const_volatile_mem_functor7 which wraps a const volatile method. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj> +inline const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(T_return (T_obj::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const volatile) +{ return const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_func); } + +/** Creates a functor of type sigc::bound_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_mem_functor0<T_return, T_obj> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() ) +{ return bound_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_mem_functor0<T_return, T_obj> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() ) +{ return bound_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) ) +{ return bound_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) ) +{ return bound_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) ) +{ return bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) ) +{ return bound_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) ) +{ return bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) ) +{ return bound_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) ) +{ return bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) ) +{ return bound_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) ) +{ return bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) ) +{ return bound_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) ) +{ return bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) ) +{ return bound_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) ) +{ return bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) ) +{ return bound_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor0<T_return, T_obj> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() const) +{ return bound_const_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor0<T_return, T_obj> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() const) +{ return bound_const_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const) +{ return bound_const_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const) +{ return bound_const_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const) +{ return bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const) +{ return bound_const_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const) +{ return bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const) +{ return bound_const_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const) +{ return bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const) +{ return bound_const_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const) +{ return bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const) +{ return bound_const_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const) +{ return bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const) +{ return bound_const_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const) +{ return bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const) +{ return bound_const_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor0<T_return, T_obj> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() volatile) +{ return bound_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor0<T_return, T_obj> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() volatile) +{ return bound_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) volatile) +{ return bound_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) volatile) +{ return bound_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) volatile) +{ return bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) volatile) +{ return bound_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) volatile) +{ return bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) volatile) +{ return bound_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) volatile) +{ return bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) volatile) +{ return bound_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) volatile) +{ return bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) volatile) +{ return bound_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) volatile) +{ return bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) volatile) +{ return bound_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/**/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) volatile) +{ return bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/**/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) volatile) +{ return bound_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor0<T_return, T_obj> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)() const volatile) +{ return bound_const_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor0 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor0<T_return, T_obj> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)() const volatile) +{ return bound_const_volatile_mem_functor0<T_return, T_obj>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const volatile) +{ return bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor1 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1) const volatile) +{ return bound_const_volatile_mem_functor1<T_return, T_obj, T_arg1>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const volatile) +{ return bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor2 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2) const volatile) +{ return bound_const_volatile_mem_functor2<T_return, T_obj, T_arg1,T_arg2>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const volatile) +{ return bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor3 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3) const volatile) +{ return bound_const_volatile_mem_functor3<T_return, T_obj, T_arg1,T_arg2,T_arg3>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const volatile) +{ return bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor4 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4) const volatile) +{ return bound_const_volatile_mem_functor4<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const volatile) +{ return bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor5 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5) const volatile) +{ return bound_const_volatile_mem_functor5<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const volatile) +{ return bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor6 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6) const volatile) +{ return bound_const_volatile_mem_functor6<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Pointer to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/*const*/ T_obj* _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const volatile) +{ return bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + +/** Creates a functor of type sigc::bound_const_volatile_mem_functor7 which encapsulates a method and an object instance. + * @param _A_obj Reference to object instance the functor should operate on. + * @param _A_func Pointer to method that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup mem_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return, class T_obj, class T_obj2> +inline bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +mem_fun(/*const*/ T_obj& _A_obj, T_return (T_obj2::*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7) const volatile) +{ return bound_const_volatile_mem_functor7<T_return, T_obj, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>(_A_obj, _A_func); } + + +} /* namespace sigc */ +#endif /* _SIGC_FUNCTORS_MACROS_MEM_FUNHM4_ */ diff --git a/libs/sigc++2/sigc++/functors/ptr_fun.h b/libs/sigc++2/sigc++/functors/ptr_fun.h new file mode 100644 index 0000000000..5ab6b5ab96 --- /dev/null +++ b/libs/sigc++2/sigc++/functors/ptr_fun.h @@ -0,0 +1,542 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + +#ifndef _SIGC_FUNCTORS_MACROS_PTR_FUNHM4_ +#define _SIGC_FUNCTORS_MACROS_PTR_FUNHM4_ +#include <sigc++/type_traits.h> +#include <sigc++/functors/functor_trait.h> + +namespace sigc { + +/** @defgroup ptr_fun ptr_fun() + * ptr_fun() is used to convert a pointer to a function to a functor. + * If the function pointer is to an overloaded type, you must specify + * the types using template arguments starting with the first argument. + * It is not necessary to supply the return type. + * + * @par Example: + * @code + * void foo(int) {} + * sigc::slot<void, int> sl = sigc::ptr_fun(&foo); + * @endcode + * + * Use ptr_fun#() if there is an abiguity as to the number of arguments. + * + * @par Example: + * @code + * void foo(int) {} // choose this one + * void foo(float) {} + * void foo(int, int) {} + * sigc::slot<void, long> sl = sigc::ptr_fun1<int>(&foo); + * @endcode + * + * ptr_fun() can also be used to convert a pointer to a static member + * function to a functor, like so: + * + * @par Example: + * @code + * struct foo + * { + * static void bar(int) {} + * }; + * sigc::slot<void, int> sl = sigc::ptr_fun(&foo::bar); + * @endcode + * + * @ingroup functors + */ + +/** pointer_functor0 wraps existing non-member functions with 0 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor0. + * + * The following template arguments are used: + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_return> +class pointer_functor0 : public functor_base +{ + typedef T_return (*function_type)(); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor0() {} + + /** Constructs a pointer_functor0 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor0(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @return The return value of the function invocation. + */ + T_return operator()() const + { return func_ptr_(); } +}; + +/** pointer_functor1 wraps existing non-member functions with 1 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor1. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_arg1, class T_return> +class pointer_functor1 : public functor_base +{ + typedef T_return (*function_type)(T_arg1); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor1() {} + + /** Constructs a pointer_functor1 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor1(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @param _A_a1 Argument to be passed on to the function. + * @return The return value of the function invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1) const + { return func_ptr_(_A_a1); } +}; + +/** pointer_functor2 wraps existing non-member functions with 2 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor2. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2, class T_return> +class pointer_functor2 : public functor_base +{ + typedef T_return (*function_type)(T_arg1,T_arg2); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor2() {} + + /** Constructs a pointer_functor2 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor2(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @param _A_a1 Argument to be passed on to the function. + * @param _A_a2 Argument to be passed on to the function. + * @return The return value of the function invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return func_ptr_(_A_a1,_A_a2); } +}; + +/** pointer_functor3 wraps existing non-member functions with 3 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor3. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return> +class pointer_functor3 : public functor_base +{ + typedef T_return (*function_type)(T_arg1,T_arg2,T_arg3); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor3() {} + + /** Constructs a pointer_functor3 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor3(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @param _A_a1 Argument to be passed on to the function. + * @param _A_a2 Argument to be passed on to the function. + * @param _A_a3 Argument to be passed on to the function. + * @return The return value of the function invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return func_ptr_(_A_a1,_A_a2,_A_a3); } +}; + +/** pointer_functor4 wraps existing non-member functions with 4 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor4. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return> +class pointer_functor4 : public functor_base +{ + typedef T_return (*function_type)(T_arg1,T_arg2,T_arg3,T_arg4); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor4() {} + + /** Constructs a pointer_functor4 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor4(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @param _A_a1 Argument to be passed on to the function. + * @param _A_a2 Argument to be passed on to the function. + * @param _A_a3 Argument to be passed on to the function. + * @param _A_a4 Argument to be passed on to the function. + * @return The return value of the function invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return func_ptr_(_A_a1,_A_a2,_A_a3,_A_a4); } +}; + +/** pointer_functor5 wraps existing non-member functions with 5 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor5. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return> +class pointer_functor5 : public functor_base +{ + typedef T_return (*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor5() {} + + /** Constructs a pointer_functor5 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor5(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @param _A_a1 Argument to be passed on to the function. + * @param _A_a2 Argument to be passed on to the function. + * @param _A_a3 Argument to be passed on to the function. + * @param _A_a4 Argument to be passed on to the function. + * @param _A_a5 Argument to be passed on to the function. + * @return The return value of the function invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return func_ptr_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } +}; + +/** pointer_functor6 wraps existing non-member functions with 6 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor6. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return> +class pointer_functor6 : public functor_base +{ + typedef T_return (*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor6() {} + + /** Constructs a pointer_functor6 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor6(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @param _A_a1 Argument to be passed on to the function. + * @param _A_a2 Argument to be passed on to the function. + * @param _A_a3 Argument to be passed on to the function. + * @param _A_a4 Argument to be passed on to the function. + * @param _A_a5 Argument to be passed on to the function. + * @param _A_a6 Argument to be passed on to the function. + * @return The return value of the function invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return func_ptr_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } +}; + +/** pointer_functor7 wraps existing non-member functions with 7 argument(s). + * Use the convenience function ptr_fun() to create an instance of pointer_functor7. + * + * The following template arguments are used: + * - @e T_arg1 Argument type used in the definition of operator()(). + * - @e T_arg2 Argument type used in the definition of operator()(). + * - @e T_arg3 Argument type used in the definition of operator()(). + * - @e T_arg4 Argument type used in the definition of operator()(). + * - @e T_arg5 Argument type used in the definition of operator()(). + * - @e T_arg6 Argument type used in the definition of operator()(). + * - @e T_arg7 Argument type used in the definition of operator()(). + * - @e T_return The return type of operator()(). + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return> +class pointer_functor7 : public functor_base +{ + typedef T_return (*function_type)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7); +protected: + function_type func_ptr_; +public: + typedef T_return result_type; + + /// Constructs an invalid functor. + pointer_functor7() {} + + /** Constructs a pointer_functor7 object that wraps an existing function. + * @param _A_func Pointer to function that will be invoked from operator()(). + */ + explicit pointer_functor7(function_type _A_func): func_ptr_(_A_func) {} + + /** Execute the wrapped function. + * @param _A_a1 Argument to be passed on to the function. + * @param _A_a2 Argument to be passed on to the function. + * @param _A_a3 Argument to be passed on to the function. + * @param _A_a4 Argument to be passed on to the function. + * @param _A_a5 Argument to be passed on to the function. + * @param _A_a6 Argument to be passed on to the function. + * @param _A_a7 Argument to be passed on to the function. + * @return The return value of the function invocation. + */ + T_return operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return func_ptr_(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } +}; + + +// numbered ptr_fun +/** Creates a functor of type sigc::pointer_functor0 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_return> +inline pointer_functor0<T_return> +ptr_fun0(T_return (*_A_func)()) +{ return pointer_functor0<T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor1 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1, class T_return> +inline pointer_functor1<T_arg1, T_return> +ptr_fun1(T_return (*_A_func)(T_arg1)) +{ return pointer_functor1<T_arg1, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor2 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2, class T_return> +inline pointer_functor2<T_arg1,T_arg2, T_return> +ptr_fun2(T_return (*_A_func)(T_arg1,T_arg2)) +{ return pointer_functor2<T_arg1,T_arg2, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor3 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return> +inline pointer_functor3<T_arg1,T_arg2,T_arg3, T_return> +ptr_fun3(T_return (*_A_func)(T_arg1,T_arg2,T_arg3)) +{ return pointer_functor3<T_arg1,T_arg2,T_arg3, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor4 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return> +inline pointer_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return> +ptr_fun4(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4)) +{ return pointer_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor5 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return> +inline pointer_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return> +ptr_fun5(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5)) +{ return pointer_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor6 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return> +inline pointer_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return> +ptr_fun6(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6)) +{ return pointer_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor7 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return> +inline pointer_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return> +ptr_fun7(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7)) +{ return pointer_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return>(_A_func); } + + +// unnumbered ptr_fun +/** Creates a functor of type sigc::pointer_functor0 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_return> +inline pointer_functor0<T_return> +ptr_fun(T_return (*_A_func)()) +{ return pointer_functor0<T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor1 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1, class T_return> +inline pointer_functor1<T_arg1, T_return> +ptr_fun(T_return (*_A_func)(T_arg1)) +{ return pointer_functor1<T_arg1, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor2 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2, class T_return> +inline pointer_functor2<T_arg1,T_arg2, T_return> +ptr_fun(T_return (*_A_func)(T_arg1,T_arg2)) +{ return pointer_functor2<T_arg1,T_arg2, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor3 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3, class T_return> +inline pointer_functor3<T_arg1,T_arg2,T_arg3, T_return> +ptr_fun(T_return (*_A_func)(T_arg1,T_arg2,T_arg3)) +{ return pointer_functor3<T_arg1,T_arg2,T_arg3, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor4 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_return> +inline pointer_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return> +ptr_fun(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4)) +{ return pointer_functor4<T_arg1,T_arg2,T_arg3,T_arg4, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor5 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_return> +inline pointer_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return> +ptr_fun(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5)) +{ return pointer_functor5<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor6 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_return> +inline pointer_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return> +ptr_fun(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6)) +{ return pointer_functor6<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_return>(_A_func); } + +/** Creates a functor of type sigc::pointer_functor7 which wraps an existing non-member function. + * @param _A_func Pointer to function that should be wrapped. + * @return Functor that executes @e _A_func on invokation. + * + * @ingroup ptr_fun + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_return> +inline pointer_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return> +ptr_fun(T_return (*_A_func)(T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7)) +{ return pointer_functor7<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_return>(_A_func); } + + +} /* namespace sigc */ +#endif /* _SIGC_FUNCTORS_MACROS_PTR_FUNHM4_ */ diff --git a/libs/sigc++2/sigc++/functors/slot.cc b/libs/sigc++2/sigc++/functors/slot.cc new file mode 100644 index 0000000000..5b9c92e201 --- /dev/null +++ b/libs/sigc++2/sigc++/functors/slot.cc @@ -0,0 +1,25 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#include <sigc++/functors/slot.h> + +namespace sigc { + + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/functors/slot.h b/libs/sigc++2/sigc++/functors/slot.h new file mode 100644 index 0000000000..712940a7f5 --- /dev/null +++ b/libs/sigc++2/sigc++/functors/slot.h @@ -0,0 +1,1301 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_FUNCTORS_MACROS_SLOTHM4_ +#define _SIGC_FUNCTORS_MACROS_SLOTHM4_ +#include <sigc++/trackable.h> +#include <sigc++/visit_each.h> +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/functors/slot_base.h> + +namespace sigc { + +namespace internal { + +/** A typed slot_rep. + * A typed slot_rep holds a functor that can be invoked from + * slot::operator()(). visit_each() is used to visit the functor's + * targets that inherit trackable recursively and register the + * notification callback. Consequently the slot_rep object will be + * notified when some referred object is destroyed or overwritten. + */ +template <class T_functor> +struct typed_slot_rep : public slot_rep +{ + typedef typed_slot_rep<T_functor> self; + + /* Use an adaptor type so that arguments can be passed as const references + * through explicit template instantiation from slot_call#::call_it() */ + typedef typename adaptor_trait<T_functor>::adaptor_type adaptor_type; + + /** The functor contained by this slot_rep object. */ + adaptor_type functor_; + + /** Constructs an invalid typed slot_rep object. + * The notification callback is registered using visit_each(). + * @param functor The functor contained by the new slot_rep object. + */ + inline typed_slot_rep(const T_functor& functor) + : slot_rep(0, &destroy, &dup), functor_(functor) + { visit_each_type<trackable*>(slot_do_bind(this), functor_); } + + inline typed_slot_rep(const typed_slot_rep& cl) + : slot_rep(cl.call_, &destroy, &dup), functor_(cl.functor_) + { visit_each_type<trackable*>(slot_do_bind(this), functor_); } + + inline ~typed_slot_rep() + { + call_ = 0; + destroy_ = 0; + visit_each_type<trackable*>(slot_do_unbind(this), functor_); + } + + /** Detaches the stored functor from the other referred trackables and destroys it. + * This does not destroy the base slot_rep object. + */ + static void* destroy(void* data) + { + self* self_ = static_cast<self*>(reinterpret_cast<slot_rep*>(data)); + self_->call_ = 0; + self_->destroy_ = 0; + visit_each_type<trackable*>(slot_do_unbind(self_), self_->functor_); + self_->functor_.~adaptor_type(); + /* don't call disconnect() here: destroy() is either called + * a) from the parent itself (in which case disconnect() leads to a segfault) or + * b) from a parentless slot (in which case disconnect() does nothing) + */ + return 0; + } + + /** Makes a deep copy of the slot_rep object. + * Deep copy means that the notification callback of the new + * slot_rep object is registered in the referred trackables. + * @return A deep copy of the slot_rep object. + */ + static void* dup(void* data) + { + slot_rep* a_rep = reinterpret_cast<slot_rep*>(data); + return static_cast<slot_rep*>(new self(*static_cast<self*>(a_rep))); + } +}; + + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * + */ +template<class T_functor, class T_return> +struct slot_call0 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_)(); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * - @e T_arg1 Argument type used in the definition of call_it(). + * + */ +template<class T_functor, class T_return, class T_arg1> +struct slot_call1 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @param _A_a1 Argument to be passed on to the functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take> + (a_1); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * - @e T_arg1 Argument type used in the definition of call_it(). + * - @e T_arg2 Argument type used in the definition of call_it(). + * + */ +template<class T_functor, class T_return, class T_arg1,class T_arg2> +struct slot_call2 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1,typename type_trait<T_arg2>::take a_2) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take> + (a_1,a_2); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * - @e T_arg1 Argument type used in the definition of call_it(). + * - @e T_arg2 Argument type used in the definition of call_it(). + * - @e T_arg3 Argument type used in the definition of call_it(). + * + */ +template<class T_functor, class T_return, class T_arg1,class T_arg2,class T_arg3> +struct slot_call3 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1,typename type_trait<T_arg2>::take a_2,typename type_trait<T_arg3>::take a_3) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take> + (a_1,a_2,a_3); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * - @e T_arg1 Argument type used in the definition of call_it(). + * - @e T_arg2 Argument type used in the definition of call_it(). + * - @e T_arg3 Argument type used in the definition of call_it(). + * - @e T_arg4 Argument type used in the definition of call_it(). + * + */ +template<class T_functor, class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +struct slot_call4 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1,typename type_trait<T_arg2>::take a_2,typename type_trait<T_arg3>::take a_3,typename type_trait<T_arg4>::take a_4) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take> + (a_1,a_2,a_3,a_4); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * - @e T_arg1 Argument type used in the definition of call_it(). + * - @e T_arg2 Argument type used in the definition of call_it(). + * - @e T_arg3 Argument type used in the definition of call_it(). + * - @e T_arg4 Argument type used in the definition of call_it(). + * - @e T_arg5 Argument type used in the definition of call_it(). + * + */ +template<class T_functor, class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +struct slot_call5 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @param _A_a5 Argument to be passed on to the functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1,typename type_trait<T_arg2>::take a_2,typename type_trait<T_arg3>::take a_3,typename type_trait<T_arg4>::take a_4,typename type_trait<T_arg5>::take a_5) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take> + (a_1,a_2,a_3,a_4,a_5); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * - @e T_arg1 Argument type used in the definition of call_it(). + * - @e T_arg2 Argument type used in the definition of call_it(). + * - @e T_arg3 Argument type used in the definition of call_it(). + * - @e T_arg4 Argument type used in the definition of call_it(). + * - @e T_arg5 Argument type used in the definition of call_it(). + * - @e T_arg6 Argument type used in the definition of call_it(). + * + */ +template<class T_functor, class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +struct slot_call6 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @param _A_a5 Argument to be passed on to the functor. + * @param _A_a6 Argument to be passed on to the functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1,typename type_trait<T_arg2>::take a_2,typename type_trait<T_arg3>::take a_3,typename type_trait<T_arg4>::take a_4,typename type_trait<T_arg5>::take a_5,typename type_trait<T_arg6>::take a_6) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take,typename type_trait<T_arg6>::take> + (a_1,a_2,a_3,a_4,a_5,a_6); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +/** Abstracts functor execution. + * call_it() invokes a functor of type @e T_functor with a list of + * parameters whose types are given by the template arguments. + * address() forms a function pointer from call_it(). + * + * The following template arguments are used: + * - @e T_functor The functor type. + * - @e T_return The return type of call_it(). + * - @e T_arg1 Argument type used in the definition of call_it(). + * - @e T_arg2 Argument type used in the definition of call_it(). + * - @e T_arg3 Argument type used in the definition of call_it(). + * - @e T_arg4 Argument type used in the definition of call_it(). + * - @e T_arg5 Argument type used in the definition of call_it(). + * - @e T_arg6 Argument type used in the definition of call_it(). + * - @e T_arg7 Argument type used in the definition of call_it(). + * + */ +template<class T_functor, class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +struct slot_call7 +{ + /** Invokes a functor of type @p T_functor. + * @param rep slot_rep object that holds a functor of type @p T_functor. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @param _A_a5 Argument to be passed on to the functor. + * @param _A_a6 Argument to be passed on to the functor. + * @param _A_a7 Argument to be passed on to the functor. + * @return The return values of the functor invocation. + */ + static T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1,typename type_trait<T_arg2>::take a_2,typename type_trait<T_arg3>::take a_3,typename type_trait<T_arg4>::take a_4,typename type_trait<T_arg5>::take a_5,typename type_trait<T_arg6>::take a_6,typename type_trait<T_arg7>::take a_7) + { + typedef typed_slot_rep<T_functor> typed_slot; + typed_slot *typed_rep = static_cast<typed_slot*>(rep); + return (typed_rep->functor_).SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take,typename type_trait<T_arg6>::take,typename type_trait<T_arg7>::take> + (a_1,a_2,a_3,a_4,a_5,a_6,a_7); + } + + /** Forms a function pointer from call_it(). + * @return A function pointer formed from call_it(). + */ + static hook address() + { return reinterpret_cast<hook>(&call_it); } +}; + +} /* namespace internal */ + + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return> +class slot0 + : public slot_base +{ +public: + typedef T_return result_type; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @return The return value of the functor invocation. + */ + inline T_return operator()() const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_); + return T_return(); + } + + inline slot0() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot0(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call0<T_functor, T_return>::address(); + } + + slot0(const slot0& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot0& operator=(const slot0& src) + { slot_base::operator=(src); return *this; } +}; + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return, class T_arg1> +class slot1 + : public slot_base +{ +public: + typedef T_return result_type; + typedef typename type_trait<T_arg1>::take arg1_type_; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*, arg1_type_); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @param _A_a1 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + inline T_return operator()(arg1_type_ _A_a1) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_, _A_a1); + return T_return(); + } + + inline slot1() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot1(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call1<T_functor, T_return, T_arg1>::address(); + } + + slot1(const slot1& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot1& operator=(const slot1& src) + { slot_base::operator=(src); return *this; } +}; + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return, class T_arg1,class T_arg2> +class slot2 + : public slot_base +{ +public: + typedef T_return result_type; + typedef typename type_trait<T_arg1>::take arg1_type_; + typedef typename type_trait<T_arg2>::take arg2_type_; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*, arg1_type_,arg2_type_); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + inline T_return operator()(arg1_type_ _A_a1,arg2_type_ _A_a2) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_, _A_a1,_A_a2); + return T_return(); + } + + inline slot2() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot2(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call2<T_functor, T_return, T_arg1,T_arg2>::address(); + } + + slot2(const slot2& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot2& operator=(const slot2& src) + { slot_base::operator=(src); return *this; } +}; + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg3 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3> +class slot3 + : public slot_base +{ +public: + typedef T_return result_type; + typedef typename type_trait<T_arg1>::take arg1_type_; + typedef typename type_trait<T_arg2>::take arg2_type_; + typedef typename type_trait<T_arg3>::take arg3_type_; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*, arg1_type_,arg2_type_,arg3_type_); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + inline T_return operator()(arg1_type_ _A_a1,arg2_type_ _A_a2,arg3_type_ _A_a3) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_, _A_a1,_A_a2,_A_a3); + return T_return(); + } + + inline slot3() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot3(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call3<T_functor, T_return, T_arg1,T_arg2,T_arg3>::address(); + } + + slot3(const slot3& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot3& operator=(const slot3& src) + { slot_base::operator=(src); return *this; } +}; + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg3 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg4 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class slot4 + : public slot_base +{ +public: + typedef T_return result_type; + typedef typename type_trait<T_arg1>::take arg1_type_; + typedef typename type_trait<T_arg2>::take arg2_type_; + typedef typename type_trait<T_arg3>::take arg3_type_; + typedef typename type_trait<T_arg4>::take arg4_type_; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*, arg1_type_,arg2_type_,arg3_type_,arg4_type_); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + inline T_return operator()(arg1_type_ _A_a1,arg2_type_ _A_a2,arg3_type_ _A_a3,arg4_type_ _A_a4) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_, _A_a1,_A_a2,_A_a3,_A_a4); + return T_return(); + } + + inline slot4() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot4(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call4<T_functor, T_return, T_arg1,T_arg2,T_arg3,T_arg4>::address(); + } + + slot4(const slot4& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot4& operator=(const slot4& src) + { slot_base::operator=(src); return *this; } +}; + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg3 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg4 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg5 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class slot5 + : public slot_base +{ +public: + typedef T_return result_type; + typedef typename type_trait<T_arg1>::take arg1_type_; + typedef typename type_trait<T_arg2>::take arg2_type_; + typedef typename type_trait<T_arg3>::take arg3_type_; + typedef typename type_trait<T_arg4>::take arg4_type_; + typedef typename type_trait<T_arg5>::take arg5_type_; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*, arg1_type_,arg2_type_,arg3_type_,arg4_type_,arg5_type_); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @param _A_a5 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + inline T_return operator()(arg1_type_ _A_a1,arg2_type_ _A_a2,arg3_type_ _A_a3,arg4_type_ _A_a4,arg5_type_ _A_a5) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + return T_return(); + } + + inline slot5() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot5(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call5<T_functor, T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::address(); + } + + slot5(const slot5& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot5& operator=(const slot5& src) + { slot_base::operator=(src); return *this; } +}; + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg3 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg4 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg5 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg6 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class slot6 + : public slot_base +{ +public: + typedef T_return result_type; + typedef typename type_trait<T_arg1>::take arg1_type_; + typedef typename type_trait<T_arg2>::take arg2_type_; + typedef typename type_trait<T_arg3>::take arg3_type_; + typedef typename type_trait<T_arg4>::take arg4_type_; + typedef typename type_trait<T_arg5>::take arg5_type_; + typedef typename type_trait<T_arg6>::take arg6_type_; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*, arg1_type_,arg2_type_,arg3_type_,arg4_type_,arg5_type_,arg6_type_); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @param _A_a5 Argument to be passed on to the functor. + * @param _A_a6 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + inline T_return operator()(arg1_type_ _A_a1,arg2_type_ _A_a2,arg3_type_ _A_a3,arg4_type_ _A_a4,arg5_type_ _A_a5,arg6_type_ _A_a6) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + return T_return(); + } + + inline slot6() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot6(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call6<T_functor, T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::address(); + } + + slot6(const slot6& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot6& operator=(const slot6& src) + { slot_base::operator=(src); return *this; } +}; + +/** Converts an arbitrary functor to a unified type which is opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg3 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg4 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg5 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg6 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg7 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * You should use the more convenient unnumbered sigc::slot template. + * + * @ingroup slot + */ +/* TODO: Where put the following bit of information? I can't make any + * sense of the "because", by the way! + * + * Because slot is opaque, visit_each() will not visit its internal members. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +class slot7 + : public slot_base +{ +public: + typedef T_return result_type; + typedef typename type_trait<T_arg1>::take arg1_type_; + typedef typename type_trait<T_arg2>::take arg2_type_; + typedef typename type_trait<T_arg3>::take arg3_type_; + typedef typename type_trait<T_arg4>::take arg4_type_; + typedef typename type_trait<T_arg5>::take arg5_type_; + typedef typename type_trait<T_arg6>::take arg6_type_; + typedef typename type_trait<T_arg7>::take arg7_type_; + + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + typedef internal::slot_rep rep_type; +public: + typedef T_return (*call_type)(rep_type*, arg1_type_,arg2_type_,arg3_type_,arg4_type_,arg5_type_,arg6_type_,arg7_type_); +#endif + + /** Invoke the contained functor unless slot is in blocking state. + * @param _A_a1 Argument to be passed on to the functor. + * @param _A_a2 Argument to be passed on to the functor. + * @param _A_a3 Argument to be passed on to the functor. + * @param _A_a4 Argument to be passed on to the functor. + * @param _A_a5 Argument to be passed on to the functor. + * @param _A_a6 Argument to be passed on to the functor. + * @param _A_a7 Argument to be passed on to the functor. + * @return The return value of the functor invocation. + */ + inline T_return operator()(arg1_type_ _A_a1,arg2_type_ _A_a2,arg3_type_ _A_a3,arg4_type_ _A_a4,arg5_type_ _A_a5,arg6_type_ _A_a6,arg7_type_ _A_a7) const + { + if (!empty() && !blocked()) + return (reinterpret_cast<call_type>(slot_base::rep_->call_))(slot_base::rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + return T_return(); + } + + inline slot7() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot7(const T_functor& _A_func) + : slot_base(new internal::typed_slot_rep<T_functor>(_A_func)) + { + //The slot_base:: is necessary to stop the HP-UX aCC compiler from being confused. murrayc. + slot_base::rep_->call_ = internal::slot_call7<T_functor, T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::address(); + } + + slot7(const slot7& src) + : slot_base(src) {} + + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot7& operator=(const slot7& src) + { slot_base::operator=(src); return *this; } +}; + + +/** Convenience wrapper for the numbered sigc::slot# templates. + * Slots convert arbitrary functors to unified types which are opaque. + * sigc::slot itself is a functor or to be more precise a closure. It contains + * a single, arbitrary functor (or closure) that is executed in operator()(). + * + * The template arguments determine the function signature of operator()(): + * - @e T_return The return type of operator()(). + * - @e T_arg1 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg3 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg4 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg5 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg6 Argument type used in the definition of operator()(). The default @p nil means no argument. + * - @e T_arg7 Argument type used in the definition of operator()(). The default @p nil means no argument. + * + * To use simply assign the slot to the desired functor. If the functor + * is not compatible with the parameter list defined with the template + * arguments compiler errors are triggered. When called the slot + * will invoke the functor with minimal copies. + * block() and unblock() can be used to block the functor's invocation + * from operator()() temporarily. + * + * @par Example: + * @code + * void foo(int) {} + * sigc::slot<void, long> s = sigc::ptr_fun(&foo); + * s(19); + * @endcode + * + * @ingroup slot + */ +template <class T_return, class T_arg1 = nil,class T_arg2 = nil,class T_arg3 = nil,class T_arg4 = nil,class T_arg5 = nil,class T_arg6 = nil,class T_arg7 = nil> +class slot + : public slot7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> +{ +public: + typedef slot7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + + +/** Convenience wrapper for the numbered sigc::slot0 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for 0 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. + */ +template <class T_return> +class slot <T_return, nil, nil, nil, nil, nil, nil, nil> + : public slot0<T_return> +{ +public: + typedef slot0<T_return> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + +/** Convenience wrapper for the numbered sigc::slot1 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for 1 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. + */ +template <class T_return, class T_arg1> +class slot <T_return, T_arg1, nil, nil, nil, nil, nil, nil> + : public slot1<T_return, T_arg1> +{ +public: + typedef slot1<T_return, T_arg1> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + +/** Convenience wrapper for the numbered sigc::slot2 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for 2 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. + */ +template <class T_return, class T_arg1,class T_arg2> +class slot <T_return, T_arg1, T_arg2, nil, nil, nil, nil, nil> + : public slot2<T_return, T_arg1,T_arg2> +{ +public: + typedef slot2<T_return, T_arg1,T_arg2> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + +/** Convenience wrapper for the numbered sigc::slot3 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for 3 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3> +class slot <T_return, T_arg1, T_arg2, T_arg3, nil, nil, nil, nil> + : public slot3<T_return, T_arg1,T_arg2,T_arg3> +{ +public: + typedef slot3<T_return, T_arg1,T_arg2,T_arg3> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + +/** Convenience wrapper for the numbered sigc::slot4 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for 4 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class slot <T_return, T_arg1, T_arg2, T_arg3, T_arg4, nil, nil, nil> + : public slot4<T_return, T_arg1,T_arg2,T_arg3,T_arg4> +{ +public: + typedef slot4<T_return, T_arg1,T_arg2,T_arg3,T_arg4> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + +/** Convenience wrapper for the numbered sigc::slot5 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for 5 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class slot <T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, nil, nil> + : public slot5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> +{ +public: + typedef slot5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + +/** Convenience wrapper for the numbered sigc::slot6 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::slot + * template for 6 argument(s), specialized for different numbers of arguments + * This is possible because the template has default (nil) template types. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class slot <T_return, T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, nil> + : public slot6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> +{ +public: + typedef slot6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> parent_type; + + inline slot() {} + + /** Constructs a slot from an arbitrary functor. + * @param _A_func The desirer functor the new slot should be assigned to. + */ + template <class T_functor> + slot(const T_functor& _A_func) + : parent_type(_A_func) {} + + slot(const slot& src) + : parent_type(reinterpret_cast<const parent_type&>(src)) {} +}; + + + +} /* namespace sigc */ +#endif /* _SIGC_FUNCTORS_MACROS_SLOTHM4_ */ diff --git a/libs/sigc++2/sigc++/functors/slot_base.cc b/libs/sigc++2/sigc++/functors/slot_base.cc new file mode 100644 index 0000000000..896276bd1b --- /dev/null +++ b/libs/sigc++2/sigc++/functors/slot_base.cc @@ -0,0 +1,179 @@ +// -*- c++ -*- +/* + * Copyright 2003, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <sigc++/functors/slot_base.h> + +namespace sigc +{ + +namespace internal { + +// only MSVC needs this to guarantee that all new/delete are executed from the DLL module +#ifdef SIGC_NEW_DELETE_IN_LIBRARY_ONLY +void* slot_rep::operator new(size_t size_) +{ + return malloc(size_); +} + +void slot_rep::operator delete(void* p) +{ + free(p); +} +#endif + +void slot_rep::disconnect() +{ + if (parent_) + { + call_ = 0; // Invalidate the slot. + // _Must_ be done here because parent_ might defer the actual + // destruction of the slot_rep and try to invoke it before that point. + void* data_ = parent_; + parent_ = 0; // Just a precaution. + (cleanup_)(data_); // Notify the parent (might lead to destruction of this!). + } + else + call_ = 0; +} + +//static +void* slot_rep::notify(void* data) +{ + slot_rep* self_ = reinterpret_cast<slot_rep*>(data); + + self_->call_ = 0; // Invalidate the slot. + self_->destroy(); // Detach the stored functor from the other referred trackables and destroy it. + self_->disconnect(); // Disconnect the slot (might lead to deletion of self_!). + + return 0; +} + +} // namespace internal + +slot_base::slot_base() +: rep_(0), + blocked_(false) +{} + +slot_base::slot_base(rep_type* rep) +: rep_(rep), + blocked_(false) +{} + +slot_base::slot_base(const slot_base& src) +: rep_(0), + blocked_(src.blocked_) +{ + if (src.rep_) + { + //Check call_ so we can ignore invalidated slots. + //Otherwise, destroyed bound reference parameters (whose destruction caused the slot's invalidation) may be used during dup(). + //Note: I'd prefer to check somewhere during dup(). murrayc. + if (src.rep_->call_) + rep_ = src.rep_->dup(); + else + { + *this = slot_base(); //Return the default invalid slot. + } + } +} + +slot_base::~slot_base() +{ + if (rep_) + delete rep_; +} + +slot_base::operator bool() const +{ + return rep_ != 0; +} + +slot_base& slot_base::operator=(const slot_base& src) +{ + if (src.rep_ == rep_) return *this; + + if (src.empty()) + { + disconnect(); + return *this; + } + + internal::slot_rep* new_rep_ = src.rep_->dup(); + + if (rep_) // Silently exchange the slot_rep. + { + new_rep_->set_parent(rep_->parent_, rep_->cleanup_); + delete rep_; + } + + rep_ = new_rep_; + + return *this; +} + +void slot_base::set_parent(void* parent, void* (*cleanup)(void*)) const +{ + if (rep_) + rep_->set_parent(parent, cleanup); +} + +void slot_base::add_destroy_notify_callback(void* data, func_destroy_notify func) const +{ + if (rep_) + rep_->add_destroy_notify_callback(data, func); +} + +void slot_base::remove_destroy_notify_callback(void* data) const +{ + if (rep_) + rep_->remove_destroy_notify_callback(data); +} + +bool slot_base::block(bool should_block) +{ + bool old = blocked_; + blocked_ = should_block; + return old; +} + +bool slot_base::unblock() +{ + return block(false); +} + +void slot_base::disconnect() +{ + if (rep_) + rep_->disconnect(); +} + + +/*bool slot_base::empty() const // having this function not inline is killing performance !!! +{ + if (rep_ && !rep_->call_) + { + delete rep_; // This is not strictly necessary here. I'm convinced that it is + rep_ = 0; // safe to wait for the destructor to delete the slot_rep. Martin. + } + return (rep_ == 0); +}*/ + +} //namespace sigc diff --git a/libs/sigc++2/sigc++/functors/slot_base.h b/libs/sigc++2/sigc++/functors/slot_base.h new file mode 100644 index 0000000000..a91c75db89 --- /dev/null +++ b/libs/sigc++2/sigc++/functors/slot_base.h @@ -0,0 +1,321 @@ +/* + * Copyright 2003, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_SLOT_BASE_HPP_ +#define _SIGC_SLOT_BASE_HPP_ + +#include <sigc++config.h> +#include <sigc++/trackable.h> +#include <sigc++/functors/functor_trait.h> + +namespace sigc +{ + +namespace internal { + +typedef void* (*hook)(void*); + +/** Internal representation of a slot. + * Derivations of this class can be considered as a link + * between a slot and the functor that the slot should + * execute in operator(). This link is needed because in + * libsigc++2 the slot doesn't necessarily have exactly the + * same function signature as the functor thus allowing for + * implicit conversions. + * The base class slot_rep serves the purpose to + * - form a common pointer type (slot_rep*), + * - offer the possibility to create duplicates (dup()), + * - offer a notification callback (notify()), + * - implement some of slot_base's interface that depends + * on the notification callback, i.e. + * -# the possibility to set a single parent with a callback + * (set_parent()) that is executed from notify(), + * -# a generic function pointer, call_, that is simply + * set to zero in notify() to invalidate the slot. + * slot_rep inherits trackable so that connection objects can + * refer to the slot and are notified when the slot is destroyed. + */ +struct SIGC_API slot_rep : public trackable +{ + /* NB: Instead of slot_rep we could inherit slot_base from trackable. + * However, a simple benchmark seems to indicate that this slows + * down dereferencing of slot list iterators. Martin. */ + + /// Callback that invokes the contained functor. + /* This can't be a virtual function since number of arguments + * must be flexible. We use function pointers to slot_call::call_it() + * instead. call_ is set to zero to indicate that the slot is invalid. + */ + hook call_; + + /// Callback that detaches the slot_rep object from referred trackables and destroys it. + /* This could be a replaced by a virtual dtor. However since this struct is + * crucual for the efficiency of the whole library we want to avoid this. + */ + hook destroy_; + + /** Callback that makes a deep copy of the slot_rep object. + * @return A deep copy of the slot_rep object. + */ + hook dup_; + + /** Callback of parent_. */ + hook cleanup_; + + /** Parent object whose callback cleanup_ is executed on notification. */ + void* parent_; + + inline slot_rep(hook call__, hook destroy__, hook dup__) + : call_(call__), destroy_(destroy__), dup_(dup__), cleanup_(0), parent_(0) {} + + inline ~slot_rep() + { destroy(); } + + // only MSVC needs this to guarantee that all new/delete are executed from the DLL module +#ifdef SIGC_NEW_DELETE_IN_LIBRARY_ONLY + void* operator new(size_t size_); + void operator delete(void* p); +#endif + + /** Destroys the slot_rep object (but doesn't delete it). + */ + inline void destroy() + { if (destroy_) (*destroy_)(this); } + + /** Makes a deep copy of the slot_rep object. + * @return A deep copy of the slot_rep object. + */ + inline slot_rep* dup() const + { return reinterpret_cast<slot_rep*>((*dup_)(const_cast<slot_rep*>(this))); } + + /** Set the parent with a callback. + * slots have one parent exclusively. + * @param parent The new parent. + * @param cleanup The callback to execute from notify(). + */ + inline void set_parent(void* parent, hook cleanup) + { + parent_ = parent; + cleanup_ = cleanup; + } + + /// Invalidates the slot and executes the parent's cleanup callback. + void disconnect(); + + /** Callback that invalidates the slot. + * This callback is registered in every object of a trackable + * inherited type that is referred by this slot_rep object. + * It is executed when the slot becomes invalid because of some + * referred object dying. + * @param data The slot_rep object that is becoming invalid (@p this). + */ + static void* notify(void* data); +}; + +/** Functor used to add a dependency to a trackable. + * Consequently slot_rep::notify() gets executed when the + * trackable is destroyed or overwritten. + */ +struct SIGC_API slot_do_bind +{ + /** The slot_rep object trackables should notify on destruction. */ + slot_rep* rep_; + + /** Construct a slot_do_bind functor. + * @param rep The slot_rep object trackables should notify on destruction. + */ + inline slot_do_bind(slot_rep* rep) : rep_(rep) {} + + /** Adds a dependency to @p t. + * @param t The trackable object to add a callback to. + */ + inline void operator()(const trackable* t) const + { t->add_destroy_notify_callback(rep_, &slot_rep::notify); } +}; + +/// Functor used to remove a dependency from a trackable. +struct SIGC_API slot_do_unbind +{ + /** The slot_rep object trackables don't need to notify on destruction any more. */ + slot_rep* rep_; + + /** Construct a slot_do_unbind functor. + * @param rep The slot_rep object trackables don't need to notify on destruction any more. + */ + inline slot_do_unbind(slot_rep* rep) : rep_(rep) {} + + /** Removes a dependency from @p t. + * @param t The trackable object to remove the callback from. + */ + inline void operator()(const trackable* t) const + { t->remove_destroy_notify_callback(rep_); } +}; + +} //namespace internal + + +/** @defgroup slot Slots + * Slots are type-safe representations of callback methods and functions. + * A Slot can be constructed from any function, regardless of whether it is a global function, + * a member method, static, or virtual. + * + * Use the sigc::mem_fun() and sigc::ptr_fun() template functions to get a sigc::slot, like so: + * + * @code + * sigc::slot<void, int> sl = sigc::mem_fun(someobj,& SomeClass::somemethod); + * @endcode + * + * or + * + * @code + * sigc::slot<void, int> sl = sigc::ptr_fun(&somefunction); + * @endcode + * + * or + * + * @code + * m_Button.signal_clicked().connect( sigc::mem_fun(*this, &MyWindow::on_button_clicked) ); + * @endcode + * + * The compiler will complain if SomeClass::somemethod, etc. have the wrong signature. + * + * You can also pass slots as method parameters where you might normally pass a function pointer. + * + * @ingroup functors + */ + +/** Base type for slots. + * slot_base integrates most of the interface of the derived + * sigc::slot templates. slots + * can be connected to signals, be disconnected at some later point + * (disconnect()) and temporarily be blocked (block(), unblock()). + * The validity of a slot can be tested with empty(). + * + * The internal representation of a sigc::internal::slot_rep derived + * type is built from slot_base's derivations. set_parent() is used to + * register a notification callback that is executed when the slot gets + * invalid. add_destroy_notify_callback() is used by connection objects + * to add a notification callback that is executed on destruction. + * + * @ingroup slot + */ +class SIGC_API slot_base : public functor_base +{ + typedef internal::slot_rep rep_type; + +public: + /// Constructs an empty slot. + slot_base(); + + /** Constructs a slot from an existing slot_rep object. + * @param rep The slot_rep object this slot should contain. + */ + explicit slot_base(rep_type* rep); + + /** Constructs a slot, copying an existing one. + * @param src The existing slot to copy. + */ + slot_base(const slot_base& src); + + ~slot_base(); + + /** Tests whether a slot is null, because the default constructor was used. + * Test a slot for null like so: + * @code + * if(slot) + * do_something() + * @endcode + */ + operator bool() const; + + /** Sets the parent of this slot. + * This function is used by signals to register a notification callback. + * This notification callback is executed when the slot becomes invalid + * because of some referred object dying. + * @param parent The new parent. + * @param cleanup The notification callback. + */ + void set_parent(void* parent, void* (*cleanup)(void*)) const; + + typedef trackable::func_destroy_notify func_destroy_notify; + /** Add a callback that is executed (notified) when the slot is detroyed. + * This function is used internally by connection objects. + * @param data Passed into func upon notification. + * @param func Callback executed upon destruction of the object. + */ + void add_destroy_notify_callback(void* data, func_destroy_notify func) const; + + /** Remove a callback previously installed with add_destroy_notify_callback(). + * The callback is not executed. + * @param data Parameter passed into previous call to add_destroy_notify_callback(). + */ + void remove_destroy_notify_callback(void* data) const; + + /** Returns whether the slot is invalid. + * @return @p true if the slot is invalid (empty). + */ + inline bool empty() const + { return (!rep_ || !rep_->call_); } + + /** Returns whether the slot is blocked. + * @return @p true if the slot is blocked. + */ + inline bool blocked() const + { return blocked_; } + + /** Sets the blocking state. + * If @e should_block is @p true then the blocking state is set. + * Subsequent calls to slot::operator()() don't invoke the functor + * contained by this slot until unblock() or block() with + * @e should_block = @p false is called. + * @param should_block Indicates whether the blocking state should be set or unset. + * @return @p true if the slot was in blocking state before. + */ + bool block(bool should_block = true); + + /** Unsets the blocking state. + * @return @p true if the slot was in blocking state before. + */ + bool unblock(); + + /** Disconnects the slot. + * Invalidates the slot and notifies the parent. + */ + void disconnect(); + +//The Tru64 and Solaris Forte 5.5 compilers needs this operator=() to be public. I'm not sure why, or why it needs to be protected usually. murrayc. +//See bug #168265. +//protected: + /** Overrides this slot making a copy from another slot. + * @param src The slot from which to make a copy. + * @return @p this. + */ + slot_base& operator=(const slot_base& src); + +public: // public to avoid template friend declarations + /** Typed slot_rep object that contains a functor. */ + mutable rep_type *rep_; + + /** Indicates whether the slot is blocked. */ + bool blocked_; +}; + +} //namespace sigc + +#endif //_SIGC_SLOT_BASE_HPP_ + diff --git a/libs/sigc++2/sigc++/hide.h b/libs/sigc++2/sigc++/hide.h new file mode 100644 index 0000000000..938faed1cb --- /dev/null +++ b/libs/sigc++2/sigc++/hide.h @@ -0,0 +1,6 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + +#ifndef _SIGC_MACROS_HIDEHM4_ +#define _SIGC_MACROS_HIDEHM4_ +#endif /* _SIGC_MACROS_HIDEHM4_ */ diff --git a/libs/sigc++2/sigc++/limit_reference.h b/libs/sigc++2/sigc++/limit_reference.h new file mode 100644 index 0000000000..0425429235 --- /dev/null +++ b/libs/sigc++2/sigc++/limit_reference.h @@ -0,0 +1,455 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + + +#ifndef _SIGC_MACROS_LIMIT_REFERENCEHM4_ +#define _SIGC_MACROS_LIMIT_REFERENCEHM4_ + + +#include <sigc++/type_traits.h> +#include <sigc++/trackable.h> + + +namespace sigc { + + +/** A limit_reference<Foo> object stores a reference (Foo&), but make sure that, + * if Foo inherits from sigc::trackable, then visit_each<>() will "limit" itself to the + * sigc::trackable reference instead of the derived reference. This avoids use of + * a reference to the derived type when the derived destructor has run. That can be + * a problem when using virtual inheritance. + * + * If Foo inherits from trackable then both the derived reference and the + * sigc::trackable reference are stored, so we can later retrieve the sigc::trackable + * reference without doing an implicit conversion. To retrieve the derived reference + * (so that you invoke methods or members of it), use invoke(). To retrieve the trackable + * reference (so that you can call visit_each() on it), you use visit(). + * + * If Foo does not inherit from sigc::trackable then invoke() and visit() just return the + * derived reference. + * + * This is used for bound (sigc::bind) slot parameters (via bound_argument), bound return values, + * and, with mem_fun(), the reference to the handling object. + * + * - @e T_type The type of the reference. + */ +template <class T_type, + bool I_derives_trackable = + is_base_and_derived<trackable, T_type>::value> +class limit_reference +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + limit_reference(T_type& _A_target) + : visited(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const T_type& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline T_type& invoke() const + { return visited; } + +private: + /** The reference. + */ + T_type& visited; +}; + +/** limit_reference object for a class that derives from trackable. + * - @e T_type The type of the reference. + */ +template <class T_type> +class limit_reference<T_type, true> +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + limit_reference(T_type& _A_target) + : visited(_A_target), + invoked(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const trackable& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline T_type& invoke() const + { return invoked; } + +private: + /** The trackable reference. + */ + trackable& visited; + + /** The reference. + */ + T_type& invoked; +}; + +/** Implementation of visit_each() specialized for the limit_reference + * class, to call visit_each() on the entity returned by the limit_reference's + * visit() method. + * - @e T_action The type of functor to invoke. + * - @e T_type The type of the reference. + * @param _A_action The functor to invoke. + * @param _A_argument The visited instance. + */ +template <class T_action, class T_type, bool I_derives_trackable> +void +visit_each(const T_action& _A_action, + const limit_reference<T_type, I_derives_trackable>& _A_target) +{ + visit_each(_A_action, _A_target.visit()); +} + + +/** A const_limit_reference<Foo> object stores a reference (Foo&), but make sure that, + * if Foo inherits from sigc::trackable, then visit_each<>() will "limit" itself to the + * sigc::trackable reference instead of the derived reference. This avoids use of + * a reference to the derived type when the derived destructor has run. That can be + * a problem when using virtual inheritance. + * + * If Foo inherits from trackable then both the derived reference and the + * sigc::trackable reference are stored, so we can later retrieve the sigc::trackable + * reference without doing an implicit conversion. To retrieve the derived reference + * (so that you invoke methods or members of it), use invoke(). To retrieve the trackable + * reference (so that you can call visit_each() on it), you use visit(). + * + * If Foo does not inherit from sigc::trackable then invoke() and visit() just return the + * derived reference. + * + * This is used for bound (sigc::bind) slot parameters (via bound_argument), bound return values, + * and, with mem_fun(), the reference to the handling object. + * + * - @e T_type The type of the reference. + */ +template <class T_type, + bool I_derives_trackable = + is_base_and_derived<trackable, T_type>::value> +class const_limit_reference +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + const_limit_reference(const T_type& _A_target) + : visited(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const T_type& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline const T_type& invoke() const + { return visited; } + +private: + /** The reference. + */ + const T_type& visited; +}; + +/** const_limit_reference object for a class that derives from trackable. + * - @e T_type The type of the reference. + */ +template <class T_type> +class const_limit_reference<T_type, true> +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + const_limit_reference(const T_type& _A_target) + : visited(_A_target), + invoked(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const trackable& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline const T_type& invoke() const + { return invoked; } + +private: + /** The trackable reference. + */ + const trackable& visited; + + /** The reference. + */ + const T_type& invoked; +}; + +/** Implementation of visit_each() specialized for the const_limit_reference + * class, to call visit_each() on the entity returned by the const_limit_reference's + * visit() method. + * - @e T_action The type of functor to invoke. + * - @e T_type The type of the reference. + * @param _A_action The functor to invoke. + * @param _A_argument The visited instance. + */ +template <class T_action, class T_type, bool I_derives_trackable> +void +visit_each(const T_action& _A_action, + const const_limit_reference<T_type, I_derives_trackable>& _A_target) +{ + visit_each(_A_action, _A_target.visit()); +} + + +/** A volatile_limit_reference<Foo> object stores a reference (Foo&), but make sure that, + * if Foo inherits from sigc::trackable, then visit_each<>() will "limit" itself to the + * sigc::trackable reference instead of the derived reference. This avoids use of + * a reference to the derived type when the derived destructor has run. That can be + * a problem when using virtual inheritance. + * + * If Foo inherits from trackable then both the derived reference and the + * sigc::trackable reference are stored, so we can later retrieve the sigc::trackable + * reference without doing an implicit conversion. To retrieve the derived reference + * (so that you invoke methods or members of it), use invoke(). To retrieve the trackable + * reference (so that you can call visit_each() on it), you use visit(). + * + * If Foo does not inherit from sigc::trackable then invoke() and visit() just return the + * derived reference. + * + * This is used for bound (sigc::bind) slot parameters (via bound_argument), bound return values, + * and, with mem_fun(), the reference to the handling object. + * + * - @e T_type The type of the reference. + */ +template <class T_type, + bool I_derives_trackable = + is_base_and_derived<trackable, T_type>::value> +class volatile_limit_reference +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + volatile_limit_reference(T_type& _A_target) + : visited(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const T_type& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline volatile T_type& invoke() const + { return visited; } + +private: + /** The reference. + */ + T_type& visited; +}; + +/** volatile_limit_reference object for a class that derives from trackable. + * - @e T_type The type of the reference. + */ +template <class T_type> +class volatile_limit_reference<T_type, true> +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + volatile_limit_reference(T_type& _A_target) + : visited(_A_target), + invoked(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const trackable& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline volatile T_type& invoke() const + { return invoked; } + +private: + /** The trackable reference. + */ + trackable& visited; + + /** The reference. + */ + T_type& invoked; +}; + +/** Implementation of visit_each() specialized for the volatile_limit_reference + * class, to call visit_each() on the entity returned by the volatile_limit_reference's + * visit() method. + * - @e T_action The type of functor to invoke. + * - @e T_type The type of the reference. + * @param _A_action The functor to invoke. + * @param _A_argument The visited instance. + */ +template <class T_action, class T_type, bool I_derives_trackable> +void +visit_each(const T_action& _A_action, + const volatile_limit_reference<T_type, I_derives_trackable>& _A_target) +{ + visit_each(_A_action, _A_target.visit()); +} + + +/** A const_volatile_limit_reference<Foo> object stores a reference (Foo&), but make sure that, + * if Foo inherits from sigc::trackable, then visit_each<>() will "limit" itself to the + * sigc::trackable reference instead of the derived reference. This avoids use of + * a reference to the derived type when the derived destructor has run. That can be + * a problem when using virtual inheritance. + * + * If Foo inherits from trackable then both the derived reference and the + * sigc::trackable reference are stored, so we can later retrieve the sigc::trackable + * reference without doing an implicit conversion. To retrieve the derived reference + * (so that you invoke methods or members of it), use invoke(). To retrieve the trackable + * reference (so that you can call visit_each() on it), you use visit(). + * + * If Foo does not inherit from sigc::trackable then invoke() and visit() just return the + * derived reference. + * + * This is used for bound (sigc::bind) slot parameters (via bound_argument), bound return values, + * and, with mem_fun(), the reference to the handling object. + * + * - @e T_type The type of the reference. + */ +template <class T_type, + bool I_derives_trackable = + is_base_and_derived<trackable, T_type>::value> +class const_volatile_limit_reference +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + const_volatile_limit_reference(const T_type& _A_target) + : visited(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const T_type& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline const volatile T_type& invoke() const + { return visited; } + +private: + /** The reference. + */ + const T_type& visited; +}; + +/** const_volatile_limit_reference object for a class that derives from trackable. + * - @e T_type The type of the reference. + */ +template <class T_type> +class const_volatile_limit_reference<T_type, true> +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + const_volatile_limit_reference(const T_type& _A_target) + : visited(_A_target), + invoked(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const trackable& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline const volatile T_type& invoke() const + { return invoked; } + +private: + /** The trackable reference. + */ + const trackable& visited; + + /** The reference. + */ + const T_type& invoked; +}; + +/** Implementation of visit_each() specialized for the const_volatile_limit_reference + * class, to call visit_each() on the entity returned by the const_volatile_limit_reference's + * visit() method. + * - @e T_action The type of functor to invoke. + * - @e T_type The type of the reference. + * @param _A_action The functor to invoke. + * @param _A_argument The visited instance. + */ +template <class T_action, class T_type, bool I_derives_trackable> +void +visit_each(const T_action& _A_action, + const const_volatile_limit_reference<T_type, I_derives_trackable>& _A_target) +{ + visit_each(_A_action, _A_target.visit()); +} + + +} /* namespace sigc */ + + +#endif /* _SIGC_MACROS_LIMIT_REFERENCEHM4_ */ diff --git a/libs/sigc++2/sigc++/macros/class_slot.h.m4 b/libs/sigc++2/sigc++/macros/class_slot.h.m4 new file mode 100644 index 0000000000..16ca94b2fe --- /dev/null +++ b/libs/sigc++2/sigc++/macros/class_slot.h.m4 @@ -0,0 +1,27 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +divert(0) + +__FIREWALL__ + +#include <sigc++/slot.h> +#include <sigc++/functors/mem_fun.h> + diff --git a/libs/sigc++2/sigc++/macros/hide.h.m4 b/libs/sigc++2/sigc++/macros/hide.h.m4 new file mode 100644 index 0000000000..ff130623c8 --- /dev/null +++ b/libs/sigc++2/sigc++/macros/hide.h.m4 @@ -0,0 +1,23 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +divert(0)dnl + +__FIREWALL__ diff --git a/libs/sigc++2/sigc++/macros/limit_reference.h.m4 b/libs/sigc++2/sigc++/macros/limit_reference.h.m4 new file mode 100644 index 0000000000..c40acc287d --- /dev/null +++ b/libs/sigc++2/sigc++/macros/limit_reference.h.m4 @@ -0,0 +1,158 @@ +dnl +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([LIMIT_REFERENCE],[dnl +/** A [$1]limit_reference<Foo> object stores a reference (Foo&), but make sure that, + * if Foo inherits from sigc::trackable, then visit_each<>() will "limit" itself to the + * sigc::trackable reference instead of the derived reference. This avoids use of + * a reference to the derived type when the derived destructor has run. That can be + * a problem when using virtual inheritance. + * + * If Foo inherits from trackable then both the derived reference and the + * sigc::trackable reference are stored, so we can later retrieve the sigc::trackable + * reference without doing an implicit conversion. To retrieve the derived reference + * (so that you invoke methods or members of it), use invoke(). To retrieve the trackable + * reference (so that you can call visit_each() on it), you use visit(). + * + * If Foo does not inherit from sigc::trackable then invoke() and visit() just return the + * derived reference. + * + * This is used for bound (sigc::bind) slot parameters (via bound_argument), bound return values, + * and, with mem_fun(), the reference to the handling object. + * + * - @e T_type The type of the reference. + */ +template <class T_type, + bool I_derives_trackable = + is_base_and_derived<trackable, T_type>::value> +class [$1]limit_reference +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + [$1]limit_reference([$2]T_type& _A_target) + : visited(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const T_type& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline [$3]T_type& invoke() const + { return visited; } + +private: + /** The reference. + */ + [$2]T_type& visited; +}; + +/** [$1]limit_reference object for a class that derives from trackable. + * - @e T_type The type of the reference. + */ +template <class T_type> +class [$1]limit_reference<T_type, true> +{ +public: + /** Constructor. + * @param _A_target The reference to limit. + */ + [$1]limit_reference([$2]T_type& _A_target) + : visited(_A_target), + invoked(_A_target) + {} + + /** Retrieve the entity to visit for visit_each(). + * Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable. + * @return The reference. + */ + inline const trackable& visit() const + { return visited; } + + /** Retrieve the reference. + * This is always a reference to the derived instance. + * @return The reference. + */ + inline [$3]T_type& invoke() const + { return invoked; } + +private: + /** The trackable reference. + */ + [$2]trackable& visited; + + /** The reference. + */ + [$2]T_type& invoked; +}; + +/** Implementation of visit_each() specialized for the [$1]limit_reference + * class, to call visit_each() on the entity returned by the [$1]limit_reference's + * visit() method. + * - @e T_action The type of functor to invoke. + * - @e T_type The type of the reference. + * @param _A_action The functor to invoke. + * @param _A_argument The visited instance. + */ +template <class T_action, class T_type, bool I_derives_trackable> +void +visit_each(const T_action& _A_action, + const [$1]limit_reference<T_type, I_derives_trackable>& _A_target) +{ + visit_each(_A_action, _A_target.visit()); +} +]) + +divert(0) + +__FIREWALL__ + + +#include <sigc++/type_traits.h> +#include <sigc++/trackable.h> + + +namespace sigc { + + +LIMIT_REFERENCE([],[],[])dnl + + +LIMIT_REFERENCE([const_],[const ],[const ])dnl + + +LIMIT_REFERENCE([volatile_],[],[volatile ])dnl + + +LIMIT_REFERENCE([const_volatile_],[const ],[const volatile ])dnl + + +} /* namespace sigc */ + + diff --git a/libs/sigc++2/sigc++/macros/method_slot.h.m4 b/libs/sigc++2/sigc++/macros/method_slot.h.m4 new file mode 100644 index 0000000000..5729fcaec6 --- /dev/null +++ b/libs/sigc++2/sigc++/macros/method_slot.h.m4 @@ -0,0 +1,23 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +divert(0) + +__FIREWALL__ diff --git a/libs/sigc++2/sigc++/macros/object_slot.h.m4 b/libs/sigc++2/sigc++/macros/object_slot.h.m4 new file mode 100644 index 0000000000..71640f4ffd --- /dev/null +++ b/libs/sigc++2/sigc++/macros/object_slot.h.m4 @@ -0,0 +1,22 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +divert(0) + diff --git a/libs/sigc++2/sigc++/macros/retype.h.m4 b/libs/sigc++2/sigc++/macros/retype.h.m4 new file mode 100644 index 0000000000..03ab0823d3 --- /dev/null +++ b/libs/sigc++2/sigc++/macros/retype.h.m4 @@ -0,0 +1,75 @@ +dnl Copyright 2003, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([RETYPE_SLOT_OPERATOR],[dnl +ifelse($1,0,[dnl + T_return operator()(); +],[dnl + template <LOOP(class T_arg%1, $1)> + inline T_return operator()(LOOP(T_arg%1 _A_a%1, $1)) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(typename ::sigc::type_trait<T_type%1>::take, $1)> + (LOOP([[static_cast<T_type%1>(_A_a%1)]], $1))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + inline T_return sun_forte_workaround(LOOP(T_arg%1 _A_a%1, $1)) + { return T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(typename ::sigc::type_trait<T_type%1>::take, $1)> + (LOOP([[static_cast<T_type%1>(_A_a%1)]], $1))); + } + #endif + +])dnl +]) +define([RETYPE_SLOT_VOID_OPERATOR],[dnl +ifelse($1,0,[dnl + void operator()(); +],[dnl + template <LOOP(class T_arg%1, $1)> + inline void operator()(LOOP(T_arg%1 _A_a%1, $1)) + { T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(typename ::sigc::type_trait<T_type%1>::take, $1)> + (LOOP([[static_cast<T_type%1>(_A_a%1)]], $1))); + } + + #ifndef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + template <LOOP(class T_arg%1, $1)> + inline void sun_forte_workaround(LOOP(T_arg%1 _A_a%1, $1)) + { T_return(this->functor_.SIGC_WORKAROUND_OPERATOR_PARENTHESES<LOOP(typename ::sigc::type_trait<T_type%1>::take, $1)> + (LOOP([[static_cast<T_type%1>(_A_a%1)]], $1))); + } + #endif + +])dnl +]) +define([RETYPE],[dnl +template <LIST(class T_return, LOOP(class T_arg%1, $1), class T_ret, LOOP(class T_type%1, $1))> +inline Slot$1<LIST(T_return, LOOP(T_arg%1, $1))> +retype(const Slot$1<LIST(T_ret, LOOP(T_type%1, $1))>& _A_slot) +{ return Slot$1<LIST(T_return, LOOP(T_arg%1, $1))> + (retype_slot_functor<LIST(Slot$1<LIST(T_ret, LOOP(T_type%1, $1))>, T_return, LOOP(T_type%1, $1))> + (_A_slot)); } + +]) + +divert(0)dnl +__FIREWALL__ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/slot.h> + diff --git a/libs/sigc++2/sigc++/macros/signal.h.m4 b/libs/sigc++2/sigc++/macros/signal.h.m4 new file mode 100644 index 0000000000..cc03a9e463 --- /dev/null +++ b/libs/sigc++2/sigc++/macros/signal.h.m4 @@ -0,0 +1,1100 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +define([SIGNAL_EMIT_N],[dnl +/** Abstracts signal emission. + * This template implements the emit() function of signal$1. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <LIST(class T_return, LOOP(class T_arg%1, $1), class T_accumulator)> +struct signal_emit$1 +{ + typedef signal_emit$1<LIST(T_return, LOOP(T_arg%1, $1), T_accumulator)> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<LIST(T_return, LOOP(T_arg%1, $1))> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + +ifelse($1,0,,[dnl + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ +])dnl + signal_emit$1(LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1)) ifelse($1,0,,[ + : LOOP(_A_a%1_(_A_a%1), $1)]) {} + +ifelse($1,0,[dnl + /** Invokes a slot.],[ + /** Invokes a slot using the buffered parameter values.]) + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(LIST(_A_slot.rep_, LOOP(_A_a%1_, $1))); } +dnl T_return operator()(const slot_type& _A_slot) const +dnl { return _A_slot(LOOP(_A_a%1_, $1)); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator.dnl +ifelse($1,0,,[ + * The arguments are buffered in a temporary instance of signal_emit$1.]) +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the slots.]) + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(LIST(signal_impl* impl, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self ifelse($1,0,,[(LOOP(_A_a%1, $1))]); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order.dnl +ifelse($1,0,,[ + * The arguments are buffered in a temporary instance of signal_emit$1.]) +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the slots.]) + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(LIST(signal_impl* impl, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self ifelse($1,0,,[(LOOP(_A_a%1, $1))]); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } +dnl + FOR(1, $1,[ + typename type_trait<T_arg%1>::take _A_a%1_;]) +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <LIST(class T_return, LOOP(class T_arg%1, $1))> +struct signal_emit$1<LIST(T_return, LOOP(T_arg%1, $1), nil)> +{ + typedef signal_emit$1<LIST(T_return, LOOP(T_arg%1, $1), nil) > self_type; + typedef T_return result_type; + typedef slot<LIST(T_return, LOOP(T_arg%1, $1))> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator.dnl +ifelse($1,0,,[ + * The arguments are passed directly on to the slots.]) + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the slots.]) + * @return The return value of the last slot invoked. + */ + static result_type emit(LIST(signal_impl* impl, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(LIST(it->rep_, LOOP(_A_a%1, $1))); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(LIST(it->rep_, LOOP(_A_a%1, $1))); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order.dnl +ifelse($1,0,,[ + * The arguments are passed directly on to the slots.]) + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the slots.]) + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(LIST(signal_impl* impl, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(LIST(it->rep_, LOOP(_A_a%1, $1))); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(LIST(it->rep_, LOOP(_A_a%1, $1))); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <LOOP(class T_arg%1, $1)> +struct signal_emit$1<LIST(void, LOOP(T_arg%1, $1), nil)> +{ + typedef signal_emit$1<LIST(void, LOOP(T_arg%1, $1), nil)> self_type; + typedef void result_type; + typedef slot<LIST(void, LOOP(T_arg%1, $1))> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef ifelse($1,0,void (*call_type)(slot_rep*),typename slot_type::call_type call_type); + + /** Executes a list of slots using an accumulator of type @e T_accumulator.dnl +ifelse($1,0,,[ + * The arguments are passed directly on to the slots.]) + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the slots.]) + */ + static result_type emit(LIST(signal_impl* impl, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(LIST(it->rep_, LOOP(_A_a%1, $1))); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order.dnl +ifelse($1,0,,[ + * The arguments are passed directly on to the slots.]) + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the slots.]) + */ + static result_type emit_reverse(LIST(signal_impl* impl, LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1))) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(LIST(it->rep_, LOOP(_A_a%1, $1))); + } + } +}; + +]) +define([SIGNAL_N],[dnl +/** Signal declaration. + * signal$1 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator).dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of emit().]) + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <LIST(class T_return, LOOP(class T_arg%1, $1), class T_accumulator=nil)> +class signal$1 + : public signal_base +{ +public: + typedef internal::signal_emit$1<LIST(T_return, LOOP(T_arg%1, $1), T_accumulator)> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<LIST(T_return, LOOP(T_arg%1, $1))> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned.dnl +FOR(1, $1,[ + * @param _A_a%1 Argument to be passed on to the slots.]) + * @return The accumulated return values of the slot invocations. + */ + result_type emit(LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1)) const + { return emitter_type::emit(LIST(impl_, LOOP(_A_a%1, $1))); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1)) const + { return emitter_type::emit_reverse(LIST(impl_, LOOP(_A_a%1, $1))); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(LOOP(typename type_trait<T_arg%1>::take _A_a%1, $1)) const + { return emit(LOOP(_A_a%1, $1)); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal$1::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor$1<LIST(result_type, signal$1, LOOP(typename type_trait<T_arg%1>::take, $1))> make_slot() const + { return bound_const_mem_functor$1<LIST(result_type, signal$1, LOOP(typename type_trait<T_arg%1>::take, $1))>(this, &signal$1::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal$1*>(this)->impl()); } + + signal$1() {} + + signal$1(const signal$1& src) + : signal_base(src) {} +}; + +]) +define([SIGNAL],[dnl +ifelse($1, $2,[dnl +/** Convenience wrapper for the numbered sigc::signal# templates. + * signal can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitly. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The template arguments determine the function signature of + * the emit() function: + * - @e T_return The desired return type of the emit() function.dnl +FOR(1,$1,[ + * - @e T_arg%1 Argument type used in the definition of emit(). The default @p nil means no argument.]) + * + * To specify an accumulator type the nested class signal::accumulated can be used. + * + * @par Example: + * @code + * void foo(int) {} + * sigc::signal<void, long> sig; + * sig.connect(sigc::ptr_fun(&foo)); + * sig.emit(19); + * @endcode + * + * @ingroup signal + */ +template <LIST(class T_return, LOOP(class T_arg%1 = nil, $1))>],[dnl + +/** Convenience wrapper for the numbered sigc::signal$1 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for $1 argument(s). +ifelse($1, $2,[dnl + * + * @ingroup signal +])dnl + */ +template <LIST(class T_return, LOOP(class T_arg%1, $1))>]) +class signal ifelse($1, $2,,[<LIST(T_return, LOOP(T_arg%1,$1), LOOP(nil, CALL_SIZE - $1))>]) + : public signal$1<LIST(T_return, LOOP(T_arg%1, $1),nil)> +{ +public: +ifelse($1, $2,[dnl + /** Convenience wrapper for the numbered sigc::signal# templates. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + * + * An accumulator is a functor that uses a pair of special iterators + * to step through a list of slots and calculate a return value + * from the results of the slot invokations. The iterators' operator*() + * executes the slot. The return value is buffered, so that in an expression + * like @code a = (*i) * (*i); @endcode the slot is executed only once. + * The accumulator must define its return value as @p result_type. + * + * @par Example 1: + * This accumulator calculates the arithmetic mean value: + * @code + * struct arithmetic_mean_accumulator + * { + * typedef double result_type; + * template<typename T_iterator> + * result_type operator()(T_iterator first, T_iterator last) const + * { + * result_type value_ = 0; + * int n_ = 0; + * for (; first != last; ++first, ++n_) + * value_ += *first; + * return value_ / n_; + * } + * }; + * @endcode + * + * @par Example 2: + * This accumulator stops signal emission when a slot returns zero: + * @code + * struct interruptable_accumulator + * { + * typedef bool result_type; + * template<typename T_iterator> + * result_type operator()(T_iterator first, T_iterator last) const + * { + * for (; first != last; ++first, ++n_) + * if (!*first) return false; + * return true; + * } + * }; + * @endcode + * + * @ingroup signal +],[ + /** Convenience wrapper for the numbered sigc::signal$1 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. +])dnl + */ + template <class T_accumulator> + class accumulated + : public signal$1<LIST(T_return, LOOP(T_arg%1, $1), T_accumulator)> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal$1<LIST(T_return, LOOP(T_arg%1, $1), T_accumulator)>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal$1<LIST(T_return, LOOP(T_arg%1, $1),nil)>(src) {} +}; + +]) + +divert(0) +#ifndef _SIGC_SIGNAL_H_ +#define _SIGC_SIGNAL_H_ + +#include <list> +#include <sigc++/signal_base.h> +#include <sigc++/type_traits.h> +#include <sigc++/trackable.h> +#include <sigc++/functors/slot.h> +#include <sigc++/functors/mem_fun.h> + +//SIGC_TYPEDEF_REDEFINE_ALLOWED: +// TODO: This should have its own test, but I can not create one that gives the error instead of just a warning. murrayc. +// I have just used this because there is a correlation between these two problems. +#ifdef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + //Compilers, such as older versions of SUN Forte C++, that do not allow this also often + //do not allow a typedef to have the same name as a class in the typedef's definition. + //For Sun Forte CC 5.7 (SUN Workshop 10), comment this out to fix the build. + #define SIGC_TYPEDEF_REDEFINE_ALLOWED 1 +#endif + +namespace sigc { + +/** STL-style iterator for slot_list. + * + * @ingroup signal + */ +template <typename T_slot> +struct slot_iterator +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_slot slot_type; + + typedef T_slot value_type; + typedef T_slot* pointer; + typedef T_slot& reference; + + typedef typename internal::signal_impl::iterator_type iterator_type; + + slot_iterator() + {} + + explicit slot_iterator(const iterator_type& i) + : i_(i) {} + + reference operator*() const + { return static_cast<reference>(*i_); } + + pointer operator->() const + { return &(operator*()); } + + slot_iterator& operator++() + { + ++i_; + return *this; + } + + slot_iterator operator++(int) + { + slot_iterator __tmp(*this); + ++i_; + return __tmp; + } + + slot_iterator& operator--() + { + --i_; + return *this; + } + + slot_iterator operator--(int) + { + slot_iterator __tmp(*this); + --i_; + return __tmp; + } + + bool operator == (const slot_iterator& other) const + { return i_ == other.i_; } + + bool operator != (const slot_iterator& other) const + { return i_ != other.i_; } + + iterator_type i_; +}; + +/** STL-style const iterator for slot_list. + * + * @ingroup signal + */ +template <typename T_slot> +struct slot_const_iterator +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_slot slot_type; + + typedef T_slot value_type; + typedef const T_slot* pointer; + typedef const T_slot& reference; + + typedef typename internal::signal_impl::const_iterator_type iterator_type; + + slot_const_iterator() + {} + + explicit slot_const_iterator(const iterator_type& i) + : i_(i) {} + + reference operator*() const + { return static_cast<reference>(*i_); } + + pointer operator->() const + { return &(operator*()); } + + slot_const_iterator& operator++() + { + ++i_; + return *this; + } + + slot_const_iterator operator++(int) + { + slot_const_iterator __tmp(*this); + ++i_; + return __tmp; + } + + slot_const_iterator& operator--() + { + --i_; + return *this; + } + + slot_const_iterator operator--(int) + { + slot_const_iterator __tmp(*this); + --i_; + return __tmp; + } + + bool operator == (const slot_const_iterator& other) const + { return i_ == other.i_; } + + bool operator != (const slot_const_iterator& other) const + { return i_ != other.i_; } + + iterator_type i_; +}; + +/** STL-style list interface for sigc::signal#. + * slot_list can be used to iterate over the list of slots that + * is managed by a signal. Slots can be added or removed from + * the list while existing iterators stay valid. A slot_list + * object can be retrieved from the signal's slots() function. + * + * @ingroup signal + */ +template <class T_slot> +struct slot_list +{ + typedef T_slot slot_type; + + typedef slot_type& reference; + typedef const slot_type& const_reference; + + typedef slot_iterator<slot_type> iterator; + typedef slot_const_iterator<slot_type> const_iterator; + + #ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<iterator> reverse_iterator; + typedef std::reverse_iterator<const_iterator> const_reverse_iterator; + #else + typedef std::reverse_iterator<iterator, std::random_access_iterator_tag, + int, int&, int*, ptrdiff_t> reverse_iterator; + + typedef std::reverse_iterator<const_iterator, std::random_access_iterator_tag, + int, const int&, const int*, ptrdiff_t> const_reverse_iterator; + #endif /* SIGC_HAVE_SUN_REVERSE_ITERATOR */ + + + + + slot_list() + : list_(0) {} + + explicit slot_list(internal::signal_impl* __list) + : list_(__list) {} + + iterator begin() + { return iterator(list_->slots_.begin()); } + + const_iterator begin() const + { return const_iterator(list_->slots_.begin()); } + + iterator end() + { return iterator(list_->slots_.end()); } + + const_iterator end() const + { return const_iterator(list_->slots_.end()); } + + reverse_iterator rbegin() + { return reverse_iterator(end()); } + + const_reverse_iterator rbegin() const + { return const_reverse_iterator(end()); } + + reverse_iterator rend() + { return reverse_iterator(begin()); } + + const_reverse_iterator rend() const + { return const_reverse_iterator(begin()); } + + reference front() + { return *begin(); } + + const_reference front() const + { return *begin(); } + + reference back() + { return *(--end()); } + + const_reference back() const + { return *(--end()); } + + iterator insert(iterator i, const slot_type& slot_) + { return iterator(list_->insert(i.i_, static_cast<const slot_base&>(slot_))); } + + void push_front(const slot_type& c) + { insert(begin(), c); } + + void push_back(const slot_type& c) + { insert(end(), c); } + + iterator erase(iterator i) + { return iterator(list_->erase(i.i_)); } + + iterator erase(iterator first_, iterator last_) + { + while (first_ != last_) + first_ = erase(first_); + return last_; + } + + void pop_front() + { erase(begin()); } + + void pop_back() + { + iterator tmp_ = end(); + erase(--tmp_); + } + +protected: + internal::signal_impl* list_; +}; + + +namespace internal { + +/** Special iterator over sigc::internal::signal_impl's slot list that holds extra data. + * This iterators is for use in accumulators. operator*() executes + * the slot. The return value is buffered, so that in an expression + * like @code a = (*i) * (*i); @endcode the slot is executed only once. + */ +template <class T_emitter, class T_result = typename T_emitter::result_type> +struct slot_iterator_buf +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + //These are needed just to make this a proper C++ iterator, + //that can be used with standard C++ algorithms. + typedef T_result value_type; + typedef T_result& reference; + typedef T_result* pointer; + + typedef T_emitter emitter_type; + typedef T_result result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_iterator_buf() + : c_(0), invoked_(false) {} + + slot_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + result_type operator*() const + { + if (!i_->empty() && !i_->blocked() && !invoked_) + { + r_ = (*c_)(static_cast<const slot_type&>(*i_)); + invoked_ = true; + } + return r_; + } + + slot_iterator_buf& operator++() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator++(int) + { + slot_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + slot_iterator_buf& operator--() + { + --i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator--(int) + { + slot_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_iterator_buf& other) const + { return (!c_ || (i_ == other.i_)); } /* If '!c_' the iterators are empty. + * Unfortunately, empty stl iterators are not equal. + * We are forcing equality so that 'first==last' + * in the accumulator's emit function yields true. */ + + bool operator != (const slot_iterator_buf& other) const + { return (c_ && (i_ != other.i_)); } + +private: + iterator_type i_; + const emitter_type* c_; + mutable result_type r_; + mutable bool invoked_; +}; + +/** Template specialization of slot_iterator_buf for void return signals. + */ +template <class T_emitter> +struct slot_iterator_buf<T_emitter, void> +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_emitter emitter_type; + typedef void result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_iterator_buf() + : c_(0), invoked_(false) {} + + slot_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + void operator*() const + { + if (!i_->empty() && !i_->blocked() && !invoked_) + { + (*c_)(static_cast<const slot_type&>(*i_)); + invoked_ = true; + } + } + + slot_iterator_buf& operator++() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator++(int) + { + slot_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + slot_iterator_buf& operator--() + { + --i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator--(int) + { + slot_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_iterator_buf& other) const + { return i_ == other.i_; } + + bool operator != (const slot_iterator_buf& other) const + { return i_ != other.i_; } + +private: + iterator_type i_; + const emitter_type* c_; + mutable bool invoked_; +}; + +/** Reverse version of sigc::internal::slot_iterator_buf. */ +template <class T_emitter, class T_result = typename T_emitter::result_type> +struct slot_reverse_iterator_buf +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + //These are needed just to make this a proper C++ iterator, + //that can be used with standard C++ algorithms. + typedef T_result value_type; + typedef T_result& reference; + typedef T_result* pointer; + + typedef T_emitter emitter_type; + typedef T_result result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_reverse_iterator_buf() + : c_(0), invoked_(false) {} + + slot_reverse_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + result_type operator*() const + { + iterator_type __tmp(i_); + --__tmp; + if (!__tmp->empty() && !__tmp->blocked() && !invoked_) + { + r_ = (*c_)(static_cast<const slot_type&>(*__tmp)); + invoked_ = true; + } + return r_; + } + + slot_reverse_iterator_buf& operator++() + { + --i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator++(int) + { + slot_reverse_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + slot_reverse_iterator_buf& operator--() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator--(int) + { + slot_reverse_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_reverse_iterator_buf& other) const + { return (!c_ || (i_ == other.i_)); } /* If '!c_' the iterators are empty. + * Unfortunately, empty stl iterators are not equal. + * We are forcing equality so that 'first==last' + * in the accumulator's emit function yields true. */ + + bool operator != (const slot_reverse_iterator_buf& other) const + { return (c_ && (i_ != other.i_)); } + +private: + iterator_type i_; + const emitter_type* c_; + mutable result_type r_; + mutable bool invoked_; +}; + +/** Template specialization of slot_reverse_iterator_buf for void return signals. + */ +template <class T_emitter> +struct slot_reverse_iterator_buf<T_emitter, void> +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_emitter emitter_type; + typedef void result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_reverse_iterator_buf() + : c_(0), invoked_(false) {} + + slot_reverse_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + void operator*() const + { + iterator_type __tmp(i_); + --__tmp; + if (!__tmp->empty() && !__tmp->blocked() && !invoked_) + { + (*c_)(static_cast<const slot_type&>(*__tmp)); + invoked_ = true; + } + } + + slot_reverse_iterator_buf& operator++() + { + --i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator++(int) + { + slot_reverse_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + slot_reverse_iterator_buf& operator--() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator--(int) + { + slot_reverse_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_reverse_iterator_buf& other) const + { return i_ == other.i_; } + + bool operator != (const slot_reverse_iterator_buf& other) const + { return i_ != other.i_; } + +private: + iterator_type i_; + const emitter_type* c_; + mutable bool invoked_; +}; + +FOR(0,CALL_SIZE,[[SIGNAL_EMIT_N(%1)]]) +} /* namespace internal */ + +FOR(0,CALL_SIZE,[[SIGNAL_N(%1)]]) + +SIGNAL(CALL_SIZE,CALL_SIZE) +FOR(0,eval(CALL_SIZE-1),[[SIGNAL(%1)]]) + +} /* namespace sigc */ + +#endif /* _SIGC_SIGNAL_H_ */ diff --git a/libs/sigc++2/sigc++/macros/slot.h.m4 b/libs/sigc++2/sigc++/macros/slot.h.m4 new file mode 100644 index 0000000000..04c7ad7666 --- /dev/null +++ b/libs/sigc++2/sigc++/macros/slot.h.m4 @@ -0,0 +1,25 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +divert(-1) + +include(template.macros.m4) + +divert(0) + +__FIREWALL__ + +#include <sigc++/functors/slot.h> diff --git a/libs/sigc++2/sigc++/macros/template.macros.m4 b/libs/sigc++2/sigc++/macros/template.macros.m4 new file mode 100644 index 0000000000..72ee30ccc8 --- /dev/null +++ b/libs/sigc++2/sigc++/macros/template.macros.m4 @@ -0,0 +1,84 @@ +dnl Copyright 2002, The libsigc++ Development Team +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License, or (at your option) any later version. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +define(__t_div__,divnum)divert(-1) +dnl +dnl M4 macros for building large files quickly +dnl +divert(0)// -*- c++ -*- +/* Do not edit! -- generated file */ +divert(-1) +changequote([, ]) +changecom() + +dnl +dnl Macros for sigc specifically. +dnl + +define([CALL_SIZE],7) + +#Generate header guards: +define([__FIREWALL__],[dnl +define(__hfile_temp__,[translit(__file__,/., _)])dnl +define(__hfile_temp2__,[translit(__hfile_temp__,+., _)])dnl +define(__hfile__,[_SIGC_[]patsubst(translit(__hfile_temp2__,a-z.,A-Z_), _M4$)_])dnl +#ifndef __hfile__ +#define __hfile__[]dnl +divert(1)dnl +#endif /* __hfile__ */ +divert(0)dnl +]) + +define([_R_],[typename type_trait<$1>::take]) +define([_P_],[typename type_trait<$1>::pass]) + + +dnl +dnl General macros +dnl + +define([UPPER],[translit([$*],[abcdefghijklmnopqrstuvwxyz],[ABCDEFGHIJKLMNOPQRSTUVWXYZ])]) +define([LOWER],[translit([$*],[ABCDEFGHIJKLMNOPQRSTUVWXYZ],[abcdefghijklmnopqrstuvwxyz])]) +define([PROT],[[$*]]) + +define([_LOOP], +[ifelse(eval($1<$2),0, +[indir([_LOOP_FORMAT], $1)], +[indir([_LOOP_FORMAT], $1)[]_LOOP_SEP[]_LOOP(eval($1+1), $2)])]) + +define([LOOP], +[pushdef([_LOOP_FORMAT], translit([$1],%, $))dnl +pushdef([_LOOP_SEP],ifelse([$3],[],[[, ]],[$3]))dnl +ifelse(eval($2>0),1,[PROT(_LOOP(1, $2))],[PROT()])dnl +popdef([_LOOP_SEP])dnl +popdef([_LOOP_FORMAT])dnl +]) + +define([NUM],[eval(ifelse([$1],,0,1)ifelse($#,0,0, $#,1,,[+NUM(shift($@))]))]) +define([LIST],[ifelse($#,0,, $#,1,[$1],[$1],,[LIST(shift($@))],[__LIST($@)])]) +define([__LIST],[ifelse($#,0,, $#,1,[$1],[$1[]ifelse([$2],,,[[, ]])__LIST(shift($@))])]) +dnl +define([_NL_],[ +]) + +define([FOR], +[pushdef([_FOR_FUNC],PROT(translit([$3],%, $)))dnl +_FOR($1, $2)[]dnl +popdef([_FOR_FUNC])dnl +]) +define([_FOR],[ifelse(eval($1>$2),1,[],[_FOR_FUNC($1)[]_FOR(eval($1+1), $2)])]) + +divert(__t_div__)dnl diff --git a/libs/sigc++2/sigc++/method_slot.h b/libs/sigc++2/sigc++/method_slot.h new file mode 100644 index 0000000000..2962bb5a74 --- /dev/null +++ b/libs/sigc++2/sigc++/method_slot.h @@ -0,0 +1,7 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + + +#ifndef _SIGC_MACROS_METHOD_SLOTHM4_ +#define _SIGC_MACROS_METHOD_SLOTHM4_ +#endif /* _SIGC_MACROS_METHOD_SLOTHM4_ */ diff --git a/libs/sigc++2/sigc++/object.h b/libs/sigc++2/sigc++/object.h new file mode 100644 index 0000000000..0d2120855b --- /dev/null +++ b/libs/sigc++2/sigc++/object.h @@ -0,0 +1,24 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_OBJECT_HPP_ +#define _SIGC_OBJECT_HPP_ + +#include <sigc++/trackable.h> + +#endif /* _SIGC_OBJECT_HPP_ */ diff --git a/libs/sigc++2/sigc++/object_slot.h b/libs/sigc++2/sigc++/object_slot.h new file mode 100644 index 0000000000..65a9fa4e3d --- /dev/null +++ b/libs/sigc++2/sigc++/object_slot.h @@ -0,0 +1,4 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + + diff --git a/libs/sigc++2/sigc++/reference_wrapper.h b/libs/sigc++2/sigc++/reference_wrapper.h new file mode 100644 index 0000000000..5a57e91679 --- /dev/null +++ b/libs/sigc++2/sigc++/reference_wrapper.h @@ -0,0 +1,110 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_REFERENCE_WRAPPER_H_ +#define _SIGC_REFERENCE_WRAPPER_H_ + +namespace sigc { + +/** Reference wrapper. + * Use sigc::ref() to create a reference wrapper. + */ +template <class T_type> +struct reference_wrapper +{ + explicit reference_wrapper(T_type& v) + : value_(v) {} + + operator T_type& () const + { return value_; } + + T_type& value_; +}; + +/** Const reference wrapper. + * Use sigc::ref() to create a const reference wrapper. + */ +template <class T_type> +struct const_reference_wrapper +{ + explicit const_reference_wrapper(const T_type& v) + : value_(v) {} + + operator const T_type& () const + { return value_; } + + const T_type& value_; +}; + +/** Creates a reference wrapper. + * Passing an object throught sigc::ref() makes libsigc++ adaptors + * like, e.g., sigc::bind store references to the object instead of copies. + * If the object type inherits from sigc::trackable this will ensure + * automatic invalidation of the adaptors when the object is deleted + * or overwritten. + * + * @param v Reference to store. + * @return A reference wrapper. + */ +template <class T_type> +reference_wrapper<T_type> ref(T_type& v) +{ return reference_wrapper<T_type>(v); } + +/** Creates a const reference wrapper. + * Passing an object throught sigc::ref() makes libsigc++ adaptors + * like, e.g., sigc::bind store references to the object instead of copies. + * If the object type inherits from sigc::trackable this will ensure + * automatic invalidation of the adaptors when the object is deleted + * or overwritten. + * + * @param v Reference to store. + * @return A reference wrapper. + */ +template <class T_type> +const_reference_wrapper<T_type> ref(const T_type& v) +{ return const_reference_wrapper<T_type>(v); } + +template <class T_type> +struct unwrap_reference +{ + typedef T_type type; +}; + +template <class T_type> +struct unwrap_reference<reference_wrapper<T_type> > +{ + typedef T_type& type; +}; + +template <class T_type> +struct unwrap_reference<const_reference_wrapper<T_type> > +{ + typedef const T_type& type; +}; + +template <class T_type> +T_type& unwrap(const reference_wrapper<T_type>& v) +{ return v; } + +template <class T_type> +const T_type& unwrap(const const_reference_wrapper<T_type>& v) +{ return v; } + +} /* namespace sigc */ + +#endif /* _SIGC_REFERENCE_WRAPPER_H_ */ diff --git a/libs/sigc++2/sigc++/retype.h b/libs/sigc++2/sigc++/retype.h new file mode 100644 index 0000000000..6db073786e --- /dev/null +++ b/libs/sigc++2/sigc++/retype.h @@ -0,0 +1,8 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ +#ifndef _SIGC_MACROS_RETYPEHM4_ +#define _SIGC_MACROS_RETYPEHM4_ +#include <sigc++/adaptors/adaptor_trait.h> +#include <sigc++/slot.h> + +#endif /* _SIGC_MACROS_RETYPEHM4_ */ diff --git a/libs/sigc++2/sigc++/retype_return.h b/libs/sigc++2/sigc++/retype_return.h new file mode 100644 index 0000000000..c1d08d7eda --- /dev/null +++ b/libs/sigc++2/sigc++/retype_return.h @@ -0,0 +1,25 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_RETYPE_RETURN_HPP_ +#define _SIGC_RETYPE_RETURN_HPP_ + +#include <sigc++/adaptors/retype_return.h> + + +#endif /* _SIGC_RETYPE_RETURN_HPP_ */ diff --git a/libs/sigc++2/sigc++/sigc++.h b/libs/sigc++2/sigc++/sigc++.h new file mode 100644 index 0000000000..90a9e6dd17 --- /dev/null +++ b/libs/sigc++2/sigc++/sigc++.h @@ -0,0 +1,30 @@ +/* + * Copyright 2003, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef SIGCXX_SIGCXX_H +#define SIGCXX_SIGCXX_H + +#include <sigc++/signal.h> +#include <sigc++/connection.h> +#include <sigc++/trackable.h> +#include <sigc++/adaptors/adaptors.h> +#include <sigc++/functors/functors.h> + +#endif /* SIGCXX_SIGCXX_H */ + diff --git a/libs/sigc++2/sigc++/signal.cc b/libs/sigc++2/sigc++/signal.cc new file mode 100644 index 0000000000..993eee4aca --- /dev/null +++ b/libs/sigc++2/sigc++/signal.cc @@ -0,0 +1,25 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#include <sigc++/signal.h> + +namespace sigc { + + +} /* sigc */ diff --git a/libs/sigc++2/sigc++/signal.h b/libs/sigc++2/sigc++/signal.h new file mode 100644 index 0000000000..f88b9c0b64 --- /dev/null +++ b/libs/sigc++2/sigc++/signal.h @@ -0,0 +1,3823 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + +#ifndef _SIGC_SIGNAL_H_ +#define _SIGC_SIGNAL_H_ + +#include <list> +#include <sigc++/signal_base.h> +#include <sigc++/type_traits.h> +#include <sigc++/trackable.h> +#include <sigc++/functors/slot.h> +#include <sigc++/functors/mem_fun.h> + +//SIGC_TYPEDEF_REDEFINE_ALLOWED: +// TODO: This should have its own test, but I can not create one that gives the error instead of just a warning. murrayc. +// I have just used this because there is a correlation between these two problems. +#ifdef SIGC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + //Compilers, such as older versions of SUN Forte C++, that do not allow this also often + //do not allow a typedef to have the same name as a class in the typedef's definition. + //For Sun Forte CC 5.7 (SUN Workshop 10), comment this out to fix the build. + #define SIGC_TYPEDEF_REDEFINE_ALLOWED 1 +#endif + +namespace sigc { + +/** STL-style iterator for slot_list. + * + * @ingroup signal + */ +template <typename T_slot> +struct slot_iterator +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_slot slot_type; + + typedef T_slot value_type; + typedef T_slot* pointer; + typedef T_slot& reference; + + typedef typename internal::signal_impl::iterator_type iterator_type; + + slot_iterator() + {} + + explicit slot_iterator(const iterator_type& i) + : i_(i) {} + + reference operator*() const + { return static_cast<reference>(*i_); } + + pointer operator->() const + { return &(operator*()); } + + slot_iterator& operator++() + { + ++i_; + return *this; + } + + slot_iterator operator++(int) + { + slot_iterator __tmp(*this); + ++i_; + return __tmp; + } + + slot_iterator& operator--() + { + --i_; + return *this; + } + + slot_iterator operator--(int) + { + slot_iterator __tmp(*this); + --i_; + return __tmp; + } + + bool operator == (const slot_iterator& other) const + { return i_ == other.i_; } + + bool operator != (const slot_iterator& other) const + { return i_ != other.i_; } + + iterator_type i_; +}; + +/** STL-style const iterator for slot_list. + * + * @ingroup signal + */ +template <typename T_slot> +struct slot_const_iterator +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_slot slot_type; + + typedef T_slot value_type; + typedef const T_slot* pointer; + typedef const T_slot& reference; + + typedef typename internal::signal_impl::const_iterator_type iterator_type; + + slot_const_iterator() + {} + + explicit slot_const_iterator(const iterator_type& i) + : i_(i) {} + + reference operator*() const + { return static_cast<reference>(*i_); } + + pointer operator->() const + { return &(operator*()); } + + slot_const_iterator& operator++() + { + ++i_; + return *this; + } + + slot_const_iterator operator++(int) + { + slot_const_iterator __tmp(*this); + ++i_; + return __tmp; + } + + slot_const_iterator& operator--() + { + --i_; + return *this; + } + + slot_const_iterator operator--(int) + { + slot_const_iterator __tmp(*this); + --i_; + return __tmp; + } + + bool operator == (const slot_const_iterator& other) const + { return i_ == other.i_; } + + bool operator != (const slot_const_iterator& other) const + { return i_ != other.i_; } + + iterator_type i_; +}; + +/** STL-style list interface for sigc::signal#. + * slot_list can be used to iterate over the list of slots that + * is managed by a signal. Slots can be added or removed from + * the list while existing iterators stay valid. A slot_list + * object can be retrieved from the signal's slots() function. + * + * @ingroup signal + */ +template <class T_slot> +struct slot_list +{ + typedef T_slot slot_type; + + typedef slot_type& reference; + typedef const slot_type& const_reference; + + typedef slot_iterator<slot_type> iterator; + typedef slot_const_iterator<slot_type> const_iterator; + + #ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<iterator> reverse_iterator; + typedef std::reverse_iterator<const_iterator> const_reverse_iterator; + #else + typedef std::reverse_iterator<iterator, std::random_access_iterator_tag, + int, int&, int*, ptrdiff_t> reverse_iterator; + + typedef std::reverse_iterator<const_iterator, std::random_access_iterator_tag, + int, const int&, const int*, ptrdiff_t> const_reverse_iterator; + #endif /* SIGC_HAVE_SUN_REVERSE_ITERATOR */ + + + + + slot_list() + : list_(0) {} + + explicit slot_list(internal::signal_impl* __list) + : list_(__list) {} + + iterator begin() + { return iterator(list_->slots_.begin()); } + + const_iterator begin() const + { return const_iterator(list_->slots_.begin()); } + + iterator end() + { return iterator(list_->slots_.end()); } + + const_iterator end() const + { return const_iterator(list_->slots_.end()); } + + reverse_iterator rbegin() + { return reverse_iterator(end()); } + + const_reverse_iterator rbegin() const + { return const_reverse_iterator(end()); } + + reverse_iterator rend() + { return reverse_iterator(begin()); } + + const_reverse_iterator rend() const + { return const_reverse_iterator(begin()); } + + reference front() + { return *begin(); } + + const_reference front() const + { return *begin(); } + + reference back() + { return *(--end()); } + + const_reference back() const + { return *(--end()); } + + iterator insert(iterator i, const slot_type& slot_) + { return iterator(list_->insert(i.i_, static_cast<const slot_base&>(slot_))); } + + void push_front(const slot_type& c) + { insert(begin(), c); } + + void push_back(const slot_type& c) + { insert(end(), c); } + + iterator erase(iterator i) + { return iterator(list_->erase(i.i_)); } + + iterator erase(iterator first_, iterator last_) + { + while (first_ != last_) + first_ = erase(first_); + return last_; + } + + void pop_front() + { erase(begin()); } + + void pop_back() + { + iterator tmp_ = end(); + erase(--tmp_); + } + +protected: + internal::signal_impl* list_; +}; + + +namespace internal { + +/** Special iterator over sigc::internal::signal_impl's slot list that holds extra data. + * This iterators is for use in accumulators. operator*() executes + * the slot. The return value is buffered, so that in an expression + * like @code a = (*i) * (*i); @endcode the slot is executed only once. + */ +template <class T_emitter, class T_result = typename T_emitter::result_type> +struct slot_iterator_buf +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + //These are needed just to make this a proper C++ iterator, + //that can be used with standard C++ algorithms. + typedef T_result value_type; + typedef T_result& reference; + typedef T_result* pointer; + + typedef T_emitter emitter_type; + typedef T_result result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_iterator_buf() + : c_(0), invoked_(false) {} + + slot_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + result_type operator*() const + { + if (!i_->empty() && !i_->blocked() && !invoked_) + { + r_ = (*c_)(static_cast<const slot_type&>(*i_)); + invoked_ = true; + } + return r_; + } + + slot_iterator_buf& operator++() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator++(int) + { + slot_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + slot_iterator_buf& operator--() + { + --i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator--(int) + { + slot_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_iterator_buf& other) const + { return (!c_ || (i_ == other.i_)); } /* If '!c_' the iterators are empty. + * Unfortunately, empty stl iterators are not equal. + * We are forcing equality so that 'first==last' + * in the accumulator's emit function yields true. */ + + bool operator != (const slot_iterator_buf& other) const + { return (c_ && (i_ != other.i_)); } + +private: + iterator_type i_; + const emitter_type* c_; + mutable result_type r_; + mutable bool invoked_; +}; + +/** Template specialization of slot_iterator_buf for void return signals. + */ +template <class T_emitter> +struct slot_iterator_buf<T_emitter, void> +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_emitter emitter_type; + typedef void result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_iterator_buf() + : c_(0), invoked_(false) {} + + slot_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + void operator*() const + { + if (!i_->empty() && !i_->blocked() && !invoked_) + { + (*c_)(static_cast<const slot_type&>(*i_)); + invoked_ = true; + } + } + + slot_iterator_buf& operator++() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator++(int) + { + slot_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + slot_iterator_buf& operator--() + { + --i_; + invoked_ = false; + return *this; + } + + slot_iterator_buf operator--(int) + { + slot_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_iterator_buf& other) const + { return i_ == other.i_; } + + bool operator != (const slot_iterator_buf& other) const + { return i_ != other.i_; } + +private: + iterator_type i_; + const emitter_type* c_; + mutable bool invoked_; +}; + +/** Reverse version of sigc::internal::slot_iterator_buf. */ +template <class T_emitter, class T_result = typename T_emitter::result_type> +struct slot_reverse_iterator_buf +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + //These are needed just to make this a proper C++ iterator, + //that can be used with standard C++ algorithms. + typedef T_result value_type; + typedef T_result& reference; + typedef T_result* pointer; + + typedef T_emitter emitter_type; + typedef T_result result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_reverse_iterator_buf() + : c_(0), invoked_(false) {} + + slot_reverse_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + result_type operator*() const + { + iterator_type __tmp(i_); + --__tmp; + if (!__tmp->empty() && !__tmp->blocked() && !invoked_) + { + r_ = (*c_)(static_cast<const slot_type&>(*__tmp)); + invoked_ = true; + } + return r_; + } + + slot_reverse_iterator_buf& operator++() + { + --i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator++(int) + { + slot_reverse_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + slot_reverse_iterator_buf& operator--() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator--(int) + { + slot_reverse_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_reverse_iterator_buf& other) const + { return (!c_ || (i_ == other.i_)); } /* If '!c_' the iterators are empty. + * Unfortunately, empty stl iterators are not equal. + * We are forcing equality so that 'first==last' + * in the accumulator's emit function yields true. */ + + bool operator != (const slot_reverse_iterator_buf& other) const + { return (c_ && (i_ != other.i_)); } + +private: + iterator_type i_; + const emitter_type* c_; + mutable result_type r_; + mutable bool invoked_; +}; + +/** Template specialization of slot_reverse_iterator_buf for void return signals. + */ +template <class T_emitter> +struct slot_reverse_iterator_buf<T_emitter, void> +{ + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef std::bidirectional_iterator_tag iterator_category; + + typedef T_emitter emitter_type; + typedef void result_type; + typedef typename T_emitter::slot_type slot_type; + + typedef signal_impl::const_iterator_type iterator_type; + + slot_reverse_iterator_buf() + : c_(0), invoked_(false) {} + + slot_reverse_iterator_buf(const iterator_type& i, const emitter_type* c) + : i_(i), c_(c), invoked_(false) {} + + void operator*() const + { + iterator_type __tmp(i_); + --__tmp; + if (!__tmp->empty() && !__tmp->blocked() && !invoked_) + { + (*c_)(static_cast<const slot_type&>(*__tmp)); + invoked_ = true; + } + } + + slot_reverse_iterator_buf& operator++() + { + --i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator++(int) + { + slot_reverse_iterator_buf __tmp(*this); + --i_; + invoked_ = false; + return __tmp; + } + + slot_reverse_iterator_buf& operator--() + { + ++i_; + invoked_ = false; + return *this; + } + + slot_reverse_iterator_buf operator--(int) + { + slot_reverse_iterator_buf __tmp(*this); + ++i_; + invoked_ = false; + return __tmp; + } + + bool operator == (const slot_reverse_iterator_buf& other) const + { return i_ == other.i_; } + + bool operator != (const slot_reverse_iterator_buf& other) const + { return i_ != other.i_; } + +private: + iterator_type i_; + const emitter_type* c_; + mutable bool invoked_; +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal0. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_accumulator> +struct signal_emit0 +{ + typedef signal_emit0<T_return, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + signal_emit0() {} + + /** Invokes a slot. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self ; + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self ; + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return> +struct signal_emit0<T_return, nil> +{ + typedef signal_emit0<T_return, nil > self_type; + typedef T_return result_type; + typedef slot<T_return> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <> +struct signal_emit0<void, nil> +{ + typedef signal_emit0<void, nil> self_type; + typedef void result_type; + typedef slot<void> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef void (*call_type)(slot_rep*); + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + */ + static result_type emit(signal_impl* impl) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + */ + static result_type emit_reverse(signal_impl* impl) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_); + } + } +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal1. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_arg1, class T_accumulator> +struct signal_emit1 +{ + typedef signal_emit1<T_return, T_arg1, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return, T_arg1> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ + signal_emit1(typename type_trait<T_arg1>::take _A_a1) + : _A_a1_(_A_a1) {} + + + /** Invokes a slot using the buffered parameter values. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_, _A_a1_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are buffered in a temporary instance of signal_emit1. + + * @param _A_a1 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are buffered in a temporary instance of signal_emit1. + + * @param _A_a1 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + + typename type_trait<T_arg1>::take _A_a1_; +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return, class T_arg1> +struct signal_emit1<T_return, T_arg1, nil> +{ + typedef signal_emit1<T_return, T_arg1, nil > self_type; + typedef T_return result_type; + typedef slot<T_return, T_arg1> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <class T_arg1> +struct signal_emit1<void, T_arg1, nil> +{ + typedef signal_emit1<void, T_arg1, nil> self_type; + typedef void result_type; + typedef slot<void, T_arg1> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1); + } + } +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal2. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_arg1,class T_arg2, class T_accumulator> +struct signal_emit2 +{ + typedef signal_emit2<T_return, T_arg1,T_arg2, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ + signal_emit2(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) + : _A_a1_(_A_a1),_A_a2_(_A_a2) {} + + + /** Invokes a slot using the buffered parameter values. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_, _A_a1_,_A_a2_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are buffered in a temporary instance of signal_emit2. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are buffered in a temporary instance of signal_emit2. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + + typename type_trait<T_arg1>::take _A_a1_; + typename type_trait<T_arg2>::take _A_a2_; +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return, class T_arg1,class T_arg2> +struct signal_emit2<T_return, T_arg1,T_arg2, nil> +{ + typedef signal_emit2<T_return, T_arg1,T_arg2, nil > self_type; + typedef T_return result_type; + typedef slot<T_return, T_arg1,T_arg2> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <class T_arg1,class T_arg2> +struct signal_emit2<void, T_arg1,T_arg2, nil> +{ + typedef signal_emit2<void, T_arg1,T_arg2, nil> self_type; + typedef void result_type; + typedef slot<void, T_arg1,T_arg2> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2); + } + } +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal3. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3, class T_accumulator> +struct signal_emit3 +{ + typedef signal_emit3<T_return, T_arg1,T_arg2,T_arg3, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ + signal_emit3(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) + : _A_a1_(_A_a1),_A_a2_(_A_a2),_A_a3_(_A_a3) {} + + + /** Invokes a slot using the buffered parameter values. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_, _A_a1_,_A_a2_,_A_a3_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are buffered in a temporary instance of signal_emit3. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are buffered in a temporary instance of signal_emit3. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + + typename type_trait<T_arg1>::take _A_a1_; + typename type_trait<T_arg2>::take _A_a2_; + typename type_trait<T_arg3>::take _A_a3_; +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3> +struct signal_emit3<T_return, T_arg1,T_arg2,T_arg3, nil> +{ + typedef signal_emit3<T_return, T_arg1,T_arg2,T_arg3, nil > self_type; + typedef T_return result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <class T_arg1,class T_arg2,class T_arg3> +struct signal_emit3<void, T_arg1,T_arg2,T_arg3, nil> +{ + typedef signal_emit3<void, T_arg1,T_arg2,T_arg3, nil> self_type; + typedef void result_type; + typedef slot<void, T_arg1,T_arg2,T_arg3> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3); + } + } +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal4. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_accumulator> +struct signal_emit4 +{ + typedef signal_emit4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ + signal_emit4(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) + : _A_a1_(_A_a1),_A_a2_(_A_a2),_A_a3_(_A_a3),_A_a4_(_A_a4) {} + + + /** Invokes a slot using the buffered parameter values. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_, _A_a1_,_A_a2_,_A_a3_,_A_a4_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are buffered in a temporary instance of signal_emit4. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are buffered in a temporary instance of signal_emit4. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + + typename type_trait<T_arg1>::take _A_a1_; + typename type_trait<T_arg2>::take _A_a2_; + typename type_trait<T_arg3>::take _A_a3_; + typename type_trait<T_arg4>::take _A_a4_; +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +struct signal_emit4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, nil> +{ + typedef signal_emit4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, nil > self_type; + typedef T_return result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4> +struct signal_emit4<void, T_arg1,T_arg2,T_arg3,T_arg4, nil> +{ + typedef signal_emit4<void, T_arg1,T_arg2,T_arg3,T_arg4, nil> self_type; + typedef void result_type; + typedef slot<void, T_arg1,T_arg2,T_arg3,T_arg4> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4); + } + } +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal5. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_accumulator> +struct signal_emit5 +{ + typedef signal_emit5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ + signal_emit5(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) + : _A_a1_(_A_a1),_A_a2_(_A_a2),_A_a3_(_A_a3),_A_a4_(_A_a4),_A_a5_(_A_a5) {} + + + /** Invokes a slot using the buffered parameter values. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_, _A_a1_,_A_a2_,_A_a3_,_A_a4_,_A_a5_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are buffered in a temporary instance of signal_emit5. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are buffered in a temporary instance of signal_emit5. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + + typename type_trait<T_arg1>::take _A_a1_; + typename type_trait<T_arg2>::take _A_a2_; + typename type_trait<T_arg3>::take _A_a3_; + typename type_trait<T_arg4>::take _A_a4_; + typename type_trait<T_arg5>::take _A_a5_; +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +struct signal_emit5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, nil> +{ + typedef signal_emit5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, nil > self_type; + typedef T_return result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +struct signal_emit5<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, nil> +{ + typedef signal_emit5<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, nil> self_type; + typedef void result_type; + typedef slot<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); + } + } +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal6. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_accumulator> +struct signal_emit6 +{ + typedef signal_emit6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ + signal_emit6(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) + : _A_a1_(_A_a1),_A_a2_(_A_a2),_A_a3_(_A_a3),_A_a4_(_A_a4),_A_a5_(_A_a5),_A_a6_(_A_a6) {} + + + /** Invokes a slot using the buffered parameter values. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_, _A_a1_,_A_a2_,_A_a3_,_A_a4_,_A_a5_,_A_a6_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are buffered in a temporary instance of signal_emit6. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are buffered in a temporary instance of signal_emit6. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + + typename type_trait<T_arg1>::take _A_a1_; + typename type_trait<T_arg2>::take _A_a2_; + typename type_trait<T_arg3>::take _A_a3_; + typename type_trait<T_arg4>::take _A_a4_; + typename type_trait<T_arg5>::take _A_a5_; + typename type_trait<T_arg6>::take _A_a6_; +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +struct signal_emit6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, nil> +{ + typedef signal_emit6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, nil > self_type; + typedef T_return result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +struct signal_emit6<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, nil> +{ + typedef signal_emit6<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, nil> self_type; + typedef void result_type; + typedef slot<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); + } + } +}; + +/** Abstracts signal emission. + * This template implements the emit() function of signal7. + * Template specializations are available to optimize signal + * emission when no accumulator is used, i.e. the template + * argument @e T_accumulator is @p nil. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_accumulator> +struct signal_emit7 +{ + typedef signal_emit7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_accumulator> self_type; + typedef typename T_accumulator::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> slot_type; + typedef internal::slot_iterator_buf<self_type> slot_iterator_buf_type; + typedef internal::slot_reverse_iterator_buf<self_type> slot_reverse_iterator_buf_type; + typedef signal_impl::const_iterator_type iterator_type; + + /** Instantiates the class. + * The parameters are stored in member variables. operator()() passes + * the values on to some slot. + */ + signal_emit7(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) + : _A_a1_(_A_a1),_A_a2_(_A_a2),_A_a3_(_A_a3),_A_a4_(_A_a4),_A_a5_(_A_a5),_A_a6_(_A_a6),_A_a7_(_A_a7) {} + + + /** Invokes a slot using the buffered parameter values. + * @param _A_slot Some slot to invoke. + * @return The slot's return value. + */ + T_return operator()(const slot_type& _A_slot) const + { return (reinterpret_cast<typename slot_type::call_type>(_A_slot.rep_->call_))(_A_slot.rep_, _A_a1_,_A_a2_,_A_a3_,_A_a4_,_A_a5_,_A_a6_,_A_a7_); } + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are buffered in a temporary instance of signal_emit7. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @param _A_a7 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + return accumulator(slot_iterator_buf_type(slots.begin(), &self), + slot_iterator_buf_type(slots.end(), &self)); + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are buffered in a temporary instance of signal_emit7. + + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @param _A_a7 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations as processed by the accumulator. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) + { + T_accumulator accumulator; + + if (!impl) + return accumulator(slot_iterator_buf_type(), slot_iterator_buf_type()); + + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + self_type self (_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + return accumulator(slot_reverse_iterator_buf_type(slots.end(), &self), + slot_reverse_iterator_buf_type(slots.begin(), &self)); + } + + typename type_trait<T_arg1>::take _A_a1_; + typename type_trait<T_arg2>::take _A_a2_; + typename type_trait<T_arg3>::take _A_a3_; + typename type_trait<T_arg4>::take _A_a4_; + typename type_trait<T_arg5>::take _A_a5_; + typename type_trait<T_arg6>::take _A_a6_; + typename type_trait<T_arg7>::take _A_a7_; +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used. + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +struct signal_emit7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, nil> +{ + typedef signal_emit7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, nil > self_type; + typedef T_return result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @param _A_a7 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { + temp_slot_list slots(impl->slots_); + iterator_type it = slots.begin(); + for (; it != slots.end(); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == slots.end()) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + for (++it; it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + } + + return r_; + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * The return value of the last slot invoked is returned. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @param _A_a7 Argument to be passed on to the slots. + * @return The return value of the last slot invoked. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) + { + if (!impl || impl->slots_.empty()) + return T_return(); + + signal_exec exec(impl); + T_return r_ = T_return(); + + //Use this scope to make sure that "slots" is destroyed before "exec" is destroyed. + //This avoids a leak on MSVC++ - see http://bugzilla.gnome.org/show_bug.cgi?id=306249 + { +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + + temp_slot_list slots(impl->slots_); + reverse_iterator_type it(slots.end()); + for (; it != reverse_iterator_type(slots.begin()); ++it) + if (!it->empty() && !it->blocked()) break; + + if (it == reverse_iterator_type(slots.begin())) + return T_return(); // note that 'T_return r_();' doesn't work => define 'r_' after this line and initialize as follows: + + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + for (++it; it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + r_ = (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + } + + return r_; + } +}; + +/** Abstracts signal emission. + * This template specialization implements an optimized emit() + * function for the case that no accumulator is used and the + * return type is @p void. + */ +template <class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7> +struct signal_emit7<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, nil> +{ + typedef signal_emit7<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, nil> self_type; + typedef void result_type; + typedef slot<void, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> slot_type; + typedef signal_impl::const_iterator_type iterator_type; + typedef typename slot_type::call_type call_type; + + /** Executes a list of slots using an accumulator of type @e T_accumulator. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @param _A_a7 Argument to be passed on to the slots. + */ + static result_type emit(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + + for (iterator_type it = slots.begin(); it != slots.end(); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + } + + /** Executes a list of slots using an accumulator of type @e T_accumulator in reverse order. + * The arguments are passed directly on to the slots. + * @param first An iterator pointing to the first slot in the list. + * @param last An iterator pointing to the last slot in the list. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @param _A_a7 Argument to be passed on to the slots. + */ + static result_type emit_reverse(signal_impl* impl, typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) + { + if (!impl || impl->slots_.empty()) return; + signal_exec exec(impl); + temp_slot_list slots(impl->slots_); + +#ifndef SIGC_HAVE_SUN_REVERSE_ITERATOR + typedef std::reverse_iterator<signal_impl::iterator_type> reverse_iterator_type; +#else + typedef std::reverse_iterator<signal_impl::iterator_type, std::random_access_iterator_tag, + slot_base, slot_base&, slot_base*, ptrdiff_t> reverse_iterator_type; +#endif + for (reverse_iterator_type it = reverse_iterator_type(slots.end()); it != reverse_iterator_type(slots.begin()); ++it) + { + if (it->empty() || it->blocked()) + continue; + (reinterpret_cast<call_type>(it->rep_->call_))(it->rep_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); + } + } +}; + + +} /* namespace internal */ + +/** Signal declaration. + * signal0 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_accumulator=nil> +class signal0 + : public signal_base +{ +public: + typedef internal::signal_emit0<T_return, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @return The accumulated return values of the slot invocations. + */ + result_type emit() const + { return emitter_type::emit(impl_); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse() const + { return emitter_type::emit_reverse(impl_); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()() const + { return emit(); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal0::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor0<result_type, signal0> make_slot() const + { return bound_const_mem_functor0<result_type, signal0>(this, &signal0::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal0*>(this)->impl()); } + + signal0() {} + + signal0(const signal0& src) + : signal_base(src) {} +}; + +/** Signal declaration. + * signal1 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_arg1 Argument type used in the definition of emit(). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_arg1, class T_accumulator=nil> +class signal1 + : public signal_base +{ +public: + typedef internal::signal_emit1<T_return, T_arg1, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return, T_arg1> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @param _A_a1 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations. + */ + result_type emit(typename type_trait<T_arg1>::take _A_a1) const + { return emitter_type::emit(impl_, _A_a1); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(typename type_trait<T_arg1>::take _A_a1) const + { return emitter_type::emit_reverse(impl_, _A_a1); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(typename type_trait<T_arg1>::take _A_a1) const + { return emit(_A_a1); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal1::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor1<result_type, signal1, typename type_trait<T_arg1>::take> make_slot() const + { return bound_const_mem_functor1<result_type, signal1, typename type_trait<T_arg1>::take>(this, &signal1::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal1*>(this)->impl()); } + + signal1() {} + + signal1(const signal1& src) + : signal_base(src) {} +}; + +/** Signal declaration. + * signal2 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_arg1 Argument type used in the definition of emit(). + * - @e T_arg2 Argument type used in the definition of emit(). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_arg1,class T_arg2, class T_accumulator=nil> +class signal2 + : public signal_base +{ +public: + typedef internal::signal_emit2<T_return, T_arg1,T_arg2, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations. + */ + result_type emit(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return emitter_type::emit(impl_, _A_a1,_A_a2); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return emitter_type::emit_reverse(impl_, _A_a1,_A_a2); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2) const + { return emit(_A_a1,_A_a2); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal2::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor2<result_type, signal2, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take> make_slot() const + { return bound_const_mem_functor2<result_type, signal2, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take>(this, &signal2::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal2*>(this)->impl()); } + + signal2() {} + + signal2(const signal2& src) + : signal_base(src) {} +}; + +/** Signal declaration. + * signal3 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_arg1 Argument type used in the definition of emit(). + * - @e T_arg2 Argument type used in the definition of emit(). + * - @e T_arg3 Argument type used in the definition of emit(). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3, class T_accumulator=nil> +class signal3 + : public signal_base +{ +public: + typedef internal::signal_emit3<T_return, T_arg1,T_arg2,T_arg3, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations. + */ + result_type emit(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return emitter_type::emit(impl_, _A_a1,_A_a2,_A_a3); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return emitter_type::emit_reverse(impl_, _A_a1,_A_a2,_A_a3); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3) const + { return emit(_A_a1,_A_a2,_A_a3); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal3::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor3<result_type, signal3, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take> make_slot() const + { return bound_const_mem_functor3<result_type, signal3, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take>(this, &signal3::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal3*>(this)->impl()); } + + signal3() {} + + signal3(const signal3& src) + : signal_base(src) {} +}; + +/** Signal declaration. + * signal4 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_arg1 Argument type used in the definition of emit(). + * - @e T_arg2 Argument type used in the definition of emit(). + * - @e T_arg3 Argument type used in the definition of emit(). + * - @e T_arg4 Argument type used in the definition of emit(). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4, class T_accumulator=nil> +class signal4 + : public signal_base +{ +public: + typedef internal::signal_emit4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations. + */ + result_type emit(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return emitter_type::emit(impl_, _A_a1,_A_a2,_A_a3,_A_a4); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return emitter_type::emit_reverse(impl_, _A_a1,_A_a2,_A_a3,_A_a4); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4) const + { return emit(_A_a1,_A_a2,_A_a3,_A_a4); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal4::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor4<result_type, signal4, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take> make_slot() const + { return bound_const_mem_functor4<result_type, signal4, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take>(this, &signal4::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal4*>(this)->impl()); } + + signal4() {} + + signal4(const signal4& src) + : signal_base(src) {} +}; + +/** Signal declaration. + * signal5 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_arg1 Argument type used in the definition of emit(). + * - @e T_arg2 Argument type used in the definition of emit(). + * - @e T_arg3 Argument type used in the definition of emit(). + * - @e T_arg4 Argument type used in the definition of emit(). + * - @e T_arg5 Argument type used in the definition of emit(). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5, class T_accumulator=nil> +class signal5 + : public signal_base +{ +public: + typedef internal::signal_emit5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations. + */ + result_type emit(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return emitter_type::emit(impl_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return emitter_type::emit_reverse(impl_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5) const + { return emit(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal5::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor5<result_type, signal5, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take> make_slot() const + { return bound_const_mem_functor5<result_type, signal5, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take>(this, &signal5::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal5*>(this)->impl()); } + + signal5() {} + + signal5(const signal5& src) + : signal_base(src) {} +}; + +/** Signal declaration. + * signal6 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_arg1 Argument type used in the definition of emit(). + * - @e T_arg2 Argument type used in the definition of emit(). + * - @e T_arg3 Argument type used in the definition of emit(). + * - @e T_arg4 Argument type used in the definition of emit(). + * - @e T_arg5 Argument type used in the definition of emit(). + * - @e T_arg6 Argument type used in the definition of emit(). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6, class T_accumulator=nil> +class signal6 + : public signal_base +{ +public: + typedef internal::signal_emit6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations. + */ + result_type emit(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return emitter_type::emit(impl_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return emitter_type::emit_reverse(impl_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6) const + { return emit(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal6::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor6<result_type, signal6, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take,typename type_trait<T_arg6>::take> make_slot() const + { return bound_const_mem_functor6<result_type, signal6, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take,typename type_trait<T_arg6>::take>(this, &signal6::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal6*>(this)->impl()); } + + signal6() {} + + signal6(const signal6& src) + : signal_base(src) {} +}; + +/** Signal declaration. + * signal7 can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitely. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The following template arguments are used: + * - @e T_return The desired return type for the emit() function (may be overridden by the accumulator). + * - @e T_arg1 Argument type used in the definition of emit(). + * - @e T_arg2 Argument type used in the definition of emit(). + * - @e T_arg3 Argument type used in the definition of emit(). + * - @e T_arg4 Argument type used in the definition of emit(). + * - @e T_arg5 Argument type used in the definition of emit(). + * - @e T_arg6 Argument type used in the definition of emit(). + * - @e T_arg7 Argument type used in the definition of emit(). + * - @e T_accumulator The accumulator type used for emission. The default @p nil means that no accumulator should be used, i.e. signal emission returns the return value of the last slot invoked. + * + * You should use the more convenient unnumbered sigc::signal template. + * + * @ingroup signal + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6,class T_arg7, class T_accumulator=nil> +class signal7 + : public signal_base +{ +public: + typedef internal::signal_emit7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_accumulator> emitter_type; + typedef typename emitter_type::result_type result_type; + typedef slot<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7> slot_type; + typedef slot_list<slot_type> slot_list_type; + typedef typename slot_list_type::iterator iterator; + typedef typename slot_list_type::const_iterator const_iterator; + typedef typename slot_list_type::reverse_iterator reverse_iterator; + typedef typename slot_list_type::const_reverse_iterator const_reverse_iterator; + + /** Add a slot to the list of slots. + * Any functor or slot may be passed into connect(). + * It will be converted into a slot implicitely. + * The returned iterator may be stored for disconnection + * of the slot at some later point. It stays valid until + * the slot is removed from the list of slots. The iterator + * can also be implicitely converted into a sigc::connection object + * that may be used safely beyond the life time of the slot. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator connect(const slot_type& slot_) + { return iterator(signal_base::connect(static_cast<const slot_base&>(slot_))); } + + /** Triggers the emission of the signal. + * During signal emission all slots that have been connected + * to the signal are invoked unless they are manually set into + * a blocking state. The parameters are passed on to the slots. + * If @e T_accumulated is not @p nil, an accumulator of this type + * is used to process the return values of the slot invocations. + * Otherwise, the return value of the last slot invoked is returned. + * @param _A_a1 Argument to be passed on to the slots. + * @param _A_a2 Argument to be passed on to the slots. + * @param _A_a3 Argument to be passed on to the slots. + * @param _A_a4 Argument to be passed on to the slots. + * @param _A_a5 Argument to be passed on to the slots. + * @param _A_a6 Argument to be passed on to the slots. + * @param _A_a7 Argument to be passed on to the slots. + * @return The accumulated return values of the slot invocations. + */ + result_type emit(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return emitter_type::emit(impl_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + + /** Triggers the emission of the signal in reverse order (see emit()). */ + result_type emit_reverse(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return emitter_type::emit_reverse(impl_, _A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + + /** Triggers the emission of the signal (see emit()). */ + result_type operator()(typename type_trait<T_arg1>::take _A_a1,typename type_trait<T_arg2>::take _A_a2,typename type_trait<T_arg3>::take _A_a3,typename type_trait<T_arg4>::take _A_a4,typename type_trait<T_arg5>::take _A_a5,typename type_trait<T_arg6>::take _A_a6,typename type_trait<T_arg7>::take _A_a7) const + { return emit(_A_a1,_A_a2,_A_a3,_A_a4,_A_a5,_A_a6,_A_a7); } + + /** Creates a functor that calls emit() on this signal. + * @code + * sigc::mem_fun(mysignal, &sigc::signal7::emit) + * @endcode + * yields the same result. + * @return A functor that calls emit() on this signal. + */ + bound_const_mem_functor7<result_type, signal7, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take,typename type_trait<T_arg6>::take,typename type_trait<T_arg7>::take> make_slot() const + { return bound_const_mem_functor7<result_type, signal7, typename type_trait<T_arg1>::take,typename type_trait<T_arg2>::take,typename type_trait<T_arg3>::take,typename type_trait<T_arg4>::take,typename type_trait<T_arg5>::take,typename type_trait<T_arg6>::take,typename type_trait<T_arg7>::take>(this, &signal7::emit); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + slot_list_type slots() + { return slot_list_type(impl()); } + + /** Creates an STL-style interface for the signal's list of slots. + * This interface supports iteration, insertion and removal of slots. + * @return An STL-style interface for the signal's list of slots. + */ + const slot_list_type slots() const + { return slot_list_type(const_cast<signal7*>(this)->impl()); } + + signal7() {} + + signal7(const signal7& src) + : signal_base(src) {} +}; + + + +/** Convenience wrapper for the numbered sigc::signal# templates. + * signal can be used to connect() slots that are invoked + * during subsequent calls to emit(). Any functor or slot + * can be passed into connect(). It is converted into a slot + * implicitly. + * + * If you want to connect one signal to another, use make_slot() + * to retrieve a functor that emits the signal when invoked. + * + * Be careful if you directly pass one signal into the connect() + * method of another: a shallow copy of the signal is made and + * the signal's slots are not disconnected until both the signal + * and its clone are destroyed which is probably not what you want! + * + * An STL-style list interface for the signal's list of slots + * can be retrieved with slots(). This interface supports + * iteration, insertion and removal of slots. + * + * The template arguments determine the function signature of + * the emit() function: + * - @e T_return The desired return type of the emit() function. + * - @e T_arg1 Argument type used in the definition of emit(). The default @p nil means no argument. + * - @e T_arg2 Argument type used in the definition of emit(). The default @p nil means no argument. + * - @e T_arg3 Argument type used in the definition of emit(). The default @p nil means no argument. + * - @e T_arg4 Argument type used in the definition of emit(). The default @p nil means no argument. + * - @e T_arg5 Argument type used in the definition of emit(). The default @p nil means no argument. + * - @e T_arg6 Argument type used in the definition of emit(). The default @p nil means no argument. + * - @e T_arg7 Argument type used in the definition of emit(). The default @p nil means no argument. + * + * To specify an accumulator type the nested class signal::accumulated can be used. + * + * @par Example: + * @code + * void foo(int) {} + * sigc::signal<void, long> sig; + * sig.connect(sigc::ptr_fun(&foo)); + * sig.emit(19); + * @endcode + * + * @ingroup signal + */ +template <class T_return, class T_arg1 = nil,class T_arg2 = nil,class T_arg3 = nil,class T_arg4 = nil,class T_arg5 = nil,class T_arg6 = nil,class T_arg7 = nil> +class signal + : public signal7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, nil> +{ +public: + /** Convenience wrapper for the numbered sigc::signal# templates. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + * + * An accumulator is a functor that uses a pair of special iterators + * to step through a list of slots and calculate a return value + * from the results of the slot invokations. The iterators' operator*() + * executes the slot. The return value is buffered, so that in an expression + * like @code a = (*i) * (*i); @endcode the slot is executed only once. + * The accumulator must define its return value as @p result_type. + * + * @par Example 1: + * This accumulator calculates the arithmetic mean value: + * @code + * struct arithmetic_mean_accumulator + * { + * typedef double result_type; + * template<typename T_iterator> + * result_type operator()(T_iterator first, T_iterator last) const + * { + * result_type value_ = 0; + * int n_ = 0; + * for (; first != last; ++first, ++n_) + * value_ += *first; + * return value_ / n_; + * } + * }; + * @endcode + * + * @par Example 2: + * This accumulator stops signal emission when a slot returns zero: + * @code + * struct interruptable_accumulator + * { + * typedef bool result_type; + * template<typename T_iterator> + * result_type operator()(T_iterator first, T_iterator last) const + * { + * for (; first != last; ++first, ++n_) + * if (!*first) return false; + * return true; + * } + * }; + * @endcode + * + * @ingroup signal + */ + template <class T_accumulator> + class accumulated + : public signal7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal7<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7, nil>(src) {} +}; + + + +/** Convenience wrapper for the numbered sigc::signal0 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for 0 argument(s). + */ +template <class T_return> +class signal <T_return, nil,nil,nil,nil,nil,nil,nil> + : public signal0<T_return, nil> +{ +public: + + /** Convenience wrapper for the numbered sigc::signal0 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + */ + template <class T_accumulator> + class accumulated + : public signal0<T_return, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal0<T_return, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal0<T_return, nil>(src) {} +}; + + +/** Convenience wrapper for the numbered sigc::signal1 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for 1 argument(s). + */ +template <class T_return, class T_arg1> +class signal <T_return, T_arg1, nil,nil,nil,nil,nil,nil> + : public signal1<T_return, T_arg1, nil> +{ +public: + + /** Convenience wrapper for the numbered sigc::signal1 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + */ + template <class T_accumulator> + class accumulated + : public signal1<T_return, T_arg1, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal1<T_return, T_arg1, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal1<T_return, T_arg1, nil>(src) {} +}; + + +/** Convenience wrapper for the numbered sigc::signal2 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for 2 argument(s). + */ +template <class T_return, class T_arg1,class T_arg2> +class signal <T_return, T_arg1,T_arg2, nil,nil,nil,nil,nil> + : public signal2<T_return, T_arg1,T_arg2, nil> +{ +public: + + /** Convenience wrapper for the numbered sigc::signal2 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + */ + template <class T_accumulator> + class accumulated + : public signal2<T_return, T_arg1,T_arg2, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal2<T_return, T_arg1,T_arg2, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal2<T_return, T_arg1,T_arg2, nil>(src) {} +}; + + +/** Convenience wrapper for the numbered sigc::signal3 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for 3 argument(s). + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3> +class signal <T_return, T_arg1,T_arg2,T_arg3, nil,nil,nil,nil> + : public signal3<T_return, T_arg1,T_arg2,T_arg3, nil> +{ +public: + + /** Convenience wrapper for the numbered sigc::signal3 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + */ + template <class T_accumulator> + class accumulated + : public signal3<T_return, T_arg1,T_arg2,T_arg3, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal3<T_return, T_arg1,T_arg2,T_arg3, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal3<T_return, T_arg1,T_arg2,T_arg3, nil>(src) {} +}; + + +/** Convenience wrapper for the numbered sigc::signal4 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for 4 argument(s). + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4> +class signal <T_return, T_arg1,T_arg2,T_arg3,T_arg4, nil,nil,nil> + : public signal4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, nil> +{ +public: + + /** Convenience wrapper for the numbered sigc::signal4 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + */ + template <class T_accumulator> + class accumulated + : public signal4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal4<T_return, T_arg1,T_arg2,T_arg3,T_arg4, nil>(src) {} +}; + + +/** Convenience wrapper for the numbered sigc::signal5 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for 5 argument(s). + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5> +class signal <T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, nil,nil> + : public signal5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, nil> +{ +public: + + /** Convenience wrapper for the numbered sigc::signal5 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + */ + template <class T_accumulator> + class accumulated + : public signal5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal5<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5, nil>(src) {} +}; + + +/** Convenience wrapper for the numbered sigc::signal6 template. + * See the base class for useful methods. + * This is the template specialization of the unnumbered sigc::signal + * template for 6 argument(s). + */ +template <class T_return, class T_arg1,class T_arg2,class T_arg3,class T_arg4,class T_arg5,class T_arg6> +class signal <T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, nil> + : public signal6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, nil> +{ +public: + + /** Convenience wrapper for the numbered sigc::signal6 template. + * Like sigc::signal but the additional template parameter @e T_accumulator + * defines the accumulator type that should be used. + */ + template <class T_accumulator> + class accumulated + : public signal6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_accumulator> + { + public: + accumulated() {} + accumulated(const accumulated& src) + : signal6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, T_accumulator>(src) {} + }; + + signal() {} + signal(const signal& src) + : signal6<T_return, T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6, nil>(src) {} +}; + + + +} /* namespace sigc */ + +#endif /* _SIGC_SIGNAL_H_ */ diff --git a/libs/sigc++2/sigc++/signal_base.cc b/libs/sigc++2/sigc++/signal_base.cc new file mode 100644 index 0000000000..e22017f10b --- /dev/null +++ b/libs/sigc++2/sigc++/signal_base.cc @@ -0,0 +1,152 @@ +// -*- c++ -*- +/* + * Copyright 2003, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#include <sigc++/signal_base.h> + +namespace sigc { +namespace internal { + +signal_impl::signal_impl() +: ref_count_(0), exec_count_(0), deferred_(0) +{} + +// only MSVC needs this to guarantee that all new/delete are executed from the DLL module +#ifdef SIGC_NEW_DELETE_IN_LIBRARY_ONLY +void* signal_impl::operator new(size_t size_) +{ + return malloc(size_); +} + +void signal_impl::operator delete(void* p) +{ + free(p); +} +#endif + +void signal_impl::clear() +{ + slots_.clear(); +} + +signal_impl::size_type signal_impl::size() const +{ + return slots_.size(); +} + +signal_impl::iterator_type signal_impl::connect(const slot_base& slot_) +{ + return insert(slots_.end(), slot_); +} + +signal_impl::iterator_type signal_impl::erase(iterator_type i) +{ + return slots_.erase(i); +} + +signal_impl::iterator_type signal_impl::insert(signal_impl::iterator_type i, const slot_base& slot_) +{ + iterator_type temp = slots_.insert(i, slot_); + temp->set_parent(this, ¬ify); + return temp; +} + +void signal_impl::sweep() +{ + deferred_ = false; + iterator_type i = slots_.begin(); + while (i != slots_.end()) + if ((*i).empty()) + i = slots_.erase(i); + else + ++i; +} + +void* signal_impl::notify(void* d) +{ + signal_impl* self = reinterpret_cast<signal_impl*>(d); + if (self->exec_count_ == 0) + self->sweep(); + else // This is occuring during signal emission. + self->deferred_ = true; // => sweep() will be called from ~signal_exec(). + return 0; // This is safer because we don't have to care about our iterators in emit(). +} + +} /* namespace internal */ + +signal_base::signal_base() +: impl_(0) +{} + +signal_base::signal_base(const signal_base& src) +: trackable(), + impl_(src.impl()) +{ + impl_->reference(); +} + +signal_base::~signal_base() +{ + if (impl_) + impl_->unreference(); +} + +void signal_base::clear() +{ + if (impl_) + impl_->clear(); +} + +signal_base::size_type signal_base::size() const +{ + return (impl_ ? impl_->size() : 0); +} + +signal_base::iterator_type signal_base::connect(const slot_base& slot_) +{ + return impl()->connect(slot_); +} + +signal_base::iterator_type signal_base::insert(iterator_type i, const slot_base& slot_) +{ + return impl()->insert(i, slot_); +} + +signal_base::iterator_type signal_base::erase(iterator_type i) +{ + return impl()->erase(i); +} + +signal_base& signal_base::operator = (const signal_base& src) +{ + if (impl_) impl_->unreference(); + impl_ = src.impl(); + impl_->reference(); + return *this; +} + +internal::signal_impl* signal_base::impl() const +{ + if (!impl_) { + impl_ = new internal::signal_impl; + impl_->reference(); // start with a reference count of 1 + } + return impl_; +} + +} /* sigc */ diff --git a/libs/sigc++2/sigc++/signal_base.h b/libs/sigc++2/sigc++/signal_base.h new file mode 100644 index 0000000000..582a8f4943 --- /dev/null +++ b/libs/sigc++2/sigc++/signal_base.h @@ -0,0 +1,300 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _SIGC_SIGNAL_BASE_H_ +#define _SIGC_SIGNAL_BASE_H_ + +#include <list> +#include <sigc++config.h> +#include <sigc++/type_traits.h> +#include <sigc++/trackable.h> +#include <sigc++/functors/slot.h> +#include <sigc++/functors/mem_fun.h> + +namespace sigc +{ + +namespace internal +{ + +/** Implementation of the signal interface. + * signal_impl manages a list of slots. When a slot becomes + * invalid (because some referred object dies), notify() is executed. + * notify() either calls sweep() directly or defers the execution of + * sweep() when the signal is being emitted. sweep() removes all + * invalid slot from the list. + */ +struct SIGC_API signal_impl +{ + typedef size_t size_type; + typedef std::list<slot_base> slot_list; + typedef slot_list::iterator iterator_type; + typedef slot_list::const_iterator const_iterator_type; + + signal_impl(); + + // only MSVC needs this to guarantee that all new/delete are executed from the DLL module +#ifdef SIGC_NEW_DELETE_IN_LIBRARY_ONLY + void* operator new(size_t size_); + void operator delete(void* p); +#endif + + /// Increments the reference counter. + inline void reference() + { ++ref_count_; } + + /// Increments the reference and execution counter. + inline void reference_exec() + { ++ref_count_; ++exec_count_; } + + /** Decrements the reference counter. + * The object is deleted when the reference counter reaches zero. + */ + inline void unreference() + { if (!(--ref_count_)) delete this; } + + /** Decrements the reference and execution counter. + * Invokes sweep() if the execution counter reaches zero and the + * removal of one or more slots has been deferred. + */ + inline void unreference_exec() + { + if (!(--ref_count_)) delete this; + else if (!(--exec_count_) && deferred_) sweep(); + } + + /** Returns whether the list of slots is empty. + * @return @p true if the list of slots is empty. + */ + inline bool empty() const + { return slots_.empty(); } + + /// Empties the list of slots. + void clear(); + + /** Returns the number of slots in the list. + * @return The number of slots in the list. + */ + size_type size() const; + + /** Adds a slot at the bottom of the list of slots. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator_type connect(const slot_base& slot_); + + /** Adds a slot at the given position into the list of slots. + * @param i An iterator indicating the position where @p slot_ should be inserted. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator_type insert(iterator_type i, const slot_base& slot_); + + /** Removes the slot at the given position from the list of slots. + * @param i An iterator pointing to the slot to be removed. + * @return An iterator pointing to the slot in the list after the one removed. + */ + iterator_type erase(iterator_type i); + + /// Removes invalid slots from the list of slots. + void sweep(); + + /** Callback that is executed when some slot becomes invalid. + * This callback is registered in every slot when inserted into + * the list of slots. It is executed when a slot becomes invalid + * because of some referred object being destroyed. + * It either calls sweep() directly or defers the execution of + * sweep() when the signal is being emitted. + * @param d The signal object (@p this). + */ + static void* notify(void* d); + + /** Reference counter. + * The object is destroyed when @em ref_count_ reaches zero. + */ + short ref_count_; + + /** Execution counter. + * Indicates whether the signal is being emitted. + */ + short exec_count_; + + /// Indicates whether the execution of sweep() is being deferred. + bool deferred_; + + /// The list of slots. + std::list<slot_base> slots_; +}; + +/// Exception safe sweeper for cleaning up invalid slots on the slot list. +struct SIGC_API signal_exec +{ + /// The parent sigc::signal_impl object. + signal_impl* sig_; + + /** Increments the reference and execution counter of the parent sigc::signal_impl object. + * @param sig The parent sigc::signal_impl object. + */ + inline signal_exec(const signal_impl* sig) + : sig_(const_cast<signal_impl*>(sig) ) + { sig_->reference_exec(); } + + /// Decrements the reference and execution counter of the parent sigc::signal_impl object. + inline ~signal_exec() + { sig_->unreference_exec(); } +}; + +/** Temporary slot list used during signal emission. + * Through evolution this class is slightly misnamed. It is now + * an index into the slot_list passed into it. It simply keeps track + * of where the end of this list was at construction, and pretends that's + * the end of your list. This way you may connect during emittion without + * inadvertently entering an infinite loop, as well as make other + * modifications to the slot_list at your own risk. + */ +struct temp_slot_list +{ + typedef signal_impl::slot_list slot_list; + typedef signal_impl::iterator_type iterator; + typedef signal_impl::const_iterator_type const_iterator; + + temp_slot_list(slot_list &slots) : slots_(slots) + { + placeholder = slots_.insert(slots_.end(), slot_base()); + } + + ~temp_slot_list() + { + slots_.erase(placeholder); + } + + iterator begin() { return slots_.begin(); } + iterator end() { return placeholder; } + const_iterator begin() const { return slots_.begin(); } + const_iterator end() const { return placeholder; } + +private: + slot_list &slots_; + slot_list::iterator placeholder; +}; + +} /* namespace internal */ + + +/** @defgroup signal Signals + * Use sigc::signal::connect() with sigc::mem_fun() and sigc::ptr_fun() to connect a method or function with a signal. + * + * @code + * signal_clicked.connect( sigc::mem_fun(*this, &MyWindow::on_clicked) ); + * @endcode + * + * When the signal is emitted your method will be called. + * + * signal::connect() returns a connection, which you can later use to disconnect your method. + * If the type of your object inherits from sigc::trackable the method is disconnected + * automatically when your object is destroyed. + * + * When signals are copied they share the underlying information, + * so you can have a protected/private sigc::signal member and a public accessor method. + * + * signal and slot objects provide the core functionality of this + * library. A slot is a container for an arbitrary functor. + * A signal is a list of slots that are executed on emission. + * For compile time type safety a list of template arguments + * must be provided for the signal template that determines the + * parameter list for emission. Functors and closures are converted + * into slots implicitely on connection, triggering compiler errors + * if the given functor or closure cannot be invoked with the + * parameter list of the signal to connect to. + */ + +/** Base class for the sigc::signal# templates. + * signal_base integrates most of the interface of the derived sigc::signal# + * templates. The implementation, however, resides in sigc::internal::signal_impl. + * A sigc::internal::signal_impl object is dynamically allocated from signal_base + * when first connecting a slot to the signal. This ensures that empty signals + * don't waste memory. + * + * @ingroup signal + */ +struct SIGC_API signal_base : public trackable +{ + typedef size_t size_type; + + signal_base(); + + signal_base(const signal_base& src); + + ~signal_base(); + + signal_base& operator = (const signal_base& src); + + /** Returns whether the list of slots is empty. + * @return @p true if the list of slots is empty. + */ + inline bool empty() const + { return (!impl_ || impl_->empty()); } + + /// Empties the list of slots. + void clear(); + + /** Returns the number of slots in the list. + * @return The number of slots in the list. + */ + size_type size() const; + +protected: + typedef internal::signal_impl::iterator_type iterator_type; + + /** Adds a slot at the end of the list of slots. + * With connect(), slots can also be added during signal emission. + * In this case, they won't be executed until the next emission occurs. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator_type connect(const slot_base& slot_); + + /** Adds a slot at the given position into the list of slots. + * Note that this function does not work during signal emission! + * @param i An iterator indicating the position where @e slot_ should be inserted. + * @param slot_ The slot to add to the list of slots. + * @return An iterator pointing to the new slot in the list. + */ + iterator_type insert(iterator_type i, const slot_base& slot_); + + /** Removes the slot at the given position from the list of slots. + * Note that this function does not work during signal emission! + * @param i An iterator pointing to the slot to be removed. + * @return An iterator pointing to the slot in the list after the one removed. + */ + iterator_type erase(iterator_type i); + + /** Returns the signal_impl object encapsulating the list of slots. + * @return The signal_impl object encapsulating the list of slots. + */ + internal::signal_impl* impl() const; + + /// The signal_impl object encapsulating the slot list. + mutable internal::signal_impl* impl_; +}; + +} //namespace sigc + +#endif /* _SIGC_SIGNAL_BASE_H_ */ diff --git a/libs/sigc++2/sigc++/slot.h b/libs/sigc++2/sigc++/slot.h new file mode 100644 index 0000000000..be3d0caa80 --- /dev/null +++ b/libs/sigc++2/sigc++/slot.h @@ -0,0 +1,9 @@ +// -*- c++ -*- +/* Do not edit! -- generated file */ + + +#ifndef _SIGC_MACROS_SLOTHM4_ +#define _SIGC_MACROS_SLOTHM4_ + +#include <sigc++/functors/slot.h> +#endif /* _SIGC_MACROS_SLOTHM4_ */ diff --git a/libs/sigc++2/sigc++/trackable.cc b/libs/sigc++2/sigc++/trackable.cc new file mode 100644 index 0000000000..a4f1f54e18 --- /dev/null +++ b/libs/sigc++2/sigc++/trackable.cc @@ -0,0 +1,127 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <sigc++/trackable.h> +#include <iostream> + +SIGC_USING_STD(ostream) + +using namespace std; + +namespace sigc +{ + +trackable::trackable() +: callback_list_(0) +{} + +/* Don't copy the notification list. + The objects watching src don't need to be notified when the new object dies. */ +trackable::trackable(const trackable& /*src*/) +: callback_list_(0) +{} + +trackable& trackable::operator=(const trackable& src) +{ + if(this != &src) + notify_callbacks(); //Make sure that we have finished with existing stuff before replacing it. + + return *this; +} + +trackable::~trackable() +{ + notify_callbacks(); +} + +void trackable::add_destroy_notify_callback(void* data, func_destroy_notify func) const +{ + callback_list()->add_callback(data, func); +} + +void trackable::remove_destroy_notify_callback(void* data) const +{ + callback_list()->remove_callback(data); +} + +void trackable::notify_callbacks() +{ + if (callback_list_) + delete callback_list_; //This invokes all of the callbacks. + + callback_list_ = 0; +} + +internal::trackable_callback_list* trackable::callback_list() const +{ + if (!callback_list_) + callback_list_ = new internal::trackable_callback_list; + + return callback_list_; +} + + +namespace internal +{ + +trackable_callback_list::~trackable_callback_list() +{ + clearing_ = true; + + for (callback_list::iterator i = callbacks_.begin(); i != callbacks_.end(); ++i) + (*i).func_((*i).data_); +} + +void trackable_callback_list::add_callback(void* data, func_destroy_notify func) +{ + if (!clearing_) // TODO: Is it okay to silently ignore attempts to add dependencies when the list is being cleared? + // I'd consider this a serious application bug, since the app is likely to segfault. + // But then, how should we handle it? Throw an exception? Martin. + callbacks_.push_back(trackable_callback(data, func)); +} + +void trackable_callback_list::clear() +{ + clearing_ = true; + + for (callback_list::iterator i = callbacks_.begin(); i != callbacks_.end(); ++i) + (*i).func_((*i).data_); + + callbacks_.clear(); + + clearing_ = false; +} + +void trackable_callback_list::remove_callback(void* data) +{ + if (clearing_) return; // No circular notices + + for (callback_list::iterator i = callbacks_.begin(); i != callbacks_.end(); ++i) + if ((*i).data_ == data) + { + callbacks_.erase(i); + return; + } +} + +} /* namespace internal */ + + +} /* namespace sigc */ diff --git a/libs/sigc++2/sigc++/trackable.h b/libs/sigc++2/sigc++/trackable.h new file mode 100644 index 0000000000..4563738dd6 --- /dev/null +++ b/libs/sigc++2/sigc++/trackable.h @@ -0,0 +1,148 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_TRACKABLE_HPP_ +#define _SIGC_TRACKABLE_HPP_ +#include <list> +#include <sigc++config.h> + +namespace sigc { + +namespace internal { + +typedef void* (*func_destroy_notify) (void* data); + +/** Destroy notification callback. + * A destroy notification callback consists of a data pointer and a + * function pointer. The function is executed from the owning callback + * list (of type sigc::internal::trackable_callback_list) when its parent + * object (of type sigc::trackable) is destroyed or overwritten. + */ +struct SIGC_API trackable_callback +{ + void* data_; + func_destroy_notify func_; + trackable_callback(void* data, func_destroy_notify func) + : data_(data), func_(func) {} +}; + +/** Callback list. + * A callback list holds an STL list of callbacks of type + * trackable_callback. Callbacks are added and removed with + * add_callback(), remove_callback() and clear(). The callbacks + * are invoked from clear() and from the destructor. + */ +struct SIGC_API trackable_callback_list +{ + /** Add a callback function. + * @param data Data that will be sent as a parameter to teh callback function. + * @param func The callback function. + * + */ + void add_callback(void* data, func_destroy_notify func); + + /** Remove the callback which has this data associated with it. + * @param data The data that was given as a parameter to add_callback(). + */ + void remove_callback(void* data); + + /** This invokes all of the callback functions. + */ + void clear(); + + trackable_callback_list() + : clearing_(false) {} + + /** This invokes all of the callback functions. + */ + ~trackable_callback_list(); + +private: + typedef std::list<trackable_callback> callback_list; + callback_list callbacks_; + bool clearing_; +}; + +} /* namespace internal */ + + +/** Base class for objects with auto-disconnection. + * trackable must be inherited when objects shall automatically + * invalidate slots referring to them on destruction. + * A slot built from a member function of a trackable derived + * type installs a callback that is invoked when the trackable object + * is destroyed or overwritten. + * + * add_destroy_notify_callback() and remove_destroy_notify_callback() + * can be used to manually install and remove callbacks when + * notification of the object dying is needed. + * + * notify_callbacks() invokes and removes all previously installed + * callbacks and can therefore be used to disconnect from all signals. + * + * Note that there is no virtual destructor. Don't use @p trackable* + * as pointer type for managing your data or the destructors of + * your derived types won't be called when deleting your objects. + * + * @ingroup signal + */ +struct SIGC_API trackable +{ + trackable(); + + trackable(const trackable& src); + + trackable& operator=(const trackable& src); + + ~trackable(); + + /*virtual ~trackable() {} */ /* we would need a virtual dtor for users + who insist on using "trackable*" as + pointer type for their own derived objects */ + + + typedef internal::func_destroy_notify func_destroy_notify; + + /** Add a callback that is executed (notified) when the trackable object is detroyed. + * @param data Passed into func upon notification. + * @param func Callback executed upon destruction of the object. + */ + void add_destroy_notify_callback(void* data, func_destroy_notify func) const; + + /** Remove a callback previously installed with add_destroy_notify_callback(). + * The callback is not executed. + * @param data Parameter passed into previous call to add_destroy_notify_callback(). + */ + void remove_destroy_notify_callback(void* data) const; + + /// Execute and remove all previously installed callbacks. + void notify_callbacks(); + +#ifndef DOXYGEN_SHOULD_SKIP_THIS +private: + /* The callbacks are held in a list of type trackable_callback_list. + * This list is allocated dynamically when the first callback is added. + */ + internal::trackable_callback_list* callback_list() const; + mutable internal::trackable_callback_list* callback_list_; +#endif +}; + +} /* namespace sigc */ + +#endif /* _SIGC_TRACKABLE_HPP_ */ diff --git a/libs/sigc++2/sigc++/type_traits.h b/libs/sigc++2/sigc++/type_traits.h new file mode 100644 index 0000000000..b2c1a7eb2d --- /dev/null +++ b/libs/sigc++2/sigc++/type_traits.h @@ -0,0 +1,147 @@ +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_TYPE_TRAIT_H_ +#define _SIGC_TYPE_TRAIT_H_ + +#include <sigc++config.h> //To get SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION + + +namespace sigc { + +template <class T_type> +struct type_trait +{ + typedef T_type type; + typedef T_type& pass; + typedef const T_type& take; + typedef T_type* pointer; +}; + +template <class T_type, int N> +struct type_trait<T_type[N]> +{ + typedef T_type* type; + typedef T_type*& pass; + typedef const T_type*& take; + typedef T_type** pointer; +}; + +template <class T_type> +struct type_trait<T_type&> +{ + typedef T_type type; + typedef T_type& pass; + typedef T_type& take; + typedef T_type* pointer; +}; + +template <class T_type> +struct type_trait<const T_type&> +{ + typedef const T_type type; + typedef const T_type& pass; + typedef const T_type& take; + typedef const T_type* pointer; +}; + +template<> +struct type_trait<void> +{ + typedef void type; + typedef void pass; + typedef void take; + typedef void* pointer; +}; + + +// From Esa Pulkkin: +/** + * Compile-time determination of base-class relationship in C++ + * (adapted to match the syntax of boost's type_traits library). + * + * Use this to provide a template specialization for a set of types. + * For instance, + * + * template < class T_thing, bool Tval_derives_from_something = sigc::is_base_and_derived<Something, T_thing>::value > + * class TheTemplate + * { + * //Standard implementation. + * } + * + * //Specialization for T_things that derive from Something (Tval_derives_from_something is true) + * template <class T_thing> + * class TheTemplate<T_thing, true> + * { + * T_thing thing; + thing.method_that_is_in_something(); + * } + */ +template <class T_base, class T_derived> +struct is_base_and_derived +{ +private: + struct big { + char memory[64]; + }; + +#ifndef SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION + + //Allow the internal inner class to access the other (big) inner + //class. The Tru64 compiler needs this. murrayc. + friend struct internal_class; + + //Certain compilers, notably GCC 3.2, require these functions to be inside an inner class. + struct internal_class + { + static big is_base_class_(...); + static char is_base_class_(typename type_trait<T_base>::pointer); + }; + +public: + static const bool value = + sizeof(internal_class::is_base_class_(reinterpret_cast<typename type_trait<T_derived>::pointer>(0))) == + sizeof(char); + +#else //SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION + + //The AIX xlC compiler does not like these 2 functions being in the inner class. + //It says "The incomplete type "test" must not be used as a qualifier. + //It does not seem necessary anyway. murrayc. + static big is_base_class_(...); + static char is_base_class_(typename type_trait<T_base>::pointer); + +public: + static const bool value = + sizeof(is_base_class_(reinterpret_cast<typename type_trait<T_derived>::pointer>(0))) == + sizeof(char); + +#endif //SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION + + void avoid_gcc3_warning_(); //Not implemented. g++ 3.3.5 (but not 3.3.4, and not 3.4) warn that there are no public methods, even though there is a public variable. +}; + +template <class T_base> +struct is_base_and_derived<T_base, T_base> +{ + static const bool value = true; +}; + +} /* namespace sigc */ + +#endif /* _SIGC_TYPE_TRAIT_H_ */ diff --git a/libs/sigc++2/sigc++/visit_each.h b/libs/sigc++2/sigc++/visit_each.h new file mode 100644 index 0000000000..cff27ba28b --- /dev/null +++ b/libs/sigc++2/sigc++/visit_each.h @@ -0,0 +1,174 @@ +// -*- c++ -*- +/* + * Copyright 2002, The libsigc++ Development Team + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _SIGC_VISIT_EACH_HPP_ +#define _SIGC_VISIT_EACH_HPP_ + +#include <sigc++/type_traits.h> + +namespace sigc { + +namespace internal { + +//This should really be an inner class of limit_derived_target, without the T_limit template type, +//But the SUN CC 5.7 (not earlier versions) compiler finds it ambiguous when we specify a particular specialization of it. +//and does not seem to allow us to tell it explicitly that it's an inner class. +template <bool I_derived, class T_type, class T_limit> +struct with_type; + +//Specialization for I_derived = false +template <class T_type, class T_limit> struct +with_type<false, T_type, T_limit> +{ + static void execute_(const T_type&, const T_limit&) {} +}; + +//Specialization for I_derived = true +template <class T_type, class T_limit> +struct with_type<true, T_type, T_limit> +{ + static void execute_(const T_type& _A_type, const T_limit& _A_action) + { _A_action.action_(_A_type); } +}; + + +/// Helper struct for visit_each_type(). +template <class T_target, class T_action> +struct limit_derived_target +{ + typedef limit_derived_target<T_target, T_action> T_self; + + + template <class T_type> + void operator()(const T_type& _A_type) const + { + with_type<is_base_and_derived<T_target, T_type>::value, T_type, T_self>::execute_(_A_type, *this); + } + + limit_derived_target(const T_action& _A_action) + : action_(_A_action) + {} + + T_action action_; +}; + +// Specialization for T_target pointer types, to provide a slightly different execute_() implementation. + +template <bool I_derived, class T_type, class T_limit> +struct with_type_pointer; + +//Specialization for I_derived = false +template <class T_type, class T_limit> +struct with_type_pointer<false, T_type, T_limit> +{ + static void execute_(const T_type&, const T_limit&) {} +}; + +//Specialization for I_derived = true +template <class T_type, class T_limit> +struct with_type_pointer<true, T_type, T_limit> +{ + static void execute_(const T_type& _A_type, const T_limit& _A_action) + { _A_action.action_(&_A_type); } +}; + +template <class T_target, class T_action> +struct limit_derived_target<T_target*, T_action> +{ + typedef limit_derived_target<T_target*, T_action> T_self; + + + template <class T_type> + void operator()(const T_type& _A_type) const + { + with_type_pointer<is_base_and_derived<T_target, T_type>::value, T_type, T_self>::execute_(_A_type, *this); + } + + limit_derived_target(const T_action& _A_action) + : action_(_A_action) + {} + + T_action action_; +}; + +} /* namespace internal */ + + +/** This function performs a functor on each of the targets of a functor. + * All unknown types just call @e _A_action on them. + * Add overloads that specialize the @e T_functor argument for your own + * functor types, so that subobjects get visited. This is needed to enable + * auto-disconnection support for your functor types. + * + * @par Example: + * @code + * struct some_functor + * { + * void operator()() {} + * some_possibly_sigc_trackable_derived_type some_data_member; + * some_other_functor_type some_other_functor; + * } + * + * namespace sigc + * { + * template <class T_action> + * void visit_each(const T_action& _A_action, + * const some_functor& _A_target) + * { + * visit_each(_A_action, _A_target.some_data_member); + * visit_each(_A_action, _A_target.some_other_functor); + * } + * } + * @endcode + * + * @ingroup functors + */ +template <class T_action, class T_functor> +void visit_each(const T_action& _A_action, const T_functor& _A_functor) +{ _A_action(_A_functor); } + +/** This function performs a functor on each of the targets + * of a functor limited to a restricted type. + * + * @ingroup functors + */ +template <class T_type, class T_action, class T_functor> +void visit_each_type(const T_action& _A_action, const T_functor& _A_functor) +{ + typedef internal::limit_derived_target<T_type, T_action> type_limited_action; + + type_limited_action limited_action(_A_action); + + //specifying the types of the template specialization prevents disconnection of bound trackable references (such as with sigc::ref()), + //probably because the visit_each<> specializations take various different template types, + //in various sequences, and we are probably specifying only a subset of them with this. + // + //But this is required by the AIX (and maybe IRIX MipsPro and Tru64) compilers. + //I guess that sigc::ref() therefore does not work on those platforms. murrayc + //visit_each<type_limited_action, T_functor>(limited_action, _A_functor); + + //g++ (even slightly old ones) is our primary platform, so we could use the non-crashing version. + //However, the expliict version also fixes a crash in a slightl more common case: http://bugzilla.gnome.org/show_bug.cgi?id=169225 + //Users (and distributors) of libsigc++ on AIX (and maybe IRIX MipsPro and Tru64) do + //need to use the version above instead, to allow compilation. + visit_each(limited_action, _A_functor); +} + +} /* namespace sigc */ +#endif diff --git a/libs/sigc++2/sigc++config.h.in b/libs/sigc++2/sigc++config.h.in new file mode 100644 index 0000000000..1cd8c3e2e0 --- /dev/null +++ b/libs/sigc++2/sigc++config.h.in @@ -0,0 +1,80 @@ + +#ifndef _SIGCXX_CONFIG_H +#define _SIGCXX_CONFIG_H + +// Detect common platforms +#if defined(_WIN32) + // Win32 compilers have a lot of variation + #if defined(_MSC_VER) + #define SIGC_MSC + #define SIGC_WIN32 + #define SIGC_DLL + #elif defined(__CYGWIN__) + #define SIGC_CONFIGURE + #elif defined(__MINGW32__) + #define SIGC_WIN32 + #define SIGC_CONFIGURE + #else + //The Tru64 compiler complains about this "unrecognized preprocessing directive", but it should never get this far anyway. + //#warning "libsigc++ config: Unknown win32 architecture (send me gcc --dumpspecs or equiv)" + #endif +#else + #define SIGC_CONFIGURE +#endif /* _WIN32 */ + +#ifdef SIGC_CONFIGURE + // configure checks + #undef SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #undef SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #undef SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION + + #undef SIGC_HAVE_NAMESPACE_STD + #undef SIGC_HAVE_SUN_REVERSE_ITERATOR + #undef SIGC_TYPEDEF_REDEFINE_ALLOWED + + // platform specific macros + // #define LIBSIGC_DISABLE_DEPRECATED + // #define SIGC_NEW_DELETE_IN_LIBRARY_ONLY +#endif /* SIGC_CONFIGURE */ + +#ifdef SIGC_MSC + + // MS VC7 Warning 4251 says that the classes to any member objects in an + // exported class must be also be exported. Some of the libsigc++ + // template classes contain std::list members. MS KB article 168958 says + // that it's not possible to export a std::list instantiation due to some + // wacky class nesting issues, so our only options are to ignore the + // warning or to modify libsigc++ to remove the std::list dependency. + // AFAICT, the std::list members are used internally by the library code + // and don't need to be used from the outside, and ignoring the warning + // seems to have no adverse effects, so that seems like a good enough + // solution for now. + // + #pragma warning(disable:4251) + + #define SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD + #define SIGC_NEW_DELETE_IN_LIBRARY_ONLY // To keep ABI compatibility + #define SIGC_HAVE_NAMESPACE_STD 1 + +#endif /* SIGC_MSC */ + +//Put things in the std namespace, if they should be there. +#ifndef SIGC_HAVE_NAMESPACE_STD + # define SIGC_USING_STD(Symbol) namespace std { using ::Symbol; } +#else + # define SIGC_USING_STD(Symbol) /* empty */ +#endif + +#ifdef SIGC_DLL + #if defined(SIGC_BUILD) && defined(_WINDLL) + #define SIGC_API __declspec(dllexport) + #elif !defined(SIGC_BUILD) + #define SIGC_API __declspec(dllimport) + #else + #define SIGC_API + #endif /* SIGC_BUILD - _WINDLL */ +#else + #define SIGC_API +#endif /* SIGC_DLL */ + +#endif /* _SIGCXX_CONFIG_H */ |