1 files changed, 0 insertions, 121 deletions
diff --git a/libs/sigc++2/sigc++/type_traits.h b/libs/sigc++2/sigc++/type_traits.h
deleted file mode 100644
index c6d6dbbc81..0000000000
--- a/libs/sigc++2/sigc++/type_traits.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * 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++/reference_wrapper.h>
-
-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 <class T_type>
-struct type_trait<reference_wrapper<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_reference_wrapper<T_type> >
-{
-  typedef T_type  type;
-  typedef T_type& pass;
-  typedef const T_type& take;
-  typedef 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).
- */
-template <class T_base, class T_derived>
-struct is_base_and_derived
-{
-private:
-  struct big {
-    char memory[64];
-  };
-
-  struct test {
-    static big  is_base_class_(...);
-    static char is_base_class_(typename type_trait<T_base>::pointer);
-  };
-
-public:
-  static const bool value =
-    sizeof(test::is_base_class_((typename type_trait<T_derived>::pointer)0)) ==
-    sizeof(char);
-};
-
-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_ */