diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
commit | 449aab3c465bbbf66d221fac3d7ea559f1720357 (patch) | |
tree | 6843cc40c88250a132acac701271f1504cd2df04 /libs/pbd/pbd/stl_functors.h | |
parent | 9c0d7d72d70082a54f823cd44c0ccda5da64bb6f (diff) |
rollback to 3428, before the mysterious removal of libs/* at 3431/3432
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/pbd/pbd/stl_functors.h')
-rw-r--r-- | libs/pbd/pbd/stl_functors.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/libs/pbd/pbd/stl_functors.h b/libs/pbd/pbd/stl_functors.h new file mode 100644 index 0000000000..3c83a1ae2f --- /dev/null +++ b/libs/pbd/pbd/stl_functors.h @@ -0,0 +1,92 @@ +/* + Copyright (C) 1998-99 Paul Barton-Davis + + 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 of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef __stl_functors_h__ +#define __stl_functors_h__ + +#include <string> + +#ifndef LESS_STRING_P +struct less<std::string *> { + bool operator()(std::string *s1, std::string *s2) const { + return *s1 < *s2; + } +}; +#define LESS_STRING_P +#endif // LESS_STRING_P + +#ifndef LESS_CONST_STRING_P +struct less<const std::string *> { + bool operator()(const std::string *s1, const std::string *s2) const { + return *s1 < *s2; + } +}; +#define LESS_CONST_STRING_P +#endif // LESS_CONST_STRING_P + +#ifndef LESS_CONST_CHAR_P +struct less<const char *> +{ + bool operator()(const char* s1, const char* s2) const { + return strcmp(s1, s2) < 0; + } +}; +#define LESS_CONST_CHAR_P +#endif // LESS_CONST_CHAR_P + +#ifndef LESS_CONST_FLOAT_P +struct less<const float *> +{ + bool operator()(const float *n1, const float *n2) const { + return *n1 < *n2; + } +}; +#define LESS_CONST_FLOAT_P +#endif // LESS_CONST_FLOAT_P + +#ifndef EQUAL_TO_CONST_CHAR_P +struct equal_to<const char *> +{ + bool operator()(const char *s1, const char *s2) const { + return strcmp (s1, s2) == 0; + } +}; +#define EQUAL_TO_CONST_CHAR_P +#endif // EQUAL_TO_CONST_CHAR_P + +#ifndef EQUAL_TO_STRING_P +struct equal_to<std::string *> +{ + bool operator()(const std::string *s1, const std::string *s2) const { + return *s1 == *s2; + } +}; +#define EQUAL_TO_STRING_P +#endif // EQUAL_TO_STRING_P + +#ifndef LESS_CONST_STRING_R +struct less<const std::string &> { + bool operator() (const std::string &s1, const std::string &s2) { + return s1 < s2; + } +}; +#define LESS_CONST_STRING_R +#endif // EQUAL_TO_STRING_P + +#endif // __stl_functors_h__ |