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Diffstat (limited to 'contrib/libstdc++/include/tr1/utility')
-rw-r--r-- | contrib/libstdc++/include/tr1/utility | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/contrib/libstdc++/include/tr1/utility b/contrib/libstdc++/include/tr1/utility deleted file mode 100644 index 93e00eb3c945f..0000000000000 --- a/contrib/libstdc++/include/tr1/utility +++ /dev/null @@ -1,102 +0,0 @@ -// TR1 utility -*- C++ -*- - -// Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library 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 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 General Public License for more details. - -// You should have received a copy of the GNU General Public License along -// with this library; see the file COPYING. If not, write to the Free -// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, -// USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -/** @file tr1/utility - * This is a TR1 C++ Library header. - */ - -#ifndef _TR1_UTILITY -#define _TR1_UTILITY 1 - -#include "../utility" - -namespace std -{ -_GLIBCXX_BEGIN_NAMESPACE(tr1) - - template<class _Tp> class tuple_size; - template<int _Int, class _Tp> class tuple_element; - - // Various functions which give std::pair a tuple-like interface. - template<class _Tp1, class _Tp2> - struct tuple_size<std::pair<_Tp1, _Tp2> > - { static const int value = 2; }; - - template<class _Tp1, class _Tp2> - const int tuple_size<std::pair<_Tp1, _Tp2> >::value; - - template<class _Tp1, class _Tp2> - struct tuple_element<0, std::pair<_Tp1, _Tp2> > - { typedef _Tp1 type; }; - - template<class _Tp1, class _Tp2> - struct tuple_element<1, std::pair<_Tp1, _Tp2> > - { typedef _Tp2 type; }; - - - template<int _Int> struct __pair_get; - - template<> - struct __pair_get<0> - { - template<typename _Tp1, typename _Tp2> - static _Tp1& __get(std::pair<_Tp1, _Tp2>& __pair) - { return __pair.first; } - - template<typename _Tp1, typename _Tp2> - static const _Tp1& __const_get(const std::pair<_Tp1, _Tp2>& __pair) - { return __pair.first; } - }; - - template<> - struct __pair_get<1> - { - template<typename _Tp1, typename _Tp2> - static _Tp2& __get(std::pair<_Tp1, _Tp2>& __pair) - { return __pair.second; } - - template<typename _Tp1, typename _Tp2> - static const _Tp2& __const_get(const std::pair<_Tp1, _Tp2>& __pair) - { return __pair.second; } - }; - - template<int _Int, class _Tp1, class _Tp2> - inline typename tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& - get(std::pair<_Tp1, _Tp2>& __in) - { return __pair_get<_Int>::__get(__in); } - - template<int _Int, class _Tp1, class _Tp2> - inline const typename tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& - get(const std::pair<_Tp1, _Tp2>& __in) - { return __pair_get<_Int>::__const_get(__in); } - -_GLIBCXX_END_NAMESPACE -} - -#endif |