Index: gcc/libstdc++-v3/include/bits/stl_pair.h |
diff --git a/gcc/libstdc++-v3/include/bits/stl_pair.h b/gcc/libstdc++-v3/include/bits/stl_pair.h |
deleted file mode 100644 |
index fd395adbd0b3e1f321921df341bfd37d2d1a9ea5..0000000000000000000000000000000000000000 |
--- a/gcc/libstdc++-v3/include/bits/stl_pair.h |
+++ /dev/null |
@@ -1,261 +0,0 @@ |
-// Pair implementation -*- C++ -*- |
- |
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
-// 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 3, 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. |
- |
-// Under Section 7 of GPL version 3, you are granted additional |
-// permissions described in the GCC Runtime Library Exception, version |
-// 3.1, as published by the Free Software Foundation. |
- |
-// You should have received a copy of the GNU General Public License and |
-// a copy of the GCC Runtime Library Exception along with this program; |
-// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
-// <http://www.gnu.org/licenses/>. |
- |
-/* |
- * |
- * Copyright (c) 1994 |
- * Hewlett-Packard Company |
- * |
- * Permission to use, copy, modify, distribute and sell this software |
- * and its documentation for any purpose is hereby granted without fee, |
- * provided that the above copyright notice appear in all copies and |
- * that both that copyright notice and this permission notice appear |
- * in supporting documentation. Hewlett-Packard Company makes no |
- * representations about the suitability of this software for any |
- * purpose. It is provided "as is" without express or implied warranty. |
- * |
- * |
- * Copyright (c) 1996,1997 |
- * Silicon Graphics Computer Systems, Inc. |
- * |
- * Permission to use, copy, modify, distribute and sell this software |
- * and its documentation for any purpose is hereby granted without fee, |
- * provided that the above copyright notice appear in all copies and |
- * that both that copyright notice and this permission notice appear |
- * in supporting documentation. Silicon Graphics makes no |
- * representations about the suitability of this software for any |
- * purpose. It is provided "as is" without express or implied warranty. |
- */ |
- |
-/** @file stl_pair.h |
- * This is an internal header file, included by other library headers. |
- * You should not attempt to use it directly. |
- */ |
- |
-#ifndef _STL_PAIR_H |
-#define _STL_PAIR_H 1 |
- |
-#include <bits/move.h> // for std::move / std::forward, std::decay, and |
- // std::swap |
- |
-_GLIBCXX_BEGIN_NAMESPACE(std) |
- |
- /// pair holds two objects of arbitrary type. |
- template<class _T1, class _T2> |
- struct pair |
- { |
- typedef _T1 first_type; ///< @c first_type is the first bound type |
- typedef _T2 second_type; ///< @c second_type is the second bound type |
- |
- _T1 first; ///< @c first is a copy of the first object |
- _T2 second; ///< @c second is a copy of the second object |
- |
- // _GLIBCXX_RESOLVE_LIB_DEFECTS |
- // 265. std::pair::pair() effects overly restrictive |
- /** The default constructor creates @c first and @c second using their |
- * respective default constructors. */ |
- pair() |
- : first(), second() { } |
- |
- /** Two objects may be passed to a @c pair constructor to be copied. */ |
- pair(const _T1& __a, const _T2& __b) |
- : first(__a), second(__b) { } |
- |
-#ifdef __GXX_EXPERIMENTAL_CXX0X__ |
- template<class _U1, class _U2> |
- pair(_U1&& __x, _U2&& __y) |
- : first(std::forward<_U1>(__x)), |
- second(std::forward<_U2>(__y)) { } |
- |
- pair(pair&& __p) |
- : first(std::move(__p.first)), |
- second(std::move(__p.second)) { } |
-#endif |
- |
- /** There is also a templated copy ctor for the @c pair class itself. */ |
- template<class _U1, class _U2> |
- pair(const pair<_U1, _U2>& __p) |
- : first(__p.first), |
- second(__p.second) { } |
- |
-#ifdef __GXX_EXPERIMENTAL_CXX0X__ |
- template<class _U1, class _U2> |
- pair(pair<_U1, _U2>&& __p) |
- : first(std::move(__p.first)), |
- second(std::move(__p.second)) { } |
- |
- // http://gcc.gnu.org/ml/libstdc++/2007-08/msg00052.html |
- template<class _U1, class _Arg0, class... _Args> |
- pair(_U1&& __x, _Arg0&& __arg0, _Args&&... __args) |
- : first(std::forward<_U1>(__x)), |
- second(std::forward<_Arg0>(__arg0), |
- std::forward<_Args>(__args)...) { } |
- |
- pair& |
- operator=(pair&& __p) |
- { |
- first = std::move(__p.first); |
- second = std::move(__p.second); |
- return *this; |
- } |
- |
- template<class _U1, class _U2> |
- pair& |
- operator=(pair<_U1, _U2>&& __p) |
- { |
- first = std::move(__p.first); |
- second = std::move(__p.second); |
- return *this; |
- } |
- |
- void |
- swap(pair&& __p) |
- { |
- using std::swap; |
- swap(first, __p.first); |
- swap(second, __p.second); |
- } |
-#endif |
- }; |
- |
- /// Two pairs of the same type are equal iff their members are equal. |
- template<class _T1, class _T2> |
- inline bool |
- operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
- { return __x.first == __y.first && __x.second == __y.second; } |
- |
- /// <http://gcc.gnu.org/onlinedocs/libstdc++/manual/utilities.html> |
- template<class _T1, class _T2> |
- inline bool |
- operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
- { return __x.first < __y.first |
- || (!(__y.first < __x.first) && __x.second < __y.second); } |
- |
- /// Uses @c operator== to find the result. |
- template<class _T1, class _T2> |
- inline bool |
- operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
- { return !(__x == __y); } |
- |
- /// Uses @c operator< to find the result. |
- template<class _T1, class _T2> |
- inline bool |
- operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
- { return __y < __x; } |
- |
- /// Uses @c operator< to find the result. |
- template<class _T1, class _T2> |
- inline bool |
- operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
- { return !(__y < __x); } |
- |
- /// Uses @c operator< to find the result. |
- template<class _T1, class _T2> |
- inline bool |
- operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
- { return !(__x < __y); } |
- |
-#ifdef __GXX_EXPERIMENTAL_CXX0X__ |
- /// See std::pair::swap(). |
- // Note: no std::swap overloads in C++03 mode, this has performance |
- // implications, see, eg, libstdc++/38466. |
- template<class _T1, class _T2> |
- inline void |
- swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y) |
- { __x.swap(__y); } |
- |
- template<class _T1, class _T2> |
- inline void |
- swap(pair<_T1, _T2>&& __x, pair<_T1, _T2>& __y) |
- { __x.swap(__y); } |
- |
- template<class _T1, class _T2> |
- inline void |
- swap(pair<_T1, _T2>& __x, pair<_T1, _T2>&& __y) |
- { __x.swap(__y); } |
-#endif |
- |
- /** |
- * @brief A convenience wrapper for creating a pair from two objects. |
- * @param x The first object. |
- * @param y The second object. |
- * @return A newly-constructed pair<> object of the appropriate type. |
- * |
- * The standard requires that the objects be passed by reference-to-const, |
- * but LWG issue #181 says they should be passed by const value. We follow |
- * the LWG by default. |
- */ |
- // _GLIBCXX_RESOLVE_LIB_DEFECTS |
- // 181. make_pair() unintended behavior |
-#ifndef __GXX_EXPERIMENTAL_CXX0X__ |
- template<class _T1, class _T2> |
- inline pair<_T1, _T2> |
- make_pair(_T1 __x, _T2 __y) |
- { return pair<_T1, _T2>(__x, __y); } |
-#else |
- template<typename _Tp> |
- class reference_wrapper; |
- |
- // Helper which adds a reference to a type when given a reference_wrapper |
- template<typename _Tp> |
- struct __strip_reference_wrapper |
- { |
- typedef _Tp __type; |
- }; |
- |
- template<typename _Tp> |
- struct __strip_reference_wrapper<reference_wrapper<_Tp> > |
- { |
- typedef _Tp& __type; |
- }; |
- |
- template<typename _Tp> |
- struct __strip_reference_wrapper<const reference_wrapper<_Tp> > |
- { |
- typedef _Tp& __type; |
- }; |
- |
- template<typename _Tp> |
- struct __decay_and_strip |
- { |
- typedef typename __strip_reference_wrapper< |
- typename decay<_Tp>::type>::__type __type; |
- }; |
- |
- // NB: DR 706. |
- template<class _T1, class _T2> |
- inline pair<typename __decay_and_strip<_T1>::__type, |
- typename __decay_and_strip<_T2>::__type> |
- make_pair(_T1&& __x, _T2&& __y) |
- { |
- return pair<typename __decay_and_strip<_T1>::__type, |
- typename __decay_and_strip<_T2>::__type> |
- (std::forward<_T1>(__x), std::forward<_T2>(__y)); |
- } |
-#endif |
- |
-_GLIBCXX_END_NAMESPACE |
- |
-#endif /* _STL_PAIR_H */ |