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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/include/profile/forward_list | |
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Diffstat (limited to 'libstdc++-v3/include/profile/forward_list')
-rw-r--r-- | libstdc++-v3/include/profile/forward_list | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/libstdc++-v3/include/profile/forward_list b/libstdc++-v3/include/profile/forward_list new file mode 100644 index 000000000..00af855d7 --- /dev/null +++ b/libstdc++-v3/include/profile/forward_list @@ -0,0 +1,179 @@ +// <forward_list> -*- C++ -*- + +// Copyright (C) 2010 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/>. + +/** @file profile/forward_list + * This file is a GNU debug extension to the Standard C++ Library. + */ + +#ifndef _GLIBCXX_PROFILE_FORWARD_LIST +#define _GLIBCXX_PROFILE_FORWARD_LIST 1 + +#ifndef __GXX_EXPERIMENTAL_CXX0X__ +# include <bits/c++0x_warning.h> +#else + +#include <forward_list> + +namespace std _GLIBCXX_VISIBILITY(default) +{ +namespace __profile +{ + /// Class std::forward_list wrapper with performance instrumentation. + template<typename _Tp, typename _Alloc = std::allocator<_Tp> > + class forward_list + : public _GLIBCXX_STD_C::forward_list<_Tp, _Alloc> + { + typedef _GLIBCXX_STD_C::forward_list<_Tp, _Alloc> _Base; + + public: + typedef typename _Base::size_type size_type; + + public: + // 23.2.3.1 construct/copy/destroy: + explicit + forward_list(const _Alloc& __al = _Alloc()) + : _Base(__al) { } + + forward_list(const forward_list& __list, const _Alloc& __al) + : _Base(__list, __al) + { } + + forward_list(forward_list&& __list, const _Alloc& __al) + : _Base(std::move(__list), __al) + { } + + explicit + forward_list(size_type __n) + : _Base(__n) + { } + + forward_list(size_type __n, const _Tp& __value, + const _Alloc& __al = _Alloc()) + : _Base(__n, __value, __al) + { } + + template<typename _InputIterator> + forward_list(_InputIterator __first, _InputIterator __last, + const _Alloc& __al = _Alloc()) + : _Base(__first, __last, __al) + { } + + forward_list(const forward_list& __list) + : _Base(__list) + { } + + forward_list(forward_list&& __list) + : _Base(std::move(__list)) { } + + forward_list(std::initializer_list<_Tp> __il, + const _Alloc& __al = _Alloc()) + : _Base(__il, __al) + { } + + ~forward_list() + { } + + forward_list& + operator=(const forward_list& __list) + { + static_cast<_Base&>(*this) = __list; + return *this; + } + + forward_list& + operator=(forward_list&& __list) + { + // NB: DR 1204. + // NB: DR 675. + _Base::clear(); + _Base::swap(__list); + return *this; + } + + forward_list& + operator=(std::initializer_list<_Tp> __il) + { + static_cast<_Base&>(*this) = __il; + return *this; + } + + _Base& + _M_base() { return *this; } + + const _Base& + _M_base() const { return *this; } + }; + + template<typename _Tp, typename _Alloc> + inline bool + operator==(const forward_list<_Tp, _Alloc>& __lx, + const forward_list<_Tp, _Alloc>& __ly) + { return __lx._M_base() == __ly._M_base(); } + + template<typename _Tp, typename _Alloc> + inline bool + operator<(const forward_list<_Tp, _Alloc>& __lx, + const forward_list<_Tp, _Alloc>& __ly) + { return __lx._M_base() < __ly._M_base(); } + + template<typename _Tp, typename _Alloc> + inline bool + operator!=(const forward_list<_Tp, _Alloc>& __lx, + const forward_list<_Tp, _Alloc>& __ly) + { return !(__lx == __ly); } + + /// Based on operator< + template<typename _Tp, typename _Alloc> + inline bool + operator>(const forward_list<_Tp, _Alloc>& __lx, + const forward_list<_Tp, _Alloc>& __ly) + { return (__ly < __lx); } + + /// Based on operator< + template<typename _Tp, typename _Alloc> + inline bool + operator>=(const forward_list<_Tp, _Alloc>& __lx, + const forward_list<_Tp, _Alloc>& __ly) + { return !(__lx < __ly); } + + /// Based on operator< + template<typename _Tp, typename _Alloc> + inline bool + operator<=(const forward_list<_Tp, _Alloc>& __lx, + const forward_list<_Tp, _Alloc>& __ly) + { return !(__ly < __lx); } + + /// See std::forward_list::swap(). + template<typename _Tp, typename _Alloc> + inline void + swap(forward_list<_Tp, _Alloc>& __lx, + forward_list<_Tp, _Alloc>& __ly) + { __lx.swap(__ly); } + +} // namespace __profile +} // namespace std + +#endif // __GXX_EXPERIMENTAL_CXX0X__ + +#endif |