// Debugging unordered_map/unordered_multimap implementation -*- C++ -*-// Copyright (C) 2003, 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 debug/unordered_map* This file is a GNU debug extension to the Standard C++ Library.*/#ifndef _GLIBCXX_DEBUG_UNORDERED_MAP#define _GLIBCXX_DEBUG_UNORDERED_MAP 1#ifdef __GXX_EXPERIMENTAL_CXX0X__# include <unordered_map>#else# include <c++0x_warning.h>#endif#include <debug/safe_association.h>#include <debug/safe_iterator.h>#define _GLIBCXX_BASE unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>#define _GLIBCXX_STD_BASE _GLIBCXX_STD_D::_GLIBCXX_BASEnamespace std{namespace __debug{template<typename _Key, typename _Tp,typename _Hash = std::hash<_Key>,typename _Pred = std::equal_to<_Key>,typename _Alloc = std::allocator<_Key> >class unordered_map: public __gnu_debug::_Safe_association<_GLIBCXX_STD_BASE>,public __gnu_debug::_Safe_sequence<_GLIBCXX_BASE>{typedef typename _GLIBCXX_STD_BASE _Base;typedef __gnu_debug::_Safe_association<_Base> _Safe_assoc;typedef __gnu_debug::_Safe_sequence<unordered_map> _Safe_base;public:typedef typename _Safe_assoc::size_type size_type;typedef typename _Safe_assoc::hasher hasher;typedef typename _Safe_assoc::key_equal key_equal;typedef typename _Safe_assoc::allocator_type allocator_type;explicitunordered_map(size_type __n = 10,const hasher& __hf = hasher(),const key_equal& __eql = key_equal(),const allocator_type& __a = allocator_type()): _Safe_assoc(__n, __hf, __eql, __a){ }template<typename _InputIterator>unordered_map(_InputIterator __f, _InputIterator __l,size_type __n = 10,const hasher& __hf = hasher(),const key_equal& __eql = key_equal(),const allocator_type& __a = allocator_type()): _Safe_assoc(__f, __l, __n, __hf, __eql, __a){ }unordered_map(const _Safe_assoc& __x): _Safe_assoc(__x), _Safe_base() { }unordered_map(unordered_map&& __x): _Safe_assoc(std::forward<_Safe_assoc>(__x)), _Safe_base() { }unordered_map&operator=(unordered_map&& __x){// NB: DR 675.clear();swap(__x);return *this;}voidswap(unordered_map&& __x){_Safe_assoc::swap(__x);_Safe_base::_M_swap(__x);}voidclear(){_Base::clear();this->_M_invalidate_all();}private:void_M_invalidate_all(){typedef typename _Base::const_iterator _Base_const_iterator;typedef __gnu_debug::_Not_equal_to<_Base_const_iterator> _Not_equal;this->_M_invalidate_if(_Not_equal(this->_M_base().end()));}};template<typename _Key, typename _Tp, typename _Hash,typename _Pred, typename _Alloc>inline voidswap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y){ __x.swap(__y); }template<typename _Key, typename _Tp, typename _Hash,typename _Pred, typename _Alloc>inline voidswap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&& __x,unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y){ __x.swap(__y); }template<typename _Key, typename _Tp, typename _Hash,typename _Pred, typename _Alloc>inline voidswap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&& __y){ __x.swap(__y); }#undef _GLIBCXX_BASE#undef _GLIBCXX_STD_BASE#define _GLIBCXX_STD_BASE _GLIBCXX_STD_D::_GLIBCXX_BASE#define _GLIBCXX_BASE unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>template<typename _Key, typename _Tp,typename _Hash = std::hash<_Key>,typename _Pred = std::equal_to<_Key>,typename _Alloc = std::allocator<_Key> >class unordered_multimap: public __gnu_debug::_Safe_association<_GLIBCXX_STD_BASE>,public __gnu_debug::_Safe_sequence<_GLIBCXX_BASE>{typedef typename _GLIBCXX_STD_BASE _Base;typedef __gnu_debug::_Safe_association<_Base> _Safe_assoc;typedef __gnu_debug::_Safe_sequence<unordered_multimap> _Safe_base;public:typedef typename _Safe_assoc::size_type size_type;typedef typename _Safe_assoc::hasher hasher;typedef typename _Safe_assoc::key_equal key_equal;typedef typename _Safe_assoc::allocator_type allocator_type;explicitunordered_multimap(size_type __n = 10,const hasher& __hf = hasher(),const key_equal& __eql = key_equal(),const allocator_type& __a = allocator_type()): _Safe_assoc(__n, __hf, __eql, __a){ }template<typename _InputIterator>unordered_multimap(_InputIterator __f, _InputIterator __l,size_type __n = 10,const hasher& __hf = hasher(),const key_equal& __eql = key_equal(),const allocator_type& __a = allocator_type()): _Safe_assoc(__f, __l, __n, __hf, __eql, __a){ }unordered_multimap(const _Safe_assoc& __x): _Safe_assoc(__x), _Safe_base() { }unordered_multimap(unordered_multimap&& __x): _Safe_assoc(std::forward<_Safe_assoc>(__x)), _Safe_base() { }unordered_multimap&operator=(unordered_multimap&& __x){// NB: DR 675.clear();swap(__x);return *this;}voidswap(unordered_multimap&& __x){_Safe_assoc::swap(__x);_Safe_base::_M_swap(__x);}voidclear(){_Base::clear();this->_M_invalidate_all();}private:void_M_invalidate_all(){typedef typename _Base::const_iterator _Base_const_iterator;typedef __gnu_debug::_Not_equal_to<_Base_const_iterator> _Not_equal;this->_M_invalidate_if(_Not_equal(this->_M_base().end()));}};template<typename _Key, typename _Tp, typename _Hash,typename _Pred, typename _Alloc>inline voidswap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y){ __x.swap(__y); }template<typename _Key, typename _Tp, typename _Hash,typename _Pred, typename _Alloc>inline voidswap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&& __x,unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y){ __x.swap(__y); }template<typename _Key, typename _Tp, typename _Hash,typename _Pred, typename _Alloc>inline voidswap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&& __y){ __x.swap(__y); }} // namespace __debug} // namespace std#undef _GLIBCXX_BASE#undef _GLIBCXX_STD_BASE#endif