URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [include/] [debug/] [multiset.h] - Rev 516
Compare with Previous | Blame | View Log
// Debugging multiset implementation -*- C++ -*- // Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009, 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 debug/multiset.h * This file is a GNU debug extension to the Standard C++ Library. */ #ifndef _GLIBCXX_DEBUG_MULTISET_H #define _GLIBCXX_DEBUG_MULTISET_H 1 #include <debug/safe_sequence.h> #include <debug/safe_iterator.h> #include <utility> namespace std { namespace __debug { /// Class std::multiset with safety/checking/debug instrumentation. template<typename _Key, typename _Compare = std::less<_Key>, typename _Allocator = std::allocator<_Key> > class multiset : public _GLIBCXX_STD_D::multiset<_Key, _Compare, _Allocator>, public __gnu_debug::_Safe_sequence<multiset<_Key, _Compare, _Allocator> > { typedef _GLIBCXX_STD_D::multiset<_Key, _Compare, _Allocator> _Base; typedef __gnu_debug::_Safe_sequence<multiset> _Safe_base; public: // types: typedef _Key key_type; typedef _Key value_type; typedef _Compare key_compare; typedef _Compare value_compare; typedef _Allocator allocator_type; typedef typename _Base::reference reference; typedef typename _Base::const_reference const_reference; typedef __gnu_debug::_Safe_iterator<typename _Base::iterator, multiset> iterator; typedef __gnu_debug::_Safe_iterator<typename _Base::const_iterator, multiset> const_iterator; typedef typename _Base::size_type size_type; typedef typename _Base::difference_type difference_type; typedef typename _Base::pointer pointer; typedef typename _Base::const_pointer const_pointer; typedef std::reverse_iterator<iterator> reverse_iterator; typedef std::reverse_iterator<const_iterator> const_reverse_iterator; // 23.3.3.1 construct/copy/destroy: explicit multiset(const _Compare& __comp = _Compare(), const _Allocator& __a = _Allocator()) : _Base(__comp, __a) { } template<typename _InputIterator> multiset(_InputIterator __first, _InputIterator __last, const _Compare& __comp = _Compare(), const _Allocator& __a = _Allocator()) : _Base(__gnu_debug::__check_valid_range(__first, __last), __last, __comp, __a) { } multiset(const multiset& __x) : _Base(__x), _Safe_base() { } multiset(const _Base& __x) : _Base(__x), _Safe_base() { } #ifdef __GXX_EXPERIMENTAL_CXX0X__ multiset(multiset&& __x) : _Base(std::forward<multiset>(__x)), _Safe_base() { this->_M_swap(__x); } multiset(initializer_list<value_type> __l, const _Compare& __comp = _Compare(), const allocator_type& __a = allocator_type()) : _Base(__l, __comp, __a), _Safe_base() { } #endif ~multiset() { } multiset& operator=(const multiset& __x) { *static_cast<_Base*>(this) = __x; this->_M_invalidate_all(); return *this; } #ifdef __GXX_EXPERIMENTAL_CXX0X__ multiset& operator=(multiset&& __x) { // NB: DR 1204. // NB: DR 675. clear(); swap(__x); return *this; } multiset& operator=(initializer_list<value_type> __l) { this->clear(); this->insert(__l); return *this; } #endif using _Base::get_allocator; // iterators: iterator begin() { return iterator(_Base::begin(), this); } const_iterator begin() const { return const_iterator(_Base::begin(), this); } iterator end() { return iterator(_Base::end(), this); } const_iterator end() const { return const_iterator(_Base::end(), this); } reverse_iterator rbegin() { return reverse_iterator(end()); } const_reverse_iterator rbegin() const { return const_reverse_iterator(end()); } reverse_iterator rend() { return reverse_iterator(begin()); } const_reverse_iterator rend() const { return const_reverse_iterator(begin()); } #ifdef __GXX_EXPERIMENTAL_CXX0X__ const_iterator cbegin() const { return const_iterator(_Base::begin(), this); } const_iterator cend() const { return const_iterator(_Base::end(), this); } const_reverse_iterator crbegin() const { return const_reverse_iterator(end()); } const_reverse_iterator crend() const { return const_reverse_iterator(begin()); } #endif // capacity: using _Base::empty; using _Base::size; using _Base::max_size; // modifiers: iterator insert(const value_type& __x) { return iterator(_Base::insert(__x), this); } iterator insert(iterator __position, const value_type& __x) { __glibcxx_check_insert(__position); return iterator(_Base::insert(__position.base(), __x), this); } template<typename _InputIterator> void insert(_InputIterator __first, _InputIterator __last) { __glibcxx_check_valid_range(__first, __last); _Base::insert(__first, __last); } #ifdef __GXX_EXPERIMENTAL_CXX0X__ void insert(initializer_list<value_type> __l) { _Base::insert(__l); } #endif #ifdef __GXX_EXPERIMENTAL_CXX0X__ iterator erase(iterator __position) { __glibcxx_check_erase(__position); __position._M_invalidate(); return iterator(_Base::erase(__position.base()), this); } #else void erase(iterator __position) { __glibcxx_check_erase(__position); __position._M_invalidate(); _Base::erase(__position.base()); } #endif size_type erase(const key_type& __x) { std::pair<iterator, iterator> __victims = this->equal_range(__x); size_type __count = 0; while (__victims.first != __victims.second) { iterator __victim = __victims.first++; __victim._M_invalidate(); _Base::erase(__victim.base()); ++__count; } return __count; } #ifdef __GXX_EXPERIMENTAL_CXX0X__ iterator erase(iterator __first, iterator __last) { // _GLIBCXX_RESOLVE_LIB_DEFECTS // 151. can't currently clear() empty container __glibcxx_check_erase_range(__first, __last); while (__first != __last) this->erase(__first++); return __last; } #else void erase(iterator __first, iterator __last) { // _GLIBCXX_RESOLVE_LIB_DEFECTS // 151. can't currently clear() empty container __glibcxx_check_erase_range(__first, __last); while (__first != __last) this->erase(__first++); } #endif void swap(multiset& __x) { _Base::swap(__x); this->_M_swap(__x); } void clear() { this->erase(begin(), end()); } // observers: using _Base::key_comp; using _Base::value_comp; // multiset operations: iterator find(const key_type& __x) { return iterator(_Base::find(__x), this); } // _GLIBCXX_RESOLVE_LIB_DEFECTS // 214. set::find() missing const overload const_iterator find(const key_type& __x) const { return const_iterator(_Base::find(__x), this); } using _Base::count; iterator lower_bound(const key_type& __x) { return iterator(_Base::lower_bound(__x), this); } // _GLIBCXX_RESOLVE_LIB_DEFECTS // 214. set::find() missing const overload const_iterator lower_bound(const key_type& __x) const { return const_iterator(_Base::lower_bound(__x), this); } iterator upper_bound(const key_type& __x) { return iterator(_Base::upper_bound(__x), this); } // _GLIBCXX_RESOLVE_LIB_DEFECTS // 214. set::find() missing const overload const_iterator upper_bound(const key_type& __x) const { return const_iterator(_Base::upper_bound(__x), this); } std::pair<iterator,iterator> equal_range(const key_type& __x) { typedef typename _Base::iterator _Base_iterator; std::pair<_Base_iterator, _Base_iterator> __res = _Base::equal_range(__x); return std::make_pair(iterator(__res.first, this), iterator(__res.second, this)); } // _GLIBCXX_RESOLVE_LIB_DEFECTS // 214. set::find() missing const overload std::pair<const_iterator,const_iterator> equal_range(const key_type& __x) const { typedef typename _Base::const_iterator _Base_iterator; std::pair<_Base_iterator, _Base_iterator> __res = _Base::equal_range(__x); return std::make_pair(const_iterator(__res.first, this), const_iterator(__res.second, this)); } _Base& _M_base() { return *this; } const _Base& _M_base() const { return *this; } 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(_M_base().end())); } }; template<typename _Key, typename _Compare, typename _Allocator> inline bool operator==(const multiset<_Key, _Compare, _Allocator>& __lhs, const multiset<_Key, _Compare, _Allocator>& __rhs) { return __lhs._M_base() == __rhs._M_base(); } template<typename _Key, typename _Compare, typename _Allocator> inline bool operator!=(const multiset<_Key, _Compare, _Allocator>& __lhs, const multiset<_Key, _Compare, _Allocator>& __rhs) { return __lhs._M_base() != __rhs._M_base(); } template<typename _Key, typename _Compare, typename _Allocator> inline bool operator<(const multiset<_Key, _Compare, _Allocator>& __lhs, const multiset<_Key, _Compare, _Allocator>& __rhs) { return __lhs._M_base() < __rhs._M_base(); } template<typename _Key, typename _Compare, typename _Allocator> inline bool operator<=(const multiset<_Key, _Compare, _Allocator>& __lhs, const multiset<_Key, _Compare, _Allocator>& __rhs) { return __lhs._M_base() <= __rhs._M_base(); } template<typename _Key, typename _Compare, typename _Allocator> inline bool operator>=(const multiset<_Key, _Compare, _Allocator>& __lhs, const multiset<_Key, _Compare, _Allocator>& __rhs) { return __lhs._M_base() >= __rhs._M_base(); } template<typename _Key, typename _Compare, typename _Allocator> inline bool operator>(const multiset<_Key, _Compare, _Allocator>& __lhs, const multiset<_Key, _Compare, _Allocator>& __rhs) { return __lhs._M_base() > __rhs._M_base(); } template<typename _Key, typename _Compare, typename _Allocator> void swap(multiset<_Key, _Compare, _Allocator>& __x, multiset<_Key, _Compare, _Allocator>& __y) { return __x.swap(__y); } } // namespace __debug } // namespace std #endif