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Diffstat (limited to 'libstdc++-v3/include/debug/multiset.h')
| -rw-r--r-- | libstdc++-v3/include/debug/multiset.h | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/libstdc++-v3/include/debug/multiset.h b/libstdc++-v3/include/debug/multiset.h new file mode 100644 index 00000000000..19bc29a960a --- /dev/null +++ b/libstdc++-v3/include/debug/multiset.h @@ -0,0 +1,320 @@ +// Debugging multiset implementation -*- C++ -*- + +// Copyright (C) 2003 +// 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// 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. + +#ifndef _GLIBCXX_DEBUG_MULTISET_H +#define _GLIBCXX_DEBUG_MULTISET_H 1 + +#include <debug/safe_sequence.h> +#include <debug/safe_iterator.h> +#include <utility> + +namespace __gnu_debug_def +{ + template<typename _Key, typename _Compare = std::less<_Key>, + typename _Allocator = std::allocator<_Key> > + class multiset + : public __gnu_norm::multiset<_Key, _Compare, _Allocator>, + public __gnu_debug::_Safe_sequence<multiset<_Key, _Compare, _Allocator> > + { + typedef __gnu_norm::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 _Allocator::reference reference; + typedef typename _Allocator::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 _Allocator::pointer pointer; + typedef typename _Allocator::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<_Key,_Compare,_Allocator>& __x) + : _Base(__x), _Safe_base() { } + + multiset(const _Base& __x) : _Base(__x), _Safe_base() { } + + ~multiset() { } + + multiset<_Key,_Compare,_Allocator>& + operator=(const multiset<_Key,_Compare,_Allocator>& __x) + { + *static_cast<_Base*>(this) = __x; + this->_M_invalidate_all(); + return *this; + } + + 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()); } + + // 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); + } + + void + erase(iterator __position) + { + __glibcxx_check_erase(__position); + __position._M_invalidate(); + _Base::erase(__position.base()); + } + + 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; + } + + 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++); + } + + void + swap(multiset<_Key,_Compare,_Allocator>& __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 __gnu_debug_def + +#endif |