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// Debugging multimap implementation -*- C++ -*- |
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|
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// Copyright (C) 2003-2021 Free Software Foundation, Inc. |
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// |
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// This file is part of the GNU ISO C++ Library. This library is free |
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// software; you can redistribute it and/or modify it under the |
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// terms of the GNU General Public License as published by the |
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// Free Software Foundation; either version 3, or (at your option) |
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// any later version. |
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|
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// This library is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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|
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// Under Section 7 of GPL version 3, you are granted additional |
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// permissions described in the GCC Runtime Library Exception, version |
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// 3.1, as published by the Free Software Foundation. |
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|
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// You should have received a copy of the GNU General Public License and |
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// a copy of the GCC Runtime Library Exception along with this program; |
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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// <http://www.gnu.org/licenses/>. |
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|
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/** @file debug/multimap.h |
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* This file is a GNU debug extension to the Standard C++ Library. |
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*/ |
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|
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#ifndef _GLIBCXX_DEBUG_MULTIMAP_H |
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#define _GLIBCXX_DEBUG_MULTIMAP_H 1 |
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|
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#include <debug/safe_sequence.h> |
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#include <debug/safe_container.h> |
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#include <debug/safe_iterator.h> |
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#include <utility> |
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|
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namespace std _GLIBCXX_VISIBILITY(default) |
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{ |
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namespace __debug |
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{ |
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/// Class std::multimap with safety/checking/debug instrumentation. |
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template<typename _Key, typename _Tp, typename _Compare = std::less<_Key>, |
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typename _Allocator = std::allocator<std::pair<const _Key, _Tp> > > |
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class multimap |
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: public __gnu_debug::_Safe_container< |
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multimap<_Key, _Tp, _Compare, _Allocator>, _Allocator, |
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__gnu_debug::_Safe_node_sequence>, |
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public _GLIBCXX_STD_C::multimap<_Key, _Tp, _Compare, _Allocator> |
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{ |
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typedef _GLIBCXX_STD_C::multimap< |
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_Key, _Tp, _Compare, _Allocator> _Base; |
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typedef __gnu_debug::_Safe_container< |
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multimap, _Allocator, __gnu_debug::_Safe_node_sequence> _Safe; |
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|
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typedef typename _Base::const_iterator _Base_const_iterator; |
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typedef typename _Base::iterator _Base_iterator; |
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typedef __gnu_debug::_Equal_to<_Base_const_iterator> _Equal; |
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|
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template<typename _ItT, typename _SeqT, typename _CatT> |
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friend class ::__gnu_debug::_Safe_iterator; |
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|
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// Reference wrapper for base class. Disambiguates multimap(const _Base&) |
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// from copy constructor by requiring a user-defined conversion. |
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// See PR libstdc++/90102. |
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struct _Base_ref |
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{ |
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_Base_ref(const _Base& __r) : _M_ref(__r) { } |
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|
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const _Base& _M_ref; |
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}; |
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|
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public: |
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// types: |
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typedef _Key key_type; |
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typedef _Tp mapped_type; |
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typedef std::pair<const _Key, _Tp> value_type; |
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typedef _Compare key_compare; |
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typedef _Allocator allocator_type; |
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typedef typename _Base::reference reference; |
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typedef typename _Base::const_reference const_reference; |
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|
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typedef __gnu_debug::_Safe_iterator<_Base_iterator, multimap> |
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iterator; |
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typedef __gnu_debug::_Safe_iterator<_Base_const_iterator, |
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multimap> const_iterator; |
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|
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typedef typename _Base::size_type size_type; |
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typedef typename _Base::difference_type difference_type; |
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typedef typename _Base::pointer pointer; |
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typedef typename _Base::const_pointer const_pointer; |
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typedef std::reverse_iterator<iterator> reverse_iterator; |
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typedef std::reverse_iterator<const_iterator> const_reverse_iterator; |
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|
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// 23.3.1.1 construct/copy/destroy: |
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|
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#if __cplusplus < 201103L |
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multimap() : _Base() { } |
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|
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multimap(const multimap& __x) |
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: _Base(__x) { } |
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|
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~multimap() { } |
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#else |
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multimap() = default; |
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multimap(const multimap&) = default; |
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multimap(multimap&&) = default; |
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|
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multimap(initializer_list<value_type> __l, |
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const _Compare& __c = _Compare(), |
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const allocator_type& __a = allocator_type()) |
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: _Base(__l, __c, __a) { } |
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|
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explicit |
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multimap(const allocator_type& __a) |
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: _Base(__a) { } |
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|
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multimap(const multimap& __m, const allocator_type& __a) |
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: _Base(__m, __a) { } |
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|
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multimap(multimap&& __m, const allocator_type& __a) |
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noexcept( noexcept(_Base(std::move(__m._M_base()), __a)) ) |
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: _Safe(std::move(__m._M_safe()), __a), |
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_Base(std::move(__m._M_base()), __a) { } |
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|
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multimap(initializer_list<value_type> __l, const allocator_type& __a) |
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: _Base(__l, __a) { } |
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|
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template<typename _InputIterator> |
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multimap(_InputIterator __first, _InputIterator __last, |
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const allocator_type& __a) |
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: _Base(__gnu_debug::__base( |
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__glibcxx_check_valid_constructor_range(__first, __last)), |
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__gnu_debug::__base(__last), __a) { } |
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|
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~multimap() = default; |
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#endif |
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|
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explicit multimap(const _Compare& __comp, |
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const _Allocator& __a = _Allocator()) |
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: _Base(__comp, __a) { } |
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|
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template<typename _InputIterator> |
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multimap(_InputIterator __first, _InputIterator __last, |
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const _Compare& __comp = _Compare(), |
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const _Allocator& __a = _Allocator()) |
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: _Base(__gnu_debug::__base( |
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__glibcxx_check_valid_constructor_range(__first, __last)), |
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__gnu_debug::__base(__last), |
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__comp, __a) { } |
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|
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multimap(_Base_ref __x) |
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: _Base(__x._M_ref) { } |
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|
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#if __cplusplus < 201103L |
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multimap& |
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operator=(const multimap& __x) |
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{ |
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this->_M_safe() = __x; |
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_M_base() = __x; |
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return *this; |
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} |
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#else |
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multimap& |
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operator=(const multimap&) = default; |
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|
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multimap& |
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operator=(multimap&&) = default; |
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|
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multimap& |
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operator=(initializer_list<value_type> __l) |
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{ |
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_M_base() = __l; |
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this->_M_invalidate_all(); |
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return *this; |
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} |
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#endif |
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|
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using _Base::get_allocator; |
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|
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// iterators: |
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iterator |
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begin() _GLIBCXX_NOEXCEPT |
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{ return iterator(_Base::begin(), this); } |
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|
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const_iterator |
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begin() const _GLIBCXX_NOEXCEPT |
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{ return const_iterator(_Base::begin(), this); } |
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|
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iterator |
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end() _GLIBCXX_NOEXCEPT |
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{ return iterator(_Base::end(), this); } |
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|
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const_iterator |
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end() const _GLIBCXX_NOEXCEPT |
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{ return const_iterator(_Base::end(), this); } |
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|
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reverse_iterator |
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rbegin() _GLIBCXX_NOEXCEPT |
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{ return reverse_iterator(end()); } |
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|
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const_reverse_iterator |
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rbegin() const _GLIBCXX_NOEXCEPT |
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{ return const_reverse_iterator(end()); } |
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|
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reverse_iterator |
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rend() _GLIBCXX_NOEXCEPT |
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{ return reverse_iterator(begin()); } |
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|
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const_reverse_iterator |
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rend() const _GLIBCXX_NOEXCEPT |
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{ return const_reverse_iterator(begin()); } |
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|
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#if __cplusplus >= 201103L |
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const_iterator |
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cbegin() const noexcept |
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{ return const_iterator(_Base::begin(), this); } |
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|
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const_iterator |
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cend() const noexcept |
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{ return const_iterator(_Base::end(), this); } |
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|
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const_reverse_iterator |
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crbegin() const noexcept |
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{ return const_reverse_iterator(end()); } |
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|
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const_reverse_iterator |
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crend() const noexcept |
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{ return const_reverse_iterator(begin()); } |
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#endif |
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|
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// capacity: |
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using _Base::empty; |
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using _Base::size; |
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using _Base::max_size; |
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|
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// modifiers: |
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#if __cplusplus >= 201103L |
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template<typename... _Args> |
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iterator |
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emplace(_Args&&... __args) |
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{ return { _Base::emplace(std::forward<_Args>(__args)...), this }; } |
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|
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template<typename... _Args> |
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iterator |
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emplace_hint(const_iterator __pos, _Args&&... __args) |
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{ |
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__glibcxx_check_insert(__pos); |
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return |
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{ |
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_Base::emplace_hint(__pos.base(), std::forward<_Args>(__args)...), |
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this |
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}; |
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} |
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#endif |
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|
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iterator |
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insert(const value_type& __x) |
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{ return iterator(_Base::insert(__x), this); } |
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|
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#if __cplusplus >= 201103L |
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// _GLIBCXX_RESOLVE_LIB_DEFECTS |
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// 2354. Unnecessary copying when inserting into maps with braced-init |
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iterator |
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insert(value_type&& __x) |
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{ return { _Base::insert(std::move(__x)), this }; } |
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|
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template<typename _Pair, typename = typename |
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std::enable_if<std::is_constructible<value_type, |
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_Pair&&>::value>::type> |
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iterator |
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insert(_Pair&& __x) |
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{ return { _Base::insert(std::forward<_Pair>(__x)), this }; } |
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#endif |
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|
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#if __cplusplus >= 201103L |
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void |
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insert(std::initializer_list<value_type> __list) |
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{ _Base::insert(__list); } |
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#endif |
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|
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iterator |
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#if __cplusplus >= 201103L |
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insert(const_iterator __position, const value_type& __x) |
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#else |
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insert(iterator __position, const value_type& __x) |
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#endif |
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{ |
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__glibcxx_check_insert(__position); |
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return iterator(_Base::insert(__position.base(), __x), this); |
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} |
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|
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#if __cplusplus >= 201103L |
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// _GLIBCXX_RESOLVE_LIB_DEFECTS |
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// 2354. Unnecessary copying when inserting into maps with braced-init |
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iterator |
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insert(const_iterator __position, value_type&& __x) |
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{ |
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__glibcxx_check_insert(__position); |
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return { _Base::insert(__position.base(), std::move(__x)), this }; |
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} |
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|
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template<typename _Pair, typename = typename |
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std::enable_if<std::is_constructible<value_type, |
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_Pair&&>::value>::type> |
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iterator |
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insert(const_iterator __position, _Pair&& __x) |
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{ |
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__glibcxx_check_insert(__position); |
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return |
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{ |
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_Base::insert(__position.base(), std::forward<_Pair>(__x)), |
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this |
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}; |
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} |
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#endif |
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|
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template<typename _InputIterator> |
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void |
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insert(_InputIterator __first, _InputIterator __last) |
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{ |
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typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist; |
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__glibcxx_check_valid_range2(__first, __last, __dist); |
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|
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if (__dist.second >= __gnu_debug::__dp_sign) |
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_Base::insert(__gnu_debug::__unsafe(__first), |
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__gnu_debug::__unsafe(__last)); |
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else |
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_Base::insert(__first, __last); |
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} |
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|
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#if __cplusplus > 201402L |
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using node_type = typename _Base::node_type; |
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|
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node_type |
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extract(const_iterator __position) |
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{ |
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__glibcxx_check_erase(__position); |
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this->_M_invalidate_if(_Equal(__position.base())); |
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return _Base::extract(__position.base()); |
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} |
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|
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node_type |
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extract(const key_type& __key) |
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{ |
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const auto __position = find(__key); |
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if (__position != end()) |
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return extract(__position); |
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return {}; |
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} |
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|
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iterator |
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insert(node_type&& __nh) |
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{ return { _Base::insert(std::move(__nh)), this }; } |
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|
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iterator |
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insert(const_iterator __hint, node_type&& __nh) |
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{ |
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__glibcxx_check_insert(__hint); |
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return { _Base::insert(__hint.base(), std::move(__nh)), this }; |
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} |
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|
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using _Base::merge; |
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#endif // C++17 |
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|
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#if __cplusplus >= 201103L |
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iterator |
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erase(const_iterator __position) |
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{ |
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__glibcxx_check_erase(__position); |
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this->_M_invalidate_if(_Equal(__position.base())); |
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return { _Base::erase(__position.base()), this }; |
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} |
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|
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_GLIBCXX_ABI_TAG_CXX11 |
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iterator |
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erase(iterator __position) |
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{ return erase(const_iterator(__position)); } |
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#else |
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void |
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erase(iterator __position) |
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{ |
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__glibcxx_check_erase(__position); |
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this->_M_invalidate_if(_Equal(__position.base())); |
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_Base::erase(__position.base()); |
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} |
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#endif |
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|
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size_type |
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erase(const key_type& __x) |
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{ |
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std::pair<_Base_iterator, _Base_iterator> __victims = |
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_Base::equal_range(__x); |
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size_type __count = 0; |
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_Base_iterator __victim = __victims.first; |
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while (__victim != __victims.second) |
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{ |
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this->_M_invalidate_if(_Equal(__victim)); |
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_Base::erase(__victim++); |
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++__count; |
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} |
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return __count; |
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} |
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|
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#if __cplusplus >= 201103L |
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iterator |
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erase(const_iterator __first, const_iterator __last) |
| 407 |
{ |
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// _GLIBCXX_RESOLVE_LIB_DEFECTS |
| 409 |
// 151. can't currently clear() empty container |
| 410 |
__glibcxx_check_erase_range(__first, __last); |
| 411 |
for (_Base_const_iterator __victim = __first.base(); |
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__victim != __last.base(); ++__victim) |
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{ |
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_GLIBCXX_DEBUG_VERIFY(__victim != _Base::cend(), |
| 415 |
_M_message(__gnu_debug::__msg_valid_range) |
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._M_iterator(__first, "first") |
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._M_iterator(__last, "last")); |
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this->_M_invalidate_if(_Equal(__victim)); |
| 419 |
} |
| 420 |
|
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return { _Base::erase(__first.base(), __last.base()), this }; |
| 422 |
} |
| 423 |
#else |
| 424 |
void |
| 425 |
erase(iterator __first, iterator __last) |
| 426 |
{ |
| 427 |
// _GLIBCXX_RESOLVE_LIB_DEFECTS |
| 428 |
// 151. can't currently clear() empty container |
| 429 |
__glibcxx_check_erase_range(__first, __last); |
| 430 |
for (_Base_iterator __victim = __first.base(); |
| 431 |
__victim != __last.base(); ++__victim) |
| 432 |
{ |
| 433 |
_GLIBCXX_DEBUG_VERIFY(__victim != _Base::end(), |
| 434 |
_M_message(__gnu_debug::__msg_valid_range) |
| 435 |
._M_iterator(__first, "first") |
| 436 |
._M_iterator(__last, "last")); |
| 437 |
this->_M_invalidate_if(_Equal(__victim)); |
| 438 |
} |
| 439 |
_Base::erase(__first.base(), __last.base()); |
| 440 |
} |
| 441 |
#endif |
| 442 |
|
| 443 |
void |
| 444 |
swap(multimap& __x) |
| 445 |
_GLIBCXX_NOEXCEPT_IF( noexcept(declval<_Base&>().swap(__x)) ) |
| 446 |
{ |
| 447 |
_Safe::_M_swap(__x); |
| 448 |
_Base::swap(__x); |
| 449 |
} |
| 450 |
|
| 451 |
void |
| 452 |
clear() _GLIBCXX_NOEXCEPT |
| 453 |
{ |
| 454 |
this->_M_invalidate_all(); |
| 455 |
_Base::clear(); |
| 456 |
} |
| 457 |
|
| 458 |
// observers: |
| 459 |
using _Base::key_comp; |
| 460 |
using _Base::value_comp; |
| 461 |
|
| 462 |
// 23.3.1.3 multimap operations: |
| 463 |
iterator |
| 464 |
find(const key_type& __x) |
| 465 |
{ return iterator(_Base::find(__x), this); } |
| 466 |
|
| 467 |
#if __cplusplus > 201103L |
| 468 |
template<typename _Kt, |
| 469 |
typename _Req = |
| 470 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 471 |
iterator |
| 472 |
find(const _Kt& __x) |
| 473 |
{ return { _Base::find(__x), this }; } |
| 474 |
#endif |
| 475 |
|
| 476 |
const_iterator |
| 477 |
find(const key_type& __x) const |
| 478 |
{ return const_iterator(_Base::find(__x), this); } |
| 479 |
|
| 480 |
#if __cplusplus > 201103L |
| 481 |
template<typename _Kt, |
| 482 |
typename _Req = |
| 483 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 484 |
const_iterator |
| 485 |
find(const _Kt& __x) const |
| 486 |
{ return { _Base::find(__x), this }; } |
| 487 |
#endif |
| 488 |
|
| 489 |
using _Base::count; |
| 490 |
|
| 491 |
iterator |
| 492 |
lower_bound(const key_type& __x) |
| 493 |
{ return iterator(_Base::lower_bound(__x), this); } |
| 494 |
|
| 495 |
#if __cplusplus > 201103L |
| 496 |
template<typename _Kt, |
| 497 |
typename _Req = |
| 498 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 499 |
iterator |
| 500 |
lower_bound(const _Kt& __x) |
| 501 |
{ return { _Base::lower_bound(__x), this }; } |
| 502 |
#endif |
| 503 |
|
| 504 |
const_iterator |
| 505 |
lower_bound(const key_type& __x) const |
| 506 |
{ return const_iterator(_Base::lower_bound(__x), this); } |
| 507 |
|
| 508 |
#if __cplusplus > 201103L |
| 509 |
template<typename _Kt, |
| 510 |
typename _Req = |
| 511 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 512 |
const_iterator |
| 513 |
lower_bound(const _Kt& __x) const |
| 514 |
{ return { _Base::lower_bound(__x), this }; } |
| 515 |
#endif |
| 516 |
|
| 517 |
iterator |
| 518 |
upper_bound(const key_type& __x) |
| 519 |
{ return iterator(_Base::upper_bound(__x), this); } |
| 520 |
|
| 521 |
#if __cplusplus > 201103L |
| 522 |
template<typename _Kt, |
| 523 |
typename _Req = |
| 524 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 525 |
iterator |
| 526 |
upper_bound(const _Kt& __x) |
| 527 |
{ return { _Base::upper_bound(__x), this }; } |
| 528 |
#endif |
| 529 |
|
| 530 |
const_iterator |
| 531 |
upper_bound(const key_type& __x) const |
| 532 |
{ return const_iterator(_Base::upper_bound(__x), this); } |
| 533 |
|
| 534 |
#if __cplusplus > 201103L |
| 535 |
template<typename _Kt, |
| 536 |
typename _Req = |
| 537 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 538 |
const_iterator |
| 539 |
upper_bound(const _Kt& __x) const |
| 540 |
{ return { _Base::upper_bound(__x), this }; } |
| 541 |
#endif |
| 542 |
|
| 543 |
std::pair<iterator,iterator> |
| 544 |
equal_range(const key_type& __x) |
| 545 |
{ |
| 546 |
std::pair<_Base_iterator, _Base_iterator> __res = |
| 547 |
_Base::equal_range(__x); |
| 548 |
return std::make_pair(iterator(__res.first, this), |
| 549 |
iterator(__res.second, this)); |
| 550 |
} |
| 551 |
|
| 552 |
#if __cplusplus > 201103L |
| 553 |
template<typename _Kt, |
| 554 |
typename _Req = |
| 555 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 556 |
std::pair<iterator, iterator> |
| 557 |
equal_range(const _Kt& __x) |
| 558 |
{ |
| 559 |
auto __res = _Base::equal_range(__x); |
| 560 |
return { { __res.first, this }, { __res.second, this } }; |
| 561 |
} |
| 562 |
#endif |
| 563 |
|
| 564 |
std::pair<const_iterator,const_iterator> |
| 565 |
equal_range(const key_type& __x) const |
| 566 |
{ |
| 567 |
std::pair<_Base_const_iterator, _Base_const_iterator> __res = |
| 568 |
_Base::equal_range(__x); |
| 569 |
return std::make_pair(const_iterator(__res.first, this), |
| 570 |
const_iterator(__res.second, this)); |
| 571 |
} |
| 572 |
|
| 573 |
#if __cplusplus > 201103L |
| 574 |
template<typename _Kt, |
| 575 |
typename _Req = |
| 576 |
typename __has_is_transparent<_Compare, _Kt>::type> |
| 577 |
std::pair<const_iterator, const_iterator> |
| 578 |
equal_range(const _Kt& __x) const |
| 579 |
{ |
| 580 |
auto __res = _Base::equal_range(__x); |
| 581 |
return { { __res.first, this }, { __res.second, this } }; |
| 582 |
} |
| 583 |
#endif |
| 584 |
|
| 585 |
_Base& |
| 586 |
_M_base() _GLIBCXX_NOEXCEPT { return *this; } |
| 587 |
|
| 588 |
const _Base& |
| 589 |
_M_base() const _GLIBCXX_NOEXCEPT { return *this; } |
| 590 |
}; |
| 591 |
|
| 592 |
#if __cpp_deduction_guides >= 201606 |
| 593 |
|
| 594 |
template<typename _InputIterator, |
| 595 |
typename _Compare = less<__iter_key_t<_InputIterator>>, |
| 596 |
typename _Allocator = allocator<__iter_to_alloc_t<_InputIterator>>, |
| 597 |
typename = _RequireInputIter<_InputIterator>, |
| 598 |
typename = _RequireNotAllocator<_Compare>, |
| 599 |
typename = _RequireAllocator<_Allocator>> |
| 600 |
multimap(_InputIterator, _InputIterator, |
| 601 |
_Compare = _Compare(), _Allocator = _Allocator()) |
| 602 |
-> multimap<__iter_key_t<_InputIterator>, __iter_val_t<_InputIterator>, |
| 603 |
_Compare, _Allocator>; |
| 604 |
|
| 605 |
template<typename _Key, typename _Tp, typename _Compare = less<_Key>, |
| 606 |
typename _Allocator = allocator<pair<const _Key, _Tp>>, |
| 607 |
typename = _RequireNotAllocator<_Compare>, |
| 608 |
typename = _RequireAllocator<_Allocator>> |
| 609 |
multimap(initializer_list<pair<_Key, _Tp>>, |
| 610 |
_Compare = _Compare(), _Allocator = _Allocator()) |
| 611 |
-> multimap<_Key, _Tp, _Compare, _Allocator>; |
| 612 |
|
| 613 |
template<typename _InputIterator, typename _Allocator, |
| 614 |
typename = _RequireInputIter<_InputIterator>, |
| 615 |
typename = _RequireAllocator<_Allocator>> |
| 616 |
multimap(_InputIterator, _InputIterator, _Allocator) |
| 617 |
-> multimap<__iter_key_t<_InputIterator>, __iter_val_t<_InputIterator>, |
| 618 |
less<__iter_key_t<_InputIterator>>, _Allocator>; |
| 619 |
|
| 620 |
template<typename _Key, typename _Tp, typename _Allocator, |
| 621 |
typename = _RequireAllocator<_Allocator>> |
| 622 |
multimap(initializer_list<pair<_Key, _Tp>>, _Allocator) |
| 623 |
-> multimap<_Key, _Tp, less<_Key>, _Allocator>; |
| 624 |
|
| 625 |
#endif |
| 626 |
|
| 627 |
template<typename _Key, typename _Tp, |
| 628 |
typename _Compare, typename _Allocator> |
| 629 |
inline bool |
| 630 |
operator==(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, |
| 631 |
const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) |
| 632 |
{ return __lhs._M_base() == __rhs._M_base(); } |
| 633 |
|
| 634 |
#if __cpp_lib_three_way_comparison |
| 635 |
template<typename _Key, typename _Tp, typename _Compare, typename _Alloc> |
| 636 |
inline __detail::__synth3way_t<pair<const _Key, _Tp>> |
| 637 |
operator<=>(const multimap<_Key, _Tp, _Compare, _Alloc>& __lhs, |
| 638 |
const multimap<_Key, _Tp, _Compare, _Alloc>& __rhs) |
| 639 |
{ return __lhs._M_base() <=> __rhs._M_base(); } |
| 640 |
#else |
| 641 |
template<typename _Key, typename _Tp, |
| 642 |
typename _Compare, typename _Allocator> |
| 643 |
inline bool |
| 644 |
operator!=(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, |
| 645 |
const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) |
| 646 |
{ return __lhs._M_base() != __rhs._M_base(); } |
| 647 |
|
| 648 |
template<typename _Key, typename _Tp, |
| 649 |
typename _Compare, typename _Allocator> |
| 650 |
inline bool |
| 651 |
operator<(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, |
| 652 |
const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) |
| 653 |
{ return __lhs._M_base() < __rhs._M_base(); } |
| 654 |
|
| 655 |
template<typename _Key, typename _Tp, |
| 656 |
typename _Compare, typename _Allocator> |
| 657 |
inline bool |
| 658 |
operator<=(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, |
| 659 |
const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) |
| 660 |
{ return __lhs._M_base() <= __rhs._M_base(); } |
| 661 |
|
| 662 |
template<typename _Key, typename _Tp, |
| 663 |
typename _Compare, typename _Allocator> |
| 664 |
inline bool |
| 665 |
operator>=(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, |
| 666 |
const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) |
| 667 |
{ return __lhs._M_base() >= __rhs._M_base(); } |
| 668 |
|
| 669 |
template<typename _Key, typename _Tp, |
| 670 |
typename _Compare, typename _Allocator> |
| 671 |
inline bool |
| 672 |
operator>(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, |
| 673 |
const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) |
| 674 |
{ return __lhs._M_base() > __rhs._M_base(); } |
| 675 |
#endif // three-way comparison |
| 676 |
|
| 677 |
template<typename _Key, typename _Tp, |
| 678 |
typename _Compare, typename _Allocator> |
| 679 |
inline void |
| 680 |
swap(multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, |
| 681 |
multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) |
| 682 |
_GLIBCXX_NOEXCEPT_IF(noexcept(__lhs.swap(__rhs))) |
| 683 |
{ __lhs.swap(__rhs); } |
| 684 |
|
| 685 |
} // namespace __debug |
| 686 |
} // namespace std |
| 687 |
|
| 688 |
#endif |
