// Profiling multimap implementation -*- C++ -*- // Copyright (C) 2009, 2010, 2011 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 // . /** @file profile/multimap.h * This file is a GNU profile extension to the Standard C++ Library. */ #ifndef _GLIBCXX_PROFILE_MULTIMAP_H #define _GLIBCXX_PROFILE_MULTIMAP_H 1 #include namespace std _GLIBCXX_VISIBILITY(default) { namespace __profile { /// Class std::multimap wrapper with performance instrumentation. template, typename _Allocator = std::allocator > > class multimap : public _GLIBCXX_STD_C::multimap<_Key, _Tp, _Compare, _Allocator> { typedef _GLIBCXX_STD_C::multimap<_Key, _Tp, _Compare, _Allocator> _Base; public: // types: typedef _Key key_type; typedef _Tp mapped_type; typedef std::pair value_type; typedef _Compare key_compare; typedef _Allocator allocator_type; typedef typename _Base::reference reference; typedef typename _Base::const_reference const_reference; typedef typename _Base::iterator iterator; typedef typename _Base::const_iterator const_iterator; typedef typename _Base::reverse_iterator reverse_iterator; typedef typename _Base::const_reverse_iterator const_reverse_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; // 23.3.1.1 construct/copy/destroy: explicit multimap(const _Compare& __comp = _Compare(), const _Allocator& __a = _Allocator()) : _Base(__comp, __a) { } template multimap(_InputIterator __first, _InputIterator __last, const _Compare& __comp = _Compare(), const _Allocator& __a = _Allocator()) : _Base(__first, __last, __comp, __a) { } multimap(const multimap& __x) : _Base(__x) { } multimap(const _Base& __x) : _Base(__x) { } #ifdef __GXX_EXPERIMENTAL_CXX0X__ multimap(multimap&& __x) : _Base(std::move(__x)) { } multimap(initializer_list __l, const _Compare& __c = _Compare(), const allocator_type& __a = allocator_type()) : _Base(__l, __c, __a) { } #endif ~multimap() { } multimap& operator=(const multimap& __x) { *static_cast<_Base*>(this) = __x; return *this; } #ifdef __GXX_EXPERIMENTAL_CXX0X__ multimap& operator=(multimap&& __x) { // NB: DR 1204. // NB: DR 675. this->clear(); this->swap(__x); return *this; } multimap& operator=(initializer_list __l) { this->clear(); this->insert(__l); return *this; } #endif using _Base::get_allocator; // iterators: iterator begin() { return iterator(_Base::begin()); } const_iterator begin() const { return const_iterator(_Base::begin()); } iterator end() { return iterator(_Base::end()); } const_iterator end() const { return const_iterator(_Base::end()); } 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()); } const_iterator cend() const { return const_iterator(_Base::end()); } 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)); } #ifdef __GXX_EXPERIMENTAL_CXX0X__ template::value>::type> iterator insert(_Pair&& __x) { return iterator(_Base::insert(std::forward<_Pair>(__x))); } #endif #ifdef __GXX_EXPERIMENTAL_CXX0X__ void insert(std::initializer_list __list) { _Base::insert(__list); } #endif iterator #ifdef __GXX_EXPERIMENTAL_CXX0X__ insert(const_iterator __position, const value_type& __x) #else insert(iterator __position, const value_type& __x) #endif { return iterator(_Base::insert(__position, __x)); } #ifdef __GXX_EXPERIMENTAL_CXX0X__ template::value>::type> iterator insert(const_iterator __position, _Pair&& __x) { return iterator(_Base::insert(__position, std::forward<_Pair>(__x))); } #endif template void insert(_InputIterator __first, _InputIterator __last) { _Base::insert(__first, __last); } #ifdef __GXX_EXPERIMENTAL_CXX0X__ iterator erase(const_iterator __position) { return iterator(_Base::erase(__position)); } iterator erase(iterator __position) { return iterator(_Base::erase(__position)); } #else void erase(iterator __position) { _Base::erase(__position); } #endif size_type erase(const key_type& __x) { std::pair __victims = this->equal_range(__x); size_type __count = 0; while (__victims.first != __victims.second) { iterator __victim = __victims.first++; _Base::erase(__victim); ++__count; } return __count; } #ifdef __GXX_EXPERIMENTAL_CXX0X__ iterator erase(const_iterator __first, const_iterator __last) { return iterator(_Base::erase(__first, __last)); } #else void erase(iterator __first, iterator __last) { _Base::erase(__first, __last); } #endif void swap(multimap& __x) { _Base::swap(__x); } void clear() { this->erase(begin(), end()); } // observers: using _Base::key_comp; using _Base::value_comp; // 23.3.1.3 multimap operations: iterator find(const key_type& __x) { return iterator(_Base::find(__x)); } const_iterator find(const key_type& __x) const { return const_iterator(_Base::find(__x)); } using _Base::count; iterator lower_bound(const key_type& __x) { return iterator(_Base::lower_bound(__x)); } const_iterator lower_bound(const key_type& __x) const { return const_iterator(_Base::lower_bound(__x)); } iterator upper_bound(const key_type& __x) { return iterator(_Base::upper_bound(__x)); } const_iterator upper_bound(const key_type& __x) const { return const_iterator(_Base::upper_bound(__x)); } std::pair 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), iterator(__res.second)); } std::pair equal_range(const key_type& __x) const { typedef typename _Base::const_iterator _Base_const_iterator; std::pair<_Base_const_iterator, _Base_const_iterator> __res = _Base::equal_range(__x); return std::make_pair(const_iterator(__res.first), const_iterator(__res.second)); } _Base& _M_base() { return *this; } const _Base& _M_base() const { return *this; } }; template inline bool operator==(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) { return __lhs._M_base() == __rhs._M_base(); } template inline bool operator!=(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) { return __lhs._M_base() != __rhs._M_base(); } template inline bool operator<(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) { return __lhs._M_base() < __rhs._M_base(); } template inline bool operator<=(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) { return __lhs._M_base() <= __rhs._M_base(); } template inline bool operator>=(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) { return __lhs._M_base() >= __rhs._M_base(); } template inline bool operator>(const multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, const multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) { return __lhs._M_base() > __rhs._M_base(); } template inline void swap(multimap<_Key, _Tp, _Compare, _Allocator>& __lhs, multimap<_Key, _Tp, _Compare, _Allocator>& __rhs) { __lhs.swap(__rhs); } } // namespace __profile } // namespace std #endif