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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [util/] [native_type/] [native_multimap.hpp] - Rev 830
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// -*- C++ -*- // Copyright (C) 2005, 2006, 2009 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. // You should have received a copy of the GNU General Public License // along with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. // Permission to use, copy, modify, sell, and distribute this software // is hereby granted without fee, provided that the above copyright // notice appears in all copies, and that both that copyright notice // and this permission notice appear in supporting documentation. None // of the above authors, nor IBM Haifa Research Laboratories, make any // representation about the suitability of this software for any // purpose. It is provided "as is" without express or implied // warranty. /** * @file native_multimap.hpp * Contains an adapter to std::multimap */ #ifndef PB_DS_NATIVE_MULTIMAP_HPP #define PB_DS_NATIVE_MULTIMAP_HPP #include <map> #include <string> #include <ext/pb_ds/detail/type_utils.hpp> #include <native_type/native_tree_tag.hpp> namespace __gnu_pbds { namespace test { #define PB_DS_BASE_C_DEC \ std::multimap<Key, Data, Less_Fn, \ typename _Alloc::template rebind<std::pair<const Key, Data> >::other> template<typename Key, typename Data, class Less_Fn = std::less<Key>, typename _Alloc = std::allocator<char> > class native_multimap : public PB_DS_BASE_C_DEC { private: typedef PB_DS_BASE_C_DEC base_type; public: typedef native_tree_tag container_category; typedef _Alloc allocator; typedef typename _Alloc::template rebind< std::pair<Key, Data> >::other::const_reference const_reference; typedef typename base_type::iterator iterator; typedef typename base_type::const_iterator const_iterator; native_multimap() { } template<typename It> native_multimap(It f, It l) : base_type(f, l) { } inline void insert(const_reference r_val) { typedef std::pair<iterator, iterator> eq_range_t; eq_range_t f = base_type::equal_range(r_val.first); iterator it = f.first; while (it != f.second) { if (it->second == r_val.second) return; ++it; } base_type::insert(r_val); } inline iterator find(const_reference r_val) { typedef std::pair<iterator, iterator> eq_range_t; eq_range_t f = base_type::equal_range(r_val.first); iterator it = f.first; while (it != f.second) { if (it->second == r_val.second) return it; ++it; } return base_type::end(); } inline const_iterator find(const_reference r_val) const { typedef std::pair<const_iterator, const_iterator> eq_range_t; eq_range_t f = base_type::equal_range(r_val.first); const_iterator it = f.first; while (it != f.second) { if (it->second == r_val.second) return it; ++it; } return base_type::end(); } static std::string name() { return std::string("n_mmap"); } static std::string desc() { return make_xml_tag("type", "value", "std_multimap"); } }; #undef PB_DS_BASE_C_DEC } // namespace test } // namespace __gnu_pbds #endif // #ifndef PB_DS_NATIVE_MULTIMAP_HPP
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