| // -*- C++ -*- |
| |
| // Copyright (C) 2005, 2006 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. |
| |
| // 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 traits.hpp |
| * Contains an implementation for bin_search_tree_. |
| */ |
| |
| #ifndef PB_DS_BIN_SEARCH_TREE_NODE_AND_IT_TRAITS_HPP |
| #define PB_DS_BIN_SEARCH_TREE_NODE_AND_IT_TRAITS_HPP |
| |
| #include <ext/pb_ds/detail/bin_search_tree_/point_iterators.hpp> |
| #include <ext/pb_ds/detail/bin_search_tree_/node_iterators.hpp> |
| |
| namespace pb_ds |
| { |
| namespace detail |
| { |
| |
| template<typename Key, |
| typename Mapped, |
| class Cmp_Fn, |
| template<typename Const_Node_Iterator, |
| class Node_Iterator, |
| class Cmp_Fn, |
| class Allocator> |
| class Node_Update, |
| class Node, |
| class Allocator> |
| struct bin_search_tree_traits |
| { |
| private: |
| typedef |
| types_traits< |
| Key, |
| Mapped, |
| Allocator, |
| false> |
| type_traits; |
| |
| public: |
| typedef Node node; |
| |
| typedef |
| bin_search_tree_const_it_< |
| typename Allocator::template rebind< |
| node>::other::pointer, |
| typename type_traits::value_type, |
| typename type_traits::pointer, |
| typename type_traits::const_pointer, |
| typename type_traits::reference, |
| typename type_traits::const_reference, |
| true, |
| Allocator> |
| const_point_iterator; |
| |
| typedef |
| bin_search_tree_it_< |
| typename Allocator::template rebind< |
| node>::other::pointer, |
| typename type_traits::value_type, |
| typename type_traits::pointer, |
| typename type_traits::const_pointer, |
| typename type_traits::reference, |
| typename type_traits::const_reference, |
| true, |
| Allocator> |
| point_iterator; |
| |
| typedef |
| bin_search_tree_const_it_< |
| typename Allocator::template rebind< |
| node>::other::pointer, |
| typename type_traits::value_type, |
| typename type_traits::pointer, |
| typename type_traits::const_pointer, |
| typename type_traits::reference, |
| typename type_traits::const_reference, |
| false, |
| Allocator> |
| const_reverse_iterator; |
| |
| typedef |
| bin_search_tree_it_< |
| typename Allocator::template rebind< |
| node>::other::pointer, |
| typename type_traits::value_type, |
| typename type_traits::pointer, |
| typename type_traits::const_pointer, |
| typename type_traits::reference, |
| typename type_traits::const_reference, |
| false, |
| Allocator> |
| reverse_iterator; |
| |
| typedef |
| bin_search_tree_const_node_it_< |
| Node, |
| const_point_iterator, |
| point_iterator, |
| Allocator> |
| const_node_iterator; |
| |
| typedef |
| bin_search_tree_node_it_< |
| Node, |
| const_point_iterator, |
| point_iterator, |
| Allocator> |
| node_iterator; |
| |
| typedef |
| Node_Update< |
| const_node_iterator, |
| node_iterator, |
| Cmp_Fn, |
| Allocator> |
| node_update; |
| |
| typedef |
| pb_ds::null_tree_node_update< |
| const_node_iterator, |
| node_iterator, |
| Cmp_Fn, |
| Allocator>* |
| null_node_update_pointer; |
| }; |
| |
| template<typename Key, |
| class Cmp_Fn, |
| template<typename Const_Node_Iterator, |
| class Node_Iterator, |
| class Cmp_Fn, |
| class Allocator> |
| class Node_Update, |
| class Node, |
| class Allocator> |
| struct bin_search_tree_traits< |
| Key, |
| null_mapped_type, |
| Cmp_Fn, |
| Node_Update, |
| Node, |
| Allocator> |
| { |
| private: |
| typedef |
| types_traits< |
| Key, |
| null_mapped_type, |
| Allocator, |
| false> |
| type_traits; |
| |
| public: |
| typedef Node node; |
| |
| typedef |
| bin_search_tree_const_it_< |
| typename Allocator::template rebind< |
| node>::other::pointer, |
| typename type_traits::value_type, |
| typename type_traits::pointer, |
| typename type_traits::const_pointer, |
| typename type_traits::reference, |
| typename type_traits::const_reference, |
| true, |
| Allocator> |
| const_point_iterator; |
| |
| typedef const_point_iterator point_iterator; |
| |
| typedef |
| bin_search_tree_const_it_< |
| typename Allocator::template rebind< |
| node>::other::pointer, |
| typename type_traits::value_type, |
| typename type_traits::pointer, |
| typename type_traits::const_pointer, |
| typename type_traits::reference, |
| typename type_traits::const_reference, |
| false, |
| Allocator> |
| const_reverse_iterator; |
| |
| typedef const_reverse_iterator reverse_iterator; |
| |
| typedef |
| bin_search_tree_const_node_it_< |
| Node, |
| const_point_iterator, |
| point_iterator, |
| Allocator> |
| const_node_iterator; |
| |
| typedef const_node_iterator node_iterator; |
| |
| typedef |
| Node_Update< |
| const_node_iterator, |
| node_iterator, |
| Cmp_Fn, |
| Allocator> |
| node_update; |
| |
| typedef |
| pb_ds::null_tree_node_update< |
| const_node_iterator, |
| node_iterator, |
| Cmp_Fn, |
| Allocator>* |
| null_node_update_pointer; |
| }; |
| |
| } // namespace detail |
| } // namespace pb_ds |
| |
| #endif // #ifndef PB_DS_BIN_SEARCH_TREE_NODE_AND_IT_TRAITS_HPP |
