libstdc++
rb_tree_map_/traits.hpp
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1 // -*- C++ -*-
2 
3 // Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
4 //
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the terms
7 // of the GNU General Public License as published by the Free Software
8 // Foundation; either version 3, or (at your option) any later
9 // version.
10 
11 // This library is distributed in the hope that it will be useful, but
12 // WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // General Public License for more details.
15 
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
19 
20 // You should have received a copy of the GNU General Public License and
21 // a copy of the GCC Runtime Library Exception along with this program;
22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 // <http://www.gnu.org/licenses/>.
24 
25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
26 
27 // Permission to use, copy, modify, sell, and distribute this software
28 // is hereby granted without fee, provided that the above copyright
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35 
36 /**
37  * @file rb_tree_map_/traits.hpp
38  * Contains an implementation for rb_tree_.
39  */
40 
41 #ifndef PB_DS_RB_TREE_NODE_AND_IT_TRAITS_HPP
42 #define PB_DS_RB_TREE_NODE_AND_IT_TRAITS_HPP
43 
45 
46 namespace __gnu_pbds
47 {
48  namespace detail
49  {
50  /// Specialization.
51  /// @ingroup traits
52  template<typename Key,
53  typename Mapped,
54  typename Cmp_Fn,
55  template<typename Node_CItr,
56  typename Node_Itr,
57  typename Cmp_Fn_,
58  typename _Alloc_>
59  class Node_Update,
60  typename _Alloc>
61  struct tree_traits<Key, Mapped, Cmp_Fn, Node_Update, rb_tree_tag,_Alloc>
62  : public bin_search_tree_traits<
63  Key,
64  Mapped,
65  Cmp_Fn,
66  Node_Update,
67  rb_tree_node_<
68  typename types_traits<Key, Mapped, _Alloc, false>::value_type,
69  typename tree_node_metadata_dispatch<Key, Mapped, Cmp_Fn, Node_Update,
70  _Alloc>::type,
71  _Alloc>,
72  _Alloc>
73  { };
74 
75  /// Specialization.
76  /// @ingroup traits
77  template<typename Key,
78  typename Cmp_Fn,
79  template<typename Node_CItr,
80  typename Node_Itr,
81  typename Cmp_Fn_,
82  typename _Alloc_>
83  class Node_Update,
84  typename _Alloc>
85  struct tree_traits<Key, null_type, Cmp_Fn, Node_Update, rb_tree_tag,_Alloc>
86  : public bin_search_tree_traits<
87  Key,
88  null_type,
89  Cmp_Fn,
90  Node_Update,
91  rb_tree_node_<
92  typename types_traits<Key, null_type, _Alloc, false>::value_type,
93  typename tree_node_metadata_dispatch<Key, null_type, Cmp_Fn, Node_Update,
94  _Alloc>::type,
95  _Alloc>,
96  _Alloc>
97  { };
98 
99  } // namespace detail
100 } // namespace __gnu_pbds
101 
102 #endif