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1 | // Boost.Bimap |
2 | // | |
3 | // Copyright (c) 2006-2007 Matias Capeletto | |
4 | // | |
5 | // Distributed under the Boost Software License, Version 1.0. | |
6 | // (See accompanying file LICENSE_1_0.txt or copy at | |
7 | // http://www.boost.org/LICENSE_1_0.txt) | |
8 | ||
9 | /// \file views/unordered_multimap_view.hpp | |
10 | /// \brief View of a side of a bimap that is signature compatible with tr1::unordered_multimap. | |
11 | ||
12 | #ifndef BOOST_BIMAP_VIEWS_UNOREDERED_MULTIMAP_VIEW_HPP | |
13 | #define BOOST_BIMAP_VIEWS_UNOREDERED_MULTIMAP_VIEW_HPP | |
14 | ||
15 | #if defined(_MSC_VER) | |
16 | #pragma once | |
17 | #endif | |
18 | ||
19 | #include <boost/config.hpp> | |
20 | ||
21 | #include <utility> | |
22 | ||
23 | #include <boost/bimap/container_adaptor/unordered_multimap_adaptor.hpp> | |
24 | #include <boost/bimap/detail/non_unique_views_helper.hpp> | |
25 | #include <boost/bimap/support/iterator_type_by.hpp> | |
26 | #include <boost/bimap/detail/map_view_base.hpp> | |
27 | ||
28 | namespace boost { | |
29 | namespace bimaps { | |
30 | namespace views { | |
31 | ||
32 | /// \brief View of a side of a bimap that is signature compatible with tr1::unordered_multimap. | |
33 | /** | |
34 | ||
35 | This class uses container_adaptor and iterator_adaptor to wrapped a index of the | |
36 | multi_index bimap core so it can be used as a tr1::unordered_multimap. | |
37 | ||
38 | See also const_unordered_multimap_view. | |
39 | **/ | |
40 | ||
41 | template< class Tag, class BimapType > | |
42 | class unordered_multimap_view | |
43 | : | |
44 | public BOOST_BIMAP_MAP_VIEW_CONTAINER_ADAPTOR( | |
45 | unordered_multimap_adaptor, | |
46 | Tag,BimapType, | |
47 | local_map_view_iterator,const_local_map_view_iterator | |
48 | ), | |
49 | ||
50 | public ::boost::bimaps::detail::map_view_base< | |
51 | unordered_multimap_view<Tag,BimapType>,Tag,BimapType > | |
52 | ||
53 | { | |
54 | typedef BOOST_BIMAP_MAP_VIEW_CONTAINER_ADAPTOR( | |
55 | unordered_multimap_adaptor, | |
56 | Tag,BimapType, | |
57 | local_map_view_iterator,const_local_map_view_iterator | |
58 | ||
59 | ) base_; | |
60 | ||
61 | BOOST_BIMAP_MAP_VIEW_BASE_FRIEND(unordered_multimap_view,Tag,BimapType) | |
62 | ||
63 | public: | |
64 | ||
65 | typedef std::pair< | |
66 | BOOST_DEDUCED_TYPENAME base_::iterator, | |
67 | BOOST_DEDUCED_TYPENAME base_::iterator | |
68 | > range_type; | |
69 | ||
70 | typedef std::pair< | |
71 | BOOST_DEDUCED_TYPENAME base_::const_iterator, | |
72 | BOOST_DEDUCED_TYPENAME base_::const_iterator | |
73 | > const_range_type; | |
74 | ||
75 | typedef BOOST_DEDUCED_TYPENAME base_::value_type::info_type info_type; | |
76 | ||
77 | unordered_multimap_view(BOOST_DEDUCED_TYPENAME base_::base_type & c) | |
78 | : base_(c) {} | |
79 | ||
80 | BOOST_BIMAP_NON_UNIQUE_VIEW_INSERT_FUNCTIONS | |
81 | ||
82 | unordered_multimap_view & operator=(const unordered_multimap_view & v) | |
83 | { | |
84 | this->base() = v.base(); | |
85 | return *this; | |
86 | } | |
87 | }; | |
88 | ||
89 | ||
90 | } // namespace views | |
91 | ||
92 | /*===========================================================================*/ | |
93 | #define BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,TYPENAME) \ | |
94 | typedef BOOST_DEDUCED_TYPENAME MAP_VIEW::TYPENAME \ | |
95 | BOOST_PP_CAT(SIDE,BOOST_PP_CAT(_,TYPENAME)); | |
96 | /*===========================================================================*/ | |
97 | ||
98 | /*===========================================================================*/ | |
99 | #define BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(MAP_VIEW,SIDE) \ | |
100 | BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,local_iterator) \ | |
101 | BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,const_local_iterator) \ | |
102 | BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,range_type) \ | |
103 | BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,const_range_type) \ | |
104 | BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,hasher) \ | |
105 | BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,key_equal) | |
106 | /*===========================================================================*/ | |
107 | ||
108 | namespace detail { | |
109 | ||
110 | template< class Tag, class BimapType > | |
111 | struct left_map_view_extra_typedefs< ::boost::bimaps::views::unordered_multimap_view<Tag,BimapType> > | |
112 | { | |
113 | private: typedef ::boost::bimaps::views::unordered_multimap_view<Tag,BimapType> map_view_; | |
114 | public : BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(map_view_,left) | |
115 | }; | |
116 | ||
117 | template< class Tag, class BimapType > | |
118 | struct right_map_view_extra_typedefs< ::boost::bimaps::views::unordered_multimap_view<Tag,BimapType> > | |
119 | { | |
120 | private: typedef ::boost::bimaps::views::unordered_multimap_view<Tag,BimapType> map_view_; | |
121 | public : BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(map_view_,right) | |
122 | }; | |
123 | ||
124 | } // namespace detail | |
125 | ||
126 | /*===========================================================================*/ | |
127 | #undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF | |
128 | #undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY | |
129 | /*===========================================================================*/ | |
130 | ||
131 | } // namespace bimaps | |
132 | } // namespace boost | |
133 | ||
134 | #endif // BOOST_BIMAP_VIEWS_UNOREDERED_MULTIMAP_VIEW_HPP | |
135 | ||
136 |