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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_set_view.hpp | |
10 | /// \brief View of a bimap that is signature compatible with tr1::unordered_set. | |
11 | ||
12 | #ifndef BOOST_BIMAP_VIEWS_UNORDERED_SET_VIEW_HPP | |
13 | #define BOOST_BIMAP_VIEWS_UNORDERED_SET_VIEW_HPP | |
14 | ||
15 | #if defined(_MSC_VER) | |
16 | #pragma once | |
17 | #endif | |
18 | ||
19 | #include <boost/config.hpp> | |
20 | ||
21 | #include <boost/bimap/container_adaptor/unordered_set_adaptor.hpp> | |
22 | #include <boost/bimap/detail/set_view_base.hpp> | |
23 | ||
24 | namespace boost { | |
25 | namespace bimaps { | |
26 | namespace views { | |
27 | ||
28 | /// \brief View of a bimap that is signature compatible with std::unordered_set. | |
29 | /** | |
30 | ||
31 | This class uses container_adaptor and iterator_adaptor to wrapped a index of the | |
32 | multi_index bimap core so it can be used as a std::unordered_set. | |
33 | ||
34 | See also const_unordered_set_view. | |
35 | **/ | |
36 | ||
37 | template< class CoreIndex > | |
38 | class unordered_set_view | |
39 | : | |
40 | public BOOST_BIMAP_SET_VIEW_CONTAINER_ADAPTOR( | |
41 | unordered_set_adaptor, | |
42 | CoreIndex, | |
43 | local_iterator, | |
44 | const_local_iterator | |
45 | ), | |
46 | ||
47 | public ::boost::bimaps::detail:: | |
48 | set_view_base< unordered_set_view< CoreIndex >, CoreIndex > | |
49 | { | |
50 | BOOST_BIMAP_SET_VIEW_BASE_FRIEND(unordered_set_view,CoreIndex) | |
51 | ||
52 | typedef BOOST_BIMAP_SET_VIEW_CONTAINER_ADAPTOR( | |
53 | unordered_set_adaptor, | |
54 | CoreIndex, | |
55 | local_iterator, | |
56 | const_local_iterator | |
57 | ||
58 | ) base_; | |
59 | ||
60 | public: | |
61 | ||
62 | unordered_set_view(BOOST_DEDUCED_TYPENAME base_::base_type & c) | |
63 | : base_(c) {} | |
64 | ||
65 | unordered_set_view & operator=(const unordered_set_view & v) | |
66 | { | |
67 | this->base() = v.base(); | |
68 | return *this; | |
69 | } | |
70 | }; | |
71 | ||
72 | ||
73 | } // namespace views | |
74 | } // namespace bimaps | |
75 | } // namespace boost | |
76 | ||
77 | #endif // BOOST_BIMAP_VIEWS_UNORDERED_SET_VIEW_HPP | |
78 |