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1 | // Boost.Geometry (aka GGL, Generic Geometry Library) | |
2 | ||
3 | // Copyright (c) 2015, Oracle and/or its affiliates. | |
4 | ||
5 | // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle | |
6 | ||
7 | // Licensed under the Boost Software License version 1.0. | |
8 | // http://www.boost.org/users/license.html | |
9 | ||
10 | #ifndef BOOST_GEOMETRY_VIEWS_DETAIL_BOUNDARY_VIEW_INTERFACE_HPP | |
11 | #define BOOST_GEOMETRY_VIEWS_DETAIL_BOUNDARY_VIEW_INTERFACE_HPP | |
12 | ||
13 | #include <boost/geometry/core/tag.hpp> | |
14 | #include <boost/geometry/algorithms/not_implemented.hpp> | |
15 | ||
16 | ||
17 | namespace boost { namespace geometry | |
18 | { | |
19 | ||
20 | ||
21 | #ifndef DOXYGEN_NO_DISPATCH | |
22 | namespace detail_dispatch | |
23 | { | |
24 | ||
25 | template <typename Geometry, typename Tag = typename tag<Geometry>::type> | |
26 | struct boundary_view | |
27 | : not_implemented<Tag> | |
28 | {}; | |
29 | ||
30 | } // namespace detail_dispatch | |
31 | #endif // DOXYGEN_NO_DISPATCH | |
32 | ||
33 | ||
34 | #ifndef DOXYGEN_NO_DETAIL | |
35 | namespace detail | |
36 | { | |
37 | ||
38 | template <typename Geometry> | |
39 | struct boundary_view | |
40 | : detail_dispatch::boundary_view<Geometry> | |
41 | { | |
42 | explicit boundary_view(Geometry& geometry) | |
43 | : detail_dispatch::boundary_view<Geometry>(geometry) | |
44 | {} | |
45 | }; | |
46 | ||
47 | } // namespace detail | |
48 | #endif // DOXYGEN_NO_DETAIL | |
49 | ||
50 | ||
51 | #ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS | |
52 | namespace traits | |
53 | { | |
54 | ||
55 | template <typename Geometry> | |
56 | struct tag< geometry::detail::boundary_view<Geometry> > | |
57 | { | |
58 | typedef typename detail_dispatch::boundary_view | |
59 | < | |
60 | Geometry | |
61 | >::tag_type type; | |
62 | }; | |
63 | ||
64 | } // namespace traits | |
65 | #endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS | |
66 | ||
67 | ||
68 | }} // namespace boost::geometry | |
69 | ||
70 | #endif // BOOST_GEOMETRY_VIEWS_DETAIL_BOUNDARY_VIEW_INTERFACE_HPP |