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1 | // Boost.Geometry (aka GGL, Generic Geometry Library) |
2 | ||
3 | // Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands. | |
4 | // Copyright (c) 2008-2015 Bruno Lalande, Paris, France. | |
5 | // Copyright (c) 2009-2015 Mateusz Loskot, London, UK. | |
6 | // Copyright (c) 2013-2015 Adam Wulkiewicz, Lodz, Poland. | |
7 | ||
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8 | // This file was modified by Oracle on 2013-2018. |
9 | // Modifications copyright (c) 2013-2018, Oracle and/or its affiliates. | |
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10 | |
11 | // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle | |
12 | // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle | |
13 | ||
14 | // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library | |
15 | // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands. | |
16 | ||
17 | // Use, modification and distribution is subject to the Boost Software License, | |
18 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
19 | // http://www.boost.org/LICENSE_1_0.txt) | |
20 | ||
21 | #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_BOX_BOX_HPP | |
22 | #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_BOX_BOX_HPP | |
23 | ||
24 | #include <cstddef> | |
25 | ||
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26 | #include <boost/geometry/algorithms/dispatch/disjoint.hpp> |
27 | ||
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28 | // For backward compatibility |
29 | #include <boost/geometry/strategies/cartesian/disjoint_box_box.hpp> | |
30 | #include <boost/geometry/strategies/spherical/disjoint_box_box.hpp> | |
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31 | |
32 | namespace boost { namespace geometry | |
33 | { | |
34 | ||
92f5a8d4 | 35 | |
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36 | #ifndef DOXYGEN_NO_DETAIL |
37 | namespace detail { namespace disjoint | |
38 | { | |
39 | ||
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40 | |
41 | /*! | |
42 | \brief Internal utility function to detect if boxes are disjoint | |
43 | \note Is used from other algorithms, declared separately | |
44 | to avoid circular references | |
45 | */ | |
92f5a8d4 TL |
46 | template <typename Box1, typename Box2, typename Strategy> |
47 | inline bool disjoint_box_box(Box1 const& box1, Box2 const& box2, Strategy const&) | |
7c673cae | 48 | { |
92f5a8d4 | 49 | return Strategy::apply(box1, box2); |
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50 | } |
51 | ||
52 | ||
53 | }} // namespace detail::disjoint | |
54 | #endif // DOXYGEN_NO_DETAIL | |
55 | ||
56 | ||
57 | #ifndef DOXYGEN_NO_DISPATCH | |
58 | namespace dispatch | |
59 | { | |
60 | ||
61 | ||
62 | template <typename Box1, typename Box2, std::size_t DimensionCount> | |
63 | struct disjoint<Box1, Box2, DimensionCount, box_tag, box_tag, false> | |
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64 | { |
65 | template <typename Strategy> | |
66 | static inline bool apply(Box1 const& box1, Box2 const& box2, Strategy const&) | |
67 | { | |
68 | return Strategy::apply(box1, box2); | |
69 | } | |
70 | }; | |
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71 | |
72 | ||
73 | } // namespace dispatch | |
74 | #endif // DOXYGEN_NO_DISPATCH | |
75 | ||
76 | ||
77 | }} // namespace boost::geometry | |
78 | ||
79 | ||
80 | #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_BOX_BOX_HPP |