projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | // Boost.Geometry (aka GGL, Generic Geometry Library) |
| 2 | ||
| 3 | // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands. | |
| 4 | ||
| 5 | // This file was modified by Oracle on 2013, 2014, 2015. | |
| 6 | // Modifications copyright (c) 2013-2015 Oracle and/or its affiliates. | |
| 7 | ||
| 8 | // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle | |
| 9 | ||
| 10 | // Use, modification and distribution is subject to the Boost Software License, | |
| 11 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
| 12 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 13 | ||
| 14 | #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_RELATE_RELATE_IMPL_HPP | |
| 15 | #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_RELATE_RELATE_IMPL_HPP | |
| 16 | ||
| 17 | #include <boost/mpl/if.hpp> | |
| 18 | #include <boost/mpl/or.hpp> | |
| 19 | #include <boost/type_traits/is_base_of.hpp> | |
| 20 | ||
| 21 | #include <boost/geometry/algorithms/detail/relate/interface.hpp> | |
| 22 | #include <boost/geometry/algorithms/not_implemented.hpp> | |
| 23 | #include <boost/geometry/core/tag.hpp> | |
| 24 | ||
| 25 | namespace boost { namespace geometry { | |
| 26 | ||
| 27 | ||
| 28 | #ifndef DOXYGEN_NO_DETAIL | |
| 29 | namespace detail { namespace relate { | |
| 30 | ||
| 31 | struct implemented_tag {}; | |
| 32 | ||
| 33 | template <template <typename, typename> class StaticMaskTrait, | |
| 34 | typename Geometry1, | |
| 35 | typename Geometry2> | |
| 36 | struct relate_impl | |
| 37 | : boost::mpl::if_ | |
| 38 | < | |
| 39 | boost::mpl::or_ | |
| 40 | < | |
| 41 | boost::is_base_of | |
| 42 | < | |
| 43 | nyi::not_implemented_tag, | |
| 44 | StaticMaskTrait<Geometry1, Geometry2> | |
| 45 | >, | |
| 46 | boost::is_base_of | |
| 47 | < | |
| 48 | nyi::not_implemented_tag, | |
| 49 | dispatch::relate<Geometry1, Geometry2> | |
| 50 | > | |
| 51 | >, | |
| 52 | not_implemented | |
| 53 | < | |
| 54 | typename geometry::tag<Geometry1>::type, | |
| 55 | typename geometry::tag<Geometry2>::type | |
| 56 | >, | |
| 57 | implemented_tag | |
| 58 | >::type | |
| 59 | { | |
| 60 | static inline bool apply(Geometry1 const& g1, Geometry2 const& g2) | |
| 61 | { | |
| 62 | typename detail::relate::result_handler_type | |
| 63 | < | |
| 64 | Geometry1, | |
| 65 | Geometry2, | |
| 66 | typename StaticMaskTrait<Geometry1, Geometry2>::type | |
| 67 | >::type handler; | |
| 68 | ||
| 69 | dispatch::relate<Geometry1, Geometry2>::apply(g1, g2, handler); | |
| 70 | ||
| 71 | return handler.result(); | |
| 72 | } | |
| 73 | }; | |
| 74 | ||
| 75 | }} // namespace detail::relate | |
| 76 | #endif // DOXYGEN_NO_DETAIL | |
| 77 | ||
| 78 | }} // namespace boost::geometry | |
| 79 | ||
| 80 | #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_RELATE_RELATE_IMPL_HPP |