| 1 | // Boost.Geometry Index |
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| 2 | // |
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| 3 | // Copyright (c) 2011-2015 Adam Wulkiewicz, Lodz, Poland. |
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| 4 | // |
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| 5 | // Use, modification and distribution is subject to the Boost Software License, |
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| 6 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 7 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 8 | |
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| 9 | #ifndef BOOST_GEOMETRY_INDEX_DETAIL_IS_INDEXABLE_HPP |
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| 10 | #define BOOST_GEOMETRY_INDEX_DETAIL_IS_INDEXABLE_HPP |
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| 11 | |
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| 12 | #include <boost/geometry/core/tag.hpp> |
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| 13 | #include <boost/geometry/core/tags.hpp> |
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| 14 | |
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| 15 | namespace boost { namespace geometry { namespace index { namespace detail { |
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| 16 | |
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| 17 | template |
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| 18 | < |
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| 19 | typename Geometry, |
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| 20 | typename Tag = typename geometry::tag<Geometry>::type |
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| 21 | > |
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| 22 | struct is_indexable |
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| 23 | { |
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| 24 | static const bool value = false; |
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| 25 | }; |
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| 26 | |
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| 27 | template <typename Point> |
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| 28 | struct is_indexable<Point, geometry::point_tag> |
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| 29 | { |
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| 30 | static const bool value = true; |
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| 31 | }; |
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| 32 | |
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| 33 | template <typename Box> |
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| 34 | struct is_indexable<Box, geometry::box_tag> |
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| 35 | { |
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| 36 | static const bool value = true; |
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| 37 | }; |
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| 38 | |
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| 39 | template <typename Segment> |
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| 40 | struct is_indexable<Segment, geometry::segment_tag> |
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| 41 | { |
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| 42 | static const bool value = true; |
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| 43 | }; |
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| 44 | |
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| 45 | }}}} // namespave boost::geometry::index::detail |
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| 46 | |
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| 47 | #endif // BOOST_GEOMETRY_INDEX_DETAIL_IS_INDEXABLE_HPP |
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| 48 | |
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