48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
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// Boost.Geometry Index
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//
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// Copyright (c) 2011-2015 Adam Wulkiewicz, Lodz, Poland.
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//
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_GEOMETRY_INDEX_DETAIL_IS_INDEXABLE_HPP
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#define BOOST_GEOMETRY_INDEX_DETAIL_IS_INDEXABLE_HPP
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#include <boost/geometry/core/tag.hpp>
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#include <boost/geometry/core/tags.hpp>
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namespace boost { namespace geometry { namespace index { namespace detail {
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template
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<
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typename Geometry,
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typename Tag = typename geometry::tag<Geometry>::type
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>
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struct is_indexable
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{
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static const bool value = false;
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};
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template <typename Point>
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struct is_indexable<Point, geometry::point_tag>
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{
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static const bool value = true;
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};
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template <typename Box>
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struct is_indexable<Box, geometry::box_tag>
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{
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static const bool value = true;
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};
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template <typename Segment>
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struct is_indexable<Segment, geometry::segment_tag>
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{
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static const bool value = true;
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};
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}}}} // namespave boost::geometry::index::detail
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#endif // BOOST_GEOMETRY_INDEX_DETAIL_IS_INDEXABLE_HPP
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