95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Copyright (c) 2007-2014 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2008-2014 Bruno Lalande, Paris, France.
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// Copyright (c) 2009-2014 Mateusz Loskot, London, UK.
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// Copyright (c) 2013-2014 Adam Wulkiewicz, Lodz, Poland.
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// This file was modified by Oracle on 2013-2018.
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// Modifications copyright (c) 2013-2018, Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
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// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
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// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
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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_ALGORITHMS_DISPATCH_DISJOINT_HPP
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#define BOOST_GEOMETRY_ALGORITHMS_DISPATCH_DISJOINT_HPP
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#include <cstddef>
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#include <boost/geometry/core/coordinate_dimension.hpp>
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#include <boost/geometry/core/tag.hpp>
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#include <boost/geometry/core/tag_cast.hpp>
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#include <boost/geometry/core/tags.hpp>
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#include <boost/geometry/core/reverse_dispatch.hpp>
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#include <boost/geometry/algorithms/not_implemented.hpp>
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namespace boost { namespace geometry
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{
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#ifndef DOXYGEN_NO_DISPATCH
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namespace dispatch
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{
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template
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<
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typename Geometry1, typename Geometry2,
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std::size_t DimensionCount = dimension<Geometry1>::type::value,
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typename Tag1 = typename tag_cast
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<
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typename tag<Geometry1>::type,
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segment_tag, box_tag, linear_tag, areal_tag
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>::type,
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typename Tag2 = typename tag_cast
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<
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typename tag<Geometry2>::type,
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segment_tag, box_tag, linear_tag, areal_tag
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>::type,
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bool Reverse = reverse_dispatch<Geometry1, Geometry2>::type::value
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>
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struct disjoint
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: not_implemented<Geometry1, Geometry2>
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{};
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// If reversal is needed, perform it
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template
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<
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typename Geometry1, typename Geometry2,
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std::size_t DimensionCount,
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typename Tag1, typename Tag2
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>
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struct disjoint<Geometry1, Geometry2, DimensionCount, Tag1, Tag2, true>
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{
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template <typename Strategy>
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static inline bool apply(Geometry1 const& g1, Geometry2 const& g2, Strategy const& strategy)
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{
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return disjoint
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<
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Geometry2, Geometry1,
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DimensionCount,
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Tag2, Tag1
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>::apply(g2, g1, strategy);
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}
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};
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} // namespace dispatch
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#endif // DOXYGEN_NO_DISPATCH
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}} // namespace boost::geometry
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#endif // BOOST_GEOMETRY_ALGORITHMS_DISPATCH_DISJOINT_HPP
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