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// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2007-2014 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2008-2014 Bruno Lalande, Paris, France.
// Copyright (c) 2009-2014 Mateusz Loskot, London, UK.
// Copyright (c) 2013-2014 Adam Wulkiewicz, Lodz, Poland.
// This file was modified by Oracle on 2013-2017.
// Modifications copyright (c) 2013-2017, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
// Use, modification and distribution is subject to the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_GEOMETRY_ALGORITHMS_DISPATCH_DISJOINT_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DISPATCH_DISJOINT_HPP
#include <cstddef>
#include <boost/geometry/core/tag.hpp>
#include <boost/geometry/core/tag_cast.hpp>
#include <boost/geometry/core/tags.hpp>
#include <boost/geometry/core/reverse_dispatch.hpp>
#include <boost/geometry/algorithms/not_implemented.hpp>
namespace boost { namespace geometry
{
#ifndef DOXYGEN_NO_DISPATCH
namespace dispatch
{
template
<
typename Geometry1, typename Geometry2,
std::size_t DimensionCount = dimension<Geometry1>::type::value,
typename Tag1 = typename tag_cast
<
typename tag<Geometry1>::type,
segment_tag, box_tag, linear_tag, areal_tag
>::type,
typename Tag2 = typename tag_cast
<
typename tag<Geometry2>::type,
segment_tag, box_tag, linear_tag, areal_tag
>::type,
bool Reverse = reverse_dispatch<Geometry1, Geometry2>::type::value
>
struct disjoint
: not_implemented<Geometry1, Geometry2>
{};
// If reversal is needed, perform it
template
<
typename Geometry1, typename Geometry2,
std::size_t DimensionCount,
typename Tag1, typename Tag2
>
struct disjoint<Geometry1, Geometry2, DimensionCount, Tag1, Tag2, true>
{
template <typename Strategy>
static inline bool apply(Geometry1 const& g1, Geometry2 const& g2, Strategy const& strategy)
{
return disjoint
<
Geometry2, Geometry1,
DimensionCount,
Tag2, Tag1
>::apply(g2, g1, strategy);
}
};
} // namespace dispatch
#endif // DOXYGEN_NO_DISPATCH
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_ALGORITHMS_DISPATCH_DISJOINT_HPP
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