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[disjoint] add files in algorithms/detail/disjoint with existing code
and new code (for new geometry combinations); clean-up/simplify dispatch using tag_cast and clean-up dispatch specializations;
This commit is contained in:
@@ -0,0 +1,138 @@
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// 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 2013-2014.
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// Modifications copyright (c) 2013-2014, 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_DETAIL_DISJOINT_AREAL_AREAL_HPP
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#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_AREAL_AREAL_HPP
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#include <boost/geometry/core/point_type.hpp>
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#include <boost/geometry/multi/core/point_type.hpp>
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#include <boost/geometry/algorithms/within.hpp>
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#include <boost/geometry/algorithms/detail/for_each_range.hpp>
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#include <boost/geometry/algorithms/point_on_surface.hpp>
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#include <boost/geometry/algorithms/detail/disjoint/linear_linear.hpp>
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namespace boost { namespace geometry
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{
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#ifndef DOXYGEN_NO_DETAIL
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namespace detail { namespace disjoint
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{
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template<typename Geometry>
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struct check_each_ring_for_within
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{
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bool has_within;
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Geometry const& m_geometry;
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inline check_each_ring_for_within(Geometry const& g)
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: has_within(false)
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, m_geometry(g)
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{}
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template <typename Range>
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inline void apply(Range const& range)
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{
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if ( geometry::within(geometry::return_point_on_surface(range), m_geometry) )
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{
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has_within = true;
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}
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}
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};
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template <typename FirstGeometry, typename SecondGeometry>
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inline bool rings_containing(FirstGeometry const& geometry1,
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SecondGeometry const& geometry2)
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{
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check_each_ring_for_within<FirstGeometry> checker(geometry1);
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geometry::detail::for_each_range(geometry2, checker);
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return checker.has_within;
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}
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template <typename Geometry1, typename Geometry2>
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struct general_areal
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{
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static inline
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bool apply(Geometry1 const& geometry1, Geometry2 const& geometry2)
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{
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if ( !disjoint_linear<Geometry1, Geometry2>::apply(geometry1, geometry2))
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{
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return false;
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}
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// If there is no intersection of segments, they might located
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// inside each other
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// We check that using a point on the surface, and see if that is inside
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// the other geometry. And vice versa.
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typedef typename geometry::point_type<Geometry1>::type point_type1;
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typedef typename geometry::point_type<Geometry2>::type point_type2;
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if (rings_containing(geometry1, geometry2)
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|| rings_containing(geometry2, geometry1))
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{
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return false;
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}
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return true;
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}
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};
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}} // namespace detail::disjoint
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#endif // DOXYGEN_NO_DETAIL
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#ifndef DOXYGEN_NO_DISPATCH
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namespace dispatch
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{
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template <typename Areal1, typename Areal2>
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struct disjoint<Areal1, Areal2, 2, areal_tag, areal_tag, false>
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: detail::disjoint::general_areal<Areal1, Areal2>
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{};
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template <typename Areal, typename Box>
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struct disjoint<Areal, Box, 2, areal_tag, box_tag, false>
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: detail::disjoint::general_areal<Areal, Box>
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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_DETAIL_DISJOINT_AREAL_AREAL_HPP
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@@ -0,0 +1,222 @@
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// 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 2013-2014.
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// Modifications copyright (c) 2013-2014, 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_DETAIL_DISJOINT_LINEAR_AREAL_HPP
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#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_LINEAR_AREAL_HPP
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#include <boost/range.hpp>
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#include <boost/typeof/typeof.hpp>
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#include <boost/geometry/core/closure.hpp>
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#include <boost/geometry/core/point_type.hpp>
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#include <boost/geometry/core/ring_type.hpp>
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#include <boost/geometry/core/exterior_ring.hpp>
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#include <boost/geometry/core/interior_rings.hpp>
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#include <boost/geometry/core/interior_type.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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#include <boost/geometry/multi/core/tags.hpp>
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#include <boost/geometry/algorithms/covered_by.hpp>
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#include <boost/geometry/algorithms/not_implemented.hpp>
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#include <boost/geometry/algorithms/detail/point_on_border.hpp>
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#include <boost/geometry/multi/algorithms/detail/point_on_border.hpp>
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#include <boost/geometry/algorithms/detail/assign_indexed_point.hpp>
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#include <boost/geometry/algorithms/detail/disjoint/point_box.hpp>
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#include <boost/geometry/algorithms/detail/disjoint/segment_box.hpp>
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#include <boost/geometry/algorithms/detail/disjoint/linear_segment_or_box.hpp>
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#include <boost/geometry/algorithms/dispatch/disjoint.hpp>
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namespace boost { namespace geometry
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{
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#ifndef DOXYGEN_NO_DETAIL
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namespace detail { namespace disjoint
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{
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template<typename Geometry1, typename Geometry2>
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struct disjoint_linear_areal
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{
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static inline bool apply(Geometry1 const& g1, Geometry2 const& g2)
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{
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// if there are intersections - return false
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if ( !disjoint_linear<Geometry1, Geometry2>::apply(g1, g2) )
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return false;
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typedef typename point_type<Geometry1>::type point1_type;
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point1_type p;
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geometry::point_on_border(p, g1);
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return !geometry::covered_by(p, g2);
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}
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};
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template
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<
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typename Segment,
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typename Areal,
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typename Tag = typename tag<Areal>::type
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>
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struct disjoint_segment_areal
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: not_implemented<Segment, Areal>
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{};
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template <typename Segment, typename Polygon>
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struct disjoint_segment_areal<Segment, Polygon, polygon_tag>
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{
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static inline bool apply(Segment const& segment, Polygon const& polygon)
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{
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typedef typename geometry::ring_type<Polygon>::type ring;
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typedef typename geometry::interior_return_type
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<
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Polygon const
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>::type interior_rings;
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if ( !disjoint_range_segment_or_box
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<
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ring, closure<Polygon>::value, Segment
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>::apply(geometry::exterior_ring(polygon), segment) )
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{
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return false;
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}
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interior_rings const& irings = geometry::interior_rings(polygon);
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for (BOOST_AUTO_TPL(it, boost::begin(irings));
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it != boost::end(irings); ++it)
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{
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if ( !disjoint_range_segment_or_box
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<
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ring, closure<Polygon>::value, Segment
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>::apply(*it, segment) )
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{
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return false;
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}
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}
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typename point_type<Segment>::type p;
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detail::assign_point_from_index<0>(segment, p);
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return !geometry::covered_by(p, polygon);
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}
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};
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template <typename Segment, typename MultiPolygon>
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struct disjoint_segment_areal<Segment, MultiPolygon, multi_polygon_tag>
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{
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static inline
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bool apply(Segment const& segment, MultiPolygon const& multipolygon)
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{
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return disjoint_multirange_segment_or_box
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<
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MultiPolygon, Segment
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>::apply(multipolygon, segment);
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}
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};
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template <typename Segment, typename Ring>
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struct disjoint_segment_areal<Segment, Ring, ring_tag>
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{
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static inline bool apply(Segment const& segment, Ring const& ring)
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{
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if ( !disjoint_range_segment_or_box
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<
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Ring, closure<Ring>::value, Segment
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>::apply(ring, segment) )
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{
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return false;
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}
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typename point_type<Segment>::type p;
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detail::assign_point_from_index<0>(segment, p);
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return !geometry::covered_by(p, ring);
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}
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};
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}} // namespace detail::disjoint
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#endif // DOXYGEN_NO_DETAIL
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#ifndef DOXYGEN_NO_DISPATCH
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namespace dispatch
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{
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template <typename Linear, typename Areal>
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struct disjoint<Linear, Areal, 2, linear_tag, areal_tag, false>
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: public detail::disjoint::disjoint_linear_areal<Linear, Areal>
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{};
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template <typename Areal, typename Linear>
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struct disjoint<Areal, Linear, 2, areal_tag, linear_tag, false>
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{
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static inline
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bool apply(Areal const& areal, Linear const& linear)
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{
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return detail::disjoint::disjoint_linear_areal
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<
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Linear, Areal
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>::apply(linear, areal);
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}
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};
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template <typename Areal, typename Segment>
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struct disjoint<Areal, Segment, 2, areal_tag, segment_tag, false>
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{
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static inline bool apply(Areal const& g1, Segment const& g2)
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{
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return detail::disjoint::disjoint_segment_areal
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<
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Segment, Areal
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>::apply(g2, g1);
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}
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};
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template <typename Segment, typename Areal>
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struct disjoint<Segment, Areal, 2, segment_tag, areal_tag, false>
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: detail::disjoint::disjoint_segment_areal<Segment, Areal>
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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_DETAIL_DISJOINT_LINEAR_AREAL_HPP
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@@ -0,0 +1,175 @@
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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 2013-2014.
|
||||
// Modifications copyright (c) 2013-2014, 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_DETAIL_DISJOINT_LINEAR_LINEAR_HPP
|
||||
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_LINEAR_LINEAR_HPP
|
||||
|
||||
#include <cstddef>
|
||||
#include <deque>
|
||||
|
||||
#include <boost/range.hpp>
|
||||
#include <boost/geometry/util/range.hpp>
|
||||
|
||||
#include <boost/geometry/core/point_type.hpp>
|
||||
#include <boost/geometry/core/tag.hpp>
|
||||
#include <boost/geometry/core/tags.hpp>
|
||||
#include <boost/geometry/multi/core/tags.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/detail/overlay/turn_info.hpp>
|
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#include <boost/geometry/algorithms/detail/overlay/get_turns.hpp>
|
||||
#include <boost/geometry/algorithms/detail/overlay/do_reverse.hpp>
|
||||
|
||||
#include <boost/geometry/policies/disjoint_interrupt_policy.hpp>
|
||||
#include <boost/geometry/policies/robustness/no_rescale_policy.hpp>
|
||||
#include <boost/geometry/policies/robustness/segment_ratio_type.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/dispatch/disjoint.hpp>
|
||||
|
||||
|
||||
namespace boost { namespace geometry
|
||||
{
|
||||
|
||||
|
||||
#ifndef DOXYGEN_NO_DETAIL
|
||||
namespace detail { namespace disjoint
|
||||
{
|
||||
|
||||
template <typename Segment1, typename Segment2>
|
||||
struct disjoint_segment
|
||||
{
|
||||
static inline bool apply(Segment1 const& segment1, Segment2 const& segment2)
|
||||
{
|
||||
typedef typename point_type<Segment1>::type point_type;
|
||||
|
||||
// We don't need to rescale to detect disjointness
|
||||
typedef no_rescale_policy rescale_policy_type;
|
||||
rescale_policy_type robust_policy;
|
||||
|
||||
typedef segment_intersection_points
|
||||
<
|
||||
point_type,
|
||||
typename segment_ratio_type
|
||||
<
|
||||
point_type,
|
||||
rescale_policy_type
|
||||
>::type
|
||||
> intersection_return_type;
|
||||
|
||||
intersection_return_type is
|
||||
= strategy::intersection::relate_cartesian_segments
|
||||
<
|
||||
policies::relate::segments_intersection_points
|
||||
<
|
||||
intersection_return_type
|
||||
>
|
||||
>::apply(segment1, segment2, robust_policy);
|
||||
|
||||
return is.count == 0;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
struct assign_disjoint_policy
|
||||
{
|
||||
// We want to include all points:
|
||||
static bool const include_no_turn = true;
|
||||
static bool const include_degenerate = true;
|
||||
static bool const include_opposite = true;
|
||||
|
||||
// We don't assign extra info:
|
||||
template
|
||||
<
|
||||
typename Info,
|
||||
typename Point1,
|
||||
typename Point2,
|
||||
typename IntersectionInfo,
|
||||
typename DirInfo
|
||||
>
|
||||
static inline void apply(Info& , Point1 const& , Point2 const&,
|
||||
IntersectionInfo const&, DirInfo const&)
|
||||
{}
|
||||
};
|
||||
|
||||
|
||||
template <typename Geometry1, typename Geometry2>
|
||||
struct disjoint_linear
|
||||
{
|
||||
static inline
|
||||
bool apply(Geometry1 const& geometry1, Geometry2 const& geometry2)
|
||||
{
|
||||
typedef typename geometry::point_type<Geometry1>::type point_type;
|
||||
typedef detail::no_rescale_policy rescale_policy_type;
|
||||
typedef overlay::turn_info
|
||||
<
|
||||
point_type,
|
||||
typename segment_ratio_type<point_type, rescale_policy_type>::type
|
||||
> turn_info;
|
||||
std::deque<turn_info> turns;
|
||||
|
||||
static const bool reverse1 = overlay::do_reverse<geometry::point_order<Geometry1>::value>::value; // should be false
|
||||
static const bool reverse2 = overlay::do_reverse<geometry::point_order<Geometry2>::value>::value; // should be false
|
||||
|
||||
// Specify two policies:
|
||||
// 1) Stop at any intersection
|
||||
// 2) In assignment, include also degenerate points (which are normally skipped)
|
||||
disjoint_interrupt_policy policy;
|
||||
rescale_policy_type robust_policy;
|
||||
geometry::get_turns
|
||||
<
|
||||
reverse1, reverse2,
|
||||
assign_disjoint_policy
|
||||
>(geometry1, geometry2, robust_policy, turns, policy);
|
||||
|
||||
return !policy.has_intersections;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
}} // namespace detail::disjoint
|
||||
#endif // DOXYGEN_NO_DETAIL
|
||||
|
||||
|
||||
|
||||
|
||||
#ifndef DOXYGEN_NO_DISPATCH
|
||||
namespace dispatch
|
||||
{
|
||||
|
||||
|
||||
template <typename Linear1, typename Linear2>
|
||||
struct disjoint<Linear1, Linear2, 2, linear_tag, linear_tag, false>
|
||||
: detail::disjoint::disjoint_linear<Linear1, Linear2>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Segment1, typename Segment2>
|
||||
struct disjoint<Segment1, Segment2, 2, segment_tag, segment_tag, false>
|
||||
: detail::disjoint::disjoint_segment<Segment1, Segment2>
|
||||
{};
|
||||
|
||||
|
||||
} // namespace dispatch
|
||||
#endif // DOXYGEN_NO_DISPATCH
|
||||
|
||||
|
||||
}} // namespace boost::geometry
|
||||
|
||||
|
||||
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_LINEAR_LINEAR_HPP
|
||||
@@ -0,0 +1,195 @@
|
||||
// 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 2013-2014.
|
||||
// Modifications copyright (c) 2013-2014, 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_DETAIL_DISJOINT_LINEAR_SEGMENT_OR_BOX_HPP
|
||||
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_LINEAR_SEGMENT_OR_BOX_HPP
|
||||
|
||||
#include <boost/range.hpp>
|
||||
#include <boost/geometry/util/range.hpp>
|
||||
|
||||
#include <boost/geometry/core/closure.hpp>
|
||||
|
||||
#include <boost/geometry/geometries/segment.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/not_implemented.hpp>
|
||||
|
||||
#include <boost/geometry/views/closeable_view.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/dispatch/disjoint.hpp>
|
||||
|
||||
|
||||
namespace boost { namespace geometry
|
||||
{
|
||||
|
||||
|
||||
#ifndef DOXYGEN_NO_DETAIL
|
||||
namespace detail { namespace disjoint
|
||||
{
|
||||
|
||||
|
||||
template <typename MultiRange, typename SegmentOrBox>
|
||||
struct disjoint_multirange_segment_or_box
|
||||
{
|
||||
static inline
|
||||
bool apply(MultiRange const& multirange, SegmentOrBox const& segment_or_box)
|
||||
{
|
||||
typedef typename boost::range_iterator
|
||||
<
|
||||
MultiRange const
|
||||
>::type const_iterator;
|
||||
|
||||
for (const_iterator it = boost::begin(multirange);
|
||||
it != boost::end(multirange); ++it)
|
||||
{
|
||||
if ( !dispatch::disjoint
|
||||
<
|
||||
typename boost::range_value<MultiRange>::type,
|
||||
SegmentOrBox
|
||||
>::apply(*it, segment_or_box) )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
template
|
||||
<
|
||||
typename Range,
|
||||
closure_selector Closure,
|
||||
typename SegmentOrBox
|
||||
>
|
||||
struct disjoint_range_segment_or_box
|
||||
{
|
||||
static inline
|
||||
bool apply(Range const& range, SegmentOrBox const& segment_or_box)
|
||||
{
|
||||
typedef typename closeable_view<Range const, Closure>::type view_type;
|
||||
|
||||
typedef typename ::boost::range_value<view_type>::type point_type;
|
||||
typedef typename ::boost::range_iterator
|
||||
<
|
||||
view_type const
|
||||
>::type const_iterator;
|
||||
|
||||
typedef typename ::boost::range_size<view_type>::type size_type;
|
||||
|
||||
typedef typename geometry::model::referring_segment
|
||||
<
|
||||
point_type const
|
||||
> range_segment;
|
||||
|
||||
view_type view(range);
|
||||
|
||||
const size_type count = ::boost::size(view);
|
||||
|
||||
if ( count == 0 )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
else if ( count == 1 )
|
||||
{
|
||||
return dispatch::disjoint
|
||||
<
|
||||
point_type, SegmentOrBox
|
||||
>::apply(geometry::range::front<view_type const>(view),
|
||||
segment_or_box);
|
||||
}
|
||||
else
|
||||
{
|
||||
const_iterator it0 = ::boost::begin(view);
|
||||
const_iterator it1 = ::boost::begin(view) + 1;
|
||||
const_iterator last = ::boost::end(view);
|
||||
|
||||
for ( ; it1 != last ; ++it0, ++it1 )
|
||||
{
|
||||
range_segment rng_segment(*it0, *it1);
|
||||
if ( !dispatch::disjoint
|
||||
<
|
||||
range_segment, SegmentOrBox
|
||||
>::apply(rng_segment, segment_or_box) )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
template
|
||||
<
|
||||
typename Linear,
|
||||
typename SegmentOrBox,
|
||||
typename Tag = typename tag<Linear>::type
|
||||
>
|
||||
struct disjoint_linear_segment_or_box
|
||||
: not_implemented<Linear, SegmentOrBox>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Linestring, typename SegmentOrBox>
|
||||
struct disjoint_linear_segment_or_box<Linestring, SegmentOrBox, linestring_tag>
|
||||
: disjoint_range_segment_or_box<Linestring, closed, SegmentOrBox>
|
||||
{};
|
||||
|
||||
|
||||
template <typename MultiLinestring, typename SegmentOrBox>
|
||||
struct disjoint_linear_segment_or_box
|
||||
<
|
||||
MultiLinestring, SegmentOrBox, multi_linestring_tag
|
||||
> : disjoint_multirange_segment_or_box<MultiLinestring, SegmentOrBox>
|
||||
{};
|
||||
|
||||
|
||||
}} // namespace detail::disjoint
|
||||
#endif // DOXYGEN_NO_DETAIL
|
||||
|
||||
|
||||
#ifndef DOXYGEN_NO_DISPATCH
|
||||
namespace dispatch
|
||||
{
|
||||
|
||||
|
||||
template <typename Linear, typename Segment>
|
||||
struct disjoint<Linear, Segment, 2, linear_tag, segment_tag, false>
|
||||
: detail::disjoint::disjoint_linear_segment_or_box<Linear, Segment>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Linear, typename Box, std::size_t DimensionCount>
|
||||
struct disjoint<Linear, Box, DimensionCount, linear_tag, box_tag, false>
|
||||
: detail::disjoint::disjoint_linear_segment_or_box<Linear, Box>
|
||||
{};
|
||||
|
||||
|
||||
} // namespace dispatch
|
||||
#endif // DOXYGEN_NO_DISPATCH
|
||||
|
||||
|
||||
}} // namespace boost::geometry
|
||||
|
||||
|
||||
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_LINEAR_SEGMENT_OR_BOX_HPP
|
||||
@@ -0,0 +1,94 @@
|
||||
// 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 2013-2014.
|
||||
// Modifications copyright (c) 2013-2014, 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_DETAIL_DISJOINT_POINT_BOX_HPP
|
||||
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_POINT_BOX_HPP
|
||||
|
||||
#include <cstddef>
|
||||
|
||||
#include <boost/geometry/core/access.hpp>
|
||||
#include <boost/geometry/core/coordinate_dimension.hpp>
|
||||
#include <boost/geometry/core/tags.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/dispatch/disjoint.hpp>
|
||||
|
||||
|
||||
namespace boost { namespace geometry
|
||||
{
|
||||
|
||||
#ifndef DOXYGEN_NO_DETAIL
|
||||
namespace detail { namespace disjoint
|
||||
{
|
||||
|
||||
|
||||
template
|
||||
<
|
||||
typename Point, typename Box,
|
||||
std::size_t Dimension, std::size_t DimensionCount
|
||||
>
|
||||
struct point_box
|
||||
{
|
||||
static inline bool apply(Point const& point, Box const& box)
|
||||
{
|
||||
if (get<Dimension>(point) < get<min_corner, Dimension>(box)
|
||||
|| get<Dimension>(point) > get<max_corner, Dimension>(box))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
return point_box
|
||||
<
|
||||
Point, Box,
|
||||
Dimension + 1, DimensionCount
|
||||
>::apply(point, box);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
template <typename Point, typename Box, std::size_t DimensionCount>
|
||||
struct point_box<Point, Box, DimensionCount, DimensionCount>
|
||||
{
|
||||
static inline bool apply(Point const& , Box const& )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
}} // namespace detail::equals
|
||||
#endif // DOXYGEN_NO_DETAIL
|
||||
|
||||
|
||||
#ifndef DOXYGEN_NO_DISPATCH
|
||||
namespace dispatch
|
||||
{
|
||||
|
||||
|
||||
template <typename Point, typename Box, std::size_t DimensionCount>
|
||||
struct disjoint<Point, Box, DimensionCount, point_tag, box_tag, false>
|
||||
: detail::disjoint::point_box<Point, Box, 0, DimensionCount>
|
||||
{};
|
||||
|
||||
|
||||
} // namespace dispatch
|
||||
#endif // DOXYGEN_NO_DISPATCH
|
||||
|
||||
}} // namespace boost::geometry
|
||||
|
||||
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_POINT_BOX_HPP
|
||||
@@ -0,0 +1,111 @@
|
||||
// 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 2013-2014.
|
||||
// Modifications copyright (c) 2013-2014, 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_DETAIL_DISJOINT_POINT_GEOMETRY_HPP
|
||||
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_POINT_GEOMETRY_HPP
|
||||
|
||||
#include <boost/geometry/geometries/segment.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/covered_by.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/detail/disjoint/linear_linear.hpp>
|
||||
|
||||
#include <boost/geometry/algorithms/dispatch/disjoint.hpp>
|
||||
|
||||
|
||||
namespace boost { namespace geometry
|
||||
{
|
||||
|
||||
|
||||
#ifndef DOXYGEN_NO_DETAIL
|
||||
namespace detail { namespace disjoint
|
||||
{
|
||||
|
||||
|
||||
template<typename Point, typename Geometry>
|
||||
struct disjoint_point_linear
|
||||
{
|
||||
static inline
|
||||
bool apply(Point const& pt, Geometry const& g)
|
||||
{
|
||||
return !geometry::covered_by(pt, g);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
template <typename Geometry1, typename Geometry2>
|
||||
struct reverse_covered_by
|
||||
{
|
||||
static inline
|
||||
bool apply(Geometry1 const& geometry1, Geometry2 const& geometry2)
|
||||
{
|
||||
return !geometry::covered_by(geometry1, geometry2);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
}} // namespace detail::disjoint
|
||||
#endif // DOXYGEN_NO_DETAIL
|
||||
|
||||
|
||||
|
||||
|
||||
#ifndef DOXYGEN_NO_DISPATCH
|
||||
namespace dispatch
|
||||
{
|
||||
|
||||
|
||||
template<typename Point, typename Linear, std::size_t DimensionCount>
|
||||
struct disjoint<Point, Linear, DimensionCount, point_tag, linear_tag, false>
|
||||
: public detail::disjoint::disjoint_point_linear<Point, Linear>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Point, typename Areal, std::size_t DimensionCount>
|
||||
struct disjoint<Point, Areal, DimensionCount, point_tag, areal_tag, false>
|
||||
: detail::disjoint::reverse_covered_by<Point, Areal>
|
||||
{};
|
||||
|
||||
|
||||
template<typename Point, typename Segment, std::size_t DimensionCount>
|
||||
struct disjoint<Point, Segment, DimensionCount, point_tag, segment_tag, false>
|
||||
{
|
||||
static inline bool apply(Point const& point, Segment const& segment)
|
||||
{
|
||||
typedef geometry::model::referring_segment<Point const> other_segment;
|
||||
|
||||
other_segment other(point, point);
|
||||
return detail::disjoint::disjoint_segment
|
||||
<
|
||||
Segment, other_segment
|
||||
>::apply(segment, other);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
} // namespace dispatch
|
||||
#endif // DOXYGEN_NO_DISPATCH
|
||||
|
||||
|
||||
}} // namespace boost::geometry
|
||||
|
||||
|
||||
|
||||
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_POINT_GEOMETRY_HPP
|
||||
Reference in New Issue
Block a user