stabilize build system: depends, installer, boost/bdb fixes, cross targets groundwork
This commit is contained in:
@@ -0,0 +1,671 @@
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// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
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// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
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// Copyright (c) 2014-2015 Adam Wulkiewicz, Lodz, Poland.
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// This file was modified by Oracle on 2014, 2015, 2016, 2017.
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// Modifications copyright (c) 2014-2017 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_EQUALS_HPP
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#define BOOST_GEOMETRY_ALGORITHMS_EQUALS_HPP
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#include <cstddef>
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#include <vector>
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#include <boost/range.hpp>
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#include <boost/type_traits/is_base_of.hpp>
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#include <boost/variant/apply_visitor.hpp>
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#include <boost/variant/static_visitor.hpp>
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#include <boost/variant/variant_fwd.hpp>
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#include <boost/geometry/core/access.hpp>
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#include <boost/geometry/core/coordinate_dimension.hpp>
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#include <boost/geometry/core/geometry_id.hpp>
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#include <boost/geometry/core/reverse_dispatch.hpp>
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#include <boost/geometry/core/tags.hpp>
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#include <boost/geometry/geometries/concepts/check.hpp>
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#include <boost/geometry/algorithms/detail/equals/point_point.hpp>
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#include <boost/geometry/algorithms/not_implemented.hpp>
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// For trivial checks
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#include <boost/geometry/algorithms/area.hpp>
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#include <boost/geometry/algorithms/length.hpp>
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#include <boost/geometry/util/math.hpp>
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#include <boost/geometry/util/select_coordinate_type.hpp>
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#include <boost/geometry/util/select_most_precise.hpp>
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#include <boost/geometry/algorithms/detail/equals/collect_vectors.hpp>
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#include <boost/geometry/algorithms/relate.hpp>
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#include <boost/geometry/algorithms/detail/relate/relate_impl.hpp>
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#include <boost/geometry/views/detail/indexed_point_view.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 equals
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{
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template
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<
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std::size_t Dimension,
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std::size_t DimensionCount
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>
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struct point_point
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{
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template <typename Point1, typename Point2, typename Strategy>
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static inline bool apply(Point1 const& point1, Point2 const& point2, Strategy const& strategy)
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{
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return ! detail::disjoint::point_point
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<
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Point1, Point2,
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Dimension, DimensionCount
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>::apply(point1, point2, strategy);
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}
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};
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template
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<
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std::size_t Dimension,
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std::size_t DimensionCount
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>
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struct box_box
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{
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template <typename Box1, typename Box2, typename Strategy>
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static inline bool apply(Box1 const& box1, Box2 const& box2, Strategy const& strategy)
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{
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if (!geometry::math::equals(get<min_corner, Dimension>(box1), get<min_corner, Dimension>(box2))
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|| !geometry::math::equals(get<max_corner, Dimension>(box1), get<max_corner, Dimension>(box2)))
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{
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return false;
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}
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return box_box<Dimension + 1, DimensionCount>::apply(box1, box2, strategy);
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}
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};
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template <std::size_t DimensionCount>
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struct box_box<DimensionCount, DimensionCount>
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{
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template <typename Box1, typename Box2, typename Strategy>
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static inline bool apply(Box1 const& , Box2 const& , Strategy const& )
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{
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return true;
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}
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};
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struct segment_segment
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{
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template <typename Segment1, typename Segment2, typename Strategy>
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static inline bool apply(Segment1 const& segment1, Segment2 const& segment2, Strategy const& )
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{
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return equals::equals_point_point(
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indexed_point_view<Segment1 const, 0>(segment1),
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indexed_point_view<Segment2 const, 0>(segment2) )
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? equals::equals_point_point(
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indexed_point_view<Segment1 const, 1>(segment1),
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indexed_point_view<Segment2 const, 1>(segment2) )
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: ( equals::equals_point_point(
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indexed_point_view<Segment1 const, 0>(segment1),
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indexed_point_view<Segment2 const, 1>(segment2) )
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&& equals::equals_point_point(
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indexed_point_view<Segment1 const, 1>(segment1),
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indexed_point_view<Segment2 const, 0>(segment2) )
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);
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}
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};
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struct area_check
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{
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template <typename Geometry1, typename Geometry2, typename Strategy>
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static inline bool apply(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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Strategy const& strategy)
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{
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return geometry::math::equals(
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geometry::area(geometry1,
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strategy.template get_area_strategy<Geometry1>()),
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geometry::area(geometry2,
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strategy.template get_area_strategy<Geometry2>()));
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}
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};
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struct length_check
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{
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template <typename Geometry1, typename Geometry2, typename Strategy>
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static inline bool apply(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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Strategy const& strategy)
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{
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return geometry::math::equals(
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geometry::length(geometry1,
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strategy.template get_distance_strategy<Geometry1>()),
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geometry::length(geometry2,
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strategy.template get_distance_strategy<Geometry2>()));
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}
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};
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template <typename Geometry1, typename Geometry2, typename IntersectionStrategy>
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struct collected_vector
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{
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typedef typename geometry::select_most_precise
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<
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typename select_coordinate_type
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<
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Geometry1, Geometry2
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>::type,
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double
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>::type calculation_type;
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typedef geometry::collected_vector
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<
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calculation_type,
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Geometry1,
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typename IntersectionStrategy::side_strategy_type
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> type;
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};
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template <typename TrivialCheck>
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struct equals_by_collection
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{
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template <typename Geometry1, typename Geometry2, typename Strategy>
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static inline bool apply(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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Strategy const& strategy)
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{
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if (! TrivialCheck::apply(geometry1, geometry2, strategy))
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{
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return false;
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}
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typedef typename collected_vector
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<
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Geometry1, Geometry2, Strategy
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>::type collected_vector_type;
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std::vector<collected_vector_type> c1, c2;
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geometry::collect_vectors(c1, geometry1);
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geometry::collect_vectors(c2, geometry2);
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if (boost::size(c1) != boost::size(c2))
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{
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return false;
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}
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std::sort(c1.begin(), c1.end());
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std::sort(c2.begin(), c2.end());
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// Just check if these vectors are equal.
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return std::equal(c1.begin(), c1.end(), c2.begin());
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}
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};
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template<typename Geometry1, typename Geometry2>
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struct equals_by_relate
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: detail::relate::relate_impl
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<
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detail::de9im::static_mask_equals_type,
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Geometry1,
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Geometry2
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>
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{};
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// If collect_vectors which is a SideStrategy-dispatched optimization
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// is implemented in a way consistent with the Intersection/Side Strategy
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// then collect_vectors is used, otherwise relate is used.
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// NOTE: the result could be coneptually different for invalid
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// geometries in different coordinate systems because collect_vectors
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// and relate treat invalid geometries differently.
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template<typename TrivialCheck>
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struct equals_by_collection_or_relate
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{
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template <typename Geometry1, typename Geometry2, typename Strategy>
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static inline bool apply(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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Strategy const& strategy)
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{
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typedef typename boost::is_base_of
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<
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nyi::not_implemented_tag,
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typename collected_vector
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<
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Geometry1, Geometry2, Strategy
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>::type
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>::type enable_relate_type;
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return apply(geometry1, geometry2, strategy, enable_relate_type());
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}
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private:
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template <typename Geometry1, typename Geometry2, typename Strategy>
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static inline bool apply(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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Strategy const& strategy,
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boost::false_type /*enable_relate*/)
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{
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return equals_by_collection<TrivialCheck>::apply(geometry1, geometry2, strategy);
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}
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template <typename Geometry1, typename Geometry2, typename Strategy>
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static inline bool apply(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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Strategy const& strategy,
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boost::true_type /*enable_relate*/)
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{
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return equals_by_relate<Geometry1, Geometry2>::apply(geometry1, geometry2, strategy);
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}
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};
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}} // namespace detail::equals
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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
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<
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typename Geometry1,
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typename Geometry2,
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typename Tag1 = typename tag<Geometry1>::type,
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typename Tag2 = typename tag<Geometry2>::type,
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std::size_t DimensionCount = dimension<Geometry1>::type::value,
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bool Reverse = reverse_dispatch<Geometry1, Geometry2>::type::value
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>
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struct equals: not_implemented<Tag1, Tag2>
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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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typename Tag1, typename Tag2,
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std::size_t DimensionCount
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>
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struct equals<Geometry1, Geometry2, Tag1, Tag2, DimensionCount, true>
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: equals<Geometry2, Geometry1, Tag2, Tag1, DimensionCount, false>
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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 equals
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<
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Geometry2, Geometry1,
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Tag2, Tag1,
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DimensionCount,
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false
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>::apply(g2, g1, strategy);
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}
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};
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template <typename P1, typename P2, std::size_t DimensionCount, bool Reverse>
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struct equals<P1, P2, point_tag, point_tag, DimensionCount, Reverse>
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: detail::equals::point_point<0, DimensionCount>
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{};
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template <typename MultiPoint1, typename MultiPoint2, std::size_t DimensionCount, bool Reverse>
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struct equals<MultiPoint1, MultiPoint2, multi_point_tag, multi_point_tag, DimensionCount, Reverse>
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: detail::equals::equals_by_relate<MultiPoint1, MultiPoint2>
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{};
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template <typename MultiPoint, typename Point, std::size_t DimensionCount, bool Reverse>
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struct equals<MultiPoint, Point, multi_point_tag, point_tag, DimensionCount, Reverse>
|
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: detail::equals::equals_by_relate<MultiPoint, Point>
|
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{};
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template <typename MultiPoint, typename Point, std::size_t DimensionCount, bool Reverse>
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struct equals<Point, MultiPoint, point_tag, multi_point_tag, DimensionCount, Reverse>
|
||||
: detail::equals::equals_by_relate<Point, MultiPoint>
|
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{};
|
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|
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template <typename Box1, typename Box2, std::size_t DimensionCount, bool Reverse>
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struct equals<Box1, Box2, box_tag, box_tag, DimensionCount, Reverse>
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: detail::equals::box_box<0, DimensionCount>
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{};
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|
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template <typename Ring1, typename Ring2, bool Reverse>
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struct equals<Ring1, Ring2, ring_tag, ring_tag, 2, Reverse>
|
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: detail::equals::equals_by_collection_or_relate<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
|
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template <typename Polygon1, typename Polygon2, bool Reverse>
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struct equals<Polygon1, Polygon2, polygon_tag, polygon_tag, 2, Reverse>
|
||||
: detail::equals::equals_by_collection_or_relate<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Polygon, typename Ring, bool Reverse>
|
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struct equals<Polygon, Ring, polygon_tag, ring_tag, 2, Reverse>
|
||||
: detail::equals::equals_by_collection_or_relate<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Ring, typename Box, bool Reverse>
|
||||
struct equals<Ring, Box, ring_tag, box_tag, 2, Reverse>
|
||||
: detail::equals::equals_by_collection<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Polygon, typename Box, bool Reverse>
|
||||
struct equals<Polygon, Box, polygon_tag, box_tag, 2, Reverse>
|
||||
: detail::equals::equals_by_collection<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
template <typename Segment1, typename Segment2, std::size_t DimensionCount, bool Reverse>
|
||||
struct equals<Segment1, Segment2, segment_tag, segment_tag, DimensionCount, Reverse>
|
||||
: detail::equals::segment_segment
|
||||
{};
|
||||
|
||||
template <typename LineString1, typename LineString2, bool Reverse>
|
||||
struct equals<LineString1, LineString2, linestring_tag, linestring_tag, 2, Reverse>
|
||||
: detail::equals::equals_by_relate<LineString1, LineString2>
|
||||
{};
|
||||
|
||||
template <typename LineString, typename MultiLineString, bool Reverse>
|
||||
struct equals<LineString, MultiLineString, linestring_tag, multi_linestring_tag, 2, Reverse>
|
||||
: detail::equals::equals_by_relate<LineString, MultiLineString>
|
||||
{};
|
||||
|
||||
template <typename MultiLineString1, typename MultiLineString2, bool Reverse>
|
||||
struct equals<MultiLineString1, MultiLineString2, multi_linestring_tag, multi_linestring_tag, 2, Reverse>
|
||||
: detail::equals::equals_by_relate<MultiLineString1, MultiLineString2>
|
||||
{};
|
||||
|
||||
|
||||
template <typename MultiPolygon1, typename MultiPolygon2, bool Reverse>
|
||||
struct equals
|
||||
<
|
||||
MultiPolygon1, MultiPolygon2,
|
||||
multi_polygon_tag, multi_polygon_tag,
|
||||
2,
|
||||
Reverse
|
||||
>
|
||||
: detail::equals::equals_by_collection_or_relate<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
|
||||
template <typename Polygon, typename MultiPolygon, bool Reverse>
|
||||
struct equals
|
||||
<
|
||||
Polygon, MultiPolygon,
|
||||
polygon_tag, multi_polygon_tag,
|
||||
2,
|
||||
Reverse
|
||||
>
|
||||
: detail::equals::equals_by_collection_or_relate<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
template <typename MultiPolygon, typename Ring, bool Reverse>
|
||||
struct equals
|
||||
<
|
||||
MultiPolygon, Ring,
|
||||
multi_polygon_tag, ring_tag,
|
||||
2,
|
||||
Reverse
|
||||
>
|
||||
: detail::equals::equals_by_collection_or_relate<detail::equals::area_check>
|
||||
{};
|
||||
|
||||
|
||||
} // namespace dispatch
|
||||
#endif // DOXYGEN_NO_DISPATCH
|
||||
|
||||
|
||||
namespace resolve_strategy
|
||||
{
|
||||
|
||||
struct equals
|
||||
{
|
||||
template <typename Geometry1, typename Geometry2, typename Strategy>
|
||||
static inline bool apply(Geometry1 const& geometry1,
|
||||
Geometry2 const& geometry2,
|
||||
Strategy const& strategy)
|
||||
{
|
||||
return dispatch::equals
|
||||
<
|
||||
Geometry1, Geometry2
|
||||
>::apply(geometry1, geometry2, strategy);
|
||||
}
|
||||
|
||||
template <typename Geometry1, typename Geometry2>
|
||||
static inline bool apply(Geometry1 const& geometry1,
|
||||
Geometry2 const& geometry2,
|
||||
default_strategy)
|
||||
{
|
||||
typedef typename strategy::relate::services::default_strategy
|
||||
<
|
||||
Geometry1,
|
||||
Geometry2
|
||||
>::type strategy_type;
|
||||
|
||||
return dispatch::equals
|
||||
<
|
||||
Geometry1, Geometry2
|
||||
>::apply(geometry1, geometry2, strategy_type());
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace resolve_strategy
|
||||
|
||||
|
||||
namespace resolve_variant {
|
||||
|
||||
template <typename Geometry1, typename Geometry2>
|
||||
struct equals
|
||||
{
|
||||
template <typename Strategy>
|
||||
static inline bool apply(Geometry1 const& geometry1,
|
||||
Geometry2 const& geometry2,
|
||||
Strategy const& strategy)
|
||||
{
|
||||
concepts::check_concepts_and_equal_dimensions
|
||||
<
|
||||
Geometry1 const,
|
||||
Geometry2 const
|
||||
>();
|
||||
|
||||
return resolve_strategy::equals
|
||||
::apply(geometry1, geometry2, strategy);
|
||||
}
|
||||
};
|
||||
|
||||
template <BOOST_VARIANT_ENUM_PARAMS(typename T), typename Geometry2>
|
||||
struct equals<boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)>, Geometry2>
|
||||
{
|
||||
template <typename Strategy>
|
||||
struct visitor: static_visitor<bool>
|
||||
{
|
||||
Geometry2 const& m_geometry2;
|
||||
Strategy const& m_strategy;
|
||||
|
||||
visitor(Geometry2 const& geometry2, Strategy const& strategy)
|
||||
: m_geometry2(geometry2)
|
||||
, m_strategy(strategy)
|
||||
{}
|
||||
|
||||
template <typename Geometry1>
|
||||
inline bool operator()(Geometry1 const& geometry1) const
|
||||
{
|
||||
return equals<Geometry1, Geometry2>
|
||||
::apply(geometry1, m_geometry2, m_strategy);
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
template <typename Strategy>
|
||||
static inline bool apply(
|
||||
boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)> const& geometry1,
|
||||
Geometry2 const& geometry2,
|
||||
Strategy const& strategy
|
||||
)
|
||||
{
|
||||
return boost::apply_visitor(visitor<Strategy>(geometry2, strategy), geometry1);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Geometry1, BOOST_VARIANT_ENUM_PARAMS(typename T)>
|
||||
struct equals<Geometry1, boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)> >
|
||||
{
|
||||
template <typename Strategy>
|
||||
struct visitor: static_visitor<bool>
|
||||
{
|
||||
Geometry1 const& m_geometry1;
|
||||
Strategy const& m_strategy;
|
||||
|
||||
visitor(Geometry1 const& geometry1, Strategy const& strategy)
|
||||
: m_geometry1(geometry1)
|
||||
, m_strategy(strategy)
|
||||
{}
|
||||
|
||||
template <typename Geometry2>
|
||||
inline bool operator()(Geometry2 const& geometry2) const
|
||||
{
|
||||
return equals<Geometry1, Geometry2>
|
||||
::apply(m_geometry1, geometry2, m_strategy);
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
template <typename Strategy>
|
||||
static inline bool apply(
|
||||
Geometry1 const& geometry1,
|
||||
boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)> const& geometry2,
|
||||
Strategy const& strategy
|
||||
)
|
||||
{
|
||||
return boost::apply_visitor(visitor<Strategy>(geometry1, strategy), geometry2);
|
||||
}
|
||||
};
|
||||
|
||||
template <
|
||||
BOOST_VARIANT_ENUM_PARAMS(typename T1),
|
||||
BOOST_VARIANT_ENUM_PARAMS(typename T2)
|
||||
>
|
||||
struct equals<
|
||||
boost::variant<BOOST_VARIANT_ENUM_PARAMS(T1)>,
|
||||
boost::variant<BOOST_VARIANT_ENUM_PARAMS(T2)>
|
||||
>
|
||||
{
|
||||
template <typename Strategy>
|
||||
struct visitor: static_visitor<bool>
|
||||
{
|
||||
Strategy const& m_strategy;
|
||||
|
||||
visitor(Strategy const& strategy)
|
||||
: m_strategy(strategy)
|
||||
{}
|
||||
|
||||
template <typename Geometry1, typename Geometry2>
|
||||
inline bool operator()(Geometry1 const& geometry1,
|
||||
Geometry2 const& geometry2) const
|
||||
{
|
||||
return equals<Geometry1, Geometry2>
|
||||
::apply(geometry1, geometry2, m_strategy);
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
template <typename Strategy>
|
||||
static inline bool apply(
|
||||
boost::variant<BOOST_VARIANT_ENUM_PARAMS(T1)> const& geometry1,
|
||||
boost::variant<BOOST_VARIANT_ENUM_PARAMS(T2)> const& geometry2,
|
||||
Strategy const& strategy
|
||||
)
|
||||
{
|
||||
return boost::apply_visitor(visitor<Strategy>(strategy), geometry1, geometry2);
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace resolve_variant
|
||||
|
||||
|
||||
/*!
|
||||
\brief \brief_check{are spatially equal}
|
||||
\details \details_check12{equals, is spatially equal}. Spatially equal means
|
||||
that the same point set is included. A box can therefore be spatially equal
|
||||
to a ring or a polygon, or a linestring can be spatially equal to a
|
||||
multi-linestring or a segment. This only works theoretically, not all
|
||||
combinations are implemented yet.
|
||||
\ingroup equals
|
||||
\tparam Geometry1 \tparam_geometry
|
||||
\tparam Geometry2 \tparam_geometry
|
||||
\tparam Strategy \tparam_strategy{Equals}
|
||||
\param geometry1 \param_geometry
|
||||
\param geometry2 \param_geometry
|
||||
\param strategy \param_strategy{equals}
|
||||
\return \return_check2{are spatially equal}
|
||||
|
||||
\qbk{distinguish,with strategy}
|
||||
\qbk{[include reference/algorithms/equals.qbk]}
|
||||
*/
|
||||
template <typename Geometry1, typename Geometry2, typename Strategy>
|
||||
inline bool equals(Geometry1 const& geometry1,
|
||||
Geometry2 const& geometry2,
|
||||
Strategy const& strategy)
|
||||
{
|
||||
return resolve_variant::equals
|
||||
<
|
||||
Geometry1, Geometry2
|
||||
>::apply(geometry1, geometry2, strategy);
|
||||
}
|
||||
|
||||
|
||||
/*!
|
||||
\brief \brief_check{are spatially equal}
|
||||
\details \details_check12{equals, is spatially equal}. Spatially equal means
|
||||
that the same point set is included. A box can therefore be spatially equal
|
||||
to a ring or a polygon, or a linestring can be spatially equal to a
|
||||
multi-linestring or a segment. This only works theoretically, not all
|
||||
combinations are implemented yet.
|
||||
\ingroup equals
|
||||
\tparam Geometry1 \tparam_geometry
|
||||
\tparam Geometry2 \tparam_geometry
|
||||
\param geometry1 \param_geometry
|
||||
\param geometry2 \param_geometry
|
||||
\return \return_check2{are spatially equal}
|
||||
|
||||
\qbk{[include reference/algorithms/equals.qbk]}
|
||||
*/
|
||||
template <typename Geometry1, typename Geometry2>
|
||||
inline bool equals(Geometry1 const& geometry1, Geometry2 const& geometry2)
|
||||
{
|
||||
return resolve_variant::equals<Geometry1, Geometry2>
|
||||
::apply(geometry1, geometry2, default_strategy());
|
||||
}
|
||||
|
||||
|
||||
}} // namespace boost::geometry
|
||||
|
||||
|
||||
#endif // BOOST_GEOMETRY_ALGORITHMS_EQUALS_HPP
|
||||
|
||||
Reference in New Issue
Block a user