geometry/strategies/intersection_strategies.hpp

0001 // Boost.Geometry (aka GGL, Generic Geometry Library)
0002
0003 // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
0004
0005 // This file was modified by Oracle on 2016-2024.
0006 // Modifications copyright (c) 2016-2024, Oracle and/or its affiliates.
0007 // Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
0008 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
0009
0010 // Use, modification and distribution is subject to the Boost Software License,
0011 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
0012 // http://www.boost.org/LICENSE_1_0.txt)
0013
0014 #ifndef BOOST_GEOMETRY_STRATEGIES_INTERSECTION_HPP
0015 #define BOOST_GEOMETRY_STRATEGIES_INTERSECTION_HPP
0016
0017
0018 //#include <type_traits>
0019
0020 #include <boost/geometry/policies/relate/intersection_policy.hpp>
0021
0022 #include <boost/geometry/strategies/intersection.hpp>
0023 #include <boost/geometry/strategies/intersection_result.hpp>
0024 #include <boost/geometry/strategies/side.hpp>
0025 #include <boost/geometry/strategies/cartesian/intersection.hpp>
0026 #include <boost/geometry/strategies/spherical/intersection.hpp>
0027 #include <boost/geometry/strategies/spherical/ssf.hpp>
0028
0029
0030 namespace boost { namespace geometry
0031 {
0032
0033
0034 /*!
0035 \brief "compound strategy", containing a segment-intersection-strategy
0036        and a side-strategy
0037  */
0038 template
0039 <
0040     typename Tag,
0041     typename Geometry1,
0042     typename Geometry2,
0043     typename IntersectionPoint,
0044     typename CalculationType = void
0045 >
0046 struct intersection_strategies
0047 {
0048 private :
0049     typedef segment_intersection_points
0050     <
0051         IntersectionPoint,
0052         typename segment_ratio_type<IntersectionPoint>::type
0053     > ip_type;
0054
0055 public:
0056     typedef policies::relate::segments_intersection_policy
0057         <
0058             ip_type
0059         > intersection_policy_type;
0060
0061     typedef typename strategy::intersection::services::default_strategy
0062             <
0063                 Tag,
0064                 CalculationType
0065             >::type segment_intersection_strategy_type;
0066 };
0067
0068
0069 }} // namespace boost::geometry
0070
0071
0072 #endif // BOOST_GEOMETRY_STRATEGIES_INTERSECTION_HPP