comparison DEPENDENCIES/generic/include/boost/geometry/strategies/intersection.hpp @ 16:2665513ce2d3

Add boost headers

+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, 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_STRATEGIES_INTERSECTION_HPP
+#define BOOST_GEOMETRY_STRATEGIES_INTERSECTION_HPP
+
+#include <boost/geometry/core/point_type.hpp>
+#include <boost/geometry/geometries/segment.hpp>
+
+#include <boost/geometry/policies/relate/intersection_points.hpp>
+#include <boost/geometry/policies/relate/direction.hpp>
+#include <boost/geometry/policies/relate/tupled.hpp>
+
+#include <boost/geometry/strategies/side.hpp>
+#include <boost/geometry/strategies/intersection_result.hpp>
+
+#include <boost/geometry/strategies/cartesian/cart_intersect.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+// The intersection strategy is a "compound strategy",
+// it contains a segment-intersection-strategy
+// and a side-strategy
+/*!
+\tparam CalculationType \tparam_calculation
+*/
+template
+<
+    typename Tag,
+    typename Geometry1,
+    typename Geometry2,
+    typename IntersectionPoint,
+    typename CalculationType = void
+>
+struct strategy_intersection
+{
+private :
+    typedef typename geometry::point_type<Geometry1>::type point1_type;
+    typedef typename geometry::point_type<Geometry2>::type point2_type;
+    typedef typename model::referring_segment<point1_type const> segment1_type;
+    typedef typename model::referring_segment<point2_type const> segment2_type;
+
+    typedef segment_intersection_points
+        <
+            IntersectionPoint
+        > ip_type;
+
+public:
+    typedef strategy::intersection::relate_cartesian_segments
+            <
+                policies::relate::segments_tupled
+                    <
+                        policies::relate::segments_intersection_points
+                            <
+                                segment1_type,
+                                segment2_type,
+                                ip_type,
+                                CalculationType
+                            > ,
+                        policies::relate::segments_direction
+                            <
+                                segment1_type,
+                                segment2_type,
+                                CalculationType
+                            >,
+                        CalculationType
+                    >,
+                CalculationType
+            > segment_intersection_strategy_type;
+
+    typedef typename strategy::side::services::default_strategy
+        <
+            Tag,
+            CalculationType
+        >::type side_strategy_type;
+};
+
+
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_STRATEGIES_INTERSECTION_HPP