boost::geometry::policies::relate::segments_intersection_points< ReturnType > Struct Template Reference

Policy calculating the intersection points themselves. More...

#include <intersection_points.hpp>

Public Types
typedef ReturnType	return_type

Static Public Member Functions
template<typename Point , typename Segment , typename SegmentRatio , typename T >
static void	assign (Point &point, Segment const &segment, SegmentRatio const &ratio, T const &dx, T const &dy)
template<typename Segment1 , typename Segment2 , typename SegmentIntersectionInfo >
static return_type	segments_crosses (side_info const &, SegmentIntersectionInfo const &sinfo, Segment1 const &s1, Segment2 const &s2)
template<typename Segment1 , typename Segment2 , typename Ratio >
static return_type	segments_collinear (Segment1 const &a, Segment2 const &b, Ratio const &ra_from_wrt_b, Ratio const &ra_to_wrt_b, Ratio const &rb_from_wrt_a, Ratio const &rb_to_wrt_a)
static return_type	disjoint ()
static return_type	error (std::string const &)
template<typename Segment >
static return_type	degenerate (Segment const &segment, bool)
template<typename Segment , typename Ratio >
static return_type	one_degenerate (Segment const &degenerate_segment, Ratio const &ratio, bool a_degenerate)

Detailed Description

template<typename ReturnType>
struct boost::geometry::policies::relate::segments_intersection_points< ReturnType >

Policy calculating the intersection points themselves.

Member Typedef Documentation

template<typename ReturnType >

typedef ReturnType boost::geometry::policies::relate::segments_intersection_points< ReturnType >::return_type

Member Function Documentation

template<typename ReturnType >

template<typename Point , typename Segment , typename SegmentRatio , typename T >

static void boost::geometry::policies::relate::segments_intersection_points< ReturnType >::assign ( Point &  point, Segment const &  segment, SegmentRatio const &  ratio, T const &  dx, T const &  dy  )

inlinestatic

References BOOST_ASSERT, and boost::numeric_cast().

Referenced by boost::geometry::policies::relate::segments_intersection_points< ReturnType >::segments_crosses().

template<typename ReturnType >

template<typename Segment >

static return_type boost::geometry::policies::relate::segments_intersection_points< ReturnType >::degenerate ( Segment const &  segment, bool    )

inlinestatic

template<typename ReturnType >

static return_type boost::geometry::policies::relate::segments_intersection_points< ReturnType >::disjoint ( )

inlinestatic

template<typename ReturnType >

static return_type boost::geometry::policies::relate::segments_intersection_points< ReturnType >::error ( std::string const &  )

inlinestatic

template<typename ReturnType >

template<typename Segment , typename Ratio >

static return_type boost::geometry::policies::relate::segments_intersection_points< ReturnType >::one_degenerate ( Segment const &  degenerate_segment, Ratio const &  ratio, bool  a_degenerate  )

inlinestatic

template<typename ReturnType >

template<typename Segment1 , typename Segment2 , typename Ratio >

static return_type boost::geometry::policies::relate::segments_intersection_points< ReturnType >::segments_collinear ( Segment1 const &  a, Segment2 const &  b, Ratio const &  ra_from_wrt_b, Ratio const &  ra_to_wrt_b, Ratio const &  rb_from_wrt_a, Ratio const &  rb_to_wrt_a  )

inlinestatic

References boost::a, boost::asio::b, and boost::swap.

template<typename ReturnType >

template<typename Segment1 , typename Segment2 , typename SegmentIntersectionInfo >

static return_type boost::geometry::policies::relate::segments_intersection_points< ReturnType >::segments_crosses ( side_info const &  , SegmentIntersectionInfo const &  sinfo, Segment1 const &  s1, Segment2 const &  s2  )

inlinestatic

References boost::geometry::policies::relate::segments_intersection_points< ReturnType >::assign().

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The documentation for this struct was generated from the following file:

• boost_1_57_0/boost/geometry/policies/relate/intersection_points.hpp