Boost.Geometry    Boost C++ Libraries
Public Types | Static Public Member Functions
boost::geometry::policies::relate::segments_direction Struct Reference

List of all members.

Public Types

typedef direction_type return_type

Static Public Member Functions

static void analyse_position_value (int pos_val, int &in_segment_count, int &on_end_count, int &outside_segment_count)
template<typename Ratio >
static void analyze (Ratio const &r, int &in_segment_count, int &on_end_count, int &outside_segment_count)
static int arrival_from_position_value (int, int v_to)
template<typename Ratio >
static int arrival_value (Ratio const &r_from, Ratio const &r_to)
template<typename Segment >
static return_type degenerate (Segment const &, bool)
static return_type disjoint ()
static return_type error (std::string const &)
template<typename Segment , typename Ratio >
static return_type one_degenerate (Segment const &, Ratio const &, bool)
template<typename Segment1 , typename Segment2 , typename Ratio >
static return_type segments_collinear (Segment1 const &, Segment2 const &, bool opposite, int a1_wrt_b, int a2_wrt_b, int b1_wrt_a, int b2_wrt_a, Ratio const &, Ratio const &, Ratio const &, Ratio const &)
template<typename Segment1 , typename Segment2 , typename SegmentIntersectionInfo >
static return_type segments_crosses (side_info const &sides, SegmentIntersectionInfo const &, Segment1 const &, Segment2 const &)

Member Typedef Documentation


Member Function Documentation

template<typename Segment1 , typename Segment2 , typename SegmentIntersectionInfo >
static return_type boost::geometry::policies::relate::segments_direction::segments_crosses ( side_info const &  sides,
SegmentIntersectionInfo const &  ,
Segment1 const &  ,
Segment2 const &   
) [static]
template<typename Ratio >
static int boost::geometry::policies::relate::segments_direction::arrival_value ( Ratio const &  r_from,
Ratio const &  r_to 
) [static]
template<typename Ratio >
static void boost::geometry::policies::relate::segments_direction::analyze ( Ratio const &  r,
int &  in_segment_count,
int &  on_end_count,
int &  outside_segment_count 
) [static]
static void boost::geometry::policies::relate::segments_direction::analyse_position_value ( int  pos_val,
int &  in_segment_count,
int &  on_end_count,
int &  outside_segment_count 
) [static]
template<typename Segment1 , typename Segment2 , typename Ratio >
static return_type boost::geometry::policies::relate::segments_direction::segments_collinear ( Segment1 const &  ,
Segment2 const &  ,
bool  opposite,
int  a1_wrt_b,
int  a2_wrt_b,
int  b1_wrt_a,
int  b2_wrt_a,
Ratio const &  ,
Ratio const &  ,
Ratio const &  ,
Ratio const &   
) [static]
template<typename Segment >
static return_type boost::geometry::policies::relate::segments_direction::degenerate ( Segment const &  ,
bool   
) [static]
template<typename Segment , typename Ratio >
static return_type boost::geometry::policies::relate::segments_direction::one_degenerate ( Segment const &  ,
Ratio const &  ,
bool   
) [static]

April 2, 2011

Copyright © 2007-2011 Barend Gehrels, Amsterdam, the Netherlands
Copyright © 2008-2011 Bruno Lalande, Paris, France
Copyright © 2009-2010 Mateusz Loskot, London, UK
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