boost::geometry::strategy::distance::cross_track< CalculationType, Strategy > Class Template Reference

Strategy functor for distance point to segment calculation. More...

#include <distance_cross_track.hpp>

Classes
struct	return_type

Public Member Functions
	cross_track ()
	cross_track (typename Strategy::radius_type const &r)
	cross_track (Strategy const &s)
template<typename Point , typename PointOfSegment >
return_type< Point, PointOfSegment >::type	apply (Point const &p, PointOfSegment const &sp1, PointOfSegment const &sp2) const
Strategy::radius_type	radius () const

Detailed Description

template<typename CalculationType = void, typename Strategy = haversine<double, CalculationType>>
class boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >

Strategy functor for distance point to segment calculation.

Class which calculates the distance of a point to a segment, for points on a sphere or globe

See also

http://williams.best.vwh.net/avform.htm

Template Parameters

CalculationType
Strategy	underlying point-point distance strategy, defaults to haversine

{ [heading See also] [link geometry.reference.algorithms.distance.distance_3_with_strategy distance (with strategy)] }

Constructor & Destructor Documentation

template<typename CalculationType = void, typename Strategy = haversine<double, CalculationType>>

boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >::cross_track ( )

inline

template<typename CalculationType = void, typename Strategy = haversine<double, CalculationType>>

boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >::cross_track ( typename Strategy::radius_type const &  r )

inlineexplicit

template<typename CalculationType = void, typename Strategy = haversine<double, CalculationType>>

boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >::cross_track ( Strategy const &  s )

inline

Member Function Documentation

template<typename CalculationType = void, typename Strategy = haversine<double, CalculationType>>

template<typename Point , typename PointOfSegment >

return_type<Point, PointOfSegment>::type boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >::apply ( Point const &  p, PointOfSegment const &  sp1, PointOfSegment const &  sp2  ) const

inline

References boost::geometry::math::abs(), boost::math::ef::asin(), boost::BOOST_CONCEPT_ASSERT(), boost::math::ef::cos(), boost::geometry::dsv(), boost::geometry::math::equals(), boost::accumulators::extract::min, boost::multiprecision::backends::p, boost::geometry::math::r2d, boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >::radius(), and boost::math::ef::sin().

template<typename CalculationType = void, typename Strategy = haversine<double, CalculationType>>

Strategy::radius_type boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >::radius ( ) const

inline

Referenced by boost::geometry::strategy::distance::cross_track< CalculationType, Strategy >::apply(), and boost::geometry::strategy::distance::services::get_comparable< cross_track< CalculationType, Strategy > >::apply().

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

• boost_1_57_0/boost/geometry/strategies/spherical/distance_cross_track.hpp