Distance.h File Reference

#include "Definition.h"

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Functions
float8	sqDistancePointSP_PointSP (const PointSP *pointA, const PointSP *pointB)
float8	distancePointSP_PointSP (const PointSP *pointA, const PointSP *pointB)
PGDLLEXPORT Datum	distancePointSP_PointSPV1 (PG_FUNCTION_ARGS)
float8	distanceManhattanPointSP_PointSP (const PointSP *pointA, const PointSP *pointB)
PGDLLEXPORT Datum	distanceManhattanPointSP_PointSPV1 (PG_FUNCTION_ARGS)
float8	distanceChebyshevPointSP_PointSP (const PointSP *pointA, const PointSP *pointB)
PGDLLEXPORT Datum	distanceChebyshevPointSP_PointSPV1 (PG_FUNCTION_ARGS)

Function Documentation

float8 distanceChebyshevPointSP_PointSP	(	const PointSP *	pointA,
		const PointSP *	pointB
	)

References PointSP::x, and PointSP::y.

Referenced by Chebyshev(), and distanceChebyshevPointSP_PointSPV1().

PGDLLEXPORT Datum distanceChebyshevPointSP_PointSPV1

(

PG_FUNCTION_ARGS

)

References distanceChebyshevPointSP_PointSP().

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float8 distanceManhattanPointSP_PointSP	(	const PointSP *	pointA,
		const PointSP *	pointB
	)

References PointSP::x, and PointSP::y.

Referenced by distanceManhattanPointSP_PointSPV1(), DTW(), ERP(), and Manhattan().

PGDLLEXPORT Datum distanceManhattanPointSP_PointSPV1

(

PG_FUNCTION_ARGS

)

References distanceManhattanPointSP_PointSP().

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float8 distancePointSP_PointSP	(	const PointSP *	pointA,
		const PointSP *	pointB
	)

References PointSP::x, and PointSP::y.

Referenced by atBoxTrajectory(), atInstantTrajectory(), atPointTrajectory(), atPointTSegmentST(), BoxSP2RangeSP(), compute_segment_dissim(), containsSegmentST_PointST(), displacementTrajectory(), distanceBoxSP_BoxSP(), distancePointSP_PointSPV1(), ERP(), EuclideanEnd(), EuclideanStart(), EuclideanStartEnd(), gyradiusTrajectory(), lengthTrajectory(), parallelDistanceTraclus(), perpendicularDistanceTraclus(), speedAtTrajectory(), TrapezoidalSegmentST(), and withinDistanceSegmentST_RangeST().

PGDLLEXPORT Datum distancePointSP_PointSPV1

(

PG_FUNCTION_ARGS

)

References distancePointSP_PointSP().

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float8 sqDistancePointSP_PointSP	(	const PointSP *	pointA,
		const PointSP *	pointB
	)

References PointSP::x, and PointSP::y.

Referenced by DTW(), and Euclidean().