Definition.h File Reference

#include <postgres.h>
#include <fmgr.h>

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Data Structures
struct	PointSP

Functions
PointSP *	clonePointSP (const PointSP *point, PointSP *result)
PGDLLEXPORT Datum	clonePointSPV1 (PG_FUNCTION_ARGS)
PointSP *	constructorPointSP (int32 x, int32 y, PointSP *result)
	The function implements the sql constructor function. More...
PGDLLEXPORT Datum	constructorPointSPV1 (PG_FUNCTION_ARGS)
PointSP *	inPointSP (const char *str, PointSP *result, char **error)
	The function implements the sql inPointSP function. More...
PGDLLEXPORT Datum	inPointSPV1 (PG_FUNCTION_ARGS)
char *	outPointSP (const PointSP *point)
	The function implements the sql outPointSP function. More...
PGDLLEXPORT Datum	outPointSPV1 (PG_FUNCTION_ARGS)
PGDLLEXPORT Datum	recvPointSP (PG_FUNCTION_ARGS)
	The function implements the sql recvPointSP function. More...
bytea *	PointSP2Bytea (const PointSP *point)
PGDLLEXPORT Datum	sendPointSP (PG_FUNCTION_ARGS)
PGDLLEXPORT Datum	hashPointSP (PG_FUNCTION_ARGS)
bool	equalsPointSP (const PointSP *pointA, const PointSP *pointB)
PGDLLEXPORT Datum	equalsPointSPV1 (PG_FUNCTION_ARGS)
PGDLLEXPORT Datum	getXPointSP (PG_FUNCTION_ARGS)
PGDLLEXPORT Datum	getYPointSP (PG_FUNCTION_ARGS)

Function Documentation

PointSP* clonePointSP	(	const PointSP *	point,
		PointSP *	result
	)

Referenced by clonePointSPV1(), and intersectionSegmentSP_SegmentSP().

PGDLLEXPORT Datum clonePointSPV1

(

PG_FUNCTION_ARGS

)

References clonePointSP().

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PointSP* constructorPointSP	(	int32	x,
		int32	y,
		PointSP *	result
	)

The function implements the sql constructor function.

See also

PointSP/Definition.sql

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

Referenced by constructorPointSPV1().

PGDLLEXPORT Datum constructorPointSPV1

(

PG_FUNCTION_ARGS

)

References constructorPointSP().

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bool equalsPointSP	(	const PointSP *	pointA,
		const PointSP *	pointB
	)

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

Referenced by atPointTrajectory(), closestPointsSegmentSP_SegmentSP(), equalsPointSPV1(), and intersectionSegmentSP_SegmentSP().

PGDLLEXPORT Datum equalsPointSPV1

(

PG_FUNCTION_ARGS

)

References equalsPointSP().

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PGDLLEXPORT Datum getXPointSP

(

PG_FUNCTION_ARGS

)

PGDLLEXPORT Datum getYPointSP

(

PG_FUNCTION_ARGS

)

PGDLLEXPORT Datum hashPointSP

(

PG_FUNCTION_ARGS

)

References PointSP2Bytea().

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PointSP* inPointSP	(	const char *	str,
		PointSP *	result,
		char **	error
	)

The function implements the sql inPointSP function.

See also

PointSP/Definition.sql

References asprintfHermes(), PointSP::x, and PointSP::y.

Referenced by inPointSPV1().

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PGDLLEXPORT Datum inPointSPV1

(

PG_FUNCTION_ARGS

)

References inPointSP().

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char* outPointSP

(

const PointSP *

point

)

The function implements the sql outPointSP function.

See also

PointSP/Definition.sql

References asprintfHermes(), PointSP::x, and PointSP::y.

Referenced by outPointSPV1().

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PGDLLEXPORT Datum outPointSPV1

(

PG_FUNCTION_ARGS

)

References outPointSP().

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bytea* PointSP2Bytea

(

const PointSP *

point

)

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

Referenced by hashPointSP(), and sendPointSP().

PGDLLEXPORT Datum recvPointSP

(

PG_FUNCTION_ARGS

)

The function implements the sql recvPointSP function.

See also

PointSP/Definition.sql

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

PGDLLEXPORT Datum sendPointSP

(

PG_FUNCTION_ARGS

)

References PointSP2Bytea().

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