Definition.c File Reference

The implementantion of PointSP. More...

#include "../../h/Spatial/PointSP/Definition.h"
#include "../../h/Utilities/Utilities.h"
#include <libpq/pqformat.h>
#include <access/hash.h>

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Functions
PointSP *	clonePointSP (const PointSP *point, PointSP *result)
PGDLLEXPORT Datum	clonePointSPV1 (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (clonePointSPV1)
PointSP *	constructorPointSP (int32 x, int32 y, PointSP *result)
	The function implements the sql constructor function. More...
PGDLLEXPORT Datum	constructorPointSPV1 (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (constructorPointSPV1)
PointSP *	inPointSP (const char *str, PointSP *result, char **error)
	The function implements the sql inPointSP function. More...
PGDLLEXPORT Datum	inPointSPV1 (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (inPointSPV1)
char *	outPointSP (const PointSP *point)
	The function implements the sql outPointSP function. More...
PGDLLEXPORT Datum	outPointSPV1 (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (outPointSPV1)
PGDLLEXPORT Datum	recvPointSP (PG_FUNCTION_ARGS)
	The function implements the sql recvPointSP function. More...
	PG_FUNCTION_INFO_V1 (recvPointSP)
bytea *	PointSP2Bytea (const PointSP *point)
PGDLLEXPORT Datum	sendPointSP (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (sendPointSP)
PGDLLEXPORT Datum	hashPointSP (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (hashPointSP)
bool	equalsPointSP (const PointSP *pointA, const PointSP *pointB)
PGDLLEXPORT Datum	equalsPointSPV1 (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (equalsPointSPV1)
PGDLLEXPORT Datum	getXPointSP (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (getXPointSP)
PGDLLEXPORT Datum	getYPointSP (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (getYPointSP)

Detailed Description

The implementantion of PointSP.

Author

Marios Vodas (mvoda.nosp@m.s@gm.nosp@m.ail.c.nosp@m.om).

This function is documented in the PointSP/Definition.h

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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PG_FUNCTION_INFO_V1

(

clonePointSPV1

)

PG_FUNCTION_INFO_V1

(

constructorPointSPV1

)

PG_FUNCTION_INFO_V1

(

inPointSPV1

)

PG_FUNCTION_INFO_V1

(

outPointSPV1

)

PG_FUNCTION_INFO_V1

(

recvPointSP

)

PG_FUNCTION_INFO_V1

(

sendPointSP

)

PG_FUNCTION_INFO_V1

(

hashPointSP

)

PG_FUNCTION_INFO_V1

(

equalsPointSPV1

)

PG_FUNCTION_INFO_V1

(

getXPointSP

)

PG_FUNCTION_INFO_V1

(

getYPointSP

)

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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