GiST.c File Reference

The implementantion of BoxST. More...

#include "../../../h/SpatioTemporal/BoxST/Interactions.h"
#include "../../../h/SpatioTemporal/BoxST/RelationalOperators.h"
#include "../../../h/Temporal/Period/Properties.h"
#include "../../../h/Temporal/Period/RelationalOperators.h"
#include "../../../h/Temporal/Period/Distance.h"
#include "../../../h/Spatial/BoxSP/Properties.h"
#include "../../../h/Spatial/BoxSP/RelationalOperators.h"
#include "../../../h/Spatial/BoxSP/Distance.h"
#include <access/gist.h>
#include <access/skey.h>
#include <parser/parse_type.h>
#include <utils/syscache.h>

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Macros
#define	ADDLIST(list, unionD, curBox, pos, num)

Functions
PGDLLEXPORT Datum	consistentGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (consistentGiSTBoxST)
PGDLLEXPORT Datum	distanceGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (distanceGiSTBoxST)
PGDLLEXPORT Datum	compressGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (compressGiSTBoxST)
PGDLLEXPORT Datum	decompressGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (decompressGiSTBoxST)
PGDLLEXPORT Datum	unionGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (unionGiSTBoxST)
PGDLLEXPORT Datum	penaltyGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (penaltyGiSTBoxST)
PGDLLEXPORT Datum	picksplitGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (picksplitGiSTBoxST)
PGDLLEXPORT Datum	sameGiSTBoxST (PG_FUNCTION_ARGS)
	PG_FUNCTION_INFO_V1 (sameGiSTBoxST)

Detailed Description

The implementantion of BoxST.

Author

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

Macro Definition Documentation

#define ADDLIST	(		list,
			unionD,
			curBox,
			pos,
			num
	)

Value:

do { \
    if (pos != 0) { \
		unionBoxST_BoxST(unionD, curBox, unionD); \
    } else { \
        *unionD = *curBox; \
    } \
    list[pos] = num; \
    pos++; \
} while(0)

Referenced by picksplitGiSTBoxST().

Function Documentation

PGDLLEXPORT Datum compressGiSTBoxST

(

PG_FUNCTION_ARGS

)

PGDLLEXPORT Datum consistentGiSTBoxST

(

PG_FUNCTION_ARGS

)

References intersectsBoxSP_BoxSP(), intersectsBoxST_BoxST(), and intersectsPeriod_Period().

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PGDLLEXPORT Datum decompressGiSTBoxST

(

PG_FUNCTION_ARGS

)

PGDLLEXPORT Datum distanceGiSTBoxST

(

PG_FUNCTION_ARGS

)

References distanceBoxSP_BoxSP(), and distancePeriod_Period().

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PGDLLEXPORT Datum penaltyGiSTBoxST

(

PG_FUNCTION_ARGS

)

References areaBoxSP(), durationPeriod(), BoxST::sp, BoxST::t, and unionBoxST_BoxST().

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PG_FUNCTION_INFO_V1

(

consistentGiSTBoxST

)

PG_FUNCTION_INFO_V1

(

distanceGiSTBoxST

)

PG_FUNCTION_INFO_V1

(

compressGiSTBoxST

)

PG_FUNCTION_INFO_V1

(

decompressGiSTBoxST

)

PG_FUNCTION_INFO_V1

(

unionGiSTBoxST

)

PG_FUNCTION_INFO_V1

(

penaltyGiSTBoxST

)

PG_FUNCTION_INFO_V1

(

picksplitGiSTBoxST

)

PG_FUNCTION_INFO_V1

(

sameGiSTBoxST

)

PGDLLEXPORT Datum picksplitGiSTBoxST

(

PG_FUNCTION_ARGS

)

References ADDLIST, areaBoxSP(), center(), direction(), durationPeriod(), Period::e, equalsBoxST(), BoxSP::h, i(), Period::i, intersectionBoxST_BoxST(), BoxSP::l, BoxST::sp, BoxST::t, unionBoxST_BoxST(), PointSP::x, and PointSP::y.

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PGDLLEXPORT Datum sameGiSTBoxST

(

PG_FUNCTION_ARGS

)

References equalsBoxST().

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PGDLLEXPORT Datum unionGiSTBoxST

(

PG_FUNCTION_ARGS

)

References cloneBoxST(), i(), and unionBoxST_BoxST().

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