temporal_boxops.h File Reference

#include <postgres.h>
#include <meos.h>
#include "temporal/meos_catalog.h"

Go to the source code of this file.

Macros
#define	TEMPORAL_MAX_HEADER_SIZE
	Bounding box operators for temporal types. More...

Functions
size_t	bbox_get_size (meosType bboxtype)
	Return the size of a bounding box type. More...
int	bbox_max_dims (meosType bboxtype)
	Return the maximum number of dimensions of a bounding box type. More...
bool	bbox_type (meosType bboxtype)
	Return true if the type is a bounding box type. More...
bool	boxop_temporal_temporal (const Temporal *temp1, const Temporal *temp2, bool(*func)(const Span *, const Span *))
	Generic bounding box function for two temporal values. More...
bool	boxop_temporal_tstzspan (const Temporal *temp, const Span *s, bool(*func)(const Span *, const Span *), bool invert)
	Generic bounding box function for a temporal value and a timestamptz span. More...
bool	boxop_tnumber_numspan (const Temporal *temp, const Span *span, bool(*func)(const Span *, const Span *), bool invert)
	Generic bounding box function for a temporal number and a span. More...
bool	boxop_tnumber_tbox (const Temporal *temp, const TBox *box, bool(*func)(const TBox *, const TBox *), bool invert)
	Generic bounding box function for a temporal number and a temporal box. More...
bool	boxop_tnumber_tnumber (const Temporal *temp1, const Temporal *temp2, bool(*func)(const TBox *, const TBox *))
	Generic bounding box function for two temporal numbers. More...
int	temporal_bbox_cmp (const void *box1, const void *box2, meosType temptype)
	Return -1, 0, or 1 depending on whether the first bounding box is less than, equal, or greater than the second one. More...
bool	temporal_bbox_eq (const void *box1, const void *box2, meosType temptype)
	Return true if two bounding boxes are equal. More...
size_t	temporal_bbox_size (meosType tempype)
	Return the size of a bounding box of a temporal type. More...
void	tinstant_set_bbox (const TInstant *inst, void *bbox)
	Return in the last argument the bounding box of a temporal instant. More...
void	tinstarr_set_bbox (const TInstant **instants, int count, bool lower_inc, bool upper_inc, interpType interp, void *bbox)
	Set a bounding box from an array of temporal instant values. More...
void	tseqarr_compute_bbox (const TSequence **seqs, int count, void *bbox)
	Return in the last argument a bounding box constructed from an array of temporal sequences. More...
void	tsequence_compute_bbox (TSequence *seq)
	Recompute the bounding box of a temporal sequence. More...
void	tsequenceset_compute_bbox (TSequenceSet *ss)
	(Re)compute the bounding box of a temporal sequence set More...