stbox.c File Reference

#include "point/stbox.h"
#include <assert.h>
#include <meos.h>
#include <meos_internal.h>
#include "general/pg_types.h"
#include "general/set.h"
#include "general/temporal.h"
#include "general/tnumber_mathfuncs.h"
#include "general/type_util.h"
#include "point/pgis_call.h"
#include "point/tpoint.h"
#include "point/tpoint_parser.h"
#include "point/tpoint_spatialfuncs.h"

Include dependency graph for stbox.c:

Macros
#define	MAXGBOXLEN   256
	Functions for spatiotemporal bounding boxes. More...
#define	MAXSTBOXLEN   256

Functions
bool	above_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly above of the second one. More...
bool	adjacent_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the spatiotemporal boxes are adjacent. More...
bool	after_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly after the second one. More...
bool	back_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly back of the second one. More...
bool	before_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly before the second one. More...
bool	below_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly below of the second one. More...
bool	contained_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is contained by the second one. More...
bool	contains_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box contains the second one. More...
void	ensure_has_T_stbox (const STBox *box)
	Ensure that the temporal value has T dimension. More...
void	ensure_has_X_stbox (const STBox *box)
	Ensure that the temporal value has XY dimension. More...
bool	front_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly in front of the second one. More...
STBox *	geo_period_to_stbox (const GSERIALIZED *gs, const Span *p)
	Return a spatiotemporal box from a geometry/geography and a period. More...
bool	geo_set_stbox (const GSERIALIZED *gs, STBox *box)
	Set a spatiotemporal box from a geometry/geography. More...
STBox *	geo_timestamp_to_stbox (const GSERIALIZED *gs, TimestampTz t)
	Return a spatiotemporal box from a geometry/geography and a timestamp. More...
STBox *	geo_to_stbox (const GSERIALIZED *gs)
	Cast a geometry/geography to a spatiotemporal box. More...
void	geoarr_set_stbox (const Datum *values, int count, STBox *box)
	Set the spatiotemporal box from an array of geometries/geographies. More...
bool	inter_stbox_stbox (const STBox *box1, const STBox *box2, STBox *result)
	Set a spatiotemporal box with the result of the intersection of the first two boxes. More...
STBox *	intersection_stbox_stbox (const STBox *box1, const STBox *box2)
	Return the intersection of the spatiotemporal boxes. More...
bool	left_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly to the left of the second one. More...
void	ll2cart (const POINT2D *g, POINT3D *p)
bool	overabove_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box does not extend below of the second one. More...
bool	overafter_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first temporal box does not extend before the second one. More...
bool	overback_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box does not extend to the front of the second one. More...
bool	overbefore_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first temporal box does not extend after the second one. More...
bool	overbelow_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box does not extend above of the second one. More...
bool	overfront_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box does not extend to the back of the second one. More...
bool	overlaps_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the spatiotemporal boxes overlap. More...
bool	overleft_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box does not extend to the right of the second one. More...
bool	overright_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatio temporal box does not extend to the left of the second one. More...
void	period_set_stbox (const Span *p, STBox *box)
	Set a spatiotemporal box from a period. More...
STBox *	period_to_stbox (const Span *p)
	Cast a period to a spatiotemporal box. More...
void	periodset_set_stbox (const SpanSet *ps, STBox *box)
	Set a spatiotemporal box from a period set. More...
STBox *	periodset_to_stbox (const SpanSet *ps)
	Cast a period set to a spatiotemporal box. More...
static void	pos_stbox_stbox_test (const STBox *box1, const STBox *box2)
	Verify the conditions for a position operator. More...
bool	right_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is strictly to the right of the second one. More...
bool	same_stbox_stbox (const STBox *box1, const STBox *box2)
	Return true if the spatiotemporal boxes are equal on the common dimensions. More...
int	stbox_cmp (const STBox *box1, const STBox *box2)
	Return -1, 0, or 1 depending on whether the first spatiotemporal box is less than, equal, or greater than the second one. More...
STBox *	stbox_copy (const STBox *box)
	Return a copy of a spatiotemporal box. More...
bool	stbox_eq (const STBox *box1, const STBox *box2)
	Return true if the spatiotemporal boxes are equal. More...
void	stbox_expand (const STBox *box1, STBox *box2)
	Expand the second spatiotemporal box with the first one. More...
STBox *	stbox_expand_space (const STBox *box, double d)
	Return a spatiotemporal box expanded in the spatial dimension by a double. More...
STBox *	stbox_expand_time (const STBox *box, const Interval *interval)
	Return a spatiotemporal box expanded in the temporal dimension by an interval. More...
bool	stbox_ge (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is greater than or equal to the second one. More...
bool	stbox_gt (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is greater than the second one. More...
bool	stbox_hast (const STBox *box)
	Return true if a spatiotemporal box has time dimension. More...
bool	stbox_hasx (const STBox *box)
	Return true if a spatiotemporal box has value dimension. More...
bool	stbox_hasz (const STBox *box)
	Return true if a spatiotemporal box has Z dimension. More...
STBox *	stbox_in (const char *str)
	Return a spatiotemporal box from its Well-Known Text (WKT) representation. More...
bool	stbox_isgeodetic (const STBox *box)
	Return true if a spatiotemporal box is geodetic. More...
bool	stbox_le (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is less than or equal to the second one. More...
bool	stbox_lt (const STBox *box1, const STBox *box2)
	Return true if the first spatiotemporal box is less than the second one. More...
STBox *	stbox_make (bool hasx, bool hasz, bool geodetic, int32 srid, double xmin, double xmax, double ymin, double ymax, double zmin, double zmax, const Span *p)
	Construct a spatiotemporal box from the arguments. More...
bool	stbox_ne (const STBox *box1, const STBox *box2)
	Return true if the spatiotemporal boxes are different. More...
char *	stbox_out (const STBox *box, int maxdd)
	Return the Well-Known Text (WKT) representation of a spatiotemporal box. More...
void	stbox_set (bool hasx, bool hasz, bool geodetic, int32 srid, double xmin, double xmax, double ymin, double ymax, double zmin, double zmax, const Span *p, STBox *box)
	Set a spatiotemporal box from the arguments. More...
void	stbox_set_box3d (const STBox *box, BOX3D *box3d)
	Set a PostGIS BOX3D from a spatiotemporal box. More...
void	stbox_set_gbox (const STBox *box, GBOX *gbox)
	Set a PostGIS GBOX from a spatiotemporal box. More...
STBox *	stbox_set_srid (const STBox *box, int32 srid)
	Set the SRID of a spatiotemporal box. More...
void	stbox_shift_tscale (STBox *box, const Interval *shift, const Interval *duration)
	Shift and/or scale a spatiotemporal box by the intervals. More...
int32	stbox_srid (const STBox *box)
	Return the SRID of a spatiotemporal box. More...
static void	stbox_stbox_flags (const STBox *box1, const STBox *box2, bool *hasx, bool *hasz, bool *hast, bool *geodetic)
	Set the ouput variables with the values of the flags of the boxes. More...
bool	stbox_tmax (const STBox *box, TimestampTz *result)
	Return true if the spatiotemporal box has time dimension. More...
bool	stbox_tmin (const STBox *box, TimestampTz *result)
	Return true if the spatiotemporal box has time dimension. More...
GSERIALIZED *	stbox_to_geo (const STBox *box)
	Cast a spatiotemporal box as a PostGIS geometry. More...
Span *	stbox_to_period (const STBox *box)
	Cast a temporal box as a period. More...
bool	stbox_xmax (const STBox *box, double *result)
	Return true if the spatiotemporal box has value dimension. More...
bool	stbox_xmin (const STBox *box, double *result)
	Return true if the spatiotemporal box has value dimension. More...
bool	stbox_ymax (const STBox *box, double *result)
	Return true if the spatiotemporal box has value dimension. More...
bool	stbox_ymin (const STBox *box, double *result)
	Return true if the spatiotemporal box has value dimension. More...
bool	stbox_zmax (const STBox *box, double *result)
	Return true if the spatiotemporal box has Z dimension. More...
bool	stbox_zmin (const STBox *box, double *result)
	Return true if the spatiotemporal box has Z dimension. More...
void	timestamp_set_stbox (TimestampTz t, STBox *box)
	Set a spatiotemporal box from a timestamp. More...
STBox *	timestamp_to_stbox (TimestampTz t)
	Cast a timestamp to a spatiotemporal box. More...
static void	topo_stbox_stbox_init (const STBox *box1, const STBox *box2, bool *hasx, bool *hasz, bool *hast, bool *geodetic)
	Verify the conditions and set the ouput variables with the values of the flags of the boxes. More...
void	tstzset_set_stbox (const Set *ts, STBox *box)
	Set a spatiotemporal box from a timestamp set. More...
STBox *	tstzset_to_stbox (const Set *ts)
	Cast a timestamp set to a spatiotemporal box. More...
STBox *	union_stbox_stbox (const STBox *box1, const STBox *box2, bool strict)
	Return the union of the spatiotemporal boxes. More...