MobilityDB 1.1
Functions
tpoint_spatialrels.h File Reference
#include <postgres.h>
#include "general/temporal.h"
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Functions

int edwithin_tpoint_tpoint1 (const Temporal *sync1, const Temporal *sync2, double dist)
 Return 1 if the temporal points are ever within the given distance, 0 if not, -1 if the temporal points do not intersect on time. More...
 
int espatialrel_tpoint_tpoint (const Temporal *temp1, const Temporal *temp2, Datum(*func)(Datum, Datum))
 Return true if the temporal points ever satisfy the spatial relationship. More...
 
Datum geog_disjoint (Datum geog1, Datum geog2)
 Call the PostGIS function ST_Intersects for geographies with the 2 arguments. More...
 
Datum geog_dwithin (Datum geog1, Datum geog2, Datum dist)
 Call the PostGIS function ST_DWithin for geographies with the 3 arguments. More...
 
Datum geog_intersects (Datum geog1, Datum geog2)
 Call the PostGIS function ST_Intersects for geographies with the 2 arguments. More...
 
Datum geom_contains (Datum geom1, Datum geom2)
 Spatial relationships for temporal points. More...
 
Datum geom_disjoint2d (Datum geom1, Datum geom2)
 Call the PostGIS function ST_Intersects with the 2 arguments and negate the result. More...
 
Datum geom_disjoint3d (Datum geom1, Datum geom2)
 Call the PostGIS function ST_Intersects3D with the 2 arguments and negates the result. More...
 
Datum geom_dwithin2d (Datum geom1, Datum geom2, Datum dist)
 Call the PostGIS function ST_DWithin with the 3 arguments. More...
 
Datum geom_dwithin3d (Datum geom1, Datum geom2, Datum dist)
 Call the PostGIS function ST_3DDWithin with the 3 arguments. More...
 
Datum geom_intersects2d (Datum geom1, Datum geom2)
 Call the PostGIS function ST_Intersects with the 2 arguments. More...
 
Datum geom_intersects3d (Datum geom1, Datum geom2)
 Call the PostGIS function ST_3DIntersects with the 2 arguments. More...
 
Datum geom_touches (Datum geom1, Datum geom2)
 Call the PostGIS function ST_Touches with the 2 arguments. More...
 
datum_func3 get_dwithin_fn (int16 flags1, int16 flags2)
 Select the appropriate dwithin function for two MobilityDB types. More...