MobilityDB  1.0

◆ posop_geom_tnpoint()

Datum posop_geom_tnpoint ( FunctionCallInfo  fcinfo,
bool(*)(const STBOX *, const STBOX *)  func 
)

tnpoint_posops.c Relative position operators for temporal network points.

The following operators are defined for the spatial dimension:

  • left, overleft, right, overright, below, overbelow, above, overabove, front, overfront, back, overback There are no equivalent operators for the temporal geography points since PostGIS does not currently provide such functionality for geography. The following operators for the temporal dimension:
  • before, overbefore, after, overafter for both temporal geometry and geography points are "inherited" from the basic temporal types. In this file they are defined when one of the arguments is a stbox. Generic box function for a geometry and a temporal network point
Parameters
[in]fcinfoCatalog information about the external function
[in]funcFunction