tgeo_at_elevation tgeo_at_geom tgeo_at_stbox tgeo_at_value tgeo_minus_elevation tgeo_minus_geom tgeo_minus_stbox tgeo_minus_value tpoint_at_elevation tpoint_at_geom tpoint_at_value tpoint_minus_elevation tpoint_minus_geom tpoint_minus_value

tpoint_minus_elevation() Temporal * tpoint_minus_elevation ( const Temporal *  temp, const Span *  s  ) inline Return a temporal point restricted to the complement of a geometry. Parameters [in] temp Temporal point [in] s Elevation span @csqlfn Tgeo_minus_elevation() Note This function has a last parameter for the Z dimension which is not available for temporal geometries