ea_contains_geo_tgeo ea_contains_tgeo_geo ea_contains_tgeo_tgeo ea_covers_geo_tgeo ea_covers_tgeo_geo ea_covers_tgeo_tgeo ea_disjoint_tgeo_tgeo ea_intersects_tgeo_tgeo ea_spatialrel_tgeo_tgeo ea_touches_tgeo_tgeo

ea_touches_tgeo_tgeo() int ea_touches_tgeo_tgeo ( const Temporal *  temp1, const Temporal *  temp2, bool  ever  ) Return 1 if a temporal geometry ever/always touches another one, 0 if not, and -1 on error. A temporal geometry ever touches another one if there is an instant in which they satisfy the relationship. A temporal geometry always touches another one if there is an instant in which the boundary of one of the two geometries intersects the trajectory or traversed area of the other. Parameters [in] temp1,temp2 Temporal geos [in] ever True for the ever semantics, false for the always semantics @csqlfn Etouches_tgeo_tgeo()