lwgeom_split()

LWGEOM* lwgeom_split	(	const LWGEOM *	lwgeom_in,
		const LWGEOM *	blade_in
	)

Definition at line 562 of file lwgeom_geos_split.c.

References COLLECTIONTYPE, LINETYPE, lwcollection_split(), lwerror(), lwline_split(), lwpoly_split(), lwtype_name(), MULTILINETYPE, MULTIPOLYGONTYPE, POLYGONTYPE, LWGEOM::type, and LWCOLLECTION::type.

Referenced by _lwt_EdgeSplit(), _lwt_split_by_nodes(), lwcollection_split(), lwgeom_split_wrapx(), ST_Split(), and test_lwgeom_split().

{
        switch (lwgeom_in->type)
        {
        case LINETYPE:
                return lwline_split((const LWLINE*)lwgeom_in, blade_in);

        case POLYGONTYPE:
                return lwpoly_split((const LWPOLY*)lwgeom_in, blade_in);

        case MULTIPOLYGONTYPE:
        case MULTILINETYPE:
        case COLLECTIONTYPE:
                return lwcollection_split((const LWCOLLECTION*)lwgeom_in, blade_in);

        default:
                lwerror("Splitting of %s geometries is unsupported",
                        lwtype_name(lwgeom_in->type));
                return NULL;
        }

}

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