lwgeom_as_lwmpoint()

LWMPOINT * lwgeom_as_lwmpoint ( const LWGEOM *  lwgeom )

extern

Definition at line 224 of file lwgeom.c.

{
        if ( lwgeom == NULL ) return NULL;
        if ( lwgeom->type == MULTIPOINTTYPE )
                return (LWMPOINT *)lwgeom;
        else return NULL;
}

References MULTIPOINTTYPE, and LWGEOM::type.

Referenced by contains(), coveredby(), covers(), do_median_test(), geography_centroid(), LWGEOM_line_from_mpoint(), lwgeom_median(), ShpLoaderGenerateShapeRow(), and ST_Intersects().

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