lwgeom_as_lwtriangle()

LWTRIANGLE* lwgeom_as_lwtriangle

(

const LWGEOM *

lwgeom

)

Definition at line 183 of file lwgeom.c.

References TRIANGLETYPE, and LWGEOM::type.

Referenced by extract_pointarrays_from_lwgeom(), LWGEOM_dumppoints(), LWGEOM_exteriorring_polygon(), and lwgeom_swap_ordinates().

{
        if ( lwgeom == NULL ) return NULL;
        if ( lwgeom->type == TRIANGLETYPE )
                return (LWTRIANGLE *)lwgeom;
        else return NULL;
}

Here is the caller graph for this function: