lwgeom_as_lwtin()

LWTIN* lwgeom_as_lwtin

(

const LWGEOM *

lwgeom

)

Definition at line 259 of file lwgeom.c.

{
        if ( lwgeom->type == TINTYPE )
                return (LWTIN *)lwgeom;
        else return NULL;
}

References TINTYPE, and LWGEOM::type.