lwpoint_force_dims()

LWPOINT* lwpoint_force_dims	(	const LWPOINT *	lwpoint,
		int	hasz,
		int	hasm
	)

Definition at line 271 of file lwpoint.c.

References lwpoint_construct(), lwpoint_construct_empty(), lwpoint_is_empty(), LWPOINT::point, ptarray_force_dims(), LWPOINT::srid, and LWPOINT::type.

Referenced by lwgeom_force_dims().

{
        POINTARRAY *pdims = NULL;
        LWPOINT *pointout;

        /* Return 2D empty */
        if( lwpoint_is_empty(point) )
        {
                pointout = lwpoint_construct_empty(point->srid, hasz, hasm);
        }
        else
        {
                /* Always we duplicate the ptarray and return */
                pdims = ptarray_force_dims(point->point, hasz, hasm);
                pointout = lwpoint_construct(point->srid, NULL, pdims);
        }
        pointout->type = point->type;
        return pointout;
}

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