gbox_same()

int gbox_same	(	const GBOX *	g1,
		const GBOX *	g2
	)

Check if 2 given Gbox are the same.

Definition at line 171 of file g_box.c.

{
        if (FLAGS_GET_ZM(g1->flags) != FLAGS_GET_ZM(g2->flags))
                return LW_FALSE;
 
        if (!gbox_same_2d(g1, g2)) return LW_FALSE;
 
        if (FLAGS_GET_Z(g1->flags) && (g1->zmin != g2->zmin || g1->zmax != g2->zmax))
                return LW_FALSE;
        if (FLAGS_GET_M(g1->flags) && (g1->mmin != g2->mmin || g1->mmax != g2->mmax))
                return LW_FALSE;
 
        return LW_TRUE;
}

References GBOX::flags, FLAGS_GET_M, FLAGS_GET_Z, FLAGS_GET_ZM, gbox_same_2d(), LW_FALSE, LW_TRUE, GBOX::mmax, GBOX::mmin, GBOX::zmax, and GBOX::zmin.

Referenced by _lwt_FindFaceContainingRing(), lwgeom_same(), lwt_ChangeEdgeGeom(), test_gserialized_peek_gbox_p_gets_correct_box(), test_lwgeom_from_gserialized(), and test_lwgeom_voronoi_diagram_custom_envelope().

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