gserialized2_fast_gbox_p()

int gserialized2_fast_gbox_p	(	const GSERIALIZED *	g,
		GBOX *	box
	)

Read the bounding box off a serialization and fail if it is not already there.

Read the box from the GSERIALIZED or return #LWFAILURE if box is unavailable.

Definition at line 610 of file gserialized2.c.

{
        /* Try to just read the serialized box. */
        if (gserialized2_read_gbox_p(g, box) == LW_SUCCESS)
        {
                return LW_SUCCESS;
        }
        /* No box? Try to peek into simpler geometries and */
        /* derive a box without creating an lwgeom */
        else if (gserialized2_peek_gbox_p(g, box) == LW_SUCCESS)
        {
                return LW_SUCCESS;
        }
        else
        {
                return LW_FAILURE;
        }
}

References gserialized2_peek_gbox_p(), gserialized2_read_gbox_p(), LW_FAILURE, and LW_SUCCESS.

Referenced by gserialized_fast_gbox_p().

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