lwcircstring_is_closed()

int lwcircstring_is_closed

(

const LWCIRCSTRING *

curve

)

Definition at line 261 of file lwcircstring.c.

{
        if (FLAGS_GET_Z(curve->flags))
                return ptarray_is_closed_3d(curve->points);
 
        return ptarray_is_closed_2d(curve->points);
}

References LWCIRCSTRING::flags, FLAGS_GET_Z, LWCIRCSTRING::points, ptarray_is_closed_2d(), and ptarray_is_closed_3d().

Referenced by lwgeom_is_closed(), test_isclosed(), and wkt_parser_curvepolygon_add_ring().

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