lwcircstring_is_empty()

int lwcircstring_is_empty

(

const LWCIRCSTRING *

circ

)

Definition at line 269 of file lwcircstring.c.

{
        if ( !circ->points || circ->points->npoints < 1 )
                return LW_TRUE;
        return LW_FALSE;
}

References LW_FALSE, LW_TRUE, POINTARRAY::npoints, and LWCIRCSTRING::points.

Referenced by lwcircstring_get_lwpoint(), lwcircstring_length_2d(), lwcircstring_to_wkt_sb(), and lwgeom_is_empty().

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