lwgeom_subgeom()

static const LWGEOM* lwgeom_subgeom ( const LWGEOM *  g, int  n  )

static

Definition at line 41 of file lwgeom_geos_node.c.

References lwcollection_getsubgeom(), and lwgeom_as_lwcollection().

Referenced by lwgeom_collect_endpoints(), and lwgeom_node().

{
        const LWCOLLECTION* c = lwgeom_as_lwcollection(g);
        if ( c ) return lwcollection_getsubgeom((LWCOLLECTION*)c, n);
        else return g;
}

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