unroll_collections()

static void unroll_collections ( LWPOINTITERATOR *  s )

static

Unroll LWCOLLECTIONs from the top of the stack, as necessary, until the element at the top of the stack is not a LWCOLLECTION.

Definition at line 145 of file lwiterator.c.

{
        while(s->geoms && lwgeom_is_collection(s->geoms->item))
        {
                unroll_collection(s);
        }
}

References lwgeom_is_collection(), s, and unroll_collection().

Referenced by lwpointiterator_advance().

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