lwt_edgeEndStar_ensureSorted()

static void lwt_edgeEndStar_ensureSorted ( LWT_EDGEEND_STAR *  star )

static

Definition at line 151 of file lwt_edgeend_star.c.

{
  if ( star->sorted ) return; // nothing to do
  qsort( star->edgeEnds, star->numEdgeEnds, sizeof(LWT_EDGEEND *), lwt_edgeEnd_compare);
  star->sorted = 1;
}

References LWT_EDGEEND_STAR_t::edgeEnds, lwt_edgeEnd_compare(), LWT_EDGEEND_STAR_t::numEdgeEnds, and LWT_EDGEEND_STAR_t::sorted.

Referenced by lwt_edgeEndStar_getNextCCW(), and lwt_edgeEndStar_getNextCW().

Here is the call graph for this function:

Here is the caller graph for this function: