Searched refs:oprev (Results 1 – 2 of 2) sorted by relevance
173 splice((EdgePointer) sym(ans), (EdgePointer) oprev(b)); in connectRight()180 splice(e, (EdgePointer) oprev(e)); in deleteEdge()181 splice((EdgePointer) sym(e), (EdgePointer) oprev(sym(e))); in deleteEdge()534 rcand = (EdgePointer) oprev(basel);556 if (valid(t=(EdgePointer)oprev(rcand))) {558 t = (EdgePointer)oprev(rcand);564 t = (EdgePointer)oprev(rcand);
113 #define oprev(a) rot(onext(rot(a))) macro