282       : weights_(weights), less_(less) {}  in StateWeightCompare()
285     return less_(weights_[x], weights_[y]);  in operator()
290   L less_;  variable
303       ShortestFirstQueue<S, C>(C(distance, less_)) {}  in NaturalShortestFirstQueue()
306   NaturalLess<W> less_;
753       : weights_(weights), less_(less), estimate_(estimate) {}  in AStarWeightCompare()
758     return less_(wx, wy);  in operator()
763   L less_;  variable
778       ShortestFirstQueue<S, C>(C(distance, less_, estimate)) {}  in NaturalAStarQueue()
781   NaturalLess<W> less_;
812       less_(comp),  in PruneQueue()
824     if (less_(distance_[s], class_distance_[c]))  in Enqueue()
829     if (less_(distance_[s], limit))  in Enqueue()
837     if (less_(distance_[s], class_distance_[c]))  in Update()
858   L less_;  variable
879       PruneQueue<Q, NaturalLess<W>, C>(distance, queue, less_,  in NaturalPruneQueue()
883   NaturalLess<W> less_;