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Lines Matching defs:Head

41 //   // Returns the head of the queue
42 //   StateId Head() const;
45 //   // Removes the head of the queue
78   StateId Head() const { return Head_(); }
107   StateId Head() const { return front_; }
116   virtual StateId Head_() const { return Head(); }
140   StateId Head() const { return back(); }
148   virtual StateId Head_() const { return Head(); }
170   StateId Head() const { return front(); }
178   virtual StateId Head_() const { return Head(); }
200   StateId Head() const { return heap_.Top(); }
231   virtual StateId Head_() const { return Head(); }
308   StateId Head() const { return state_[front_]; }
338   virtual StateId Head_() const { return Head(); }
358   StateId Head() const { return front_; }
388   virtual StateId Head_() const { return Head(); }
414   StateId Head() const {
422       LOG(FATAL) << "SccQueue: head of empty queue";
424       return (*queue_)[front_]->Head();
485   virtual StateId Head_() const { return Head(); }
597   StateId Head() const { return queue_->Head(); }
622   virtual StateId Head_() const { return Head(); }