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Lines Matching refs:q_back_

167   FreeQueue() : q_front_(0), q_back_(0) {}
170     return (q_front_ + 1) % kFreeQueueSize == q_back_;
179     RAW_CHECK(q_back_ != q_front_, "Queue is empty");
180     const QueueEntry& ret = q_[q_back_];
181     q_back_ = (q_back_ + 1) % kFreeQueueSize;
186     return (q_front_ - q_back_ + kFreeQueueSize) % kFreeQueueSize;
195   int q_back_;