| 12 | condition.notify_one(); |
| 13 | } |
| 14 | bool try_pop(ITEM& value) { // non-blocking pop |
| 15 | std::lock_guard<Mutex> lock(mutex); |
| 16 | if (queue.empty()) return false; |
| 17 | value = std::move(queue.front()); |
| 18 | queue.pop(); |
| 19 | return true; |
| 20 | } |
| 21 | ITEM wait_pop() { // blocking pop |
| 22 | std::unique_lock<Mutex> lock(mutex); |
| 23 | condition.wait(lock, [this] {return !queue.empty(); }); |