| 29 | |
| 30 | template<typename T> |
| 31 | bool BlockingQueue<T>::try_pop(T* t) { |
| 32 | boost::mutex::scoped_lock lock(sync_->mutex_); |
| 33 | |
| 34 | if (queue_.empty()) { |
| 35 | return false; |
| 36 | } |
| 37 | |
| 38 | *t = queue_.front(); |
| 39 | queue_.pop(); |
| 40 | return true; |
| 41 | } |
| 42 | |
| 43 | template<typename T> |
| 44 | T BlockingQueue<T>::pop(const string& log_on_wait) { |