| 82 | } |
| 83 | |
| 84 | T Pop() |
| 85 | { |
| 86 | std::unique_lock<std::mutex> lock(m_mtx); |
| 87 | m_cond.wait(lock, [&]() { return !Empty(lock); }); |
| 88 | T t(m_q.front()); |
| 89 | m_q.pop(); |
| 90 | lock.unlock(); |
| 91 | m_cond.notify_one(); |
| 92 | return t; |
| 93 | } |
| 94 | |
| 95 | private: |
| 96 | bool Empty(std::unique_lock<std::mutex>&) const |