Lines Matching refs:lk
79 unique_lock<mutex> lk(__m_);
81 __cv_.wait(lk);
86 unique_lock<mutex> lk(__m_, try_to_lock);
87 if (lk.owns_lock() && !__locked_) {
108 unique_lock<mutex> lk(__m_);
116 __cv_.wait(lk);
123 unique_lock<mutex> lk(__m_, try_to_lock);
124 if (lk.owns_lock() && (__count_ == 0 || id == __id_)) {
135 unique_lock<mutex> lk(__m_);
138 lk.unlock();