Lines Matching refs:scoped_lock

48     class scoped_lock {
57         scoped_lock() = default;
60         scoped_lock(queuing_mutex& m) {  in scoped_lock()  function
65         ~scoped_lock() {  in ~scoped_lock()
70         scoped_lock( const scoped_lock& ) = delete;
71         scoped_lock& operator=( const scoped_lock& ) = delete;
85             scoped_lock* pred = m.q_tail.exchange(this);  in acquire()
106             scoped_lock* expected = nullptr;  in try_acquire()
127                 scoped_lock* expected = this;  in release()
146         std::atomic<scoped_lock*> m_next{nullptr};
162     std::atomic<scoped_lock*> q_tail{nullptr};