Function size

benchmarks/tbb/concurrent_priority_queue.h:208–208

Returns the current number of elements contained in the queue Returned value may not reflect results of pending operations. This operation reads shared data and will trigger a race condition. */

    /** Returned value may not reflect results of pending operations.
        This operation reads shared data and will trigger a race condition. */
    size_type size() const { return __TBB_load_with_acquire(my_size); }

    //! Pushes elem onto the queue, increasing capacity of queue if necessary
    /** This operation can be safely used concurrently with other push, try_pop or emplace operations. */