TryDequeue< T >()

static bool System.Collections.Immutable.ImmutableInterlocked.TryDequeue< T > ( ref ImmutableQueue< T > location, [MaybeNullWhen(false)] out T value )

inlinestatic

Definition at line 295 of file ImmutableInterlocked.cs.

    {
        ImmutableQueue<T> immutableQueue = Volatile.Read(ref location);
        bool flag;
        do
        {
            Requires.NotNull(immutableQueue, "location");
            if (immutableQueue.IsEmpty)
            {
                value = default(T);
                return false;
            }
            ImmutableQueue<T> value2 = immutableQueue.Dequeue(out value);
            ImmutableQueue<T> immutableQueue2 = Interlocked.CompareExchange(ref location, value2, immutableQueue);
            flag = immutableQueue == immutableQueue2;
            immutableQueue = immutableQueue2;
        }
        while (!flag);
        return true;
    }

References System.Threading.Interlocked.CompareExchange(), System.Threading.Volatile.Read(), and System.value.