GetItemWhenAvailable()

static T System.Collections.Concurrent.ConcurrentQueue< T >.GetItemWhenAvailable ( ConcurrentQueueSegment< T > segment, int i )

inlinestaticprivateinherited

Definition at line 255 of file ConcurrentQueue.cs.

    {
        int num = (i + 1) & segment._slotsMask;
        if ((segment._slots[i].SequenceNumber & segment._slotsMask) != num)
        {
            SpinWait spinWait = default(SpinWait);
            while ((Volatile.Read(ref segment._slots[i].SequenceNumber) & segment._slotsMask) != num)
            {
                spinWait.SpinOnce();
            }
        }
        return segment._slots[i].Item;
    }

References System.Threading.Volatile.Read().

Referenced by System.Collections.Concurrent.ConcurrentQueue< T >.Enumerate().