/// <summary>
/// Gets all queued objects from the queue, blocking until at least one is available,
/// or throws ThreadSafeQueueTerminatedException if the queue is terminated.
/// </summary>
/// <returns>All of the objects in the queue</returns>
/// <exception cref="ThreadSafeQueueTerminatedException">
/// The queue has been terminated. Note that this can occur
/// even if the queue was not terminated at the time the
/// method was called.
/// </exception>
public virtual LinkedList DequeueAll()
{
lock (this)
{
while (!ItemsAvailable() && !terminated)
{
Monitor.Wait(this);
}
if (!ItemsAvailable())
{
Debug.Assert(terminated);
throw new ThreadSafeQueueTerminatedException();
}
LinkedList returnList = list;
list = new LinkedList();
return returnList;
}
}
public LLEnum(LinkedList list)
{
seqnum = list.sequenceNum;
this.list = list;
this.currNode = list.head;
}