Method TryDequeueItem

src/OSSupport/Queue.h:86–97

Dequeues an item from the queue if any are present. Returns true if successful. Value of item is undefined if dequeuing was unsuccessful.

	/// Dequeues an item from the queue if any are present.
	/// Returns true if successful. Value of item is undefined if dequeuing was unsuccessful.
	bool TryDequeueItem(ItemType & item)
	{
		cCSLock Lock(m_CS);
		if (m_Contents.size() == 0)
		{
			return false; 
		}
		item = m_Contents.front();
		m_Contents.pop_front();
		m_evtRemoved.Set();
		return true;
	}


	/// Dequeues an item from the queue, blocking until an item is available.