public T Peek(PeekAt dir = PeekAt.FirstAdded)
{
if (_queue.Count == 0)
{
throw new KeyNotFoundException("Index out of bounds, queue is empty.");
}
if (dir == PeekAt.FirstAdded)
{
return(_queue[0]);
}
else
{
return(_queue[_queue.Count - 1]);
}
}
public T Pop(PeekAt dir = PeekAt.FirstAdded)
{
if (_queue.Count == 0)
{
throw new KeyNotFoundException("Index out of bounds, queue is empty.");
}
if (dir == PeekAt.FirstAdded)
{
T val = _queue[0];
_queue.RemoveAt(0);
return(val);
}
else
{
T val = _queue[Count - 1];
_queue.RemoveAt(Count - 1);
return(val);
}
}
