public void Enqueue(T data)
{
var node = new MyLinkedListQueueNode <T>(data);
if (_head == null)
{
_tail = _head = node;
}
else
{
_head.Next = node;
_head = node;
}
Count++;
}
public T Dequeue()
{
if (_tail == null)
{
throw new InvalidOperationException();
}
var data = _tail.Data;
_tail = _tail.Next;
Count--;
if (_tail == null)
{
_head = null;
}
return(data);
}
