public void Dequeue() { if (length == 0) { Console.WriteLine("no data in queue"); return; } Console.WriteLine("dequeued item is = " + first.value); var item = first; first = first.next; length--; }
public void Enqueue(object value) { if (length == 0) { CreateFirstNode(value); return; } var newLast = new queueNode(value); last.next = newLast; last = newLast; length++; }
private void CreateFirstNode(object value) { first = new queueNode(value); last = first; length++; }
public QueueWithLinkedList() { first = null; last = first; length = 0; }
public queueNode(object _value) { value = _value; next = null; }