public void AddHead(T t)
{
LinkedlistNode node = new LinkedlistNode(t);
node.Next = head;
head = node;
}
public IEnumerator <T> GetEnumerator()
{
LinkedlistNode current = head;
while (current != null)
{
yield return(current.Item);
current = current.Next;
}
}
public GenericsLinkedList()
{
head = null;
}
public LinkedlistNode(T t)
{
next = null;
item = t;
}