public void AppendToHead(T data)
{
SGLNode <T> node = new SGLNode <T>(data);
if (Head == null || Tail == null)
{
Head = node;
Tail = node;
}
else
{
Head.SetPrevious(node);
node.SetNext(Head);
Head = node;
}
}
/// <summary>
/// Add an element to the top of the Stack.
/// </summary>
/// <param name="data"></param>
public void Push(T data)
{
SGLNode <T> SGLNode = new SGLNode <T>(data);
if (Top == null)
{
Top = SGLNode;
}
else
{
Top.SetPrevious(SGLNode);
SGLNode.SetNext(Top);
Top = SGLNode;
}
Size = Size + 1;
}
public void AppendToTail(T data)
{
SGLNode <T> node = new SGLNode <T>(data);
if (Head == null || Tail == null)
{
Head = node;
Tail = node;
}
else
{
Tail.SetNext(node);
node.SetPrevious(Tail);
Tail = node;
}
}