public int DeleteNext()
{
if (next == null)
{
return(0);
}
SLinkList node = this.next;
this.next = this.next.next; // can be NULL here
node = null;
return(1);
}
public void Traverse(SLinkList node)
{
if (node == null)
{
node = this;
}
System.Console.WriteLine("\n\nTraversing in Forward Direction\n\n");
while (node != null)
{
System.Console.WriteLine(node.data);
node = node.next;
}
}
public SLinkList InsertNext(int value)
{
SLinkList node = new SLinkList(value);
if (this.next == null)
{
// Easy to handle
node.next = null; // already set in constructor
this.next = node;
}
else
{
// Insert in the middle
SLinkList temp = this.next;
node.next = temp;
this.next = node;
}
return(node);
}
public SLinkList(int value)
{
data = value;
next = null;
}
public SLinkList()
{
data = 0;
next = null;
}