public static void Print(this ListDoubleNode node)
{
StringBuilder sb = new StringBuilder();
if (node == null)
{
Debug.Log(node);
return;
}
List <ListDoubleNode> visitedNodeList = new List <ListDoubleNode>();
while (node != null)
{
sb.Append(node.value).Append("<->");
visitedNodeList.Add(node);
node = node.next;
if (visitedNodeList.Contains(node))
{
sb.Append(string.Format("({0})", node.value));
Debug.Log(sb);
return;
}
}
sb.Append("Null");
Debug.Log(sb);
}
public ListDoubleNode(int val)
{
value = val;
pre = null;
next = null;
}