/// <summary>
///
/// </summary>
/// <returns></returns>
public CircleList <T> Clone()
{
CircleList <T> result = new CircleList <T>();
CircleListEnumerator iter = new CircleListEnumerator(this);
while (iter.MoveNext())
{
result.AddLast(iter.curNode.Clone());
}
if (this.isLinked)
{
result.LinkLastAndFirst();
}
return(result);
}
public CircleListEnumerator(CircleList <T> list)
{
this.first = list.first;
EnumeLength = list.length;
}