public static ForwardList operator >(ForwardList left, ForwardList right)
{
ForwardList result = (ForwardList)right.Clone();
result.GetLast().Next = ((ForwardList)left.Clone()).First;
return(result);
}
public static ForwardList operator +(ForwardList left, ForwardList right)
{
ForwardList result = (ForwardList)left.Clone();
Iterator cur = result.First, rightCur = right.First;
while (cur != null && rightCur != null)
{
cur.Next = new Iterator(rightCur.Value, cur.Next);
rightCur = rightCur.Next;
cur = cur.Next.Next;
}
cur = result.GetLast();
while (rightCur != null)
{
cur.Next = new Iterator(rightCur.Value);
rightCur = rightCur.Next;
cur = cur.Next;
}
return(result);
}