public IEnumerator <CubeList <T> > GetEnumerator()
{
CubeList <T> c = next(self);
for (int i = 0; i < count && c != null; i++)
{
yield return(c);
c = next(c);
}
}
public LCube(CubeList <T> self, Func <CubeList <T>, CubeList <T> > next, int count)
{
this.self = self;
this.next = next;
this.count = count;
}
