public override ViewR <CompElement <T>, double> RightView()
{
ViewR <CompElement <T>, double> internRView = _treeRep.RightView();
internRView.ftInit = new PriorityQueue <T>(internRView.ftInit);
return(internRView);
}
public override IEnumerable <T> ToSequenceR()
{
ViewR <T> rView = RightView();
yield return(rView.last);
foreach (T t in rView.ftInit.ToSequenceR())
{
yield return(t);
}
}
public OrderedSequence <T, M> PushBack(OrderedElement <T, M> ordEl)
{
ViewR <OrderedElement <T, M>, M> viewR = _tree.RightView();
if (viewR != null)
{
if (viewR.last.Measure()
.CompareTo(ordEl.Measure())
> 0)
{
throw new Exception(
"OrderedSequence Error: PushBack() of an element less than the biggest seq el."
);
}
}
//else
return(new OrderedSequence <T, M>(_key, _tree.PushBack(ordEl)));
}