public bool IsDescendantOf(LazyObservableTree <T> other)
{
if (other == null || !ReferenceEquals(this.Root, other.Root))
{
return(false);
}
return(this.EnumerateAncestors().Any(ancestor => ReferenceEquals(ancestor, other)));
}
public override ObservableSortedTree <T> ShallowClone()
{
var clone = new LazyObservableTree <T>(this.Value, this.Comparer, this.ChildFactory);
return(clone);
}
public bool IsInSameTreeAs(LazyObservableTree <T> other)
{
return(ReferenceEquals(this.Root, other.Root));
}