public override void ice_response(CV[] r, CV[] o)
{
System.Collections.IEnumerator eo = o.GetEnumerator();
System.Collections.IEnumerator er = r.GetEnumerator();
foreach(CV obj in _i)
{
eo.MoveNext();
er.MoveNext();
test(obj.i == ((CV)eo.Current).i);
test(obj.i == ((CV)er.Current).i);
}
callback.called();
}