public _(GroupByUntil <TSource, TKey, TElement, TDuration> parent, IObserver <IGroupedObservable <TKey, TElement> > observer, IDisposable cancel)
: base(observer, cancel)
{
_parent = parent;
_map = new Map <TKey, ISubject <TElement> >(_parent._comparer);
_nullGate = new object();
}
public _(GroupByUntil <TSource, TKey, TElement, TDuration> parent, IObserver <IGroupedObservable <TKey, TElement> > observer)
: base(observer)
{
_refCountDisposable = new RefCountDisposable(_groupDisposable);
_map = new Map <TKey, ISubject <TElement> >(parent._capacity, parent._comparer);
_keySelector = parent._keySelector;
_elementSelector = parent._elementSelector;
_durationSelector = parent._durationSelector;
}
