internal CreatingRemoving(Func <TSource, TResult> selector, Action <TResult> onRemove)
{
this.refCounter = new RefCounter <TResult>();
this.selector = selector;
this.onRemove = onRemove;
this.refCounter.OnRemove += onRemove;
}
internal Transaction(RefCounter <T> counter)
{
this.counter = counter;
}
public Transaction(RefCounter <T> counter)
{
this.counter = counter;
}