public Report(int maxSize, Func <T, TFeature> featureSelector, IComparer <T> comparer)
{
this.maxSize = maxSize;
this.featureSelector = featureSelector;
features = new ConcurrentDictionary <T, TFeature>();
itemSet = new ConcurrentSortedSet <Tuple <TFeature, T> >(Comparer <Tuple <TFeature, T> > .Create((x, y) =>
{
var firstComponent = x.Item1.CompareTo(y.Item1);
return(firstComponent != 0 ? firstComponent : comparer.Compare(x.Item2, y.Item2));
}));
}
public OrderedGroupedStat(Func <TIn, TGroup> grouper, Func <IStat <TIn, TOut> > stat) : base(grouper, stat)
{
sortedGroups = new ConcurrentSortedSet <Tuple <TOut, TGroup> >();
}
