This class incrementally updates a Statistic object based on changes to AList{T} and its variants (BList, BDictionary, and BMultiMap). More...

Source file:

Inheritance diagram for Loyc.Collections.AListStatisticTracker< K, T >:

Remarks

This class incrementally updates a Statistic object based on changes to AList{T} and its variants (BList, BDictionary, and BMultiMap).

Public fields
AListStatisticTracker(Func< T, double > selector, AListBase < K, T > list) Statistic	Statistic => Summary

Public fields inherited from Loyc.Collections.AListStatisticTrackerBase< K, T, TSummary >
IEnumerable< AListBase< K, T > >	AttachedLists => _roots.Keys

int	TotalCountInAttachedLists => _roots.Sum(pair => pair.Key.Count)

TSummary	Summary => GetSummary()

Public Member Functions
	AListStatisticTracker (Func< T, double > selector)

Public Member Functions inherited from Loyc.Collections.AListStatisticTrackerBase< K, T, TSummary >
TSummary	GetSummary ()

Public Member Functions inherited from Loyc.Collections.Impl.IAListTreeObserver< K, T >
void	Detach (AListBase< K, T > list, AListNode< K, T >?root)
	Called when the observer is being detached from an AList. Detach(), unlike Attach(), is not paired with a call to RootChanged. More...

void	RootChanged (AListBase< K, T > list, AListNode< K, T >?root, bool clear)
	Called when the root of the tree changes, or when the list is cleared. Also called after Attach(), but not after Detach(). More...

Protected Member Functions
override Statistic	Aggregate (Statistic[] data)

override Statistic	Summarize (AListLeafBase< K, T > data)

Protected Member Functions inherited from Loyc.Collections.AListStatisticTrackerBase< K, T, TSummary >
abstract TSummary	Aggregate (TSummary[] data)

TSummary	GetSummary (AListNode< K, T > node)

Additional Inherited Members
Protected fields inherited from Loyc.Collections.AListStatisticTrackerBase< K, T, TSummary >
virtual TSummary	EmptyResult => Aggregate(Empty<TSummary>.Array)

Public fields