IAggregator<T> Interface

Defines the methods and properties shared by all aggregators that return a specific type.

Definition

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

public interface IAggregator<T> : IAggregator

Visual Basic

Public Interface IAggregator(Of T)
	Inherits IAggregator

C++/CLI

generic<typename T>
public interface class IAggregator : IAggregator

type IAggregator<'T> = 
    interface
        interface IAggregator
    end

Gets whether the aggregator produces a value for empty groups.
(Inherited from IAggregator)

AggregateInto(IVector, IGrouping, IVector)	Aggregates the elements of a data frame column according to the specified grouping and returns the result in an existing vector. (Inherited from IAggregator)
AggregateInto(IVector, IGrouping, Vector<T>)	Aggregates the elements of a data frame column according to the specified grouping and returns the result in an existing vector.
TryAggregate(IVector, T)	Aggregates the elements of a vector and returns the result.
TryAggregate(IVector, Array1D<Int32>, Int32, T)	Aggregates the specified elements of a vector and returns the result.
TryAggregate(IVector, Int32, Int32, T)	Aggregates the specified range of elements of a vector and returns the result.