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LargestSmallest.LargestIndices<TSource> Method (IEnumerable<TSource> , IList<TSource> , Func<TSource, Nullable<Int32> > , IList<Int32> )

Returns largest elements (total - count) using selector to receive as transform function.

Namespace:  FinMath.Statistics
Assembly:  FinMath (in FinMath.dll) Version: 2.4.7-0a995bd0ea1854c2c868ec3f8dae606c5777e170
Syntax
C#
public static int LargestIndices<TSource>(
	this IEnumerable<TSource> source,
	IList<TSource> resultValues,
	Func<TSource, Nullable<int>> selector,
	IList<int> resultIndices
)

Parameters

source
Type: System.Collections.Generic.IEnumerable<TSource>
A sequence of values to determine the maximum value of.
resultValues
Type: System.Collections.Generic.IList<TSource>
Array to store largest elements in source.
selector
Type: System.Func<TSource, Nullable<Int32>>
A transform function to apply to each element.
resultIndices
Type: System.Collections.Generic.IList<Int32>
Array to store indices of largest elements in source.

Type Parameters

TSource
The type of the elements of source.

Return Value

Type: Int32
Number of elements stored.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also