LinqExtensions.SelectMany<T, TResult>(Vector<T>, Func<T, Int32, IEnumerable<TResult>>) Method

Projects each element of a vector to a vector incorporating the element's index and flattens the resulting vectors into one vector.

Definition

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

C#

public static IEnumerable<TResult> SelectMany<T, TResult>(
	this Vector<T> vector,
	Func<T, int, IEnumerable<TResult>> selector
)

Visual Basic

<ExtensionAttribute>
Public Shared Function SelectMany(Of T, TResult) ( 
	vector As Vector(Of T),
	selector As Func(Of T, Integer, IEnumerable(Of TResult))
) As IEnumerable(Of TResult)

C++/CLI

public:
[ExtensionAttribute]
generic<typename T, typename TResult>
static IEnumerable<TResult>^ SelectMany(
	Vector<T>^ vector, 
	Func<T, int, IEnumerable<TResult>^>^ selector
)

F#

[<ExtensionAttribute>]
static member SelectMany : 
        vector : Vector<'T> * 
        selector : Func<'T, int, IEnumerable<'TResult>> -> IEnumerable<'TResult>

Parameters

vector Vector<T>: A vector to project.
selector Func<T, Int32, IEnumerable<TResult>>: A function to apply to each element.

Type Parameters

T: The type of the elements of the vector.
TResult: The type of the result.

Return Value

IEnumerable<TResult>
A vector whose elements are the result of invoking the function selector on each element of vector.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Vector<T>. 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

Reference

LinqExtensions Class

SelectMany Overload

Extreme.DataAnalysis.Linq Namespace