LinqExtensions.Where<T>(Vector<T>, Func<T, Boolean>) Method

Filters the elements of a vector based on a predicate.

Definition

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

public static Vector<T> Where<T>(
	this Vector<T> vector,
	Func<T, bool> predicate
)

Visual Basic

<ExtensionAttribute>
Public Shared Function Where(Of T) ( 
	vector As Vector(Of T),
	predicate As Func(Of T, Boolean)
) As Vector(Of T)

C++/CLI

public:
[ExtensionAttribute]
generic<typename T>
static Vector<T>^ Where(
	Vector<T>^ vector, 
	Func<T, bool>^ predicate
)

[<ExtensionAttribute>]
static member Where : 
        vector : Vector<'T> * 
        predicate : Func<'T, bool> -> Vector<'T>

vector Vector<T>: A vector to filter.
predicate Func<T, Boolean>: A function to test each element for a condition.

Vector<T>
A vector that contains the elements from vector that satisfy the condition.

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).

vector is null.

-or-

predicate is null.