Vector.CreateFromFunction<T> Method

Constructs a new dense vector.

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

public static DenseVector<T> CreateFromFunction<T>(
	int length,
	Func<int, T> initializer,
	ArrayMutability mutability = ArrayMutability.MutableValues,
	bool checkMissingValues = false
)

Visual Basic

Public Shared Function CreateFromFunction(Of T) ( 
	length As Integer,
	initializer As Func(Of Integer, T),
	Optional mutability As ArrayMutability = ArrayMutability.MutableValues,
	Optional checkMissingValues As Boolean = false
) As DenseVector(Of T)

C++/CLI

public:
generic<typename T>
static DenseVector<T>^ CreateFromFunction(
	int length, 
	Func<int, T>^ initializer, 
	ArrayMutability mutability = ArrayMutability::MutableValues, 
	bool checkMissingValues = false
)

static member CreateFromFunction : 
        length : int * 
        initializer : Func<int, 'T> * 
        ?mutability : ArrayMutability * 
        ?checkMissingValues : bool 
(* Defaults:
        let _mutability = defaultArg mutability ArrayMutability.MutableValues
        let _checkMissingValues = defaultArg checkMissingValues false
*)
-> DenseVector<'T>

Parameters

length Int32: The length of the vector.
initializer Func<Int32, T>: A delegate that returns the value of a element given its index.
mutability ArrayMutability (Optional): Specifies how the vector's values may be changed. The default is mutable values.
checkMissingValues Boolean (Optional): Optional. Specifies whether operations involving the vector should check for the presence of missing values. The default is false.

Type Parameters

T

Return Value

DenseVector<T>
A DenseVector<T> whose elements are initialized using initializer.

Exceptions

ArgumentNullException	initializer is null.
ArgumentOutOfRangeException	length is less than zero.