ExtendedRandom.GetItemsWithoutReplacement Method

Definition

Namespace: Numerics.NET.Random
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.0

Overload List

GetItemsWithoutReplacement<T>(T[], Int32)	Creates an array populated with items chosen at random from the provided set of choices without replacement.
GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Int32)	Creates an array populated with items chosen at random from the provided set of choices without replacement.
GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Span<T>)	Populates the specified span with items chosen at random from the provided set of choices without replacement.

GetItemsWithoutReplacement<T>(T[], Int32)

Creates an array populated with items chosen at random from the provided set of choices without replacement.

public T[] GetItemsWithoutReplacement<T>(
	T[] choices,
	int length
)

Visual Basic

Public Function GetItemsWithoutReplacement(Of T) ( 
	choices As T(),
	length As Integer
) As T()

C++/CLI

public:
generic<typename T>
array<T>^ GetItemsWithoutReplacement(
	array<T>^ choices, 
	int length
)

member GetItemsWithoutReplacement : 
        choices : 'T[] * 
        length : int -> 'T[]

Parameters

choices T[]: The items to use to populate the array.
length Int32: The length of the array to return.

Type Parameters

T: The type of the elements of choices.

Return Value

T[]
An array of length elements chosen from choices.

Exceptions

ArgumentNullException	choices is null.
ArgumentException	choices is empty.
ArgumentOutOfRangeException	length is less than zero.

GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Int32)

Creates an array populated with items chosen at random from the provided set of choices without replacement.

public T[] GetItemsWithoutReplacement<T>(
	ReadOnlySpan<T> choices,
	int length
)

Visual Basic

Public Function GetItemsWithoutReplacement(Of T) ( 
	choices As ReadOnlySpan(Of T),
	length As Integer
) As T()

C++/CLI

public:
generic<typename T>
array<T>^ GetItemsWithoutReplacement(
	ReadOnlySpan<T> choices, 
	int length
)

member GetItemsWithoutReplacement : 
        choices : ReadOnlySpan<'T> * 
        length : int -> 'T[]

Parameters

choices ReadOnlySpan<T>: The items to use to populate the array.
length Int32: The length of the array to return.

Type Parameters

T: The type of the elements of choices.

Return Value

T[]
An array of length elements chosen from choices.

Exceptions

ArgumentException	choices is empty.
ArgumentOutOfRangeException	length is less than zero.

GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Span<T>)

Populates the specified span with items chosen at random from the provided set of choices without replacement.

public void GetItemsWithoutReplacement<T>(
	ReadOnlySpan<T> choices,
	Span<T> destination
)

Visual Basic

Public Sub GetItemsWithoutReplacement(Of T) ( 
	choices As ReadOnlySpan(Of T),
	destination As Span(Of T)
)

C++/CLI

public:
generic<typename T>
void GetItemsWithoutReplacement(
	ReadOnlySpan<T> choices, 
	Span<T> destination
)

member GetItemsWithoutReplacement : 
        choices : ReadOnlySpan<'T> * 
        destination : Span<'T> -> unit

Parameters

choices ReadOnlySpan<T>: The items to use to populate the span.
destination Span<T>: The span to be filled with items.

Type Parameters

T: The type of the elements of choices.

Exceptions

ArgumentException

choices is empty.

ExtendedRandom.GetItemsWithoutReplacement Method

Definition

Overload List

GetItemsWithoutReplacement<T>(T[], Int32)

Parameters

Type Parameters

Return Value

Exceptions

GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Int32)

Parameters

Type Parameters

Return Value

Exceptions

GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Span<T>)

Parameters

Type Parameters

Exceptions

See Also

Reference