Vector<T> Constructors

Definition

Namespace:

System.Numerics

Assembly:

System.Numerics.Vectors.dll

Creates an instance of Vector<T>.

Overloads

Vector<T>(ReadOnlySpan<Byte>)	Constructs a vector from the given read-only span of bytes.
Vector<T>(ReadOnlySpan<T>)	Constructs a vector from the given ReadOnlySpan<T>.
Vector<T>(Span<T>)	Constructs a vector from the given Span<T>.
Vector<T>(T)	Creates a vector whose components are of a specified type.
Vector<T>(T[])	Creates a vector from a specified array.
Vector<T>(T[], Int32)	Creates a vector from a specified array starting at a specified index position.

Remarks

The type T can be any of the following numeric types:

C# keywords	Framework Type
sbyte	SByte
byte	Byte
short	Int16
ushort	UInt16
int	Int32
uint	UInt32
long	Int64
ulong	UInt64
float	Single
double	Double

Vector<T>(ReadOnlySpan<Byte>)

Source:

Vector_1.cs

Constructs a vector from the given read-only span of bytes.

public:
 Vector(ReadOnlySpan<System::Byte> values);

public Vector (ReadOnlySpan<byte> values);

new System.Numerics.Vector<'T> : ReadOnlySpan<byte> -> System.Numerics.Vector<'T>

Public Sub New (values As ReadOnlySpan(Of Byte))

Parameters

values

ReadOnlySpan<Byte>

A read-only span of bytes that contains the values to add to the vector. The span must contain at least Count elements and only the first Count elements are used.

Exceptions

IndexOutOfRangeException

values did not contain at least Count elements.

NotSupportedException

.NET 5 and later: Type T is not supported.

ArgumentOutOfRangeException

The length of values is less than sizeof(Vector<T>).

Remarks

Only the first Count elements are added to the vector. The remainders are ignored.

Vector<T>(ReadOnlySpan<T>)

Source:

Vector_1.cs

Constructs a vector from the given ReadOnlySpan<T>.

public:
 Vector(ReadOnlySpan<T> values);

public Vector (ReadOnlySpan<T> values);

new System.Numerics.Vector<'T> : ReadOnlySpan<'T> -> System.Numerics.Vector<'T>

Public Sub New (values As ReadOnlySpan(Of T))

Parameters

values

ReadOnlySpan<T>

The values to add to the vector, as a read-only span of objects of type T. The span must contain at least Count elements and only the first Count elements are used.

Exceptions

IndexOutOfRangeException

values did not contain at least Count elements.

NotSupportedException

.NET 5 and later: Type T is not supported.

ArgumentOutOfRangeException

The length of values is less than Count.

Remarks

Only the first Count elements are added to the vector. The remainders are ignored.

Vector<T>(Span<T>)

Source:

Vector_1.cs

Constructs a vector from the given Span<T>.

public:
 Vector(Span<T> values);

public Vector (Span<T> values);

new System.Numerics.Vector<'T> : Span<'T> -> System.Numerics.Vector<'T>

Public Sub New (values As Span(Of T))

Parameters

values

Span<T>

The values to add to the vector, as a span of objects of type T. The span must contain at least Count elements and only the first Count elements are used.

Exceptions

IndexOutOfRangeException

values did not contain at least Count elements.

NotSupportedException

.NET 5 and later: Type T is not supported.

ArgumentOutOfRangeException

The length of values is less than Count.

Remarks

Only the first Count elements are added to the vector. The remainders are ignored.

Vector<T>(T)

Source:

Vector_1.cs

Creates a vector whose components are of a specified type.

public:
 Vector(T value);

public Vector (T value);

new System.Numerics.Vector<'T> : 'T -> System.Numerics.Vector<'T>

Public Sub New (value As T)

Parameters

value

T

The numeric type that defines the type of the components in the vector.

Exceptions

NotSupportedException

.NET 5 and later: Type T is not supported.

Vector<T>(T[])

Source:

Vector_1.cs

Creates a vector from a specified array.

public:
 Vector(cli::array <T> ^ values);

public Vector (T[] values);

new System.Numerics.Vector<'T> : 'T[] -> System.Numerics.Vector<'T>

Public Sub New (values As T())

Parameters

values

T[]

The values to add to the vector, as an array of objects of type T. The array must contain at least Count elements and only the first Count elements are used.

Exceptions

ArgumentNullException

values is null.

NotSupportedException

.NET 5 and later: Type T is not supported.

NullReferenceException

values is null.

ArgumentOutOfRangeException

The length of values is less than Count.

Remarks

Only the first Count elements are added to the vector. The remainders are ignored.

Vector<T>(T[], Int32)

Source:

Vector_1.cs

Creates a vector from a specified array starting at a specified index position.

public:
 Vector(cli::array <T> ^ values, int index);

public Vector (T[] values, int index);

new System.Numerics.Vector<'T> : 'T[] * int -> System.Numerics.Vector<'T>

Public Sub New (values As T(), index As Integer)

Parameters

values

T[]

The values to add to the vector, as an array of objects of type T. The array must contain at least Count elements from the specified index and only the first Count elements are used.

index

Int32

The starting index position from which to create the vector.

Exceptions

ArgumentNullException

values is null.

IndexOutOfRangeException

index is less than zero.

-or-

The length of values minus index is less than Count.

NotSupportedException

.NET 5 and later: Type T is not supported.

NullReferenceException

values is null.

ArgumentOutOfRangeException

The length of values, starting from index, is less than Count.

Remarks

Only the first Count elements are added to the vector. The remainders are ignored.