Vector<T> Constructors
Definition
Important
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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 |
- Source:
- Vector_1.cs
- Source:
- Vector_1.cs
- 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>new System.Numerics.Vector<'T (requires 'T : struct)> : ReadOnlySpan<byte> -> System.Numerics.Vector<'T (requires 'T : struct)>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
values did not contain at least Count elements.
.NET 5 and later: Type T is not supported.
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.
Applies to
.NET 10 およびその他のバージョン
| 製品 | バージョン |
|---|---|
| .NET | Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
- Source:
- Vector_1.cs
- Source:
- Vector_1.cs
- 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>new System.Numerics.Vector<'T (requires 'T : struct)> : ReadOnlySpan<'T (requires 'T : struct)> -> System.Numerics.Vector<'T (requires 'T : struct)>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
values did not contain at least Count elements.
.NET 5 and later: Type T is not supported.
The length of values is less than Count.
Remarks
Only the first Count elements are added to the vector. The remainders are ignored.
Applies to
.NET 10 およびその他のバージョン
| 製品 | バージョン |
|---|---|
| .NET | Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
- Source:
- Vector_1.cs
- Source:
- Vector_1.cs
- Source:
- Vector_1.cs
Constructs a vector from the given Span<T>.
public:
Vector(Span<T> values);[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public Vector(Span<T> values);public Vector(Span<T> values);[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
new System.Numerics.Vector<'T> : Span<'T> -> System.Numerics.Vector<'T>new System.Numerics.Vector<'T (requires 'T : struct)> : Span<'T (requires 'T : struct)> -> System.Numerics.Vector<'T (requires 'T : struct)>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.
- Attributes
Exceptions
values did not contain at least Count elements.
.NET 5 and later: Type T is not supported.
The length of values is less than Count.
Remarks
Only the first Count elements are added to the vector. The remainders are ignored.
Applies to
.NET 10 およびその他のバージョン
| 製品 | バージョン |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.1 |
- Source:
- Vector_1.cs
- Source:
- Vector_1.cs
- 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 (requires 'T : struct)> : 'T -> System.Numerics.Vector<'T (requires 'T : struct)>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
.NET 5 and later: Type T is not supported.
Applies to
.NET 10 およびその他のバージョン
| 製品 | バージョン |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
| UWP | 10.0 |
- Source:
- Vector_1.cs
- Source:
- Vector_1.cs
- 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 (requires 'T : struct)> : 'T[] -> System.Numerics.Vector<'T (requires 'T : struct)>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
values is null.
.NET 5 and later: Type T is not supported.
values is null.
The length of values is less than Count.
Remarks
Only the first Count elements are added to the vector. The remainders are ignored.
Applies to
.NET 10 およびその他のバージョン
| 製品 | バージョン |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
| UWP | 10.0 |
- Source:
- Vector_1.cs
- Source:
- Vector_1.cs
- 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 (requires 'T : struct)> : 'T[] * int -> System.Numerics.Vector<'T (requires 'T : struct)>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
values is null.
.NET 5 and later: Type T is not supported.
values is null.
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.
Applies to
.NET 10 およびその他のバージョン
| 製品 | バージョン |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
| UWP | 10.0 |
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