Vector128.ToVector256Unsafe<T>(Vector128<T>) Method

Definition

将给定向量转换为新的 Vector256<T>,将低 128 位设为给定向量的值,高 128 位保留为未初始化状态。Converts the given vector to a new Vector256<T> with the lower 128-bits set to the value of the given vector and the upper 128-bits left uninitialized.

public:
generic <typename T>
 where T : value class[System::Runtime::CompilerServices::Extension]
 static System::Runtime::Intrinsics::Vector256<T> ToVector256Unsafe(System::Runtime::Intrinsics::Vector128<T> vector);
public static System.Runtime.Intrinsics.Vector256<T> ToVector256Unsafe<T> (this System.Runtime.Intrinsics.Vector128<T> vector) where T : struct;
static member ToVector256Unsafe : System.Runtime.Intrinsics.Vector128<'T (requires 'T : struct)> -> System.Runtime.Intrinsics.Vector256<'T (requires 'T : struct)> (requires 'T : struct)
<Extension()>
Public Function ToVector256Unsafe(Of T As Structure) (vector As Vector128(Of T)) As Vector256(Of T)

Type Parameters

T

输入向量的类型。The type of the input vector.

Parameters

vector
Vector128<T>

要扩展的向量。The vector to extend.

Returns

Vector256<T>

一个新的 Vector256<T>,将低 128 位设为 vector 的值,高 128 位保留为未初始化状态。A new Vector256<T> with the lower 128-bits set to the value of vector and the upper 128-bits left uninitialized.

Exceptions

不支持 vector 类型 (T)。The type of vector (T) is not supported.

Applies to