Vector128.ConditionalSelect<T> 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
條件式從兩個向量中以位元方式選擇一個值。
public:
generic <typename T>
static System::Runtime::Intrinsics::Vector128<T> ConditionalSelect(System::Runtime::Intrinsics::Vector128<T> condition, System::Runtime::Intrinsics::Vector128<T> left, System::Runtime::Intrinsics::Vector128<T> right);
public:
generic <typename T>
where T : value class static System::Runtime::Intrinsics::Vector128<T> ConditionalSelect(System::Runtime::Intrinsics::Vector128<T> condition, System::Runtime::Intrinsics::Vector128<T> left, System::Runtime::Intrinsics::Vector128<T> right);
public static System.Runtime.Intrinsics.Vector128<T> ConditionalSelect<T>(System.Runtime.Intrinsics.Vector128<T> condition, System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right);
public static System.Runtime.Intrinsics.Vector128<T> ConditionalSelect<T>(System.Runtime.Intrinsics.Vector128<T> condition, System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) where T : struct;
static member ConditionalSelect : System.Runtime.Intrinsics.Vector128<'T> * System.Runtime.Intrinsics.Vector128<'T> * System.Runtime.Intrinsics.Vector128<'T> -> System.Runtime.Intrinsics.Vector128<'T>
static member ConditionalSelect : System.Runtime.Intrinsics.Vector128<'T (requires 'T : struct)> * System.Runtime.Intrinsics.Vector128<'T (requires 'T : struct)> * System.Runtime.Intrinsics.Vector128<'T (requires 'T : struct)> -> System.Runtime.Intrinsics.Vector128<'T (requires 'T : struct)> (requires 'T : struct)
Public Function ConditionalSelect(Of T) (condition As Vector128(Of T), left As Vector128(Of T), right As Vector128(Of T)) As Vector128(Of T)
Public Function ConditionalSelect(Of T As Structure) (condition As Vector128(Of T), left As Vector128(Of T), right As Vector128(Of T)) As Vector128(Of T)
類型參數
- T
向量中專案的型別。
參數
- condition
- Vector128<T>
用於從 或 left中選擇值right的遮罩。
- left
- Vector128<T>
當對應的 condition 位元為一時,所選擇的向量。
- right
- Vector128<T>
當對應的位元為 condition 零時,選擇的向量為零。
傳回
一個位元來自 left 或 right 基於 的 condition值的向量。
例外狀況
不支援 、 、 和 (T) 的類型condition。rightleft
備註
回傳的向量在每位元基礎上等價於。condition?left:right