Vector.GetElement 方法
定义
重要
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重载
| GetElement(Vector4, Int32) | |
| GetElement(Vector2, Int32) | |
| GetElement(Vector3, Int32) | |
| GetElement<T>(Vector<T>, Int32) |
获取指定索引处的元素。 |
GetElement(Vector4, Int32)
- Source:
- Vector4.Extensions.cs
public:
[System::Runtime::CompilerServices::Extension]
static float GetElement(System::Numerics::Vector4 vector, int index);public static float GetElement(this System.Numerics.Vector4 vector, int index);static member GetElement : System.Numerics.Vector4 * int -> single<Extension()>
Public Function GetElement (vector As Vector4, index As Integer) As Single参数
- vector
- Vector4
- index
- Int32
返回
适用于
GetElement(Vector2, Int32)
- Source:
- Vector2.Extensions.cs
public:
[System::Runtime::CompilerServices::Extension]
static float GetElement(System::Numerics::Vector2 vector, int index);public static float GetElement(this System.Numerics.Vector2 vector, int index);static member GetElement : System.Numerics.Vector2 * int -> single<Extension()>
Public Function GetElement (vector As Vector2, index As Integer) As Single参数
- vector
- Vector2
- index
- Int32
返回
适用于
GetElement(Vector3, Int32)
- Source:
- Vector3.Extensions.cs
public:
[System::Runtime::CompilerServices::Extension]
static float GetElement(System::Numerics::Vector3 vector, int index);public static float GetElement(this System.Numerics.Vector3 vector, int index);static member GetElement : System.Numerics.Vector3 * int -> single<Extension()>
Public Function GetElement (vector As Vector3, index As Integer) As Single参数
- vector
- Vector3
- index
- Int32
返回
适用于
GetElement<T>(Vector<T>, Int32)
- Source:
- Vector.cs
- Source:
- Vector.cs
- Source:
- Vector.cs
获取指定索引处的元素。
public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
static T GetElement(System::Numerics::Vector<T> vector, int index);public static T GetElement<T>(this System.Numerics.Vector<T> vector, int index);static member GetElement : System.Numerics.Vector<'T> * int -> 'T<Extension()>
Public Function GetElement(Of T) (vector As Vector(Of T), index As Integer) As T类型参数
- T
向量中元素的类型。
参数
- vector
- Vector<T>
要从中获取元素的向量。
- index
- Int32
要获取的元素的索引。
返回
T
index 处的元素的值。
例外
index 小于零或者大于元素个数。
不支持 vector 类型 (T)。
