Tensor<T>.Item[ReadOnlySpan 属性

定义

命名空间:

System.Numerics.Tensors

程序集:

System.Numerics.Tensors.dll

包:

System.Numerics.Tensors v9.0.0-rc.1.24431.7

重载

Item[Tensor<Boolean>]
Item[ReadOnlySpan<NIndex>]	返回对 Tensor 的指定元素的引用。
Item[ReadOnlySpan<NRange>]	返回 Tensor 的切片。
Item[ReadOnlySpan<IntPtr>]	返回对 Tensor 的指定元素的引用。

Item[Tensor<Boolean>]

Source:

Tensor.cs

public:
 property System::Numerics::Tensors::Tensor<T> ^ default[System::Numerics::Tensors::Tensor<bool> ^] { System::Numerics::Tensors::Tensor<T> ^ get(System::Numerics::Tensors::Tensor<bool> ^ filter); };

public System.Numerics.Tensors.Tensor<T> this[System.Numerics.Tensors.Tensor<bool> filter] { get; }

member this.Item(System.Numerics.Tensors.Tensor<bool>) : System.Numerics.Tensors.Tensor<'T>

Default Public ReadOnly Property Item(filter As Tensor(Of Boolean)) As Tensor(Of T)

参数

filter

Tensor<Boolean>

属性值

Tensor<T>

例外

ArgumentOutOfRangeException

Item[ReadOnlySpan<NIndex>]

Source:

Tensor.cs

返回对 Tensor 的指定元素的引用。

public:
 property T % default[ReadOnlySpan<System::Buffers::NIndex>] { T % get(ReadOnlySpan<System::Buffers::NIndex> indexes); };

public ref T this[scoped ReadOnlySpan<System.Buffers.NIndex> indexes] { get; }

member this.Item(ReadOnlySpan<System.Buffers.NIndex>) : 'T

Default Public ReadOnly Property Item(indexes As ReadOnlySpan(Of NIndex)) As T

参数

indexes

ReadOnlySpan<NIndex>

属性值

T

例外

IndexOutOfRangeException

当索引小于 0 或索引大于或等于 FlattenedLength 时引发

Item[ReadOnlySpan<NRange>]

Source:

Tensor.cs

返回 Tensor 的切片。

public:
 property System::Numerics::Tensors::Tensor<T> ^ default[ReadOnlySpan<System::Buffers::NRange>] { System::Numerics::Tensors::Tensor<T> ^ get(ReadOnlySpan<System::Buffers::NRange> ranges); void set(ReadOnlySpan<System::Buffers::NRange> ranges, System::Numerics::Tensors::Tensor<T> ^ value); };

public System.Numerics.Tensors.Tensor<T> this[scoped ReadOnlySpan<System.Buffers.NRange> ranges] { get; set; }

member this.Item(ReadOnlySpan<System.Buffers.NRange>) : System.Numerics.Tensors.Tensor<'T> with get, set

Default Public Property Item(ranges As ReadOnlySpan(Of NRange)) As Tensor(Of T)

参数

ranges

ReadOnlySpan<NRange>

属性值

Tensor<T>

实现

Item[ReadOnlySpan<NRange>]

例外

IndexOutOfRangeException

当任何索引小于 0 或任何索引大于或等于 FlattenedLength 时引发

Item[ReadOnlySpan<IntPtr>]

Source:

Tensor.cs

返回对 Tensor 的指定元素的引用。

public:
 property T % default[ReadOnlySpan<IntPtr>] { T % get(ReadOnlySpan<IntPtr> indexes); };

public ref T this[scoped ReadOnlySpan<IntPtr> indexes] { get; }

member this.Item(ReadOnlySpan<nativeint>) : 'T

Default Public ReadOnly Property Item(indexes As ReadOnlySpan(Of IntPtr)) As T

参数

indexes

ReadOnlySpan<IntPtr>

ReadOnlySpan<nativeint>

属性值

T

例外

IndexOutOfRangeException

当索引小于 0 或索引大于或等于 FlattenedLength 时引发