PrimitiveDataFrameColumn<T>.GetReadOnlyDataBuffers 方法

定義

命名空間:: Microsoft.Data.Analysis

組件:: Microsoft.Data.Analysis.dll

套件:: Microsoft.Data.Analysis v0.22.1

套件:: Microsoft.Data.Analysis v0.20.1

套件:: Microsoft.Data.Analysis v0.22.0

套件:: Microsoft.Data.Analysis v0.23.0-preview.1.25125.4

來源:: PrimitiveDataFrameColumn.BinaryOperations.cs

來源:: PrimitiveDataFrameColumn.BinaryOperations.cs

來源:: PrimitiveDataFrameColumn.BinaryOperations.cs

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。

回傳一個可枚舉的不可變記憶體緩衝區，代表底層值

[System.Runtime.CompilerServices.IteratorStateMachine(typeof(Microsoft.Data.Analysis.PrimitiveDataFrameColumn<>+<GetReadOnlyDataBuffers>d__63))]
public System.Collections.Generic.IEnumerable<ReadOnlyMemory<T>> GetReadOnlyDataBuffers();

[System.Runtime.CompilerServices.IteratorStateMachine(typeof(Microsoft.Data.Analysis.PrimitiveDataFrameColumn<>+<GetReadOnlyDataBuffers>d__88))]
public System.Collections.Generic.IEnumerable<ReadOnlyMemory<T>> GetReadOnlyDataBuffers();

[<System.Runtime.CompilerServices.IteratorStateMachine(typeof(Microsoft.Data.Analysis.PrimitiveDataFrameColumn<>+<GetReadOnlyDataBuffers>d__63))>]
member this.GetReadOnlyDataBuffers : unit -> seq<ReadOnlyMemory<'T>>

[<System.Runtime.CompilerServices.IteratorStateMachine(typeof(Microsoft.Data.Analysis.PrimitiveDataFrameColumn<>+<GetReadOnlyDataBuffers>d__88))>]
member this.GetReadOnlyDataBuffers : unit -> seq<ReadOnlyMemory<'T>>

Public Iterator Function GetReadOnlyDataBuffers () As IEnumerable(Of ReadOnlyMemory(Of T))

傳回

IEnumerable<ReadOnlyMemory<T>>

IEnumerableReadOnlyMemory<T>

屬性: IteratorStateMachineAttribute

備註

null 值會編碼在 GetReadOnlyNullBitmapBuffers 以 Apache Arrow 格式回傳的緩衝區中

適用於