PrimitiveDataFrameColumn<T>.GetReadOnlyNullBitMapBuffers Method

  • Reference

Definition

Namespace:
Microsoft.Data.Analysis
Assembly:
Microsoft.Data.Analysis.dll
Package:
Microsoft.Data.Analysis v0.21.1

Returns an enumerable of immutable ReadOnlyMemory<T> buffers representing null values in the Apache Arrow format

[System.Runtime.CompilerServices.IteratorStateMachine(typeof(Microsoft.Data.Analysis.PrimitiveDataFrameColumn<>+<GetReadOnlyNullBitMapBuffers>d__64))]
public System.Collections.Generic.IEnumerable<ReadOnlyMemory<byte>> GetReadOnlyNullBitMapBuffers ();
[<System.Runtime.CompilerServices.IteratorStateMachine(typeof(Microsoft.Data.Analysis.PrimitiveDataFrameColumn<>+<GetReadOnlyNullBitMapBuffers>d__64))>]
member this.GetReadOnlyNullBitMapBuffers : unit -> seq<ReadOnlyMemory<byte>>
Public Iterator Function GetReadOnlyNullBitMapBuffers () As IEnumerable(Of ReadOnlyMemory(Of Byte))

Returns

IEnumerable<ReadOnlyMemory<Byte>>

IEnumerableReadOnlyMemory<T>

Attributes
IteratorStateMachineAttribute

Remarks

Each ReadOnlyMemory<T> encodes the null values for its corresponding Data buffer

Applies to