PrimitiveDataFrameColumn<T>.GetReadOnlyNullBitMapBuffers Method
Definition
Important
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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__89))]
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>>[<System.Runtime.CompilerServices.IteratorStateMachine(typeof(Microsoft.Data.Analysis.PrimitiveDataFrameColumn<>+<GetReadOnlyNullBitMapBuffers>d__89))>]
member this.GetReadOnlyNullBitMapBuffers : unit -> seq<ReadOnlyMemory<byte>>Public Iterator Function GetReadOnlyNullBitMapBuffers () As IEnumerable(Of ReadOnlyMemory(Of Byte))Returns
IEnumerableReadOnlyMemory<T>
- Attributes
Remarks
Each ReadOnlyMemory<T> encodes the null values for its corresponding Data buffer