DataFrameColumn.GetValueGetterUsingCursor Method

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Definition

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

Returns the ValueGetter for each active column in cursor as a delegate to be cached.

protected internal virtual Delegate GetValueGetterUsingCursor (Microsoft.ML.DataViewRowCursor cursor, Microsoft.ML.DataViewSchema.Column schemaColumn);
abstract member GetValueGetterUsingCursor : Microsoft.ML.DataViewRowCursor * Microsoft.ML.DataViewSchema.Column -> Delegate
override this.GetValueGetterUsingCursor : Microsoft.ML.DataViewRowCursor * Microsoft.ML.DataViewSchema.Column -> Delegate
Protected Friend Overridable Function GetValueGetterUsingCursor (cursor As DataViewRowCursor, schemaColumn As DataViewSchema.Column) As Delegate

Parameters

cursor
DataViewRowCursor

The row cursor which has the current position

schemaColumn
DataViewSchema.Column

The DataViewSchema.Column to return the ValueGetter for.

Returns

Delegate

Applies to