DataViewRow.GetGetter<TValue>(DataViewSchema+Column) Method
Definition
Important
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Returns a value getter delegate to fetch the value of the given column, from the row.
This throws if the column is not active in this row, or if the type
TValue differs from this column's type.
public abstract Microsoft.ML.ValueGetter<TValue> GetGetter<TValue> (Microsoft.ML.DataViewSchema.Column column);abstract member GetGetter : Microsoft.ML.DataViewSchema.Column -> Microsoft.ML.ValueGetter<'Value>Public MustOverride Function GetGetter(Of TValue) (column As DataViewSchema.Column) As ValueGetter(Of TValue)Type Parameters
- TValue
is the column's content type.
Parameters
- column
- DataViewSchema.Column
is the output column whose getter should be returned.