Table of Contents

Method Locf

Namespace
MongoDB.Driver.Linq
Assembly
MongoDB.Driver.dll

Locf<TInput, TValue>(ISetWindowFieldsPartition<TInput>, Func<TInput, TValue>, SetWindowFieldsWindow)

Returns the last observation carried forward.

public static TValue Locf<TInput, TValue>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, TValue> selector, SetWindowFieldsWindow window = null)

Parameters

partition ISetWindowFieldsPartition<TInput>

The partition.

selector Func<TInput, TValue>

The selector that selects a value from the input document.

window SetWindowFieldsWindow

The window boundaries.

Returns

TValue

The last observation carried forward.

Type Parameters

TInput

The type of the input documents in the partition.

TValue

The type of the selected values.