MoreEnumerableWindowTSource Method

Processes a sequence into a series of sub-sequences representing a windowed subset of the original.

Definition

Namespace: MoreLinq
Assembly: MoreLinq (in MoreLinq.dll) Version: 3.4.0+b99a6a8cc504caf2d48372fe54a2f8116c59cd0c
C#
public static IEnumerable<IList<TSource>> Window<TSource>(
	this IEnumerable<TSource> source,
	int size
)

Parameters

source  IEnumerableTSource
The sequence to evaluate a sliding window over.
size  Int32
The size (number of elements) in each window.

Type Parameters

TSource
The type of the elements of the source sequence.

Return Value

IEnumerableIListTSource
A series of sequences representing each sliding window subsequence.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

The number of sequences returned is: Max(0, sequence.Count() - windowSize) + 1

Returned sub-sequences are buffered, but the overall operation is streamed.

See Also