WindowExtension.Window<TSource> Method |
Processes a sequence into a series of subsequences representing a windowed subset of the original
Namespace:
MoreLinq.Extensions
Assembly:
MoreLinq (in MoreLinq.dll) Version: 3.3.1+b77df70598ab84c28cd43dcf74594024b6d575e1
Syntaxpublic static IEnumerable<IList<TSource>> Window<TSource>(
this IEnumerable<TSource> source,
int size
)
<ExtensionAttribute>
Public Shared Function Window(Of TSource) (
source As IEnumerable(Of TSource),
size As Integer
) As IEnumerable(Of IList(Of TSource))
public:
[ExtensionAttribute]
generic<typename TSource>
static IEnumerable<IList<TSource>^>^ Window(
IEnumerable<TSource>^ source,
int size
)
[<ExtensionAttribute>]
static member Window :
source : IEnumerable<'TSource> *
size : int -> IEnumerable<IList<'TSource>>
Parameters
- source
- Type: System.Collections.Generic.IEnumerable<TSource>
The sequence to evaluate a sliding window over - size
- Type: System.Int32
The size (number of elements) in each window
Type Parameters
- TSource
- The type of the elements of the source sequence
Return Value
Type:
IEnumerable<IList<TSource>>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
IEnumerable<TSource>. 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 subsequences are buffered, but the overall operation is streamed.
See Also