MoreEnumerableWindowedTSource Method |
Processes a sequence into a series of subsequences representing a windowed subset of the original
Namespace:
MoreLinq
Assembly:
MoreLinq (in MoreLinq.dll) Version: 2.1.0
Syntax public static IEnumerable<IEnumerable<TSource>> Windowed<TSource>(
this IEnumerable<TSource> source,
int size
)
<ExtensionAttribute>
Public Shared Function Windowed(Of TSource) (
source As IEnumerable(Of TSource),
size As Integer
) As IEnumerable(Of IEnumerable(Of TSource))
public:
[ExtensionAttribute]
generic<typename TSource>
static IEnumerable<IEnumerable<TSource>^>^ Windowed(
IEnumerable<TSource>^ source,
int size
)
[<ExtensionAttribute>]
static member Windowed :
source : IEnumerable<'TSource> *
size : int -> IEnumerable<IEnumerable<'TSource>>
Parameters
- source
- Type: System.Collections.GenericIEnumerableTSource
The sequence to evaluate a sliding window over - size
- Type: SystemInt32
The size (number of elements) in each window
Type Parameters
- TSource
- The type of the elements of the source sequence
Return Value
Type:
IEnumerableIEnumerableTSourceA 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 subsequences are buffered, but the overall operation is streamed.
See Also