DryadLinqQueryable.LongWhere(TSource) Method

DryadLinqQueryableLongWhereTSource Method

DryadLINQ documentation

Filters a sequence of values based on a predicate. Each element's index is used in the logic of the predicate function.

Namespace: Microsoft.Research.DryadLinq
Assembly: Microsoft.Research.DryadLinq (in Microsoft.Research.DryadLinq.dll) Version: 0.2.1.0 (0.2.1.0)

Syntax

C++

Copy

public static IQueryable<TSource> LongWhere<TSource>(
	this IQueryable<TSource> source,
	Expression<Func<TSource, long, bool>> predicate
)

<ExtensionAttribute> 
Public Shared Function LongWhere(Of TSource) ( 
	source As IQueryable(Of TSource),
	predicate As Expression(Of Func(Of TSource, Long, Boolean))
) As IQueryable(Of TSource)

public:
[ExtensionAttribute]
generic<typename TSource>
static IQueryable<TSource>^ LongWhere(
	IQueryable<TSource>^ source, 
	Expression<Func<TSource, long long, bool>^>^ predicate
)

Parameters

source: Type: System.LinqIQueryableTSource
The sequence of elements to filter
predicate: Type: System.Linq.ExpressionsExpressionFuncTSource, Int64, Boolean
The filter predicate.

Type Parameters

TSource: The type of the elements of source

Return Value

Type: IQueryableTSource
The elements in the input that satisfy the predicate

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQueryableTSource. 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).

Reference

DryadLinqQueryable Class

Microsoft.Research.DryadLinq Namespace