Set.intersect<'T> Function (F#)

Computes the intersection of the two sets.

Namespace/Module Path: Microsoft.FSharp.Collections.Set

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
Set.intersect : Set<'T> -> Set<'T> -> Set<'T> (requires comparison)

// Usage:
Set.intersect set1 set2

Parameters

• set1
  Type: Set<'T>

  The first input set.

• set2
  Type: Set<'T>

  The second input set.

Return Value

The intersection of set1 and set2.

Remarks

This function is named Intersect in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.

Example

The following code illustrates the use of the Set.intersect function.

let set1 = Set.ofList [ 1 .. 3 ]
let set2 = Set.ofList [ 2 .. 6 ] 
let setIntersect = Set.intersect set1 set2
printfn "Set.intersect [1 .. 3] [2 .. 6] yields %A" setIntersect

Output

Set.intersect [1 .. 3] [2 .. 6] yields set [2; 3]

Platforms

Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

Version Information

F# Runtime

Supported in: 2.0, 4.0

Silverlight

Supported in: 3

See Also

Reference

Collections.Set Module (F#)

Microsoft.FSharp.Collections Namespace (F#)

Change History

Date	History	Reason
May 2010	Added code example.	Information enhancement.