Array.zip3<'T1,'T2,'T3> Function (F#)
Combines three arrays into an array of tuples with three elements. The three arrays must have equal lengths, otherwise an ArgumentException is raised.
Namespace/Module Path: Microsoft.FSharp.Collections.Array
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
Array.zip3 : 'T1 [] -> 'T2 [] -> 'T3 [] -> ('T1 * 'T2 * 'T3) []
// Usage:
Array.zip3 array1 array2 array3
Parameters
array1
Type: 'T1[]The first input array.
array2
Type: 'T2[]The second input array.
array3
Type: 'T3[]The third input array.
Exceptions
Exception |
Condition |
|---|---|
Thrown when the input arrays differ in length. |
Return Value
The array of tupled elements.
Remarks
This function is named Zip3 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 shows how to use Array.zip3.
let array1 = [| 1; 2; 3 |]
let array2 = [| -1; -2; -3 |]
let array3 = [| "horse"; "dog"; "elephant" |]
let arrayZip3 = Array.zip3 array1 array2 array3
printfn "%A" arrayZip3
Output
[|(1, -1, "horse"); (2, -2, "dog"); (3, -3, "elephant")|]
Platforms
Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2
Version Information
F# Core Library Versions
Supported in: 2.0, 4.0, Portable