Create an array in F #?

Question

In C # I would write something like

MyType arr = new MyType[10];

allocate arr

as an array that has 10 type elements MyType

.

How do I do the same in F # ??

let mutable arr = ?????????????

+2

DinGODzilla 25 oct. '09 at 1:19

2 answers

Perhaps you might be interested in this discussion , even though it is in the OCaml context.

+2

Pascal Cuoq 25 oct. '09 at 1:25

itowlson · Accepted Answer · 2009-10-25T01:31:06+0000

To initialize a default array (like zero or zero) use Array.zeroCreate:

let arr : int array = Array.zeroCreate 10

Use Array.init to initialize with a value.