You could cast the min and max values to an Int and iterate through the Int
range:
let min = Int(UInt8.min)
let max = Int(UInt8.max)
for i in min...max {
print(i)
}
While this will work it seems like a hack to me and Milos’ solution is more
elegant…
-Pete
> On Apr 8, 2016, at 5:50 AM, tuuranton--- via swift-users
> <swift-users@swift.org> wrote:
>
> I forgot to mention that I really would like to have i have type UInt8 within
> the loop. And since i is UInt8 it makes sense it should be able to take the
> values UInt8.min and UInt8.max (and all the values between).
>
> 8. Apr 2016 11:48 by swift-users@swift.org <mailto:swift-users@swift.org>:
>
> print(UInt8.min) //0
>
> print(UInt8.max) //255
>
>
>
> //Is there an easy way to loop between all values
>
> //between (and including both) UInt8.min and UInt8.max?
>
>
>
> //This doesn't work.
>
> //Runtime crash because UInt8.max has no successor.
>
> for i in UInt8.min...UInt8.max {
>
> print(i)
>
> }
>
>
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