On Jul 26, 2015, at 15:49 , Michael de Haan <m...@comcast.net> wrote:
>
> func genericTFor<T>(s:String) -> T {
>
> return T(s)!
>
> }
>
>
>
> let intFromStr = intFor("9")
> let intFromStrB:Double = genericTFor("9")
> <<<<<<<<<<<<<<<<
>
> in other words, write a generic function that will return an Int, Double for
> a given string value, depending upon the input i.e. T
Generics aren’t templates, which is what you’d need for this to work. However,
what are you really trying to do? Your last example can just as well be written:
let intFromStrB = Double (“9”)
What you really need to do depends on what you’re really trying to achieve.
_______________________________________________
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to arch...@mail-archive.com
