Get AA key and value type
Pierre via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sat Sep 19 06:07:17 PDT 2015
On Saturday, 19 September 2015 at 12:52:19 UTC, ponce wrote:
> On Saturday, 19 September 2015 at 12:50:51 UTC, Pierre wrote:
>> So how can I get types without instance ?
>> Thanks for help.
>
> ---------->8---------
>
> template AATypes(T)
> {
> // todo: static assert if T is no AA type here
>
> alias ArrayElementType!(typeof(T.init.keys)) key;
> alias ArrayElementType!(typeof(T.init.values)) value;
> }
>
>
> ---------->8---------
>
>
> Should work.
You're right it's OK now.
Thank you.
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