Two functions with different args. Taking address of the one

[Виталий Фадеев]

On Thursday, 11 March 2021 at 13:14:56 UTC, Paul Backus wrote:
> On Thursday, 11 March 2021 at 12:56:34 UTC, Виталий Фадеев 
> wrote:
>> [...]
>
> Something like this:
>
>     template Overloads(alias symbol)
>     {
>         static if (__traits(compiles, __traits(parent, symbol)))
>             alias Overloads = __traits(getOverloads,
>                 __traits(parent, symbol),
>                 __traits(identifier, symbol)
>             );
>         else
>             alias Overloads = symbol;
>     }
>
>     auto getOverloadFor(alias fun, T)()
>     {
>         foreach (overload; Overloads!fun)
>             static if (__traits(compiles, (T arg) { 
> overload(arg); }))
>                 return &overload;
>     }
>
> Usage:
>
>     __processMouseKey = getOverloadFor!(process, MouseKeyEvent);

Thanks a lot, bro!