Re: Setting defaults to variadic template args

[Jacob Carlborg]

On 2012-10-02 15:15, Manu wrote:

Is it possible?

Eg:
   struct Event(T... = (int, float))
   {
     void F(T...); // <- should default to F(int, float)
   }

Does anyone have any clever tricks that will work in this scenario? Some
magic tuple syntax?

struct Event
{
    static if (T.length == 0)
        void F(int, float);

    else
        void F(T);
}

Perhaps?

--
/Jacob Carlborg