On Sun, 07 Jun 2009 17:58:30 -0400, HOSOKAWA Kenchi wrote:
> Hello,
>
>
> Interface member functions do not have implementations. This
> specification prevents to implement macro-like small functions which
> won't be overridden. It seems that interfaces are possible to have
> function implementations if the function is ensured not to be
> overridden. Hence following list will possibly avoid problems in
> multiple inheritance.
>
>
> interface I
> {
> void f(int);
> final void f_twice(int i) { f(i); f(i); }
> }
>
f_twice can be a template:
void f_twice()(int i) { f(i); f(i); }
It's pretty much exactly what you want. It should even work without
explicit instantiation.
-Steve
