Re: [Boost-users] function_traits<> help, ASAP please!

From: Hossein Haeri (powerprogman_at_[hidden])
Date: 2004-12-26 07:46:33

Aleksey,

> > int main()
> > {
> >   typedef void (*FType) ();
>                   ^
> 
> Should be
> 
>     typedef void (FType) ();

Aha! I tested it and it was fine. :)

> >   typedef 
> >     typename 
> >       boost::function_traits<FType>
> >         ::result_type return_type;
> > 
> >   cin.get();
> >   return 0;
> > }
> ...
> > Is he right? Is there anything particular I should
> had
> > done, and I've not?
> 
> 'function_traits' requires you to pass a _function
> type_, 
> which is a different beast from a pointer to a
> function.

I see. You know for sure that we C/C++ programmers are
"used to" work with function pointer (types), as this
is how we pass them around, if any! (Excluding
Functors, I mean.)

Very nice answer indeed.

Bunches of Thanks,
Mery Chistmas,
--Hossein

                
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