Re: [boost] [result_of] vs function name

From: shunsuke (pstade.mb_at_[hidden])
Date: 2008-02-07 09:30:19

Giovanni Piero Deretta wrote:
>>   void foo() {}
>>   result_of<T_a_func_obj(???)>::type r = a_func_obj(foo);
>>
>> What should ??? be?
> 
> Something like:
> 
>   result_of<T(void(*)())>::type

If `&foo` is passed.

> Or if you prefer a reference (not sure about the syntax)
> 
>   result_of<T(void(&)())>::type

I think this is the only choice.
I've found:
    3.10/2
    An lvalue refers to an object or function.

So, `foo` must be lvalue!?

Regards,

-- 
Shunsuke Sogame