Re: [boost] [result_of] vs function name

From: Giovanni Piero Deretta (gpderetta_at_[hidden])
Date: 2008-02-07 08:02:08

On Feb 7, 2008 11:07 AM, shunsuke <pstade.mb_at_[hidden]> wrote:
> Hi,
>
> function name is not object.
> So, I don't know whether function name is lvalue or rvalue.
> For example,
>
>   void foo() {}
>   result_of<T_a_func_obj(???)>::type r = a_func_obj(foo);
>
> What should ??? be?

Something like:

  result_of<T(void(*)())>::type

Or if you prefer a reference (not sure about the syntax)

  result_of<T(void(&)())>::type

Note: totaly untested of course :)

HTH,

--
gpd