On Fri, Oct 7, 2011 at 3:37 PM, Steven Watanabe <watanabesj@gmail.com> wrote:

AMDG

On 10/07/2011 01:09 AM, Robert Jones wrote:
>
> Hi Julien - I think I've read the relevant pages already, but it seems to
> come down to whether
> the Boost.Function properly publishes its return type. I am a little
> surprised that it seems not to.
>

It does. As Michel pointed out, you're
not using result_of correctly.

Hi Steven, Julien - Indeed it does, which I didn't understand, but I think I now

do. Boost.Function objects publish a 'result' templated nested struct, not a nested

type, which it must do since the return type may depend on the invocation

arguments, so those arguments must be supplied.

Thanks for putting me straight.

- Rob.