at_thread_exit move overloading

[viboes]

What do you think about adding move support for at_thread_exit?

        template<typename F>
        void at_thread_exit(F&& f);

and be emulated with the following prototypes?

        template<typename F>
        void at_thread_exit(detail::thread_move_t<F> f);
        template<typename F>
        void at_thread_exit(F f, typename disable_if<boost::is_convertible<F&,detail::thread_move_t<F> >, dummy* >::type=0);

BTW, could you tell us why this function is not included on the C++0x proposal?

[viboes]

This modification forces the function F to follow the specific Boost.Thread move semantics, which I don't think it is desirable.

I think it will be better to wait until Boost.Thread replace its own move semantics by the one provided by Boost.Move (of course if accepted).