Re: [boost] Futures Review - wait_for_ on fusion sequences

Hi, Could the wait_for_ functions be overloaded for fusion sequences, e.g. fusion::vector<shared_future<int>, shared_future<string> > seq; unsigned i = wait_for_any(seq); I have checkd the followig code and it works for me. struct waiter_add { waiter_add(boost::detail::future_waiter& waiter) : waiter_(waiter) {} boost::detail::future_waiter& waiter_; template<typename ACT> void operator()(ACT& act) const { waiter_.add(act); } }; template<typename FusionSequence> unsigned wait_for_any(FusionSequence& seq) { boost::detail::future_waiter waiter; boost::fusion::for_each(seq, waiter_add(waiter)); return waiter.wait(); } Thanks, Vicente