Method async

include/fc/thread/thread.hpp:69–77

       */
      template<typename Functor>
      auto async( Functor&& f, const char* desc FC_TASK_NAME_DEFAULT_ARG, priority prio = priority()) -> fc::future<decltype(f())> {
         typedef decltype(f()) Result;
         typedef typename fc::deduce<Functor>::type FunctorType;
         fc::task<Result,sizeof(FunctorType)>* tsk = 
              new fc::task<Result,sizeof(FunctorType)>( fc::forward<Functor>(f), desc );
         fc::future<Result> r(fc::shared_ptr< fc::promise<Result> >(tsk,true) );
         async_task(tsk,prio);
         return r;
      }
      void poke();