[boost] [thread] other thread_group functions

Hi, I would like to know which of the following thread functions have a sens for thread_group? bool joinable() const; bool timed_join(const system_time& wait_until); template<typename TimeDuration> bool timed_join(TimeDuration const& rel_time); void detach(); I have another sugestion related to the _all suffix of the thread_group functions join_all and interrupt_all. Could you add the synonyms join and interrupt? In this way a thread_group can be seen as a compound object sharing the same interface as the element thread. ______________________ Vicente Juan Botet Escribá