Subject: Re: [statechart] Completion transitions again.
Newsgroups: gmane.comp.lib.boost.devel
Date: 2007-08-27 08:35:45 GMT (1 year, 44 weeks, 3 days, 16 hours and 5 minutes ago)
Leandro Lucarella <llucarella <at> integratech.com.ar> writes: > Hi! I'm looking at the statechart library and I found myself in a > situation where I need a completion transition. > > I saw in this thread[1] that they are not supported yet, so I wonder if > you plan to implement them in a near future. I'm still stuck with the problem I mentioned in that thread. IMO, the UML semantics are not clear in this area. Maybe you have a suggestion how this should work? > The only way to simulate that now is to make a dummy event and call > pocess_event/post_event/fifo_scheduler<>::queue_event|| at in the > enter/transition action of the state? - You'd probably want to go for post_event. - Never ever call process_event() from inside an FSM!!! That function (like all other member functions) is non-reentrant. - fifo_scheduler<>::queue_event races with external events that are scheduled by client code. In this context you almost never want that. Regards, -- Andreas Huber When replying by private email, please remove the words spam and trap from the address shown in the header. _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost