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Subject: Re: [Boost-users] Boost::MSM: Transition Priority
From: georg_at_[hidden]
Date: 2015-03-17 03:45:33

> Hi,

> As we're talking about anonymous transitions, I read "repeatedly", but
> please be careful not to add another anonymous transition back otherwise
> you
> might get into an endless loop of anonymous transitions.

I tried your suggestion, and only this did work.

struct OnlyIfNoDeferred
        template<class Event, class Fsm, class SourceState, class TargetState>
        bool operator()(Event const &, Fsm & aFsm, SourceState &, TargetState &)
                size_t s_mq = aFsm.get_message_queue().size();
                size_t s_dq = aFsm.get_deferred_queue().size();
                return aFsm.get_message_queue().empty();

s_mq = 1
s_dq = 0

This functor does now work. I just answer and ask again, because i thought
that the defered queue should be size=1 and not the message queue.... Is
this a bug or is this intended behaviour?

> HTH,
> Christophe

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