Subject: Re: [boost] [statechart] Undefined type
From: Andreas Huber (ahd6974-spamboostorgtrap_at_[hidden])
Date: 2010-03-16 18:27:23
> Thankyou for your help. The code example previously sent was providing
> an overview of the code layout (transitions removed). Adding transitions
> shows the problem under vc2003 e.g:
Please see the attached code, tested with VS2008. I introduced a level of
indirection with the B0Dummy & C0Dummy states, declared in the M.hpp header.
The trick is to have these states post an event in their entry action and
then use a custom_reaction to immediately transition to B0 & C0. This works
because now the transition target only needs to be mentioned in the cpp.
Yes, the definition of two additional states & 2 events is a bit cumbersome,
but this is sort of a worst case. E.g. it would have been much easier to
implement A2 & A3 in their own CPPs, because there you'd only have to
replace a transition with a custom_reaction.
HTH,
-- Andreas Huber When replying by private email, please remove the words spam and trap from the address shown in the header.