Date: 2001-03-20 21:19:35
I don't think you can do what you are trying to do.
I've tried with several complilers, and they all complain.
The most comprehensible compiler error complains about a circular
reference between turnstile and base_fm - which is true. The base
type is trying to access a typedef which is contained within the
--- In boost_at_y..., darylew_at_m... wrote:
> I've uploaded an interim version (0) of "fsm.zip" to the Yahoo-
> groups vault. It's a rip-off of Coplien's FSM structure I saw in an
> Usenet thread. A variant I did was to not have the state and
> stimulus types as template parameters, but as subtypes of the
> middle FSM class instead, becuase they're never independent of
> the FSM class. But I'm getting errors like:
> Error : 'stimulus_type' is not a struct/union/class member
> (instantiating: 'boost::fsm_base<turnstile>')
> fsm.hpp line 44 void fire( typename DerivedFSM::stimulus_type
> s );
> I'm using Metrowerks CodeWarrior Pro 5, with 5.3 update, on the
> Mac OS. Is this an error on my part or the compiler's? How can I
> fix it?
> Daryle Walker
> [no .sig, I'm web-posting]
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