>Update:
>I found a template named "boost::msm::back::is_composite_state" which
can be used to select a visitor type based on whether there are
>child states or not. With this useful metafunction, it was quite easy
to make a recursive function that iterates over all states. So unless
>there are some major drawbacks with this method there is no need for
any more specific examples.
>
>Best regards,
>Tommy
Hi,
thinking about it again, I think your method not
only works but also is less hassle that what I had in mind.
Good idea!
Christophe