Re: [Boost-users] [MSM] What's the easiest way to share data between states in a Boost.MSM state machine?

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