Re: [Boost-users] Accessing MSM attribute under specific conditions causes non-compile

Subject: Re: [Boost-users] Accessing MSM attribute under specific conditions causes non-compile
From: Christophe Henry (christophe.j.henry_at_[hidden])
Date: 2012-09-06 15:56:31

>This is even more clear when I note that having an entry action on both the FSM and the initial state "seems redundant." 
> And it is, but only for the top-most level composite state. For composite state embedded in other machines, 
> history could cause the entry action on the composite state to be called, but the not the entry action on the (normally) initial state.

I don't think it's redundant if you consider the case of orthogonal regions. In this case, you usually want an entry action called only once.
In any case, I think I have to precise the doc a bit on this.

Regards,
Christophe