[Boost-users] Fw: Re: [statechart] handling unexpected events

From: Andreas Huber Subject: RE: [Boost-users] [statechart] handling unexpected events To: "Robert Mecklenburg" Date: Monday, September 22, 2008, 11:31 PM

Hi Robert

If you really do not want to have the data_delivered::exit() function called when an unknown event occurs then your best option is to define the following reactions for data_delivered:

1. An ordinary transition to then ready state, triggered by the commit event 2. An ordinary transition to the ready state, triggered by exception_thrown event 3. An in_state_reaction triggered by even_base, which first posts the event an then throws an exception

Note: The order of the reactions is relevant.

HTH,

Andreas

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