[Boost-commit] svn:boost r67085 - trunk/boost/msm/back

Subject: [Boost-commit] svn:boost r67085 - trunk/boost/msm/back
From: christophe.j.henry_at_[hidden]
Date: 2010-12-07 12:35:12

Author: chenry
Date: 2010-12-07 12:35:12 EST (Tue, 07 Dec 2010)
New Revision: 67085
URL: http://svn.boost.org/trac/boost/changeset/67085

Log:
bugfix (anonymous transition of a submachine was not called for the initial state)
Text files modified: 
   trunk/boost/msm/back/state_machine.hpp |     3 +++                                     
   1 files changed, 3 insertions(+), 0 deletions(-)

Modified: trunk/boost/msm/back/state_machine.hpp
==============================================================================
--- trunk/boost/msm/back/state_machine.hpp	(original)
+++ trunk/boost/msm/back/state_machine.hpp	2010-12-07 12:35:12 EST (Tue, 07 Dec 2010)
@@ -2100,6 +2100,9 @@
      void start(Event const& incomingEvent)
      {
          region_start_helper< ::boost::mpl::int_<0> >::do_start(this,incomingEvent);
+         // give a chance to handle an anonymous (eventless) transition
+         handle_eventless_transitions_helper<library_sm> eventless_helper(this,true);
+         eventless_helper.process_completion_event();
      }
 
      template <class StateType>