FM / statechart

/usr/include/boost/statechart

Name	Size	Mode	Actions
detail/	-	0755	rm
asynchronous_state_machine.hpp	2510	0644	edit dl rm
custom_reaction.hpp	2150	0644	edit dl rm
deep_history.hpp	2133	0644	edit dl rm
deferral.hpp	1992	0644	edit dl rm
event.hpp	2032	0644	edit dl rm
event_base.hpp	2820	0644	edit dl rm
event_processor.hpp	1997	0644	edit dl rm
exception_translator.hpp	1545	0644	edit dl rm
fifo_scheduler.hpp	6202	0644	edit dl rm
fifo_worker.hpp	5450	0644	edit dl rm
history.hpp	555	0644	edit dl rm
in_state_reaction.hpp	2148	0644	edit dl rm
null_exception_translator.hpp	1200	0644	edit dl rm
processor_container.hpp	15279	0644	edit dl rm
result.hpp	2882	0644	edit dl rm
shallow_history.hpp	2148	0644	edit dl rm
simple_state.hpp	32628	0644	edit dl rm
state.hpp	2979	0644	edit dl rm
state_machine.hpp	33909	0644	edit dl rm
termination.hpp	2000	0644	edit dl rm
transition.hpp	2124	0644	edit dl rm

Edit: /usr/include/boost/statechart/exception_translator.hpp (1545B)

#include <boost/statechart/event.hpp>
#include <boost/statechart/result.hpp>

namespace boost
{
namespace statechart
{

//////////////////////////////////////////////////////////////////////////////
class exception_thrown : public event< exception_thrown > {};

//////////////////////////////////////////////////////////////////////////////
template< class ExceptionEvent = exception_thrown >
class exception_translator
{
  public:
    //////////////////////////////////////////////////////////////////////////
    // The following declarations should be private.
    // They are only public because many compilers lack template friends.
    //////////////////////////////////////////////////////////////////////////
    template< class Action, class ExceptionEventHandler >
    result operator()( Action action, ExceptionEventHandler eventHandler )
    {
      try
      {
        return action();
      }
      catch ( ... )
      {
        return eventHandler( ExceptionEvent() );
      }
    }
};

} // namespace statechart
} // namespace boost

#endif

#ifndef BOOST_STATECHART_EXCEPTION_TRANSLATOR_HPP_INCLUDED #define BOOST_STATECHART_EXCEPTION_TRANSLATOR_HPP_INCLUDED ////////////////////////////////////////////////////////////////////////////// // Copyright 2002-2006 Andreas Huber Doenni // Distributed under the Boost Software License, Version 1.0. (See accompany- // ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) ////////////////////////////////////////////////////////////////////////////// #include #include namespace boost { namespace statechart { ////////////////////////////////////////////////////////////////////////////// class exception_thrown : public event< exception_thrown > {}; ////////////////////////////////////////////////////////////////////////////// template< class ExceptionEvent = exception_thrown > class exception_translator { public: ////////////////////////////////////////////////////////////////////////// // The following declarations should be private. // They are only public because many compilers lack template friends. ////////////////////////////////////////////////////////////////////////// template< class Action, class ExceptionEventHandler > result operator()( Action action, ExceptionEventHandler eventHandler ) { try { return action(); } catch ( ... ) { return eventHandler( ExceptionEvent() ); } } }; } // namespace statechart } // namespace boost #endif