null_exception_translator.hpp

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#ifndef BOOST_STATECHART_NULL_EXCEPTION_TRANSLATOR_HPP_INCLUDED
#define BOOST_STATECHART_NULL_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 <boost/statechart/result.hpp>
 
 
 
namespace boost
{
namespace statechart
{
 
 
 
class null_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 )
    {
      return action();
    }
};
 
 
 
} // namespace statechart
} // namespace boost
 
 
 
#endif