copy_policies.hpp 849 B

123456789101112131415161718192021222324252627282930
  1. // Copyright 2008 Christophe Henry
  2. // henry UNDERSCORE christophe AT hotmail DOT com
  3. // This is an extended version of the state machine available in the boost::mpl library
  4. // Distributed under the same license as the original.
  5. // Copyright for the original version:
  6. // Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
  7. // under the Boost Software License, Version 1.0. (See accompanying
  8. // file LICENSE_1_0.txt or copy at
  9. // http://www.boost.org/LICENSE_1_0.txt)
  10. #ifndef BOOST_MSM_BACK_COPY_POLICIES_H
  11. #define BOOST_MSM_BACK_COPY_POLICIES_H
  12. #include <boost/noncopyable.hpp>
  13. namespace boost { namespace msm { namespace back
  14. {
  15. // deactivates copy
  16. struct NoCopy : ::boost::noncopyable
  17. {
  18. };
  19. // allows deep copy
  20. struct DeepCopy
  21. {
  22. };
  23. } } }//boost::msm::back
  24. #endif //BOOST_MSM_BACK_COPY_POLICIES_H