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- // Copyright 2008 Christophe Henry
- // henry UNDERSCORE christophe AT hotmail DOT com
- // This is an extended version of the state machine available in the boost::mpl library
- // Distributed under the same license as the original.
- // Copyright for the original version:
- // Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
- // under the Boost Software License, Version 1.0. (See accompanying
- // file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- #ifndef BOOST_MSM_COMMON_H
- #define BOOST_MSM_COMMON_H
- namespace boost { namespace msm
- {
- // wrapper for mpl::for_each as showed in the C++ Template Metaprogramming ch. 9
- template <class T>
- struct wrap{};
- // tag to use in grammars where states are seen (init_<<, states_<<...)
- struct state_tag{};
- } } // boost::msm
- #endif //BOOST_MSM_COMMON_H
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