| 1 | // Copyright 2008 Christophe Henry |
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| 2 | // henry UNDERSCORE christophe AT hotmail DOT com |
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| 3 | // This is an extended version of the state machine available in the boost::mpl library |
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| 4 | // Distributed under the same license as the original. |
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| 5 | // Copyright for the original version: |
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| 6 | // Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed |
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| 7 | // under the Boost Software License, Version 1.0. (See accompanying |
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| 8 | // file LICENSE_1_0.txt or copy at |
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| 9 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 10 | |
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| 11 | #ifndef BOOST_MSM_COMMON_H |
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| 12 | #define BOOST_MSM_COMMON_H |
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| 13 | |
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| 14 | namespace boost { namespace msm |
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| 15 | { |
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| 16 | // wrapper for mpl::for_each as showed in the C++ Template Metaprogramming ch. 9 |
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| 17 | template <class T> |
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| 18 | struct wrap{}; |
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| 19 | |
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| 20 | // tag to use in grammars where states are seen (init_<<, states_<<...) |
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| 21 | struct state_tag{}; |
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| 22 | |
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| 23 | } } // boost::msm |
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| 24 | #endif //BOOST_MSM_COMMON_H |
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| 25 | |
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| 26 | |
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