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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 | ||
11 | #ifndef BOOST_MSM_FRONT_COMMON_STATES_H | |
12 | #define BOOST_MSM_FRONT_COMMON_STATES_H | |
13 | ||
14 | #include <boost/mpl/int.hpp> | |
15 | #include <boost/mpl/vector.hpp> | |
16 | #include <boost/fusion/container/map.hpp> | |
17 | #include <boost/fusion/include/at_c.hpp> | |
18 | #include <boost/type_traits/add_const.hpp> | |
19 | #include <boost/msm/front/detail/common_states.hpp> | |
20 | ||
21 | namespace boost { namespace msm { namespace front | |
22 | { | |
23 | // default base: non-polymorphic, not visitable | |
24 | struct default_base_state | |
25 | { | |
26 | ~default_base_state(){} | |
27 | }; | |
28 | // default polymorphic base state. Derive all states from it to get polymorphic behavior | |
29 | struct polymorphic_state | |
30 | { | |
31 | virtual ~polymorphic_state() {} | |
32 | }; | |
33 | ||
34 | }}} | |
35 | ||
36 | #endif //BOOST_MSM_FRONT_COMMON_STATES_H | |
37 |