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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_TYPES_H
- #define BOOST_MSM_COMMON_TYPES_H
- #include <boost/tuple/tuple.hpp>
- #include <boost/msm/common.hpp>
- namespace boost { namespace msm { namespace back
- {
- // used for disable_if
- template <int> struct dummy { dummy(int) {} };
- // return value for transition handling
- typedef enum
- {
- HANDLED_FALSE=0,
- HANDLED_TRUE =1,
- HANDLED_GUARD_REJECT=2,
- HANDLED_DEFERRED=4
- } HandledEnum;
- typedef HandledEnum execute_return;
- // source of event provided to RTC algorithm
- enum EventSourceEnum
- {
- EVENT_SOURCE_DEFAULT=0,
- EVENT_SOURCE_DIRECT=1,
- EVENT_SOURCE_DEFERRED=2,
- EVENT_SOURCE_MSG_QUEUE=4
- };
- typedef unsigned char EventSource;
- }}}
- #endif //BOOST_MSM_COMMON_TYPES_H
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