| // 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_FRONT_COMMON_COMPLETION_EVENT_H |
| #define BOOST_MSM_FRONT_COMMON_COMPLETION_EVENT_H |
| |
| namespace boost { namespace msm { namespace front |
| { |
| |
| struct none |
| { |
| // make every event convertible to none. |
| // to support standard-conform implementation of pseudo exits. |
| none(){} |
| template <class Event> |
| none(Event const&){} |
| |
| typedef int completion_event; |
| }; |
| |
| }}} |
| |
| #endif //BOOST_MSM_FRONT_COMMON_COMPLETION_EVENT_H |
| |
