32 lines
987 B
C++
32 lines
987 B
C++
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// Copyright 2008 Christophe Henry
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// henry UNDERSCORE christophe AT hotmail DOT com
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// This is an extended version of the state machine available in the boost::mpl library
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// Distributed under the same license as the original.
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// Copyright for the original version:
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// Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
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// under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_MSM_FRONT_COMMON_COMPLETION_EVENT_H
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#define BOOST_MSM_FRONT_COMMON_COMPLETION_EVENT_H
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namespace boost { namespace msm { namespace front
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{
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struct none
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{
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// make every event convertible to none.
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// to support standard-conform implementation of pseudo exits.
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none(){}
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template <class Event>
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none(Event const&){}
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typedef int completion_event;
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};
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}}}
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#endif //BOOST_MSM_FRONT_COMMON_COMPLETION_EVENT_H
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