40 lines
846 B
C++
40 lines
846 B
C++
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#ifndef BOOST_FSM_BASE_EVENT_INCLUDED
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#define BOOST_FSM_BASE_EVENT_INCLUDED
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// Copyright Aleksey Gurtovoy 2002-2004
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/mpl for documentation.
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// $Id: base_event.hpp 49268 2008-10-11 06:26:17Z agurtovoy $
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// $Date: 2008-10-10 23:26:17 -0700 (Fri, 10 Oct 2008) $
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// $Revision: 49268 $
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#include <memory>
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namespace fsm { namespace aux {
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// represent an abstract base for FSM events
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struct base_event
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{
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public:
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virtual ~base_event() {};
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std::auto_ptr<base_event> clone() const
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{
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return do_clone();
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}
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private:
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virtual std::auto_ptr<base_event> do_clone() const = 0;
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};
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}}
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#endif // BOOST_FSM_BASE_EVENT_INCLUDED
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