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- #ifndef BOOST_FSM_BASE_EVENT_INCLUDED
- #define BOOST_FSM_BASE_EVENT_INCLUDED
- // Copyright Aleksey Gurtovoy 2002-2004
- //
- // 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)
- //
- // See http://www.boost.org/libs/mpl for documentation.
- // $Id$
- // $Date$
- // $Revision$
- #include <memory>
- #include <boost/config.hpp>
- namespace fsm { namespace aux {
- // represent an abstract base for FSM events
- struct base_event
- {
- public:
- virtual ~base_event() {};
-
- #if defined(BOOST_NO_CXX11_SMART_PTR)
- std::auto_ptr<base_event> clone() const
-
- #else
- std::unique_ptr<base_event> clone() const
-
- #endif
- {
- return do_clone();
- }
-
- private:
- #if defined(BOOST_NO_CXX11_SMART_PTR)
- virtual std::auto_ptr<base_event> do_clone() const = 0;
-
- #else
- virtual std::unique_ptr<base_event> do_clone() const = 0;
-
- #endif
- };
- }}
- #endif // BOOST_FSM_BASE_EVENT_INCLUDED
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