40 lines
846 B
C++
40 lines
846 B
C++
|
|
||
|
|
#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: base_event.hpp 49268 2008-10-11 06:26:17Z agurtovoy $
|
||
|
|
// $Date: 2008-10-10 23:26:17 -0700 (Fri, 10 Oct 2008) $
|
||
|
|
// $Revision: 49268 $
|
||
|
|
|
||
|
|
#include <memory>
|
||
|
|
|
||
|
|
namespace fsm { namespace aux {
|
||
|
|
|
||
|
|
// represent an abstract base for FSM events
|
||
|
|
|
||
|
|
struct base_event
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual ~base_event() {};
|
||
|
|
|
||
|
|
std::auto_ptr<base_event> clone() const
|
||
|
|
{
|
||
|
|
return do_clone();
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
virtual std::auto_ptr<base_event> do_clone() const = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
}}
|
||
|
|
|
||
|
|
#endif // BOOST_FSM_BASE_EVENT_INCLUDED
|