/**
 * 最初の著者:: トゥイー
 * リポジトリ情報:: $Id: ProgressiveHistoryElement.hpp 11 2011-05-14 02:11:18Z yutaka_at_home $
 * 著作権:: Copyright (C) Ownway.info, 2011. All rights reserved.
 * ライセンス:: CPL(Common Public Licence)
 */

#ifndef _TOPS_PROGRESSIVE_HISTORY_ELEMENT_HPP_
#define _TOPS_PROGRESSIVE_HISTORY_ELEMENT_HPP_

#include "tops/utilities/CloseContainer.hpp"

#include <boost/shared_ptr.hpp>

namespace tops {

	class ProgressiveHistoryElement;
	typedef boost::shared_ptr<ProgressiveHistoryElement> ProgressiveHistoryElementPtr;

	class ProgressiveHistoryElement : public Utility::CloseContainerElement {
	public:
		ProgressiveHistoryElement();
	};

}  // namespace tops

#endif
