/*
 * $Revision: 3556 $
 *
 * last checkin:
 *   $Author: beyer $
 *   $Date: 2013-06-07 19:36:11 +0200 (Fri, 07 Jun 2013) $
 ***************************************************************/

/** \file
 * \brief Declaration and implementation of the class PQBasicKeyRoot.
 *
 * \author Sebastian Leipert
 *
 * \par License:
 * This file is part of the Open Graph Drawing Framework (OGDF).
 *
 * \par
 * Copyright (C)<br>
 * See README.txt in the root directory of the OGDF installation for details.
 *
 * \par
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * Version 2 or 3 as published by the Free Software Foundation;
 * see the file LICENSE.txt included in the packaging of this file
 * for details.
 *
 * \par
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * \par
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 * \see  http://www.gnu.org/copyleft/gpl.html
 ***************************************************************/


#ifdef _MSC_VER
#pragma once
#endif


#ifndef OGDF_PQ_BASIC_KEY_ROOT_H
#define OGDF_PQ_BASIC_KEY_ROOT_H

#include <ogdf/basic/basic.h>


namespace ogdf {


	/**
	 * The class PQBasicKeyRoot is used as a base class of the class template
	 * basicKey. Using the class PQBasicKeyRoot, a user may
	 * refer to an information class without the class template structure.
	 */

	class PQBasicKeyRoot {

	public:

		//Constructor
		PQBasicKeyRoot() { }

		//Destructor
		~PQBasicKeyRoot() { }

		OGDF_NEW_DELETE
	};

}

#endif

