Declaration and implementation of the class PQNode.
This file contains the header for the class template PQNode. The class template PQNode is used as an abstract base class for all nodes in a PQ-tree. The derived classes are a class template for Q- and P-nodes internalNodes (PQInternalNode) and a class template PQLeaf for the leaves of the tree.
- Author:
- Sebastian Leipert
- License:
- This file is part of the Open Graph Drawing Framework (OGDF).
Copyright (C). All rights reserved. See README.txt in the root directory of the OGDF installation for details.
- 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.
- 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.
- 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 also:
- http://www.gnu.org/copyleft/gpl.html
Definition in file PQNode.h.
