MinSteinerTreeRZLoss.h File Reference

Implementation of the 1.55-approximation algorithm for the Minimum Steiner Tree problem by Robins and Zelikovsky. More...

#include <ogdf/graphalg/MinSteinerTreeMehlhorn.h>
#include <ogdf/graphalg/steiner_tree/Full3ComponentGeneratorVoronoi.h>
#include <ogdf/graphalg/steiner_tree/FullComponentGeneratorCaller.h>
#include <ogdf/graphalg/steiner_tree/FullComponentGeneratorDreyfusWagner.h>
#include <ogdf/graphalg/steiner_tree/FullComponentGeneratorDreyfusWagnerWithoutMatrix.h>
#include <ogdf/graphalg/steiner_tree/FullComponentStore.h>
#include <ogdf/graphalg/steiner_tree/SaveStatic.h>
#include <memory>
#include <set>

Go to the source code of this file.

Classes
class	ogdf::MinSteinerTreeRZLoss< T >
	This class implements the loss-contracting (1.55+epsilon)-approximation algorithm for the Steiner tree problem by Robins and Zelikovsky. More...
class	ogdf::MinSteinerTreeRZLoss< T >::Main

Namespaces
namespace	ogdf
	The namespace for all OGDF objects.

Macros
#define	OGDF_STEINERTREE_RZLOSS_REDUCE_ON

Detailed Description

Implementation of the 1.55-approximation algorithm for the Minimum Steiner Tree problem by Robins and Zelikovsky.

Author

Matthias Woste, Stephan Beyer

License:

This file is part of the Open Graph Drawing Framework (OGDF).

Copyright (C)
See README.md in the OGDF root directory 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, see http://www.gnu.org/copyleft/gpl.html

Definition in file MinSteinerTreeRZLoss.h.

Macro Definition Documentation

OGDF_STEINERTREE_RZLOSS_REDUCE_ON

#define OGDF_STEINERTREE_RZLOSS_REDUCE_ON

Definition at line 46 of file MinSteinerTreeRZLoss.h.