/*
* $Revision: 2552 $
*
* last checkin:
* $Author: gutwenger $
* $Date: 2012-07-05 16:45:20 +0200 (Do, 05. Jul 2012) $
***************************************************************/
/** \file
* \brief Implementation of class EdgeAttributes.
*
* \author Stefan Hachul
*
* \par License:
* This file is part of the Open Graph Drawing Framework (OGDF).
*
* \par
* Copyright (C)
* 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
***************************************************************/
#include "EdgeAttributes.h"
namespace ogdf {
ostream &operator<< (ostream & output, const EdgeAttributes & A)
{
output <<"length: "<< A.length;
output<<" index of original edge ";
if (A.e_original == NULL)
output <<"NULL";
else output<index();
output<<" index of subgraph edge ";
if (A.e_subgraph == NULL)
output <<"NULL";
if (A.moon_edge)
output<<" is moon edge ";
else
output <<" no moon edge ";
if (A.extra_edge)
output<<" is extra edge ";
else
output <<" no extra edge ";
return output;
}
istream &operator>> (istream & input, EdgeAttributes & A)
{
input >> A.length;
return input;
}
EdgeAttributes::EdgeAttributes()
{
length = 0;
e_original = NULL;
e_subgraph = NULL;
moon_edge = false;
extra_edge = false;
}
}//namespace ogdf