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/*
* $Revision: 3386 $
*
* last checkin:
* $Author: gutwenger $
* $Date: 2013-04-10 14:00:02 +0200 (Wed, 10 Apr 2013) $
***************************************************************/
/*!\file
* \author Matthias Elf
*
* \par License:
* This file is part of ABACUS - A Branch And CUt System
* Copyright (C) 1995 - 2003
* University of Cologne, Germany
*
* \par
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* \par
* This library 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
* Lesser General Public License for more details.
*
* \par
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* \see http://www.gnu.org/copyleft/gpl.html
*/
#ifndef ABA__ABACUSROOT_H
#define ABA__ABACUSROOT_H
#include <ogdf/basic/Logger.h>
#include <ogdf/basic/Array.h>
#include <ogdf/basic/ArrayBuffer.h>
#include <iomanip>
#include <sstream>
using std::ws;
using std::ostringstream;
using std::endl;
using std::flush;
using std::setw;
using ogdf::AlgorithmFailureException;
using ogdf::Logger;
using ogdf::Array;
using ogdf::ArrayBuffer;
// TODO: just a temporary fix
#ifdef _MSC_VER
#pragma warning(disable : 4996)
#endif
#define ABACUS_VERSION 301
#define ABACUS_VERSION_STRING "3.0.1/OGDF"
namespace abacus {
//! Base class of all other classes of ABACUS.
/**
* This class is the base class of all other classes of ABACUS.
* By embedding an enumeration and some useful functions in this class
* we can avoid a global scope of these names.
*/
class AbacusRoot {
public:
//! The destructor
/**
* Is only implemented since it should be virtual in derived classes.
*/
virtual ~AbacusRoot() { }
//! Converts a boolean variable to the strings \a "on" and \a "off".
/**
* \param value The boolean variable being converted.
* \return \a "on" if \a value is \a true
* \return \a "off" otherwise
*/
static const char *onOff(bool value);
//! Returns the absolute value of the fractional part of \a x.
/**
* E.g., it holds \a fracPart(2.33) == 0.33 and \a fracPart(-1.77) == 0.77.
*
* \param x The value of which the fractional part is computed.
*/
static double fracPart(double x) {
return (x >= 0.0) ? x-floor(x) : ceil(x)-x;
}
//! Converts the string \a str to a boolean value.
/**
* This is only possible for the strings <tt>"true"</tt> and <tt>"false"</tt>.
*/
static bool ascii2bool(const string &str);
//! Returns true if \a str ends with \a end, false otherwise.
static bool endsWith(const string &str, const string &end);
};
} //namespace abacus
#endif //AbacusRoot_H
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