/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2006 INRIA

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation;

 *

 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 *

 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#include "high-precision.h"

#include <cmath>

#include "ns3/assert.h"

namespace ns3 {

HighPrecision Abs (HighPrecision const &value)

{

  if (value.Compare (HighPrecision::Zero ()) <= 0)

    {

      HighPrecision v = HighPrecision::Zero ();

      v.Sub (value);

      return v;

    }

  else

    {

      return value;

    }

}

}; /* namespace ns3 */