--- a/src/devices/wifi/propagation-delay-model.h	Thu Feb 25 13:51:59 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,96 +0,0 @@
-/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
-/*
- * Copyright (c) 2005,2006,2007 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>
- */
-#ifndef PROPAGATION_DELAY_MODEL_H
-#define PROPAGATION_DELAY_MODEL_H
-
-#include "ns3/ptr.h"
-#include "ns3/object.h"
-#include "ns3/nstime.h"
-#include "ns3/random-variable.h"
-
-namespace ns3 {
-
-class MobilityModel;
-
-/**
- * \brief calculate a propagation delay.
- */
-class PropagationDelayModel : public Object
-{
-public:
-  static TypeId GetTypeId (void);
-  virtual ~PropagationDelayModel ();
-  /**
-   * \param a the source
-   * \param b the destination
-   * \returns the calculated propagation delay
-   *
-   * Calculate the propagation delay between the specified
-   * source and destination.
-   */
-  virtual Time GetDelay (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const = 0;
-};
-
-/**
- * \brief the propagation delay is random
- */
-class RandomPropagationDelayModel : public PropagationDelayModel
-{
-public:
-  static TypeId GetTypeId (void);
-
-  /**
-   * Use the default parameters from PropagationDelayRandomDistribution.
-   */
-  RandomPropagationDelayModel ();
-  virtual ~RandomPropagationDelayModel ();
-  virtual Time GetDelay (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const;
-private:
-  RandomVariable m_variable;
-};
-
-/**
- * \brief the propagation speed is constant
- */
-class ConstantSpeedPropagationDelayModel : public PropagationDelayModel
-{
-public:
-  static TypeId GetTypeId (void);
-
-  /**
-   * Use the default parameters from PropagationDelayConstantSpeed.
-   */
-  ConstantSpeedPropagationDelayModel ();
-  virtual Time GetDelay (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const;
-  /**
-   * \param speed the new speed (m/s)
-   */
-  void SetSpeed (double speed);
-  /**
-   * \returns the current propagation speed (m/s).
-   */
-  double GetSpeed (void) const;
-private:
-  double m_speed;
-};
-
-} // namespace ns3
-
-#endif /* PROPAGATION_DELAY_MODEL_H */