ns2-mobility-helper.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2007 INRIA
 *               2009,2010 Contributors
 *
 * 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>
 * Contributors: Thomas Waldecker <twaldecker@rocketmail.com>
 *               Martín Giachino <martin.giachino@gmail.com>
 */
#ifndef NS2_MOBILITY_HELPER_H
#define NS2_MOBILITY_HELPER_H

#include <string>
#include <stdint.h>
#include "ns3/ptr.h"
#include "ns3/object.h"

namespace ns3 {

class ConstantVelocityMobilityModel;

class Ns2MobilityHelper
{
public:
  Ns2MobilityHelper (std::string filename);

  void Install (void) const;

  template <typename T>
  void Install (T begin, T end) const;
private:
  class ObjectStore
  {
public:
    virtual ~ObjectStore () {}
    virtual Ptr<Object> Get (uint32_t i) const = 0;
  };
  void ConfigNodesMovements (const ObjectStore &store) const;
  Ptr<ConstantVelocityMobilityModel> GetMobilityModel (std::string idString, const ObjectStore &store) const;
  std::string m_filename;
};

} // namespace ns3

namespace ns3 {

template <typename T>
void 
Ns2MobilityHelper::Install (T begin, T end) const
{
  class MyObjectStore : public ObjectStore
  {
public:
    MyObjectStore (T begin, T end)
      : m_begin (begin),
        m_end (end)
    {}
    virtual Ptr<Object> Get (uint32_t i) const {
      T iterator = m_begin;
      iterator += i;
      if (iterator >= m_end)
        {
          return 0;
        }
      return *iterator;
    }
private:
    T m_begin;
    T m_end;
  };
  ConfigNodesMovements (MyObjectStore (begin, end));
}


} // namespace ns3

#endif /* NS2_MOBILITY_HELPER_H */