ns2-mobility-helper.h

Go to the documentation of this file.

/*
 * 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 "ns3/object.h"
#include "ns3/ptr.h"
 
#include <stdint.h>
#include <string>
 
namespace ns3
{
 
class ConstantVelocityMobilityModel;
 
class Ns2MobilityHelper
{
  public:
    Ns2MobilityHelper(std::string filename);
 
    void Install() 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)
        {
        }
 
        Ptr<Object> Get(uint32_t i) const override
        {
            T iterator = m_begin;
            iterator += i;
            if (iterator >= m_end)
            {
                return nullptr;
            }
            return *iterator;
        }
 
      private:
        T m_begin;
        T m_end;
    };
 
    ConfigNodesMovements(MyObjectStore(begin, end));
}
 
} // namespace ns3
 
#endif /* NS2_MOBILITY_HELPER_H */