point-to-point-dumbbell.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * 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: George F. Riley<riley@ece.gatech.edu>
 */

// Define an object to create a dumbbell topology.

#ifndef POINT_TO_POINT_DUMBBELL_HELPER_H
#define POINT_TO_POINT_DUMBBELL_HELPER_H

#include <string>

#include "point-to-point-helper.h"
#include "ipv4-address-helper.h"
#include "ipv6-address-helper.h"
#include "internet-stack-helper.h"
#include "ipv4-interface-container.h"
#include "ipv6-interface-container.h"

namespace ns3 {

class PointToPointDumbbellHelper
{
public:
  PointToPointDumbbellHelper (uint32_t nLeftLeaf,
                              PointToPointHelper leftHelper,
                              uint32_t nRightLeaf,
                              PointToPointHelper rightHelper,
                              PointToPointHelper bottleneckHelper);

  ~PointToPointDumbbellHelper ();

public:
  Ptr<Node> GetLeft () const;

  Ptr<Node> GetLeft (uint32_t i) const;

  Ptr<Node> GetRight () const;

  Ptr<Node> GetRight (uint32_t i) const;

  Ipv4Address GetLeftIpv4Address (uint32_t i ) const; // Get left leaf address

  Ipv4Address GetRightIpv4Address (uint32_t i) const; // Get right leaf address

  Ipv6Address GetLeftIpv6Address (uint32_t i ) const; // Get left leaf address

  Ipv6Address GetRightIpv6Address (uint32_t i) const; // Get right leaf address

  uint32_t  LeftCount () const;

  uint32_t  RightCount () const;

  void      InstallStack (InternetStackHelper stack);

  void      AssignIpv4Addresses (Ipv4AddressHelper leftIp,
                                 Ipv4AddressHelper rightIp,
                                 Ipv4AddressHelper routerIp);

  void      AssignIpv6Addresses (Ipv6Address network, Ipv6Prefix prefix);

  void      BoundingBox (double ulx, double uly, double lrx, double lry);

private:
  NodeContainer          m_leftLeaf;
  NetDeviceContainer     m_leftLeafDevices;
  NodeContainer          m_rightLeaf;
  NetDeviceContainer     m_rightLeafDevices;
  NodeContainer          m_routers;
  NetDeviceContainer     m_routerDevices; // just two connecting the routers
  NetDeviceContainer     m_leftRouterDevices;
  NetDeviceContainer     m_rightRouterDevices;
  Ipv4InterfaceContainer m_leftLeafInterfaces;
  Ipv4InterfaceContainer m_leftRouterInterfaces;
  Ipv4InterfaceContainer m_rightLeafInterfaces;
  Ipv4InterfaceContainer m_rightRouterInterfaces;
  Ipv4InterfaceContainer m_routerInterfaces;
  Ipv6InterfaceContainer m_leftLeafInterfaces6;
  Ipv6InterfaceContainer m_leftRouterInterfaces6;
  Ipv6InterfaceContainer m_rightLeafInterfaces6;
  Ipv6InterfaceContainer m_rightRouterInterfaces6;
  Ipv6InterfaceContainer m_routerInterfaces6;
};

} // namespace ns3

#endif /* POINT_TO_POINT_DUMBBELL_HELPER_H */