ipv4-address-helper.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2008 University of Washington
 *
 * 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
 */

#ifndef IPV4_ADDRESS_HELPER_H
#define IPV4_ADDRESS_HELPER_H

#include "ns3/ipv4-address.h"
#include "ns3/net-device-container.h"
#include "ipv4-interface-container.h"

namespace ns3 {

class Ipv4AddressHelper
{
public:
  Ipv4AddressHelper ();

  Ipv4AddressHelper (Ipv4Address network, Ipv4Mask mask, 
                     Ipv4Address base = "0.0.0.1");

  void SetBase (Ipv4Address network, Ipv4Mask mask, 
                Ipv4Address base = "0.0.0.1");

  Ipv4Address NewNetwork (void);

  Ipv4Address NewAddress (void);

  Ipv4InterfaceContainer Assign (const NetDeviceContainer &c);

private:
  uint32_t NumAddressBits (uint32_t maskbits) const;

  uint32_t m_network; 
  uint32_t m_mask;    
  uint32_t m_address; 
  uint32_t m_base;    
  uint32_t m_shift;   
  uint32_t m_max;     
};

} // namespace ns3

#endif /* IPV4_ADDRESS_HELPER_H */