ipv4-address-generator.h

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/*
 * 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_GENERATOR_H
#define IPV4_ADDRESS_GENERATOR_H
 
#include "ns3/ipv4-address.h"
 
namespace ns3
{
 
class Ipv4AddressGenerator
{
  public:
    static void Init(const Ipv4Address net,
                     const Ipv4Mask mask,
                     const Ipv4Address addr = "0.0.0.1");
 
    static Ipv4Address NextNetwork(const Ipv4Mask mask);
 
    static Ipv4Address GetNetwork(const Ipv4Mask mask);
 
    static void InitAddress(const Ipv4Address addr, const Ipv4Mask mask);
 
    static Ipv4Address NextAddress(const Ipv4Mask mask);
 
    static Ipv4Address GetAddress(const Ipv4Mask mask);
 
    static void Reset();
 
    static bool AddAllocated(const Ipv4Address addr);
 
    static bool IsAddressAllocated(const Ipv4Address addr);
 
    static bool IsNetworkAllocated(const Ipv4Address addr, const Ipv4Mask mask);
 
    static void TestMode();
};
 
} // namespace ns3
 
#endif /* IPV4_ADDRESS_GENERATOR_H */