cid-factory.h

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/*
 * Copyright (c) 2007,2008,2009 INRIA, UDcast
 *
 * 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
 *
 * Authors: Jahanzeb Farooq <jahanzeb.farooq@sophia.inria.fr>
 *          Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
 *                               <amine.ismail@UDcast.com>
 */
 
#ifndef CONNECTION_IDENTIFIER_FACTORY_H
#define CONNECTION_IDENTIFIER_FACTORY_H
 
#include "cid.h"
 
#include <stdint.h>
 
namespace ns3
{
 
class CidFactory
{
  public:
    CidFactory();
    Cid AllocateBasic();
    Cid AllocatePrimary();
    Cid AllocateTransportOrSecondary();
    Cid AllocateMulticast();
    Cid Allocate(Cid::Type type);
 
    bool IsTransport(Cid cid) const;
    bool IsPrimary(Cid cid) const;
    bool IsBasic(Cid cid) const;
 
    void FreeCid(Cid cid);
 
  private:
    uint16_t m_m; 
 
    uint16_t m_basicIdentifier;                
    uint16_t m_primaryIdentifier;              
    uint16_t m_transportOrSecondaryIdentifier; 
    uint16_t m_multicastPollingIdentifier;     
};
 
} // namespace ns3
 
#endif /* CONNECTION_IDENTIFIER_FACTORY_H */