1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */

     2 /*

     3  * Copyright (c) 2007 INRIA

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License version 2 as

     7  * published by the Free Software Foundation;

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

    16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    17  *

    18  * Authors: 

    19  *  Mathieu Lacage <mathieu.lacage@sophia.inria.fr>,

    20  */

    21 #ifndef IPV4_LOOPBACK_INTERFACE_H

    22 #define IPV4_LOOPBACK_INTERFACE_H

    23 

    24 #include "ipv4-interface.h"

    25 #include "ns3/ptr.h"

    26 

    27 namespace ns3 {

    28 

    29 class Node;

    30 /**

    31  * \brief An IPv4 loopback interface

    32  */

    33 class Ipv4LoopbackInterface : public Ipv4Interface 

    34 {

    35 public:

    36   static TypeId GetTypeId (void);

    37   Ipv4LoopbackInterface ();

    38   virtual ~Ipv4LoopbackInterface ();

    39 

    40   virtual Ptr<NetDevice> GetDevice (void) const;

    41 

    42   void SetNode (Ptr<Node> node);

    43 

    44  private:

    45   virtual void SendTo (Ptr<Packet> p, Ipv4Address dest);

    46 

    47   Ptr<Node> m_node;

    48 };

    49 

    50 }//namespace ns3

    51 

    52 

    53 #endif /* IPV4_LOOPBACK_INTERFACE_H */