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  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

    19  */

    20 #ifndef UDP_H

    21 #define UDP_H

    22 

    23 #include "socket-factory.h"

    24 

    25 namespace ns3 {

    26 

    27 class Socket;

    28 

    29 /**

    30  * \brief API to create UDP socket instances 

    31  *

    32  * This abstract class defines the API for UDP sockets.

    33  * This class also can hold the global default variables used to

    34  * initialize newly created sockets, such as values that are

    35  * set through the sysctl or proc interfaces in Linux.

    36 

    37  * All UDP implementations must provide an implementation of CreateSocket

    38  * below.

    39  * 

    40  * \see UdpImpl

    41  */

    42 class Udp : public SocketFactory

    43 {

    44 public:

    45   static TypeId GetTypeId (void);

    46 

    47   /**

    48    * \return smart pointer to Socket

    49    * 

    50    * API for creating socket instances; must be implemented by UDP 

    51    * implementations..

    52    */

    53   virtual Ptr<Socket> CreateSocket (void) = 0;

    54 

    55 };

    56 

    57 } // namespace ns3

    58 

    59 #endif /* UDP_H */