SocketAddress.h

// -*-c++-*-
//----------------------------------------------------------------------------
//  XC program; finite element analysis code
//  for structural analysis and design.
//
//  Copyright (C)  Luis C. Pérez Tato
//
//  This program derives from OpenSees <http://opensees.berkeley.edu>
//  developed by the  «Pacific earthquake engineering research center».
//
//  Except for the restrictions that may arise from the copyright
//  of the original program (see copyright_opensees.txt)
//  XC is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or 
//  (at your option) any later version.
//
//  This software 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, see <http://www.gnu.org/licenses/>.
//----------------------------------------------------------------------------
/* ****************************************************************** **
**    OpenSees - Open System for Earthquake Engineering Simulation    **
**          Pacific Earthquake Engineering Research Center            **
**                                                                    **
**                                                                    **
** (C) Copyright 1999, The Regents of the University of California    **
** All Rights Reserved.                                               **
**                                                                    **
** Commercial use of this program without express permission of the   **
** University of California, Berkeley, is strictly prohibited.  See   **
** file 'COPYRIGHT'  in main directory for information on usage and   **
** redistribution,  and for a DISCLAIMER OF ALL WARRANTIES.           **
**                                                                    **
** Developed by:                                                      **
**   Frank McKenna (fmckenna@ce.berkeley.edu)                         **
**   Gregory L. Fenves (fenves@ce.berkeley.edu)                       **
**   Filip C. Filippou (filippou@ce.berkeley.edu)                     **
**                                                                    **
** ****************************************************************** */
                                                                        
// $Revision: 1.2 $
// $Date: 2003/10/15 00:32:53 $
// $Source: /usr/local/cvs/OpenSees/SRC/actor/address/SocketAddress.h,v $
                                                                        
// Written: fmk 11/95
// Revised:
//
// Purpose: This file contains the class definition for SocketAddress.
// It is used to encapsulate the addresses used to send/recv messages
// using Berkeley sockets. SocketAddress is needed as a friend by 
// UDP_Socket & TCP_Socket.


#ifndef SocketAddress_h
#define SocketAddress_h

#include "../channel/Socket.h"
#include "ChannelAddress.h"

namespace XC {
class SocketAddress: public ChannelAddress
  {
  private:
    union
      {
        struct sockaddr_in  addr_in;
        struct sockaddr  addr;      
      } address;
    int addrLength;    

    friend class UDP_Socket;
    friend class TCP_Socket;
    friend class TCP_SocketNoDelay;
  public:
    SocketAddress(void);
    SocketAddress(char *, unsigned int);
  };
} // end of XC namespace



#endif