isockstream.hpp

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// Copyright (c) 2010, Lawrence Livermore National Security, LLC. Produced at
// the Lawrence Livermore National Laboratory. LLNL-CODE-443211. All Rights
// reserved. See file COPYRIGHT for details.
//
// This file is part of the MFEM library. For more information and source code
// availability see http://mfem.org.
//
// MFEM is free software; you can redistribute it and/or modify it under the
// terms of the GNU Lesser General Public License (as published by the Free
// Software Foundation) version 2.1 dated February 1999.

#ifndef MFEM_ISOCKSTREAM
#define MFEM_ISOCKSTREAM

#include "../config/config.hpp"
#include <sstream>

namespace mfem
{

class isockstream
{
private:
   int portnum, portID, socketID, error;
   char *Buf;

   int establish();
   int read_data(int socketid, char *buf, int size);

public:

   explicit isockstream(int port);

   bool good() { return (!error); }

   void receive(std::istringstream **in);

   ~isockstream();
};

}

#endif