SMODFStream.hpp

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#pragma ident "$Id: SMODFStream.hpp 70 2006-08-01 18:36:21Z ehagen $"



//============================================================================
//
//  This file is part of GPSTk, the GPS Toolkit.
//
//  The GPSTk 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; either version 2.1 of the License, or
//  any later version.
//
//  The GPSTk 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 Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with GPSTk; if not, write to the Free Software Foundation,
//  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//  
//  Copyright 2004, The University of Texas at Austin
//
//============================================================================

//============================================================================
//
//This software developed by Applied Research Laboratories at the University of
//Texas at Austin, under contract to an agency or agencies within the U.S. 
//Department of Defense. The U.S. Government retains all rights to use,
//duplicate, distribute, disclose, or release this software. 
//
//Pursuant to DoD Directive 523024 
//
// DISTRIBUTION STATEMENT A: This software has been approved for public 
//                           release, distribution is unlimited.
//
//=============================================================================






#ifndef SMODFSTREAM_HPP
#define SMODFSTREAM_HPP

#include "FFTextStream.hpp"

namespace gpstk
{

   class SMODFStream : public gpstk::FFTextStream
   {
   public:
      SMODFStream()
            : format(undefined)
         {}

      SMODFStream(const char* fn, std::ios::openmode mode=std::ios::in)
         throw()
            : gpstk::FFTextStream(fn, mode), format(undefined)
         {
               // open a file for write in icd211 mode
            if  ( (mode & std::ios::out) && !(mode & std::ios::in) )
               format = icd211;
         }

      virtual ~SMODFStream() {}

      virtual void open(const char* fn, std::ios::openmode mode)
         { 
            gpstk::FFTextStream::open(fn, mode);
               // open a file for write in icd211 mode
            if  ( (mode & std::ios::out) && !(mode & std::ios::in) )
               format = icd211;
            else
               format = undefined;
         }

      enum FileFormat {
         undefined,      
         legacy,         
         icd211          
      };

      FileFormat format; 
   }; // class SMODFStream


} // namespace sglmsn

#endif

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