NovatelData.hpp

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#pragma ident "$Id: NovatelData.hpp 2429 2010-05-20 15:30:18Z schatzm $"


#ifndef GPSTK_NOVATEL_DATA_HPP
#define GPSTK_NOVATEL_DATA_HPP

//============================================================================
//
//  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.
//
//=============================================================================






#include <ostream>
#include "Exception.hpp"
#include "FFStream.hpp"
#include "RinexNavData.hpp"
#include "RinexObsData.hpp"
#include "NovatelStream.hpp"

namespace gpstk
{

   class NovatelData : public FFData
   {
   public:
      enum RecType
      {
         Unknown=0,  
            // OEM2 records
         RGEB,       
         RGEC,       
         POSB,       
         REPB,       
         RCSB,       
            // OEM4 records
         RANGE,      
         RANGECMP,   
         RAWEPHEM    
      };

      static const std::string RecNames[];

      NovatelData(void) : rectype(Unknown), datasize(0), headersize(0), gpsWeek(-1)
         {}

      virtual ~NovatelData(void) {}

      bool isValid(void) const;

      virtual bool isHeader(void) const { return false; }

      virtual bool isData(void) const { return true; }

      bool isNav(void) const;

      bool isObs(void) const;

      bool isAux(void) const;

      bool isOEM2(void) const;

      bool isOEM4(void) const;

      virtual void dump(std::ostream& str) const;

      void setWeek(long& gpsweek) { gpsWeek = gpsweek; }

      operator RinexNavData() throw(gpstk::Exception);

      operator RinexObsData() throw(gpstk::Exception);

      RecType rectype;              
      int recnum;                   
      long datasize;                
      int headersize;               

   protected:
      virtual void reallyPutRecord(FFStream& s) const 
         throw(std::exception, gpstk::StringUtils::StringException, 
               gpstk::FFStreamError);

      virtual void reallyGetRecord(FFStream& s)
         throw(std::exception, gpstk::StringUtils::StringException, 
               gpstk::FFStreamError);

   private:
      unsigned char buffer[65564];   

      long gpsWeek;
      
   }; // end class NovatelData


}  // end namespace gpstk

#endif

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