RinexObsData.hpp

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#pragma ident "$Id: RinexObsData.hpp 3319 2012-09-19 16:58:10Z prestonherrmann $"

//============================================================================
//
//  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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 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 RINEXOBSDATA_HPP
#define RINEXOBSDATA_HPP

#include <vector>
#include <list>
#include <map>

#include "CommonTime.hpp"
#include "FFStream.hpp"
#include "RinexObsBase.hpp"
#include "RinexObsHeader.hpp"

namespace gpstk
{

   class RinexObsData : public RinexObsBase
   {
   public:

      struct RinexDatum
      {
         RinexDatum() : data(0), lli(0), ssi(0) {}
         double data;  
         short lli;    
         short ssi;    
      };

      typedef std::map<RinexObsHeader::RinexObsType, RinexDatum> RinexObsTypeMap;
      typedef std::map<SatID, RinexObsTypeMap> RinexSatMap;

      gpstk::CommonTime time;    

      short epochFlag;
      short numSvs;
      double clockOffset;      
      RinexSatMap obs;         
      RinexObsHeader auxHeader;

      RinexObsData() : time(gpstk::CommonTime::BEGINNING_OF_TIME){}

      virtual ~RinexObsData() {}

         // The next four lines is our common interface
      virtual bool isData() const {return true;}

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

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

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

   private:
      static gpstk::CommonTime previousTime;

      std::string writeTime(const CommonTime& dt) const
         throw(gpstk::StringUtils::StringException);

      CommonTime parseTime(const std::string& line, const RinexObsHeader& hdr) const
         throw(FFStreamError);
   }; // class RinexObsData


} // namespace

#endif

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