RinexNavHeader.hpp

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//==============================================================================
//
//  This file is part of GNSSTk, the ARL:UT GNSS Toolkit.
//
//  The GNSSTk 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 3.0 of the License, or
//  any later version.
//
//  The GNSSTk 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 GNSSTk; if not, write to the Free Software Foundation,
//  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin.
//  Copyright 2004-2022, The Board of Regents of The University of Texas System
//
//==============================================================================
 
//==============================================================================
//
//  This software was 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 GNSSTK_RINEXNAVHEADER_HPP
#define GNSSTK_RINEXNAVHEADER_HPP
 
#include "FFStream.hpp"
#include "RinexNavBase.hpp"
#include "RNDouble.hpp"
#include "gnsstk_export.h"
 
namespace gnsstk
{
 
 
   class RinexNavHeader : public RinexNavBase
   {
   public:
      RinexNavHeader();
 
      virtual ~RinexNavHeader() {}
 
      virtual bool isHeader() const {return true;}
 
      virtual void dump(std::ostream& s) const;
 
      unsigned long valid;
 
      enum validBits
      {
         versionValid = 0x01,        
         runByValid = 0x02,          
         commentValid = 0x04,        
         ionAlphaValid = 0x08,       
         ionBetaValid = 0x010,       
         deltaUTCValid = 0x020,      
         leapSecondsValid = 0x040,   
         endValid = 0x080000000,           
 
         allValid20 = 0x080000003,
         allValid21 = 0x080000003,
         allValid211 = 0x080000003
      };
 
      double version;           
 
      std::string fileType;
      std::string fileProgram;
      std::string fileAgency;
      std::string date;
      std::vector<std::string> commentList;
      FormattedDouble ionAlpha[4];
      FormattedDouble ionBeta[4];
      RNDouble A0;
      RNDouble A1;
      long UTCRefTime;
      long UTCRefWeek;
      long leapSeconds;
 
      GNSSTK_EXPORT
      static const std::string versionString; //"RINEX VERSION / TYPE"
      GNSSTK_EXPORT
      static const std::string runByString; //"PGM / RUN BY / DATE"
      GNSSTK_EXPORT
      static const std::string commentString; // "COMMENT"
      GNSSTK_EXPORT
      static const std::string ionAlphaString;  //"ION ALPHA"
      GNSSTK_EXPORT
      static const std::string ionBetaString;  //"ION BETA"
      GNSSTK_EXPORT
      static const std::string deltaUTCString; //"DELTA-UTC: A0,A1,T,W"
      GNSSTK_EXPORT
      static const std::string leapSecondsString; //"LEAP SECONDS"
      GNSSTK_EXPORT
      static const std::string endOfHeader;  //"END OF HEADER"
 
   protected:
      virtual void reallyPutRecord(FFStream& s) const;
 
      virtual void reallyGetRecord(FFStream& s);
   }; // class RinexNavHeader
 
 
} // namespace
 
#endif