SatOrbitStore.hpp

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#pragma ident "$Id: SatOrbitStore.hpp 2457 2010-08-18 14:20:12Z coandrei $"

#ifndef GPSTK_SATORBITSTORE_HPP
#define GPSTK_SATORBITSTORE_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
//
//  Wei Yan - Chinese Academy of Sciences . 2009, 2010, 2010
//
//============================================================================

#include "SatID.hpp"
#include "PvtStore.hpp"

namespace gpstk
{
      /*
         -----------------------------------------
         Satellite             Cospar          SP3
         -----------------------------------------
         TOPEX-POSEIDON        92052A          L01
         GPS/MET               95017C          L02
         CHAMP                 00039B          L03
         SAC-C                 00075B          L04
         GRACE                   ...           L05
         -----------------------------------------
      */
   class SatOrbitStore 
   {
   public:
      typedef std::map<SatID, PvtStore> SvEphMap;

         // Default constructor
      SatOrbitStore() : orbit("LEO")
      {}
      
      ~SatOrbitStore()
      { pe.clear(); }


      void loadSP3File(const std::string& filename)
         throw(FileMissingException);


      void writeSP3File(const std::string& filename, 
                        bool sp3c = false);
      
      void loadGNV1BFile(const std::string& filename);


      PvtStore::Pvt getPvt(const SatID sat,
                           const DayTime& t, 
                           bool j2k = false )
         throw(InvalidRequest) ;
      

      PvtStore::EpochList epochList(const SatID sat);

      
      static void compareOrbit();
      
      void keepOnly(const SatID sat);
         
      void deleteOnly(const SatID sat);

      void test();

   protected:

      SvEphMap pe;

      std::string agency;
      std::string orbit;
      
   };

}  // End of namespace 'gpstk'


#endif   // GPSTK_SATORBITSTORE_HPP

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