Synchronize.hpp

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#pragma ident "$Id: Synchronize.hpp 2584 2011-05-04 01:58:57Z yanweignss $"

#ifndef SYNCHRONIZE_HPP
#define SYNCHRONIZE_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
//
//  Dagoberto Salazar - gAGE ( http://www.gage.es ). 2008
//
//============================================================================

#include <list>
#include "Exception.hpp"
#include "ProcessingClass.hpp"



namespace gpstk
{

   NEW_EXCEPTION_CLASS(SynchronizeException, gpstk::Exception);




   class Synchronize : public ProcessingClass
   {
   public:

      Synchronize()
         : pRinexRef(NULL), pgRov1(NULL), tolerance(1.0),
           firstTime(true)
      { setIndex(); };


      Synchronize( RinexObsStream& rinexObs,
                   gnssRinex& roverData,
                   const double tol = 1.0 )
         : tolerance(tol), firstTime(true)
      { setReferenceSource(rinexObs); setRoverData(roverData); setIndex(); };


      Synchronize( RinexObsStream& rinexObs,
                   gnssSatTypeValue& roverData,
                   const double tol = 1.0 )
         : tolerance(tol), firstTime(true)
      { setReferenceSource(rinexObs); setRoverData(roverData); setIndex(); };


      virtual gnssSatTypeValue& Process(gnssSatTypeValue& gData)
         throw(SynchronizeException);


      virtual gnssRinex& Process(gnssRinex& gData)
         throw(SynchronizeException);


      virtual double getTolerance(void) const
      { return tolerance; };


      virtual Synchronize& setTolerance(const double tol);


      virtual RinexObsStream* getPtrReferenceSource(void) const
      { return pRinexRef; };


      virtual Synchronize& setReferenceSource(RinexObsStream& rinexObs)
      { pRinexRef = &rinexObs; firstTime=true; return (*this); }


      virtual Synchronize& setRoverData(gnssRinex& roverData)
      { pgRov1 = (gnssSatTypeValue*)(&roverData); return (*this); }


      virtual Synchronize& setRoverData(gnssSatTypeValue& roverData)
      { pgRov1 = &roverData; return (*this); }


      virtual int getIndex(void) const;


      virtual std::string getClassName(void) const;


      virtual ~Synchronize() {};


   protected:

      virtual gnssRinex& Process(DayTime time, gnssRinex& gData)
         throw(SynchronizeException);


      std::list<gnssRinex> gnssRinexBuffer;


      RinexObsStream* pRinexRef;


      gnssSatTypeValue* pgRov1;


      double tolerance;

      bool firstTime;

      static int classIndex;

      int index;

      void setIndex(void)
      { index = classIndex++; };


   }; // End of class 'Synchronize'


}  // End of namespace gpstk
#endif   // SYNCHRONIZE_HPP

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