SVPCodeGen.hpp

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#pragma ident "$Id: SVPCodeGen.hpp 2943 2011-10-25 17:17:11Z yanweignss $"

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


#ifndef SVPCODEGEN_HPP
#define SVPCODEGEN_HPP

#include "DayTime.hpp"
#include "PCodeConst.hpp"
#include "CodeBuffer.hpp"
#include "X1Sequence.hpp"
#include "X2Sequence.hpp"

namespace gpstk 
{
   class SVPCodeGen
   {
   public:
      SVPCodeGen( const int SVPRNID, const gpstk::DayTime& dt );
      ~SVPCodeGen( ) {};
         
      void getCurrentSixSeconds( CodeBuffer& pcb );
         
      void increment4ZCounts();
         
      const gpstk::DayTime& getCurrentZCount() const {return currentZTime;}

      void setCurrentZCount(const gpstk::GPSZcount& z);
     
   private:
      gpstk::X1Sequence X1Seq;
      gpstk::X2Sequence X2Seq;
      gpstk::DayTime currentZTime;
      int PRNID;
   };
}     // end of namespace
#endif // SVPCODEGEN_HPP

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