computecombination.hpp

一个gps小工具包

#pragma ident "$Id: $"

/**
 * @file ComputeCombination.hpp
 * This is the base class to ease computing combination of data for
 * GNSS data structures.
 */

#ifndef COMPUTECOMBINATION_HPP
#define COMPUTECOMBINATION_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 ). 2007, 2008
//
//============================================================================



#include "ProcessingClass.hpp"


namespace gpstk
{

      /** @addtogroup DataStructures */
      //@{


      /** This class eases computing combination of data for GNSS data
       *  structures.
       */
   class ComputeCombination : public ProcessingClass
   {
   public:

         /// Default constructor
      ComputeCombination() {};


         /** Returns a satTypeValueMap object, adding the new data generated
          *  when calling this object.
          *
          * @param gData     Data object holding the data.
          */
      virtual satTypeValueMap& Process(satTypeValueMap& gData);


         /** Returns a gnnsSatTypeValue object, adding the new data generated
          *  when calling this object.
          *
          * @param gData    Data object holding the data.
          */
      virtual gnssSatTypeValue& Process(gnssSatTypeValue& gData)
      { Process(gData.body); return gData; };


         /** Returns a gnnsRinex object, adding the new data generated when
          *  calling this object.
          *
          * @param gData    Data object holding the data.
          */
      virtual gnssRinex& Process(gnssRinex& gData)
      { Process(gData.body); return gData; };


         /// Returns an index identifying this object.
      virtual int getIndex(void) const
      { return 1599999; };


         /// Returns a string identifying this object.
      virtual std::string getClassName(void) const
      { return "ComputeCombination"; };


         /// Destructor
      virtual ~ComputeCombination() {};


   protected:

         /** Compute the combination of observables. You must define
          *  this method according to your specific combination.
          */
      virtual double getCombination( const double& obs1,
                                     const double& obs2 ) = 0;

         /// Type of observation to be combined. Nro 1.
      TypeID type1;

         /// Type of observation to be combined. Nro 2.
      TypeID type2;

         /// Type assigned to the resulting combination.
      TypeID resultType;


   }; // end class ComputeCombination
   

      //@}
   
}

#endif   // COMPUTECOMBINATION_HPP