ExtractCombinationData.hpp

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#pragma ident "$Id: ExtractCombinationData.hpp 3319 2012-09-19 16:58:10Z prestonherrmann $"

#ifndef GPSTK_EXTRACTCOMBINATIONDATA_HPP
#define GPSTK_EXTRACTCOMBINATIONDATA_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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
//  
//  Dagoberto Salazar - gAGE. 2006, 2012
//
//============================================================================


#include "ExtractData.hpp"


namespace gpstk
{



   class ExtractCombinationData : public ExtractData
   {
   public:

      ExtractCombinationData()
      { valid = false; checkData = true; };


      virtual int getData( const Rinex3ObsData& rinexData,
                           int indexObs1,
                           int indexObs2 )
         throw(InvalidRequest);


      virtual int getData( const Rinex3ObsData& rinexData,
                           std::string type1,
                           std::string type2,
                           const Rinex3ObsHeader& hdr )
         throw(InvalidRequest);


      virtual ~ExtractCombinationData() {};


   protected:


      virtual double getCombination( double obs1, double obs2 )
         throw(InvalidRequest) = 0;


   }; // End of class 'ExtractCombinationData'


   
}  // End of namespace gpstk

#endif   // GPSTK_EXTRACTCOMBINATIONDATA_HPP

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