basisinterpolator_2.h

#ifndef BASISINTERPOLATOR_2_H
#define BASISINTERPOLATOR_2_H

#include "interpolator_2.h"
namespace afl
{


    class BasisInterpolator_2 : public Interpolator_2
    {

        public:
            BasisInterpolator_2( const Field* f, const Parameters& params );

            virtual ~BasisInterpolator_2(  );

             Value interpolate( const Point& x ) const;

             virtual void toXML( std::ostream& doc ) const;

              virtual Interpolator* clone(  ) ;

             virtual data_t getKsi( const Point& x, size_t u ) const;

             virtual Value getValue( const Point& x, size_t u ) const;

            virtual const std::string& getImplementation(  ) const;
             
            virtual const std::string& getMethod(  ) const;

        private:
            static const std::string _method;
            static const std::string _impl;

            Function* _fn;
    };

};

#endif // LAGRANGELINEAR_2_H

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