analyticinterpolator.h

#ifndef ANALYTICINTERPOLATOR_H
#define ANALYTICINTERPOLATOR_H

#include "field.h"
#include "afltypes.h"
#include "point.h"
#include "functions.h"
#include "value.h"
#include "interpolator.h"

namespace afl
{

    class AnalyticInterpolator : public Interpolator
    {

        public:
            AnalyticInterpolator( const Field* f, const FnValue& fn,
                   const Parameters& params );

            virtual ~AnalyticInterpolator(  );

            virtual Value interpolate( const Point& x ) const;

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

            virtual Interpolator* clone(  );

            virtual const ddf::Geometry* getValueGeometry(  ) const;

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

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

            FnValue _fn;
            ddf::Geometry _geom;
    };

};

#endif // ANALYTICINTERPOLATOR_H

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