SurfaceModel.h

#ifndef SurfaceModel_h
#define SurfaceModel_h
 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include <vector>
#include "PolynomialBivariate.h"
#include "LeastSquares.h"
 
namespace Isis {
  class SurfaceModel {
    public:
      SurfaceModel();
      ~SurfaceModel();
 
      void AddTriplet(const double x, const double y, const double z);
      void AddTriplets(const double *x, const double *y, const double *z,
                       const int n);
      void AddTriplets(const std::vector<double> &x,
                       const std::vector<double> &y,
                       const std::vector<double> &z);
 
      void Solve();
      double Evaluate(const double x, const double y);
 
      int MinMax(double &x, double &y);
 
    private:
      LeastSquares *p_lsq;
      PolynomialBivariate *p_poly2d;
  };
};
 
#endif