mi32/polynomial.h

Go to the documentation of this file.

#ifndef  INC_MI32_POLYNOMIAL_H
#define  INC_MI32_POLYNOMIAL_H

#ifndef  INC_MI32_POINT_H
#include <mi32/point.h>
#endif

#ifndef  INC_MI32_DOUBLEAR_H
#include <mi32/doublear.h>
#endif

#ifdef GEOMDLL
   #define CLASSEXPORT MI_DLLCLASSEXPORT
#else
   #define CLASSEXPORT MI_DLLCLASSIMPORT
#endif

//=====================================================================================================================
class CLASSEXPORT POLYNOMIAL_1D {
   public:

      POLYNOMIAL_1D (
         );

      ~POLYNOMIAL_1D (
         );

      ERRVALUE AddSample (
         double x,                  
         double value               
         );

      ERRVALUE Compute (
         );

      double Evaluate (
         double x                   
         ) const;

      const DOUBLE_ARRAY<double>& GetCoefficients (
         ) const { return (m_Coeff); }

      ERRVALUE Initialize (
         unsigned order             
         );

      ERRVALUE SetCoefficients (
         unsigned order,            
         const double *Coeff        
         );

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      int m_Order;
      DOUBLE_ARRAY<double> m_Coeff;
      DOUBLE_ARRAY<double> m_A;
      DOUBLE_ARRAY<double> m_b;
      #endif
   };


//=====================================================================================================================
class CLASSEXPORT POLYNOMIAL_2D {
   public:

      POLYNOMIAL_2D (
         );

      ~POLYNOMIAL_2D (
         );

      ERRVALUE AddSample (
         double x,                  
         double y,                  
         double value               
         );

      ERRVALUE AddSample (
         const DPOINT2D& pos,       
         double value               
         ) { return (AddSample(pos.x,pos.y,value)); }

      ERRVALUE Compute (
         );

      double Evaluate (
         double x,                  
         double y                   
         ) const;

      double Evaluate (
         const DPOINT2D& pos        
         ) const { return (Evaluate(pos.x,pos.y)); }

      const DOUBLE_ARRAY<double>& GetCoefficients (
         ) const { return (m_Coeff); }

      ERRVALUE Initialize (
         unsigned order             
         );

      ERRVALUE SetCoefficients (
         unsigned order,            
         const double *Coeff        
         );

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      int m_Order;
      DOUBLE_ARRAY<double> m_Coeff;
      DOUBLE_ARRAY<double> m_A;
      DOUBLE_ARRAY<double> m_b;
      #endif
   };


//=====================================================================================================================

#undef   CLASSEXPORT

#endif   // INC_MI32_POLYNOMIAL_H

---