MatematicaStruct.h

#ifndef MATEMATICASTRUCT_H
#define MATEMATICASTRUCT_H
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
typedef struct {
  double a0;
  double Erra0;
  double a1;
  double Erra1;
  double a2;
  double Erra2;
  double Minimo;
  double MinimoY;
}PARABOLA;
typedef struct {
  double Uno;
  double Due;
  double Tre;
  double Delta;
  double Chi;
  double Min;
  double Max;
  double yMin;
  double yMax;
  int Num;
} MOMENTI;
typedef struct {
  double Rad;
  double xC;
  double yC;}CIRCLE;
typedef struct {
  double m;
  double ErrM;
  double q;
  double ErrQ;
  double Corr;
  double Cov;
  double r;
  double ErrY;
}RETTA;
typedef struct {
  double x[3];
}VETT;
typedef struct {
  double x[4];
}QUADRI;
typedef struct {
  double iLim;
  double sLim;
  double Zero;
  int IfRis;//Se `e andato a buon fine
} RADICE;
typedef struct {
  int n;
  int m;
}PERMUTE;
typedef struct {
  double a0;
  double a1;
  double a2;
  double a3;
  double a4;
}SPLINE;
//-----------------Spline-----------------
class Spline{
 private:
  double *Coe;
  int NCoeff;
 public:
  Spline(int N){
    NCoeff = N;
    Coe = NULL;
    Coe = (double*)calloc(N,sizeof(double));
    if(!Coe)printf("Spline: not allocated\n");
  };
  ~Spline(){free(Coe);};
  int GetN(){return NCoeff;};
  double GetCoe(int n){
    if(n<0||n>=NCoeff){printf("Spline: Wrong index\n");
      return 1.;} 
    return Coe[n];
  };
  void SetCoe(double Val,int n){
    if(n<0||n>=NCoeff){
      printf("Spline: Wrong index\n");
      return ;} 
    Coe[n] = Val;};
  void AddCoe(double Val,int n){
    if(n<0||n>=NCoeff){
      printf("Spline: Wrong index\n");return ;} 
    Coe[n] += Val;
  };
};
class Quaternione{
  //Stolen from NeHe
private:
  double m_x;
  double m_y;
  double m_z;
  double m_w;
public:
  Quaternione();
  void AxisRotation(double x,double y,double z,double degrees);
  void CreateMatrix(double *pMatrix);
  Quaternione operator *(Quaternione q);

};



#endif //MATEMATICA_H