TFParams.h

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#ifndef TFParams_h
#define TFParams_h
#include "TROOT.h"
#include "TObject.h"
#include "TArrayI.h"
#include "TArrayD.h"
#include "TArrayC.h"
#include "TCanvas.h"
#include "TDirectory.h"
#include "TPaveLabel.h"
#include "TF1.h"
#include <ctime>
#include "TGraph.h"
#include <cstdio>
#include <cmath>
#include "TH2.h"
#include "TH1.h"
#include "TStyle.h"
#include "TCanvas.h"
#include "TPaveText.h"
#include "TPaveLabel.h"
#include "TProfile.h"
#include "TVirtualX.h"
#include "TObject.h"
//#include "TMatrixD.h"

struct matrice {
  int nb_lignes;
  int nb_colonnes;
  double **coeff;
};
typedef struct matrice matrice;
matrice cree_mat(int, int);
matrice cree_mat_prod(matrice, matrice);
void fill_mat(matrice, matrice);
matrice fill_mat_int(matrice, matrice, matrice);

class TFParams : public TObject {
public:
  static constexpr unsigned int dimmat = 30;
  static constexpr unsigned int dimout = 10;
  static constexpr unsigned int nbmax_cell = 1000;
  static constexpr int SDIM2 = 10;
  static constexpr int PLSHDIM = 650;

private:
  int ns;        // number of samples
  int nsmin;     // beginning of fit
  int nsmax;     // end of fit
  int nevtmax;   // number of events to fit
  double a1ini;  // value of alpha at starting point
  double a2ini;  // value of alpha_prim/beta at starting point
  double a3ini;  // value of beta/alpha_prim at starting point
  double step_shape;
  double adclu[26];
  double weight_matrix[10][10];
  int METHODE;

public:
  /* number of samples for cristal */
  /* size of the pulse shape array */
  TFParams(int size = SDIM2, int size_sh = PLSHDIM);
  ~TFParams() override{};
  double fitpj(double **, double *, double **, double noise_val, int debug);
  void set_const(int, int, int, double, double, int);
  void produit_mat(matrice, matrice, matrice);
  void produit_mat_int(matrice, matrice, matrice);
  void diff_mat(matrice, matrice, matrice);
  void somme_mat_int(matrice, matrice);
  void somme_mat_int_scale(matrice, matrice, double);
  void print_mat_nk(matrice, int);
  void print_mat(matrice);
  void transpose_mat(matrice, matrice);
  void inverse_mat(matrice, matrice);
  void copie_colonne_mat(matrice, matrice, int);
  char name_mat[10];
  void zero_mat(matrice);
  void zero_mat_nk(matrice, int);
  double f3deg(int, double parom[dimout], double mask[dimmat], double adcpj[dimmat], double errpj[dimmat][dimmat]);
  double parab(double *, Int_t, Int_t, double *);
  Double_t polfit(Int_t ns, Int_t imax, Double_t par3d[dimout], Double_t errpj[dimmat][dimmat], double *);
  double inverpj(int, double g[dimmat][dimmat], double ginv[dimmat][dimmat]);
  double inv3x3(double a[3][3], double b[3][3]);
  double pulseShapepj(Double_t *, Double_t *);
  double pulseShapepj2(Double_t *, Double_t *);
  double lastShape(Double_t *, Double_t *);
  double lastShape2(Double_t *, Double_t *);
  double mixShape(Double_t *, Double_t *);
  double computePulseWidth(int, double, double);

  ClassDefOverride(TFParams, 0)
};
#endif