FitRTDist.h

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#ifndef __FIT_RT_DIST_H__
#define __FIT_RT_DIST_H__
#include <string>
#include <vector>
class TH2;
class RTCurve;
 
class FitRTDist {
 protected:
  bool m_fix_t1t0;
  double m_t1; 
  double m_t0; 
 
  static int    m_n_pt; 
  static int    m_n_par; 
  static TH2*   m_h2_RT;
  static double m_t_min;
  static double m_t_max;
  static double m_r_max;
 
  int m_verb;
 
 public:
  FitRTDist();
  virtual ~FitRTDist();
 
  static double FCN(const double* xx);
  static void CalcChi2(const double* pars, double& chi2, int& ndf);
 
  void FixT1T0(const double t1, const double t0);
  int  DoFit(const int n_pt, TH2* h2, double r_max, TGraph* gr_init, RTCurve* rtc);
 
  void Verbosity(const int verb) { m_verb = verb; }
  int  Verbosity() const  { return m_verb; }
 
 private:
  static void SetRTCurve(const double* pars, RTCurve* rtc);
};
 
#endif // __FIT_RT_DIST_H__