Analysis/ParticleID/include/ParticleID/TofPID.h

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#ifndef ParticleID_TofPID_H
#define ParticleID_TofPID_H
//
// TofPID package: particle Identification with Barrel TOF inner layer
//
//
// In 1st version, only the momentum dependent is taken into account
// The corrections are made by: M.Yang, M.S. Chen, L.L. Wang, J.Y. Zhang and Y.Z. Sun
// Author: K.L. He     date: 11/12/2005, created
//
 
#include "ParticleID/ParticleIDBase.h"
#include "ParticleID/Tof1PID.h"
#include "ParticleID/Tof2PID.h"
 
class TofPID : public ParticleIDBase {
 
public:
  static TofPID* instance();
  ~TofPID() { ; }
 
  void   init();
  void   calculate();
  bool   IsPidInfoValid() const { return ( m_ndof > 0 ); }
  double chi( int n ) const { return m_chi[n]; }
  double prob( int n ) const { return m_prob[n]; }
  double offset( int n ) const { return m_offset[n]; }
  double sigma( int n ) const { return m_sigma[n]; }
  int    ndof() const { return m_ndof; }
  double getweight1() const { return weight1; }
  double getweight2() const { return weight2; }
  double chilayer1( int n ) const;
  double chilayer2( int n ) const;
 
protected:
  int particleIDCalculation();
  int neuronPIDCalculation() { return -1; }
  int LikelihoodCalculation() { return -1; }
 
private:
  bool     val_tof1;
  bool     val_tof2;
  double   m_chi[5];
  double   m_offset[5];
  double   m_prob[5];
  double   m_sigma[5];
  double   m_chimin;
  double   m_pdfmin;
  int      m_ndof;
  Tof1PID* m_tof1pid;
  Tof2PID* m_tof2pid;
  double   weight1;
  double   weight2;
 
private:
  TofPID();
  static TofPID* m_pointer;
};
 
#endif