TFCSTruthState.h

Go to the documentation of this file.

/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ISF_FASTCALOSIMEVENT_TFCSTruthState_h
#define ISF_FASTCALOSIMEVENT_TFCSTruthState_h
 
#include <TLorentzVector.h>
 
#include "ISF_FastCaloSimEvent/MLogging.h"
 
 
class TFCSTruthState : public TLorentzVector, public ISF_FCS::MLogging {
public:
  TFCSTruthState();
  TFCSTruthState(Double_t x, Double_t y, Double_t z, Double_t t, int pdgid);
 
  void set_pdgid(int val) { m_pdgid = val; };
  void set_vertex(const TLorentzVector &val) { m_vertex = val; };
  void set_vertex(Double_t x, Double_t y, Double_t z, Double_t t = 0) {
    m_vertex.SetXYZT(x, y, z, t);
  };
  void set_Ekin_off(double val) { m_ekin_off = val; };
 
  int pdgid() const { return m_pdgid; };
  double Ekin() const { return E() - M() + m_ekin_off; };
  double Ekin_off() const { return m_ekin_off; };
  const TLorentzVector &vertex() const { return m_vertex; };
 
  void Print(Option_t *option = "") const;
 
private:
  int m_pdgid;
  TLorentzVector m_vertex;
  double m_ekin_off = 0;
 
  ClassDef(TFCSTruthState, 3) // TFCSTruthState
};
 
#endif