SimulationHit.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef SimulationHit_h
#define SimulationHit_h
 
#include "CLHEP/Vector/ThreeVector.h"
 
class SimulationHit
{
public:
    SimulationHit();
    SimulationHit(double pre_time, const CLHEP::Hep3Vector& pre_position, const double pre_kinetic_energy, const CLHEP::Hep3Vector& pre_direction, const CLHEP::Hep3Vector& pre_momentum,
                  double post_time, const CLHEP::Hep3Vector& post_position, const double post_kinetic_energy, const CLHEP::Hep3Vector& post_direction, const CLHEP::Hep3Vector& post_momentum,
                   const double deposit_energy, const int pdgcode, const int track_id, const int parent_id);
    virtual ~SimulationHit();
    
    class StepPoint {
        public:
        StepPoint();
        StepPoint(double time,  const CLHEP::Hep3Vector& position, const double kinetic_energy,  const CLHEP::Hep3Vector& direction,  const CLHEP::Hep3Vector& momentum);
        double time;
        CLHEP::Hep3Vector position;
        double kinetic_energy;
        CLHEP::Hep3Vector direction;        
        CLHEP::Hep3Vector momentum;
    };        
 
    const StepPoint& pre() const { return m_pre; }
    const StepPoint& post() const { return m_post; }
    double depositEnergy() const { return m_deposit_energy; }
    int particleEncoding() const { return m_pdgcode; }
    int trackID() const { return m_track_id; }
    int parentID() const { return m_parent_id; }
    
 
public:
    StepPoint m_pre;
    StepPoint m_post;
    double m_deposit_energy;
    int m_pdgcode;
    int m_track_id;
    int m_parent_id;
 
};
 
 
#endif