GGSPartHit.h

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/*
 * GGSPartHit.h
 *
 *  Created on: 2010-10-17
 *      Authors: Franz Longo , Elena Vannuccini
 */

#ifndef GGSPARTHIT_H
#define GGSPARTHIT_H

#include "G4Allocator.hh"
#include "G4Step.hh"
#include "G4THitsCollection.hh"
#include "G4ThreeVector.hh"
#include "G4VHit.hh"
#include "G4VPhysicalVolume.hh"

#include "montecarlo/scoring/GGSPosHit.h"
#include "utils/GGSMiscUtils.h"

#include <vector>

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class GGSPartHit : public G4VHit {
public:
  GGSPartHit();

  ~GGSPartHit();

  GGSPartHit(const GGSPartHit &right);

  const GGSPartHit &operator=(const GGSPartHit &right);

  bool operator==(const GGSPartHit &right) const;

  inline void *operator new(size_t size);

  inline void operator delete(void *aHit);

  virtual void UserInit(G4Step *aStep) { GGS_IGNORE_VAR(aStep); }

  virtual void AddStep(const G4Step &step);

  inline void SetTrackID(G4int id) { _trackID = id; }

  inline void SetParentID(G4int id) { _parentID = id; }

  inline void SetParticlePdg(G4int pdg) { _particlePdg = pdg; }

  void SetPosHitsStorage(bool flag);

  inline G4double GetEnergyDeposit() const { return _eDep; }

  inline G4double GetTime() const { return _time; }

  inline G4double GetPathLength() const { return _pathLength; }

  inline G4ThreeVector GetEntrancePoint() const { return _entrancePoint; }

  inline G4ThreeVector GetExitPoint() const { return _exitPoint; }

  inline G4ThreeVector GetEntranceMomentum() const { return _entranceMomentum; }

  inline G4double GetEntranceEnergy() const { return _entranceEnergy; }

  inline G4int GetTrackID() const { return _trackID; }

  inline G4int GetParentID() const { return _parentID; }

  inline G4int GetParticlePdg() const { return _particlePdg; }

  inline GGSPosHitsCollection *GetPosHits() { return _posHits; }

protected:
  G4double _eDep;                  // Energy deposited
  G4double _time;                  // Time of the hit
  G4double _pathLength;            // Path length of the Hit
  G4ThreeVector _entrancePoint;    // Entrance point.
  G4ThreeVector _exitPoint;        // Exit point.
  G4ThreeVector _entranceMomentum; // Entrance momentum
  G4double _entranceEnergy;        // Entrance energy
  G4int _trackID;                  // GEANT4 particle ID
  G4int _parentID;                 // GEANT4 particle ID of the mother particle
  G4int _particlePdg;              // Particle PDG

  bool _isReset;
  GGSPosHitsCollection *_posHits;
};

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typedef G4THitsCollection<GGSPartHit> GGSPartHitsCollection;

extern G4Allocator<GGSPartHit> GGSPartHitAllocator;

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inline void *GGSPartHit::operator new(size_t) {
  void *aHit;
  aHit = (void *)GGSPartHitAllocator.MallocSingle();
  return aHit;
}

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inline void GGSPartHit::operator delete(void *aHit) { GGSPartHitAllocator.FreeSingle((GGSPartHit *)aHit); }

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#include "utils/GGSFactory.h"

using GGSPartHitFactory = GGSFactory<GGSPartHit>;

#define RegisterPartHit(className)                                                                                     \
  GGSPartHit *className##Builder() { return new className(); }                                                         \
  class className##Proxy {                                                                                             \
  public:                                                                                                              \
    className##Proxy() { GGSPartHitFactory::GetInstance().RegisterBuilder(#className, className##Builder); }           \
  };                                                                                                                   \
  className##Proxy proxyFor##className
#endif /* GGSPARTHIT_H */