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/// \file TrackerHit.hh
/// \brief Definition of the TrackerHit class

#ifndef TrackerHit_h
#define TrackerHit_h 1

#include "G4ParticleDefinition.hh"
#include "G4THitsCollection.hh"
#include "G4ThreeVector.hh"
#include "G4VHit.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

class TrackerHit : public G4VHit
{
  public:
    TrackerHit();
    TrackerHit(const TrackerHit&);
    ~TrackerHit() override;

    // operators
    const TrackerHit& operator=(const TrackerHit& right);
    G4bool operator==(const TrackerHit& right) const;

    inline void* operator new(size_t);
    inline void operator delete(void*);

    // Methods from base class
    void Draw() override;
    void Print() override;

    // Set methods
    inline void SetTrackID(const G4int& track) { fTrackID = track; }
    inline void SetPosition(const G4ThreeVector& pos) { fPos = pos; }
    inline void SetEdep(const G4double& edep) { fEdep = edep; }
    inline void SetPartDef(const G4ParticleDefinition* partDef)
    {
      fPartDef = partDef;
    }

    // Get methods
    inline G4int GetTrackID() const { return fTrackID; }
    inline G4ThreeVector GetPosition() const { return fPos; }
    inline G4double GetEdep() const { return fEdep; }
    inline const G4ParticleDefinition* GetPartDef() const { return fPartDef; }

  private:
    G4int fTrackID = 0;  // Track ID
    G4ThreeVector fPos = G4ThreeVector();  // Position of hit
    G4double fEdep = 0.;  // Energy deposit
    const G4ParticleDefinition* fPartDef = nullptr;  // Particle definition
};

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

typedef G4THitsCollection<TrackerHit> TrackerHitColl;

extern G4ThreadLocal G4Allocator<TrackerHit>* TrackerHitAllocator;

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

inline void* TrackerHit::operator new(size_t)
{
  if (!TrackerHitAllocator) TrackerHitAllocator = new G4Allocator<TrackerHit>;
  return (void*)TrackerHitAllocator->MallocSingle();
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

inline void TrackerHit::operator delete(void* hit)
{
  TrackerHitAllocator->FreeSingle((TrackerHit*)hit);
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

#endif