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/// \file molecularChromosomeHit.hh
/// \brief Hit class for an event that interacts with DNA
#ifndef MOLECULAR_CHROMOSOME_HIT_HH
#define MOLECULAR_CHROMOSOME_HIT_HH

#include "G4VHit.hh"

#include "G4THitsCollection.hh"
#include "G4Allocator.hh"
#include "G4ThreeVector.hh"
#include "globals.hh"

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

class ChromosomeHit : public G4VHit
{
 public:
  explicit ChromosomeHit(const G4String& key);

  ChromosomeHit(const ChromosomeHit&);

  ~ChromosomeHit() override = default;

  // operators
  inline void* operator new(size_t);

  inline void operator delete(void*);

  const ChromosomeHit& operator=(const ChromosomeHit&);

  G4int operator==(const ChromosomeHit&) const;

  // Adders
  void AddChromosomeEdep(G4double edep) { fEdepChromosome += edep; };

  void AddDNAEdep(G4double edep) { fEdepDNA += edep; };

  // Getters
  G4double GetChromosomeEdep() const { return fEdepChromosome; };

  G4double GetDNAEdep() const { return fEdepDNA; };

  const G4String& GetName() const { return fName; };

 private:
  G4String fName;
  G4double fEdepChromosome = 0.;
  G4double fEdepDNA = 0.;
};

using MolecularChromosomeHitsCollection = G4THitsCollection<ChromosomeHit>;

extern G4ThreadLocal G4Allocator<ChromosomeHit>*
  MolecularChromosomeHitAllocator;

inline void* ChromosomeHit::operator new(size_t)
{
  if(MolecularChromosomeHitAllocator == nullptr)
  {
    MolecularChromosomeHitAllocator = new G4Allocator<ChromosomeHit>;
  }
  return (void*) MolecularChromosomeHitAllocator->MallocSingle();
}

inline void ChromosomeHit::operator delete(void* hit)
{
  MolecularChromosomeHitAllocator->FreeSingle((ChromosomeHit*) hit);
}

#endif  // MOLECULAR_CHROMOSOME_HIT_HH
