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#include "G4HCofThisEvent.hh"

G4Allocator<G4HCofThisEvent>*& anHCoTHAllocator_G4MT_TLS_()
{
  G4ThreadLocalStatic G4Allocator<G4HCofThisEvent>* _instance = nullptr;
  return _instance;
}

G4HCofThisEvent::G4HCofThisEvent()
{
  if(!anHCoTHAllocator_G4MT_TLS_())
    anHCoTHAllocator_G4MT_TLS_() = new G4Allocator<G4HCofThisEvent>;
  HC = new std::vector<G4VHitsCollection*>;
}

G4HCofThisEvent::G4HCofThisEvent(G4int cap)
{
  if(!anHCoTHAllocator_G4MT_TLS_())
    anHCoTHAllocator_G4MT_TLS_() = new G4Allocator<G4HCofThisEvent>;
  HC = new std::vector<G4VHitsCollection*>;
  for(G4int i = 0; i < cap; i++)
  {
    HC->push_back((G4VHitsCollection*) 0);
  }
}

G4HCofThisEvent::~G4HCofThisEvent()
{
  if(!anHCoTHAllocator_G4MT_TLS_())
    anHCoTHAllocator_G4MT_TLS_() = new G4Allocator<G4HCofThisEvent>;
  // HC->clearAndDestroy();
  for(size_t i = 0; i < HC->size(); i++)
  {
    delete(*HC)[i];
  }
  HC->clear();
  delete HC;
}

void G4HCofThisEvent::AddHitsCollection(G4int HCID, G4VHitsCollection* aHC)
{
  if(!anHCoTHAllocator_G4MT_TLS_())
    anHCoTHAllocator_G4MT_TLS_() = new G4Allocator<G4HCofThisEvent>;
  if(HCID >= 0 && HCID < G4int(HC->size()))
  {
    aHC->SetColID(HCID);
    (*HC)[HCID] = aHC;
  }
}

G4HCofThisEvent::G4HCofThisEvent(const G4HCofThisEvent& rhs)
{
  if(!anHCoTHAllocator_G4MT_TLS_())
    anHCoTHAllocator_G4MT_TLS_() = new G4Allocator<G4HCofThisEvent>;
  HC = new std::vector<G4VHitsCollection*>(rhs.HC->size());
  for(unsigned int i = 0; i < rhs.HC->size(); ++i)
    *(HC->at(i)) = *(rhs.HC->at(i));
}

G4HCofThisEvent& G4HCofThisEvent::operator=(const G4HCofThisEvent& rhs)
{
  if(this == &rhs)
    return *this;
  if(!anHCoTHAllocator_G4MT_TLS_())
    anHCoTHAllocator_G4MT_TLS_() = new G4Allocator<G4HCofThisEvent>;
  for(std::vector<G4VHitsCollection*>::const_iterator it = HC->begin();
      it != HC->end(); ++it)
  {
    delete *it;
  }
  HC->resize(rhs.HC->size());
  for(unsigned int i = 0; i < rhs.HC->size(); ++i)
    *(HC->at(i)) = *(rhs.HC->at(i));
  return *this;
}