HFChamberSD Class Reference

#include <HFChamberSD.h>

Inheritance diagram for HFChamberSD:

Public Member Functions
void	clear () override
void	clearHits () override
void	DrawAll () override
void	EndOfEvent (G4HCofThisEvent *HCE) override
void	fillHits (edm::PCaloHitContainer &, const std::string &) override
	HFChamberSD (const std::string &, const DDCompactView &, const SensitiveDetectorCatalog &, const edm::ParameterSet &, const SimTrackManager *)
void	Initialize (G4HCofThisEvent *HCE) override
void	PrintAll () override
G4bool	ProcessHits (G4Step *aStep, G4TouchableHistory *ROhist) override
uint32_t	setDetUnitId (const G4Step *) override
	~HFChamberSD () override
Public Member Functions inherited from SensitiveCaloDetector
virtual void	reset ()
	SensitiveCaloDetector (const std::string &iname, const DDCompactView &cpv, const SensitiveDetectorCatalog &clg, edm::ParameterSet const &p)
Public Member Functions inherited from SensitiveDetector
void	EndOfEvent (G4HCofThisEvent *eventHC) override
const std::vector< std::string > &	getNames () const
void	Initialize (G4HCofThisEvent *eventHC) override
bool	isCaloSD () const
	SensitiveDetector (const std::string &iname, const DDCompactView &cpv, const SensitiveDetectorCatalog &, edm::ParameterSet const &p, bool calo)
	~SensitiveDetector () override

Private Attributes
const SimTrackManager *	m_trackManager
HFShowerG4HitsCollection *	theHC
G4int	theHCID
int	theNSteps

Additional Inherited Members
Protected Types inherited from SensitiveDetector
enum	coordinates { WorldCoordinates, LocalCoordinates }
Protected Member Functions inherited from SensitiveDetector
TrackInformation *	cmsTrackInformation (const G4Track *aTrack)
Local3DPoint	ConvertToLocal3DPoint (const G4ThreeVector &point) const
Local3DPoint	FinalStepPosition (const G4Step *step, coordinates) const
Local3DPoint	InitialStepPosition (const G4Step *step, coordinates) const
Local3DPoint	LocalPostStepPosition (const G4Step *step) const
Local3DPoint	LocalPreStepPosition (const G4Step *step) const
void	NaNTrap (const G4Step *step) const
void	setNames (const std::vector< std::string > &)

Detailed Description

Definition at line 19 of file HFChamberSD.h.

Constructor & Destructor Documentation

HFChamberSD::HFChamberSD ( const std::string &  , const DDCompactView &  , const SensitiveDetectorCatalog &  , const edm::ParameterSet &  , const SimTrackManager *    )

explicit

Definition at line 19 of file HFChamberSD.cc.

                                         :
  SensitiveCaloDetector(name, cpv, clg, p), 
  m_trackManager(manager), theHCID(-1), theHC(nullptr), theNSteps(0) {

}

HFChamberSD::~HFChamberSD ( )

override

Definition at line 27 of file HFChamberSD.cc.

References theHC.

                          {
  delete theHC;
}

Member Function Documentation

void HFChamberSD::clear ( void  )

override

Definition at line 84 of file HFChamberSD.cc.

References theNSteps.

Referenced by EndOfEvent().

                        {
  theNSteps = 0;
}

void HFChamberSD::clearHits ( )

overridevirtual

Implements SensitiveDetector.

Definition at line 92 of file HFChamberSD.cc.

{}

void HFChamberSD::DrawAll ( )

override

Definition at line 88 of file HFChamberSD.cc.

{}

void HFChamberSD::EndOfEvent ( G4HCofThisEvent *  HCE )

override

Definition at line 78 of file HFChamberSD.cc.

References clear(), LogDebug, and theHC.

                                                  {

  LogDebug("FiberSim") << "HFChamberSD: Sees" << theHC->entries() << " hits";
  clear();
}

void HFChamberSD::fillHits ( edm::PCaloHitContainer &  , const std::string &    )

overridevirtual

Implements SensitiveCaloDetector.

Definition at line 99 of file HFChamberSD.cc.

{}

void HFChamberSD::Initialize ( G4HCofThisEvent *  HCE )

override

Definition at line 31 of file HFChamberSD.cc.

References ecaldqm::collectionName, LogDebug, theHC, and theHCID.

                                                  {

  LogDebug("FiberSim") << "HFChamberSD : Initialize called for " << GetName();
  theHC = new HFShowerG4HitsCollection(GetName(), collectionName[0]);
  if (theHCID<0)
    theHCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
  HCE->AddHitsCollection(theHCID, theHC);

}

void HFChamberSD::PrintAll ( )

override

Definition at line 90 of file HFChamberSD.cc.

{}

G4bool HFChamberSD::ProcessHits ( G4Step *  aStep, G4TouchableHistory *  ROhist  )

overridevirtual

Implements SensitiveDetector.

Definition at line 41 of file HFChamberSD.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge, LogDebug, MeV, setDetUnitId(), HFShowerG4Hit::setGlobalPos(), HFShowerG4Hit::setLocalPos(), HFShowerG4Hit::setPrimMomDir(), theHC, theNSteps, and protons_cff::time.

                                                                   {

  //do not process hits other than primary particle hits:
  double charge = aStep->GetTrack()->GetDefinition()->GetPDGCharge();
  int trackID = aStep->GetTrack()->GetTrackID();
  if(charge == 0. || trackID != 1 ||aStep->GetTrack()->GetParentID() != 0 || aStep->GetTrack()->GetCreatorProcess() != nullptr) return false;
  ++theNSteps;
  //if(theNSteps>1)return false;

  G4StepPoint* preStepPoint = aStep->GetPreStepPoint();
  const G4VTouchable* touch = preStepPoint->GetTouchable();
  int detID   = setDetUnitId(aStep);

  double edep = aStep->GetTotalEnergyDeposit();
  double time = (preStepPoint->GetGlobalTime())/ns;

  const G4ThreeVector& globalPos = preStepPoint->GetPosition();
  G4ThreeVector localPos  = touch->GetHistory()->GetTopTransform().TransformPoint(globalPos);
  const G4DynamicParticle* particle =  aStep->GetTrack()->GetDynamicParticle();
  const G4ThreeVector& momDir   = particle->GetMomentumDirection();

  HFShowerG4Hit *aHit = new HFShowerG4Hit(detID, trackID, edep, time);
  aHit->setLocalPos(localPos);
  aHit->setGlobalPos(globalPos);
  aHit->setPrimMomDir(momDir);

  LogDebug("FiberSim") << "HFChamberSD: Hit created in ("
               << touch->GetVolume(0)->GetLogicalVolume()->GetName()
               << ") " << " ID " << detID << " Track " << trackID
               << " Edep: " << edep/MeV << " MeV; Time: " << time
               << " ns; Position (local) " << localPos << " (global ) "
               << globalPos << " direction " << momDir;

  theHC->insert(aHit);
  return true;
}

uint32_t HFChamberSD::setDetUnitId ( const G4Step *  aStep )

overridevirtual

Implements SensitiveDetector.

Definition at line 94 of file HFChamberSD.cc.

Referenced by ProcessHits().

                                                      {
  const G4VTouchable* touch = aStep->GetPreStepPoint()->GetTouchable();
  return (touch->GetReplicaNumber(0));
}

Member Data Documentation

const SimTrackManager* HFChamberSD::m_trackManager

private

Definition at line 41 of file HFChamberSD.h.

HFShowerG4HitsCollection* HFChamberSD::theHC

private

Definition at line 44 of file HFChamberSD.h.

Referenced by EndOfEvent(), Initialize(), ProcessHits(), and ~HFChamberSD().

G4int HFChamberSD::theHCID

private

Definition at line 43 of file HFChamberSD.h.

Referenced by Initialize().

int HFChamberSD::theNSteps

private

Definition at line 45 of file HFChamberSD.h.

Referenced by clear(), and ProcessHits().