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 SensitiveDetectorCatalog &, 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 SensitiveDetectorCatalog &clg)
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 SensitiveDetectorCatalog &, bool calo)
	~SensitiveDetector () override

Private Attributes
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 21 of file HFChamberSD.h.

Constructor & Destructor Documentation

HFChamberSD()

HFChamberSD::HFChamberSD ( const std::string &  name, const SensitiveDetectorCatalog &  clg, const SimTrackManager *  manager  )

explicit

Definition at line 21 of file HFChamberSD.cc.

References Skims_PA_cff::name.

    : SensitiveCaloDetector(name, clg), theHCID(-1), theHC(nullptr), theNSteps(0) {
  edm::LogVerbatim("FiberSim") << "HFChamberSD : Instantiated for " << name;
}

~HFChamberSD()

HFChamberSD::~HFChamberSD ( )

override

Definition at line 28 of file HFChamberSD.cc.

References theHC.

{ delete theHC; }

Member Function Documentation

clear()

void HFChamberSD::clear ( void  )

override

Definition at line 78 of file HFChamberSD.cc.

References theNSteps.

Referenced by EndOfEvent().

{ theNSteps = 0; }

clearHits()

void HFChamberSD::clearHits ( )

overridevirtual

Implements SensitiveDetector.

Definition at line 84 of file HFChamberSD.cc.

{}

DrawAll()

void HFChamberSD::DrawAll ( )

override

Definition at line 80 of file HFChamberSD.cc.

{}

EndOfEvent()

void HFChamberSD::EndOfEvent ( G4HCofThisEvent *  HCE )

override

Definition at line 73 of file HFChamberSD.cc.

References clear(), and theHC.

                                                 {
  edm::LogVerbatim("FiberSim") << "HFChamberSD: Finds " << theHC->entries() << " hits";
  clear();
}

fillHits()

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

overridevirtual

Implements SensitiveCaloDetector.

Definition at line 91 of file HFChamberSD.cc.

{}

Initialize()

void HFChamberSD::Initialize ( G4HCofThisEvent *  HCE )

override

Definition at line 30 of file HFChamberSD.cc.

References bysipixelclustmulteventfilter_cfi::collectionName, theHC, and theHCID.

                                                 {
  edm::LogVerbatim("FiberSim") << "HFChamberSD : Initialize called for " << GetName() << " in collection " << HCE;
  theHC = new HFShowerG4HitsCollection(GetName(), collectionName[0]);
  if (theHCID < 0)
    theHCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
  HCE->AddHitsCollection(theHCID, theHC);
  edm::LogVerbatim("FiberSim") << "HFChamberSD : Add hit collectrion for " << collectionName[0] << ":" << theHCID << ":" << theHC;
}

PrintAll()

void HFChamberSD::PrintAll ( )

override

Definition at line 82 of file HFChamberSD.cc.

{}

ProcessHits()

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

overridevirtual

Implements SensitiveDetector.

Definition at line 39 of file HFChamberSD.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge, 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);

#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("FiberSim") << "HFChamberSD: Hit created in (" << touch->GetVolume(0)->GetLogicalVolume()->GetName() << ")  ID " << detID << " Track " << trackID << " Edep: " << edep / CLHEP::MeV << " MeV; Time: " << time << " ns; Position (local) " << localPos << " (global ) " << globalPos << " direction " << momDir;
#endif
  theHC->insert(aHit);
  return true;
}

setDetUnitId()

uint32_t HFChamberSD::setDetUnitId ( const G4Step *  aStep )

overridevirtual

Implements SensitiveDetector.

Definition at line 86 of file HFChamberSD.cc.

Referenced by ProcessHits().

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

Member Data Documentation

theHC

HFShowerG4HitsCollection* HFChamberSD::theHC

private

Definition at line 41 of file HFChamberSD.h.

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

theHCID

G4int HFChamberSD::theHCID

private

Definition at line 40 of file HFChamberSD.h.

Referenced by Initialize().

theNSteps

int HFChamberSD::theNSteps

private

Definition at line 42 of file HFChamberSD.h.

Referenced by clear(), and ProcessHits().