HFChamberSD Class Reference

#include <HFChamberSD.h>

Inheritance diagram for HFChamberSD:

Public Member Functions
void	clear () override
void	DrawAll () override
void	EndOfEvent (G4HCofThisEvent *HCE) override
	HFChamberSD (std::string, const DDCompactView &, const SensitiveDetectorCatalog &, edm::ParameterSet const &, const SimTrackManager *)
void	Initialize (G4HCofThisEvent *HCE) override
void	PrintAll () override
G4bool	ProcessHits (G4Step *aStep, G4TouchableHistory *ROhist) override
	~HFChamberSD () override
Public Member Functions inherited from SensitiveCaloDetector
	SensitiveCaloDetector (std::string &iname, const DDCompactView &cpv, const SensitiveDetectorCatalog &clg, edm::ParameterSet const &p)
Public Member Functions inherited from SensitiveDetector
virtual void	AssignSD (const std::string &vname)
Local3DPoint	ConvertToLocal3DPoint (const G4ThreeVector &point)
void	EndOfEvent (G4HCofThisEvent *eventHC) override
Local3DPoint	FinalStepPosition (G4Step *s, coordinates)
virtual std::vector< std::string >	getNames ()
void	Initialize (G4HCofThisEvent *eventHC) override
Local3DPoint	InitialStepPosition (G4Step *s, coordinates)
std::string	nameOfSD ()
void	NaNTrap (G4Step *step)
void	Register ()
	SensitiveDetector (std::string &iname, const DDCompactView &cpv, const SensitiveDetectorCatalog &, edm::ParameterSet const &p)
	~SensitiveDetector () override

Protected Member Functions
void	clearHits () override
void	fillHits (edm::PCaloHitContainer &, std::string) override
uint32_t	setDetUnitId (G4Step *) override

Private Attributes
const SimTrackManager *	m_trackManager
HFShowerG4HitsCollection *	theHC
G4int	theHCID
std::string	theName
int	theNSteps

Additional Inherited Members
Public Types inherited from SensitiveDetector
enum	coordinates { WorldCoordinates, LocalCoordinates }

Detailed Description

Definition at line 19 of file HFChamberSD.h.

Constructor & Destructor Documentation

HFChamberSD::HFChamberSD	(	std::string	name,
		const DDCompactView &	cpv,
		const SensitiveDetectorCatalog &	clg,
		edm::ParameterSet const &	p,
		const SimTrackManager *	manager
	)

Definition at line 19 of file HFChamberSD.cc.

References SensitiveDetector::AssignSD(), ecaldqm::collectionName, LogDebug, SensitiveDetectorCatalog::logicalNames(), and SensitiveDetector::Register().

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

  collectionName.insert(name);
  LogDebug("FiberSim") << "***************************************************"
               << "\n"
               << "*                                                 *"
               << "\n"
               << "* Constructing a HFChamberSD  with name " << GetName()
               << "\n"
               << "*                                                 *"
               << "\n"
               << "***************************************************";
  //
  // Now attach the right detectors (LogicalVolumes) to me
  //
  const std::vector<std::string>& lvNames = clg.logicalNames(name);
  this->Register();
  for (std::vector<std::string>::const_iterator it=lvNames.begin();
       it !=lvNames.end(); it++){
    this->AssignSD(*it);
    LogDebug("FiberSim") << "HFChamberSD : Assigns SD to LV " << (*it);
  }
}

HFChamberSD::~HFChamberSD ( )

override

Definition at line 47 of file HFChamberSD.cc.

References theHC.

                          {
  if (theHC)    delete theHC;
}

Member Function Documentation

void HFChamberSD::clear ( void  )

override

Definition at line 104 of file HFChamberSD.cc.

References theNSteps.

Referenced by EndOfEvent().

                        {
  theNSteps = 0;
}

void HFChamberSD::clearHits ( )

overrideprotectedvirtual

Implements SensitiveDetector.

Definition at line 112 of file HFChamberSD.cc.

{}

void HFChamberSD::DrawAll ( )

override

Definition at line 108 of file HFChamberSD.cc.

{}

void HFChamberSD::EndOfEvent ( G4HCofThisEvent *  HCE )

override

Definition at line 98 of file HFChamberSD.cc.

References clear(), LogDebug, and theHC.

                                                  {

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

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

overrideprotectedvirtual

Implements SensitiveCaloDetector.

Definition at line 119 of file HFChamberSD.cc.

{}

void HFChamberSD::Initialize ( G4HCofThisEvent *  HCE )

override

Definition at line 51 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 110 of file HFChamberSD.cc.

{}

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

overridevirtual

Implements SensitiveDetector.

Definition at line 61 of file HFChamberSD.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge, LogDebug, MeV, setDetUnitId(), HFShowerG4Hit::setGlobalPos(), HFShowerG4Hit::setLocalPos(), HFShowerG4Hit::setPrimMomDir(), theHC, theNSteps, and ntuplemaker::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 ( G4Step *  aStep )

overrideprotectedvirtual

Implements SensitiveDetector.

Definition at line 114 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 43 of file HFChamberSD.h.

HFShowerG4HitsCollection* HFChamberSD::theHC

private

Definition at line 46 of file HFChamberSD.h.

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

G4int HFChamberSD::theHCID

private

Definition at line 45 of file HFChamberSD.h.

Referenced by Initialize().

std::string HFChamberSD::theName

private

Definition at line 42 of file HFChamberSD.h.

int HFChamberSD::theNSteps

private

Definition at line 47 of file HFChamberSD.h.

Referenced by clear(), and ProcessHits().