#include <BscSD.h>

Inheritance diagram for BscSD:

Public Member Functions
	BscSD (std::string, const DDCompactView &, SensitiveDetectorCatalog &, edm::ParameterSet const &, const SimTrackManager *)
virtual void	clear ()
virtual void	DrawAll ()
virtual void	EndOfEvent (G4HCofThisEvent *eventHC)
void	fillHits (edm::PSimHitContainer &, std::string use)
virtual double	getEnergyDeposit (G4Step *step)
std::vector< std::string >	getNames ()
virtual void	Initialize (G4HCofThisEvent *HCE)
virtual void	PrintAll ()
virtual bool	ProcessHits (G4Step , G4TouchableHistory )
virtual uint32_t	setDetUnitId (G4Step *)
virtual	~BscSD ()
Protected Attributes
float	edepositEM
float	edepositHAD
G4int	emPDG
G4int	epPDG
G4int	gammaPDG
Private Member Functions
virtual void	clearHits ()
void	CreateNewHit ()
void	GetStepInfo (G4Step *aStep)
G4bool	HitExists ()
void	ResetForNewPrimary ()
G4ThreeVector	SetToLocal (G4ThreeVector global)
G4ThreeVector	SetToLocalExit (G4ThreeVector globalPoint)
void	StoreHit (BscG4Hit *)
void	Summarize ()
void	update (const BeginOfRun *)
	This routine will be called when the appropriate signal arrives.
void	update (const ::EndOfEvent *)
void	update (const BeginOfEvent *)
	This routine will be called when the appropriate signal arrives.
void	UpdateHit ()
Private Attributes
BscG4Hit *	currentHit
G4VPhysicalVolume *	currentPV
float	edeposit
float	Eloss
G4ThreeVector	entrancePoint
int	eventno
G4ThreeVector	exitPoint
G4int	hcID
G4ThreeVector	hitPoint
G4ThreeVector	hitPointExit
G4ThreeVector	hitPointLocal
G4ThreeVector	hitPointLocalExit
float	incidentEnergy
std::string	name
BscNumberingScheme *	numberingScheme
float	Pabs
int	ParentId
short	ParticleType
float	PhiAtEntry
G4StepPoint *	postStepPoint
G4StepPoint *	preStepPoint
uint32_t	previousUnitID
G4int	primaryID
G4int	primID
TrackingSlaveSD *	slave
G4ThreeVector	theEntryPoint
G4ThreeVector	theExitPoint
BscG4HitCollection *	theHC
const SimTrackManager *	theManager
float	ThetaAtEntry
G4Track *	theTrack
float	Tof
G4int	tsID
G4double	tSlice
G4int	tSliceID
uint32_t	unitID
float	Vx
float	Vy
float	Vz
float	X
float	Y
float	Z

Detailed Description

Definition at line 54 of file BscSD.h.

Constructor & Destructor Documentation

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

Definition at line 45 of file BscSD.cc.

References SensitiveDetector::AssignSD(), ExpressReco_HICollisions_FallBack::collectionName, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), LogDebug, SensitiveDetectorCatalog::logicalNames(), numberingScheme, SensitiveDetector::Register(), and slave.

                                                                        :
  SensitiveTkDetector(name, cpv, clg, p), numberingScheme(0), name(name),
  hcID(-1), theHC(0), theManager(manager), currentHit(0), theTrack(0), 
  currentPV(0), unitID(0),  previousUnitID(0), preStepPoint(0), 
  postStepPoint(0), eventno(0){
    
  //Add Bsc Sentitive Detector Name
  collectionName.insert(name);
    
    
  //Parameters
  edm::ParameterSet m_p = p.getParameter<edm::ParameterSet>("BscSD");
  int verbn = m_p.getUntrackedParameter<int>("Verbosity");
  //int verbn = 1;
    
  SetVerboseLevel(verbn);
  LogDebug("BscSim") 
    << "*******************************************************\n"
    << "*                                                     *\n"
    << "* Constructing a BscSD  with name " << name << "\n"
    << "*                                                     *\n"
    << "*******************************************************";
    
    
  slave  = new TrackingSlaveSD(name);
    
  //
  // attach detectors (LogicalVolumes)
  //
  std::vector<std::string> lvNames = clg.logicalNames(name);

  this->Register();

  for (std::vector<std::string>::iterator it=lvNames.begin();  
       it !=lvNames.end(); it++) {
    this->AssignSD(*it);
    edm::LogInfo("BscSim") << "BscSD : Assigns SD to LV " << (*it);
  }
    
  if      (name == "BSCHits") {
    if (verbn > 0) {
      edm::LogInfo("BscSim") << "name = BSCHits and  new BscNumberingSchem";
    }
    numberingScheme = new BscNumberingScheme() ;
  } else {
    edm::LogWarning("BscSim") << "BscSD: ReadoutName "<<name<<" not supported";
  }
  
  edm::LogInfo("BscSim") << "BscSD: Instantiation completed";
}

BscSD::~BscSD ( ) [virtual]

Definition at line 101 of file BscSD.cc.

References numberingScheme, and slave.

              { 
  //AZ:
  if (slave) delete slave; 

  if (numberingScheme)
    delete numberingScheme;

}

Member Function Documentation

void BscSD::clear ( void ) [virtual]

Definition at line 400 of file BscSD.cc.

{
}

void BscSD::clearHits ( ) [private, virtual]

Implements SensitiveDetector.

Definition at line 438 of file BscSD.cc.

References TrackingSlaveSD::Initialize(), and slave.

Referenced by update().

                     {
  //AZ:
  slave->Initialize();
}

void BscSD::CreateNewHit ( ) [private]

Definition at line 272 of file BscSD.cc.

References currentHit, currentPV, Eloss, hitPoint, hitPointLocal, hitPointLocalExit, incidentEnergy, LogDebug, NULL, Pabs, ParentId, ParticleType, PhiAtEntry, primaryID, BscG4Hit::setEnergyLoss(), BscG4Hit::setEntry(), BscG4Hit::setEntryLocalP(), BscG4Hit::setExitLocalP(), BscG4Hit::setIncidentEnergy(), BscG4Hit::setPabs(), BscG4Hit::setParentId(), BscG4Hit::setParticleType(), BscG4Hit::setPhiAtEntry(), BscG4Hit::setThetaAtEntry(), BscG4Hit::setTimeSlice(), BscG4Hit::setTof(), BscG4Hit::setTrackID(), BscG4Hit::setUnitID(), BscG4Hit::setVx(), BscG4Hit::setVy(), BscG4Hit::setVz(), BscG4Hit::setX(), BscG4Hit::setY(), BscG4Hit::setZ(), StoreHit(), ThetaAtEntry, theTrack, Tof, tSlice, tSliceID, unitID, UpdateHit(), Vx, Vy, Vz, X, Y, and Z.

Referenced by ProcessHits().

                         {

#ifdef debug
  LogDebug("BscSim") << "BscSD CreateNewHit for"
                     << " PV "     << currentPV->GetName()
                     << " PVid = " << currentPV->GetCopyNo()
                     << " Unit "   << unitID <<std::endl;
  LogDebug("BscSim") << " primary "    << primaryID
                     << " time slice " << tSliceID 
                     << " For Track  " << theTrack->GetTrackID()
                     << " which is a " << theTrack->GetDefinition()->GetParticleName();
           
  if (theTrack->GetTrackID()==1) {
    LogDebug("BscSim") << " of energy "     << theTrack->GetTotalEnergy();
  } else {
    LogDebug("BscSim") << " daughter of part. " << theTrack->GetParentID();
  }

  LogDebug("BscSim")  << " and created by " ;
  if (theTrack->GetCreatorProcess()!=NULL)
    LogDebug("BscSim") << theTrack->GetCreatorProcess()->GetProcessName() ;
  else 
    LogDebug("BscSim") << "NO process";
  LogDebug("BscSim") << std::endl;
#endif          
    
  currentHit = new BscG4Hit;
  currentHit->setTrackID(primaryID);
  currentHit->setTimeSlice(tSlice);
  currentHit->setUnitID(unitID);
  currentHit->setIncidentEnergy(incidentEnergy);

  currentHit->setPabs(Pabs);
  currentHit->setTof(Tof);
  currentHit->setEnergyLoss(Eloss);
  currentHit->setParticleType(ParticleType);
  currentHit->setThetaAtEntry(ThetaAtEntry);
  currentHit->setPhiAtEntry(PhiAtEntry);

  currentHit->setEntry(hitPoint);

  currentHit->setEntryLocalP(hitPointLocal);
  currentHit->setExitLocalP(hitPointLocalExit);

  currentHit->setParentId(ParentId);
  currentHit->setVx(Vx);
  currentHit->setVy(Vy);
  currentHit->setVz(Vz);

  currentHit->setX(X);
  currentHit->setY(Y);
  currentHit->setZ(Z);

  UpdateHit();
  
  StoreHit(currentHit);
}

void BscSD::DrawAll ( ) [virtual]

Definition at line 404 of file BscSD.cc.

{
}

void BscSD::EndOfEvent ( G4HCofThisEvent * eventHC ) [virtual]

Reimplemented from SensitiveDetector.

Definition at line 368 of file BscSD.cc.

References BscG4Hit::getEnergyLoss(), BscG4Hit::getEntry(), BscG4Hit::getPabs(), BscG4Hit::getParticleType(), BscG4Hit::getPhiAtEntry(), BscG4Hit::getThetaAtEntry(), BscG4Hit::getTof(), BscG4Hit::getTrackID(), BscG4Hit::getUnitID(), j, LogDebug, TrackingSlaveSD::processHits(), slave, Summarize(), and theHC.

                                        {

  // here we loop over transient hits and make them persistent
  for (int j=0; j<theHC->entries(); j++) {
    //AZ:
    BscG4Hit* aHit = (*theHC)[j];
    LogDebug("BscSim") << "hit number" << j << "unit ID = "<<aHit->getUnitID()<< "\n";
    LogDebug("BscSim") << "entry z " << aHit->getEntry().z()<< "\n";
    LogDebug("BscSim") << "entr theta " << aHit->getThetaAtEntry()<< "\n";

    Local3DPoint locExitPoint(0,0,0);
    Local3DPoint locEntryPoint(aHit->getEntry().x(),
                               aHit->getEntry().y(),
                               aHit->getEntry().z());
    slave->processHits(PSimHit(locEntryPoint,locExitPoint,
                               aHit->getPabs(),
                               aHit->getTof(),
                               aHit->getEnergyLoss(),
                               aHit->getParticleType(),
                               aHit->getUnitID(),
                               aHit->getTrackID(),
                               aHit->getThetaAtEntry(),
                               aHit->getPhiAtEntry()));
  }
  Summarize();
}

void BscSD::fillHits	(	edm::PSimHitContainer &	c,
		std::string	use
	)		`[virtual]`

Implements SensitiveTkDetector.

Definition at line 414 of file BscSD.cc.

References TrackingSlaveSD::hits(), n, TrackingSlaveSD::name(), and slave.

                                                        {
  if (slave->name() == n) c=slave->hits();
}

double BscSD::getEnergyDeposit ( G4Step * step ) [virtual]

Definition at line 110 of file BscSD.cc.

Referenced by GetStepInfo().

                                            {
  return aStep->GetTotalEnergyDeposit();
}

std::vector< std::string > BscSD::getNames ( ) [virtual]

Reimplemented from SensitiveDetector.

Definition at line 443 of file BscSD.cc.

References TrackingSlaveSD::name(), slave, and cond::rpcobtemp::temp.

                                    {
  std::vector<std::string> temp;
  temp.push_back(slave->name());
  return temp;
}

void BscSD::GetStepInfo ( G4Step * aStep ) [private]

Definition at line 152 of file BscSD.cc.

References currentPV, edeposit, edepositEM, edepositHAD, Eloss, emPDG, epPDG, gammaPDG, getEnergyDeposit(), hitPoint, hitPointExit, hitPointLocal, hitPointLocalExit, LogDebug, Pabs, ParentId, ParticleType, PhiAtEntry, postStepPoint, preStepPoint, primaryID, setDetUnitId(), ThetaAtEntry, theTrack, Tof, tSlice, tSliceID, unitID, Vx, Vy, Vz, X, Y, and Z.

Referenced by ProcessHits().

                                     {
  
  preStepPoint = aStep->GetPreStepPoint(); 
  postStepPoint= aStep->GetPostStepPoint(); 
  theTrack     = aStep->GetTrack();   
  hitPoint     = preStepPoint->GetPosition();   
  currentPV    = preStepPoint->GetPhysicalVolume();
  hitPointExit = postStepPoint->GetPosition();  

  hitPointLocal = preStepPoint->GetTouchable()->GetHistory()->GetTopTransform().TransformPoint(hitPoint);
  hitPointLocalExit = preStepPoint->GetTouchable()->GetHistory()->GetTopTransform().TransformPoint(hitPointExit);


  G4int particleCode = theTrack->GetDefinition()->GetPDGEncoding();
  LogDebug("BscSim") <<  "  BscSD :particleType =  " << theTrack->GetDefinition()->GetParticleName() <<std::endl;
  if (particleCode == emPDG ||
      particleCode == epPDG ||
      particleCode == gammaPDG ) {
    edepositEM  = getEnergyDeposit(aStep); edepositHAD = 0.;
  } else {
    edepositEM  = 0.; edepositHAD = getEnergyDeposit(aStep);
  }
  edeposit = aStep->GetTotalEnergyDeposit();
  tSlice    = (postStepPoint->GetGlobalTime() )/nanosecond;
  tSliceID  = (int) tSlice;
  unitID    = setDetUnitId(aStep);
#ifdef debug
  LogDebug("BscSim") << "unitID=" << unitID <<std::endl;
#endif
  primaryID    = theTrack->GetTrackID();
  //  Position     = hitPoint;
  Pabs         = aStep->GetPreStepPoint()->GetMomentum().mag()/GeV;
  Tof          = aStep->GetPostStepPoint()->GetGlobalTime()/nanosecond;
  Eloss        = aStep->GetTotalEnergyDeposit()/GeV;
  ParticleType = theTrack->GetDefinition()->GetPDGEncoding();      
  ThetaAtEntry = aStep->GetPreStepPoint()->GetPosition().theta()/deg;
  PhiAtEntry   = aStep->GetPreStepPoint()->GetPosition().phi()/deg;

  ParentId = theTrack->GetParentID();
  Vx = theTrack->GetVertexPosition().x();
  Vy = theTrack->GetVertexPosition().y();
  Vz = theTrack->GetVertexPosition().z();
  X  = hitPoint.x();
  Y  = hitPoint.y();
  Z  = hitPoint.z();
}

G4bool BscSD::HitExists ( ) [private]

Definition at line 205 of file BscSD.cc.

References currentHit, newFWLiteAna::found, BscG4Hit::getTimeSliceID(), BscG4Hit::getTrackID(), BscG4Hit::getUnitID(), j, previousUnitID, primaryID, primID, ResetForNewPrimary(), theHC, tsID, tSliceID, unitID, and UpdateHit().

Referenced by ProcessHits().

                        {
  if (primaryID<1) {
    edm::LogWarning("BscSim") << "***** BscSD error: primaryID = " 
                                  << primaryID
                                  << " maybe detector name changed";
  }

  // Update if in the same detector, time-slice and for same track   
  //  if (primaryID == primID && tSliceID == tsID && unitID==previousUnitID) {
  if (tSliceID == tsID && unitID==previousUnitID) {
    //AZ:
    UpdateHit();
    return true;
  }
  // Reset entry point for new primary
  if (primaryID != primID)
    ResetForNewPrimary();
   
  //look in the HitContainer whether a hit with the same primID, unitID,
  //tSliceID already exists:
   
  G4bool found = false;

  //    LogDebug("BscSim") << "BscSD: HCollection=  " << theHC->entries()    <<std::endl;
  
  for (int j=0; j<theHC->entries()&&!found; j++) {
    BscG4Hit* aPreviousHit = (*theHC)[j];
    if (aPreviousHit->getTrackID()     == primaryID &&
        aPreviousHit->getTimeSliceID() == tSliceID  &&
        aPreviousHit->getUnitID()      == unitID       ) {
      //AZ:
      currentHit = aPreviousHit;
      found      = true;
    }
  }          

  if (found) {
    //AZ:
    UpdateHit();
    return true;
  } else {
    return false;
  }    
}

void BscSD::Initialize ( G4HCofThisEvent * HCE ) [virtual]

Reimplemented from SensitiveDetector.

Definition at line 114 of file BscSD.cc.

References ExpressReco_HICollisions_FallBack::collectionName, hcID, LogDebug, name, primID, theHC, and tsID.

                                            { 
#ifdef debug
  LogDebug("BscSim") << "BscSD : Initialize called for " << name << std::endl;
#endif

  theHC = new BscG4HitCollection(name, collectionName[0]);
  if (hcID<0) 
    hcID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
  HCE->AddHitsCollection(hcID, theHC);

  tsID   = -2;
  primID = -2;

}

void BscSD::PrintAll ( ) [virtual]

Definition at line 408 of file BscSD.cc.

References LogDebug, and theHC.

                     {
  LogDebug("BscSim") << "BscSD: Collection " << theHC->GetName() << "\n";
  theHC->PrintAllHits();
}

bool BscSD::ProcessHits	(	G4Step *	aStep,
		G4TouchableHistory *
	)		`[virtual]`

Implements SensitiveDetector.

Definition at line 131 of file BscSD.cc.

References CreateNewHit(), edeposit, GetStepInfo(), HitExists(), LogDebug, NULL, and theHC.

                                                             {

  if (aStep == NULL) {
    return true;
  } else {
    GetStepInfo(aStep);
    //   LogDebug("BscSim") << edeposit <<std::endl;

    //AZ
#ifdef debug
    LogDebug("BscSim") << "BscSD :  number of hits = " << theHC->entries() << std::endl;
#endif

    if (HitExists() == false && edeposit>0. ){ 
      CreateNewHit();
      return true;
    }
  }
  return true;
}

void BscSD::ResetForNewPrimary ( ) [private]

Definition at line 251 of file BscSD.cc.

References entrancePoint, exitPoint, hitPoint, hitPointExit, incidentEnergy, preStepPoint, SetToLocal(), and SetToLocalExit().

Referenced by HitExists().

                               {
  
  entrancePoint  = SetToLocal(hitPoint);
  exitPoint      = SetToLocalExit(hitPointExit);
  incidentEnergy = preStepPoint->GetKineticEnergy();

}

uint32_t BscSD::setDetUnitId ( G4Step * aStep ) [virtual]

Implements SensitiveDetector.

Definition at line 199 of file BscSD.cc.

References BscNumberingScheme::getUnitID(), and numberingScheme.

Referenced by GetStepInfo().

                                           { 

  return (numberingScheme == 0 ? 0 : numberingScheme->getUnitID(aStep));
}

G4ThreeVector BscSD::SetToLocal ( G4ThreeVector global ) [private]

Definition at line 352 of file BscSD.cc.

References preStepPoint, and theEntryPoint.

Referenced by ResetForNewPrimary().

                                                   {

  const G4VTouchable* touch= preStepPoint->GetTouchable();
  theEntryPoint = touch->GetHistory()->GetTopTransform().TransformPoint(global);
  return theEntryPoint;  
}

G4ThreeVector BscSD::SetToLocalExit ( G4ThreeVector globalPoint ) [private]

Definition at line 360 of file BscSD.cc.

References postStepPoint, and theExitPoint.

Referenced by ResetForNewPrimary().

                                                            {

  const G4VTouchable* touch= postStepPoint->GetTouchable();
  theExitPoint = touch->GetHistory()->GetTopTransform().TransformPoint(globalPoint);
  return theExitPoint;  
}

void BscSD::StoreHit ( BscG4Hit * hit ) [private]

Definition at line 260 of file BscSD.cc.

References primID, and theHC.

Referenced by CreateNewHit().

                                 {

  if (primID<0) return;
  if (hit == 0 ) {
    edm::LogWarning("BscSim") << "BscSD: hit to be stored is NULL !!";
    return;
  }

  theHC->insert( hit );
}

void BscSD::Summarize ( ) [private]

Definition at line 396 of file BscSD.cc.

Referenced by EndOfEvent().

{
}

void BscSD::update ( const ::EndOfEvent * ) [private]

Definition at line 435 of file BscSD.cc.

{
}

void BscSD::update ( const BeginOfEvent * ) [private, virtual]

This routine will be called when the appropriate signal arrives.

Implements Observer< const BeginOfEvent * >.

Definition at line 418 of file BscSD.cc.

References clearHits(), eventno, and LogDebug.

                                          {
  LogDebug("BscSim") << " Dispatched BeginOfEvent for " << GetName()
                       << " !" ;
   clearHits();
   eventno = (*i)()->GetEventID();
}

void BscSD::update ( const BeginOfRun * ) [private, virtual]

This routine will be called when the appropriate signal arrives.

Implements Observer< const BeginOfRun * >.

Definition at line 425 of file BscSD.cc.

References emPDG, epPDG, and gammaPDG.

                                     {

  G4ParticleTable * theParticleTable = G4ParticleTable::GetParticleTable();
  G4String particleName;
  emPDG = theParticleTable->FindParticle(particleName="e-")->GetPDGEncoding();
  epPDG = theParticleTable->FindParticle(particleName="e+")->GetPDGEncoding();
  gammaPDG = theParticleTable->FindParticle(particleName="gamma")->GetPDGEncoding();

}

void BscSD::UpdateHit ( ) [private]

Definition at line 331 of file BscSD.cc.

References BscG4Hit::addEnergyDeposit(), currentHit, edepositEM, edepositHAD, Eloss, LogDebug, postStepPoint, previousUnitID, primaryID, primID, BscG4Hit::setEnergyLoss(), tsID, tSliceID, and unitID.

Referenced by CreateNewHit(), and HitExists().

                      {

  if (Eloss > 0.) {
    currentHit->addEnergyDeposit(edepositEM,edepositHAD);

#ifdef debug
    LogDebug("BscSim") << "updateHit: add eloss " << Eloss <<std::endl;
    LogDebug("BscSim") << "CurrentHit=" << currentHit
                       << ", PostStepPoint=" << postStepPoint->GetPosition();
#endif
    //AZ
    currentHit->setEnergyLoss(Eloss);
  }  

  // buffer for next steps:
  tsID           = tSliceID;
  primID         = primaryID;
  previousUnitID = unitID;
}