#include <SimG4CMS/Forward/interface/TotemSD.h>

Inheritance diagram for TotemSD:

Public Member Functions
virtual void	clear ()
virtual void	DrawAll ()
virtual void	EndOfEvent (G4HCofThisEvent *eventHC)
void	fillHits (edm::PSimHitContainer &, std::string use)
virtual void	Initialize (G4HCofThisEvent *HCE)
virtual void	PrintAll ()
virtual bool	ProcessHits (G4Step , G4TouchableHistory )
virtual uint32_t	setDetUnitId (G4Step *)
	TotemSD (std::string, const DDCompactView &, SensitiveDetectorCatalog &, edm::ParameterSet const &, const SimTrackManager *)
virtual	~TotemSD ()
Private Member Functions
virtual void	clearHits ()
void	CreateNewHit ()
void	CreateNewHitEvo ()
void	GetStepInfo (G4Step *aStep)
bool	HitExists ()
G4ThreeVector	PosizioEvo (G4ThreeVector, double, double, double, double, int &)
void	ResetForNewPrimary ()
G4ThreeVector	SetToLocal (G4ThreeVector globalPoint)
void	StoreHit (TotemG4Hit *)
void	Summarize ()
void	update (const ::EndOfEvent *)
void	update (const BeginOfEvent *)
	This routine will be called when the appropriate signal arrives.
void	UpdateHit ()
Private Attributes
TotemG4Hit *	currentHit
G4VPhysicalVolume *	currentPV
float	edeposit
float	Eloss
G4ThreeVector	entrancePoint
int	eventno
G4int	hcID
G4ThreeVector	hitPoint
float	incidentEnergy
std::string	name
TotemVDetectorOrganization *	numberingScheme
float	Pabs
int	ParentId
short	ParticleType
float	PhiAtEntry
G4ThreeVector	Posizio
G4StepPoint *	postStepPoint
G4StepPoint *	preStepPoint
uint32_t	previousUnitID
int	primaryID
G4int	primID
TrackingSlaveSD *	slave
TotemG4HitCollection *	theHC
const SimTrackManager *	theManager
float	ThetaAtEntry
G4Track *	theTrack
float	Tof
int	tsID
double	tSlice
int	tSliceID
uint32_t	unitID
float	Vx
float	Vy
float	Vz

Detailed Description

Description: Stores hits of Totem in appropriate container

Usage: Used in sensitive detector builder

Definition at line 43 of file TotemSD.h.

Constructor & Destructor Documentation

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

Definition at line 45 of file TotemSD.cc.

References SensitiveDetector::AssignSD(), ecaldqm::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 Totem Sentitive Detector Names
  collectionName.insert(name);

  //Parameters
  edm::ParameterSet m_p = p.getParameter<edm::ParameterSet>("TotemSD");
  int verbn = m_p.getUntrackedParameter<int>("Verbosity");
 
  SetVerboseLevel(verbn);
  LogDebug("ForwardSim") 
    << "*******************************************************\n"
    << "*                                                     *\n"
    << "* Constructing a TotemSD  with name " << name << "\n"
    << "*                                                     *\n"
    << "*******************************************************";

  slave  = new TrackingSlaveSD(name);

  //
  // Now attach the right detectors (LogicalVolumes) to me
  //
  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("ForwardSim") << "TotemSD : Assigns SD to LV " << (*it);
  }

  if      (name == "TotemHitsT1") {
    numberingScheme = dynamic_cast<TotemVDetectorOrganization*>(new TotemT1NumberingScheme(1));
  } else if (name == "TotemHitsT2Si") {
    numberingScheme = dynamic_cast<TotemVDetectorOrganization*>(new TotemT2NumberingSchemeGem(3));
  } else if (name == "TotemHitsT2Gem") {
    numberingScheme = dynamic_cast<TotemVDetectorOrganization*>(new TotemT2NumberingSchemeGem(4));
  } else if (name == "TotemHitsRP") {
    numberingScheme = dynamic_cast<TotemVDetectorOrganization*>(new TotemRPNumberingScheme(3));
  } else {
    edm::LogWarning("ForwardSim") << "TotemSD: ReadoutName not supported\n";
  }
  
  edm::LogInfo("ForwardSim") << "TotemSD: Instantiation completed";
}

TotemSD::~TotemSD ( ) [virtual]

Definition at line 96 of file TotemSD.cc.

References numberingScheme, and slave.

                  { 
  if (slave)           delete slave; 
  if (numberingScheme) delete numberingScheme;
}

Member Function Documentation

void TotemSD::clear ( void ) [virtual]

Definition at line 165 of file TotemSD.cc.

{
}

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

Implements SensitiveDetector.

Definition at line 190 of file TotemSD.cc.

References TrackingSlaveSD::Initialize(), and slave.

Referenced by update().

                       {
  slave->Initialize();
}

void TotemSD::CreateNewHit ( ) [private]

Definition at line 285 of file TotemSD.cc.

References gather_cfg::cout, currentHit, currentPV, Eloss, incidentEnergy, LogDebug, NULL, Pabs, ParentId, ParticleType, PhiAtEntry, Posizio, primaryID, TotemG4Hit::setEnergyLoss(), TotemG4Hit::setEntry(), TotemG4Hit::setIncidentEnergy(), TotemG4Hit::setPabs(), TotemG4Hit::setParentId(), TotemG4Hit::setParticleType(), TotemG4Hit::setPhiAtEntry(), TotemG4Hit::setThetaAtEntry(), TotemG4Hit::setTimeSlice(), TotemG4Hit::setTof(), TotemG4Hit::setTrackID(), TotemG4Hit::setUnitID(), TotemG4Hit::setVx(), TotemG4Hit::setVy(), TotemG4Hit::setVz(), StoreHit(), ThetaAtEntry, theTrack, Tof, tSlice, tSliceID, unitID, UpdateHit(), Vx, Vy, and Vz.

Referenced by ProcessHits().

                           {

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

  cout  << " and created by " ;
  if (theTrack->GetCreatorProcess()!=NULL)
    LogDebug("ForwardSim") << theTrack->GetCreatorProcess()->GetProcessName() ;
  else 
    LogDebug("ForwardSim") << "NO process";
#endif          
    

  currentHit = new TotemG4Hit;
  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(Posizio.x(),Posizio.y(),Posizio.z());

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

  UpdateHit();
  
  StoreHit(currentHit);
}

void TotemSD::CreateNewHitEvo ( ) [private]

Definition at line 338 of file TotemSD.cc.

References currentHit, Eloss, incidentEnergy, Pabs, ParentId, ParticleType, PhiAtEntry, Posizio, PosizioEvo(), primaryID, TotemG4Hit::setEnergyLoss(), TotemG4Hit::setEntry(), TotemG4Hit::setIncidentEnergy(), TotemG4Hit::setPabs(), TotemG4Hit::setParentId(), TotemG4Hit::setParticleType(), TotemG4Hit::setPhiAtEntry(), TotemG4Hit::setThetaAtEntry(), TotemG4Hit::setTimeSlice(), TotemG4Hit::setTof(), TotemG4Hit::setTrackID(), TotemG4Hit::setUnitID(), TotemG4Hit::setVx(), TotemG4Hit::setVy(), TotemG4Hit::setVz(), StoreHit(), ThetaAtEntry, Tof, tSlice, unitID, UpdateHit(), Vx, Vy, and Vz.

Referenced by ProcessHits().

                              {

// LogDebug("ForwardSim") << "INSIDE CREATE NEW HIT EVO ";

  currentHit = new TotemG4Hit;
  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);

  //  LogDebug("ForwardSim") << Posizio.x() << " " << Posizio.y() << " " << Posizio.z();

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

  G4ThreeVector _PosizioEvo;
  int flagAcc=0;
  _PosizioEvo=PosizioEvo(Posizio,Vx,Vy,Vz,Pabs,flagAcc);

  if(flagAcc==1){
    currentHit->setEntry(_PosizioEvo.x(),_PosizioEvo.y(),_PosizioEvo.z());

    // if(flagAcc==1)
    UpdateHit();
  
    StoreHit(currentHit);
  }
  // LogDebug("ForwardSim") << "STORED HIT IN: " << unitID;
}

void TotemSD::DrawAll ( ) [virtual]

Definition at line 168 of file TotemSD.cc.

{
}

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

Reimplemented from SensitiveDetector.

Definition at line 138 of file TotemSD.cc.

References TotemG4Hit::getEnergyLoss(), TotemG4Hit::getEntry(), TotemG4Hit::getPabs(), TotemG4Hit::getParticleType(), TotemG4Hit::getPhiAtEntry(), TotemG4Hit::getThetaAtEntry(), TotemG4Hit::getTof(), TotemG4Hit::getTrackID(), TotemG4Hit::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<15000; j++) {
    TotemG4Hit* aHit = (*theHC)[j];
#ifdef ddebug
    LogDebug("ForwardSim") << "HIT NUMERO " << j << "unit ID = "
                           << aHit->getUnitID() << "\n"
                           << "               " << "enrty z " 
                           << aHit->getEntry().z() << "\n"
                           << "               " << "theta   " 
                           << aHit->getThetaAtEntry() << "\n";
#endif
    Local3DPoint theExitPoint(0,0,0);
    Local3DPoint Entrata(aHit->getEntry().x(),
                         aHit->getEntry().y(),
                         aHit->getEntry().z());
    slave->processHits(PSimHit(Entrata,theExitPoint,
                               aHit->getPabs(), aHit->getTof(),
                               aHit->getEnergyLoss(), aHit->getParticleType(),
                               aHit->getUnitID(), aHit->getTrackID(),
                               aHit->getThetaAtEntry(),aHit->getPhiAtEntry()));

  }
  Summarize();
}

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

Implements SensitiveTkDetector.

Definition at line 176 of file TotemSD.cc.

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

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

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

Definition at line 202 of file TotemSD.cc.

References currentPV, edeposit, Eloss, hitPoint, LogDebug, name, Pabs, ParentId, ParticleType, PhiAtEntry, Posizio, postStepPoint, preStepPoint, primaryID, setDetUnitId(), ThetaAtEntry, theTrack, Tof, tSlice, tSliceID, unitID, Vx, Vy, and Vz.

Referenced by ProcessHits().

                                       {
  
  preStepPoint = aStep->GetPreStepPoint(); 
  postStepPoint= aStep->GetPostStepPoint(); 
  theTrack     = aStep->GetTrack();   
  //Local3DPoint theEntryPoint = SensitiveDetector::InitialStepPosition(aStep,LocalCoordinates);  
  //Local3DPoint theExitPoint  = SensitiveDetector::FinalStepPosition(aStep,LocalCoordinates);
  hitPoint     = preStepPoint->GetPosition();   
  currentPV    = preStepPoint->GetPhysicalVolume();

  // double weight = 1; 
  G4String name = currentPV->GetName();
  name.assign(name,0,4);
  G4String particleType = theTrack->GetDefinition()->GetParticleName();
  edeposit = aStep->GetTotalEnergyDeposit();
  
  tSlice    = (postStepPoint->GetGlobalTime() )/nanosecond;
  tSliceID  = (int) tSlice;
  unitID    = setDetUnitId(aStep);
#ifdef debug
  LogDebug("ForwardSim") << "UNITa " << unitID;
#endif
  primaryID = theTrack->GetTrackID();


  Posizio = 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();
}

bool TotemSD::HitExists ( ) [private]

Definition at line 243 of file TotemSD.cc.

References currentHit, newFWLiteAna::found, TotemG4Hit::getTimeSliceID(), TotemG4Hit::getTrackID(), TotemG4Hit::getUnitID(), j, previousUnitID, primaryID, primID, ResetForNewPrimary(), theHC, tsID, tSliceID, unitID, and UpdateHit().

Referenced by ProcessHits().

                        {
   
  if (primaryID<1) {
    edm::LogWarning("ForwardSim") << "***** TotemSD 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) {
    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:
   
  bool found = false;

  for (int j=0; j<theHC->entries()&&!found; j++) {
    TotemG4Hit* aPreviousHit = (*theHC)[j];
    if (aPreviousHit->getTrackID()     == primaryID &&
        aPreviousHit->getTimeSliceID() == tSliceID  &&
        aPreviousHit->getUnitID()      == unitID       ) {
      currentHit = aPreviousHit;
      found      = true;
    }
  }          

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

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

Reimplemented from SensitiveDetector.

Definition at line 125 of file TotemSD.cc.

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

                                              { 

  LogDebug("ForwardSim") << "TotemSD : Initialize called for " << name;

  theHC = new TotemG4HitCollection(name, collectionName[0]);
  if (hcID<0) 
    hcID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
  HCE->AddHitsCollection(hcID, theHC);

  tsID   = -2;
  primID = -2;
}

G4ThreeVector TotemSD::PosizioEvo	(	G4ThreeVector	Pos,
		double	vx,
		double	vy,
		double	vz,
		double	pabs,
		int &	accettanza
	)		`[private]`

Definition at line 377 of file TotemSD.cc.

References j, and mathSSE::sqrt().

Referenced by CreateNewHitEvo().

                                                                           {
  accettanza=0;
  //Pos.xyz() in mm
  G4ThreeVector PosEvo; 
  double ThetaX=atan((Pos.x()-vx)/(Pos.z()-vz));                 
  double ThetaY=atan((Pos.y()-vy)/(Pos.z()-vz));                
  double X_at_0 =(vx-((Pos.x()-vx)/(Pos.z()-vz))*vz)/1000.;   
  double Y_at_0 =(vy-((Pos.y()-vy)/(Pos.z()-vz))*vz)/1000.;  
  
  //  double temp_evo_X;
  //  double temp_evo_Y;
  //  double temp_evo_Z;
  //  temp_evo_Z = fabs(Pos.z())/Pos.z()*220000.; 
 
  //csi=-dp/d
  double csi = fabs((7000.-pabs)/7000.);

  // all in m 
  const int no_rp=4;
  double x_par[no_rp+1];
  double y_par[no_rp+1];
  //rp z position
  double rp[no_rp]={141.,149.,198.,220.};
  //{lx0,mlx} for each rp; Lx=lx0+mlx*csi
  double leffx[][2]={{122.5429,-46.9312},{125.4194,-49.1849},{152.6,-81.157},{98.8914,-131.8390}};
  //{ly0,mly} for each rp; Ly=ly0+mly*csi
  double leffy[][2]={{124.2314,-55.4852},{127.7825,-57.4503},{179.455,-76.274},{273.0931,-40.4626}};
  //{vx0,mvx0} for each rp; vx=vx0+mvx*csi
  double avx[][2]={{0.515483,-1.0123},{0.494122,-1.0534},{0.2217,-1.483},{0.004633,-1.0719}};
  //{vy0,mvy0} for each rp; vy=vy0+mvy*csi
  double avy[][2]={{0.371418,-1.6327},{0.349035,-1.6955},{0.0815,-2.59},{0.007592,-4.0841}};                
  //{D0,md,a,b} for each rp; D=D0+(md+a*thetax)*csi+b*thetax
  double ddx[][4]= {{-0.082336,-0.092513,112.3436,-82.5029},{-0.086927,-0.097670,114.9513,-82.9835},
                    {-0.092117,-0.0915,180.6236,-82.443},{-0.050470,0.058837,208.1106,20.8198}};
  // {10sigma_x+0.5mm,10sigma_y+0.5mm}
  double detlim[][2]={{0,0},{0.0028,0.0021},{0,0},{0.0008,0.0013}};   
  //{rmax,dmax}
  double pipelim[][2]={{0.026,0.026},{0.04,0.04},{0.0226,0.0177},{0.04,0.04}};
  
  
  for(int j=0; j<no_rp ; j++)  { 
    //y=Ly*thetay+vy*y0
    //x=Lx*thetax+vx*x0-csi*D   
    y_par[j]=ThetaY*(leffy[j][0]+leffy[j][1]*csi)+(avy[j][0]+avy[j][1]*csi)*Y_at_0;
    x_par[j]=ThetaX*(leffx[j][0]+leffx[j][1]*csi)+(avx[j][0]+avx[j][1]*csi)*X_at_0-
      csi*(ddx[j][0]+(ddx[j][1]+ddx[j][2]*ThetaX)*csi+ddx[j][3]*ThetaX);
  }
   
   
  //pass TAN@141
  if (fabs(y_par[0])<pipelim[0][1] && sqrt((y_par[0]*y_par[0])+(x_par[0]*x_par[0]))<pipelim[0][0])  {
    //pass 149
    if ((sqrt((y_par[1]*y_par[1])+(x_par[1]*x_par[1]))<pipelim[1][0]) &&
        (fabs(y_par[1])>detlim[1][1] || x_par[1]>detlim[1][0]))  {
      accettanza = 1;
    }
  }

      
  //pass TAN@141
  if (fabs(y_par[0])<pipelim[0][1] && sqrt((y_par[0])*(y_par[0])+(x_par[0])*(x_par[0]))<pipelim[0][0]) {
    //pass Q5@198
    if (fabs(y_par[2])<pipelim[2][1] && sqrt((y_par[2]*y_par[2])+(x_par[2]*x_par[2]))<pipelim[2][0]) {
      //pass 220
      if ((sqrt((y_par[3]*y_par[3])+(x_par[3]*x_par[3]))<pipelim[3][0]) &&
          (fabs(y_par[3])>detlim[3][1] || x_par[3]>detlim[3][0])) {
        accettanza = 1;
        
        PosEvo.setX(1000*x_par[3]);
        PosEvo.setY(1000*y_par[3]);
        PosEvo.setZ(1000*rp[3]);          
        if(Pos.z()<vz)PosEvo.setZ(-1000*rp[3]);
      }
    }
    
  }
/*
  LogDebug("ForwardSim") << "\n"
                         << "ACCETTANZA: "<<accettanza << "\n" 
                         << "CSI: "<< csi << "\n"
                         << "Theta_X: " << ThetaX << "\n"
                         << "Theta_Y: " << ThetaY << "\n"
                         << "X_at_0: "<< X_at_0 << "\n"
                         << "Y_at_0: "<< Y_at_0 << "\n" 
                         << "x_par[3]: "<< x_par[3] << "\n"
                         << "y_par[3]: "<< y_par[3] << "\n"
                         << "pos " << Pos.x() << " " << Pos.y() << " " 
                         << Pos.z() << "\n" << "V "<< vx << " " << vy << " "
                         << vz << "\n"
*/
// --------------
  return PosEvo;
}

void TotemSD::PrintAll ( ) [virtual]

Definition at line 171 of file TotemSD.cc.

References LogDebug, and theHC.

                       {
  LogDebug("ForwardSim") << "TotemSD: Collection " << theHC->GetName();
  theHC->PrintAllHits();
}

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

Implements SensitiveDetector.

Definition at line 101 of file TotemSD.cc.

References CreateNewHit(), CreateNewHitEvo(), edeposit, GetStepInfo(), HitExists(), NULL, ParentId, ParticleType, and unitID.

                                                               {

  if (aStep == NULL) {
    return true;
  } else {
    GetStepInfo(aStep);
    if (HitExists() == false && edeposit>0.) { 
      CreateNewHit();
      return true;
    }
    if (HitExists() == false && (((unitID==1111 || unitID==2222) && 
                                  ParentId==0 && ParticleType==2212))) { 
      CreateNewHitEvo();
      return true;
    }
  }
  return true;
}

void TotemSD::ResetForNewPrimary ( ) [private]

Definition at line 516 of file TotemSD.cc.

References entrancePoint, hitPoint, incidentEnergy, preStepPoint, and SetToLocal().

Referenced by HitExists().

                                 {
  
  entrancePoint  = SetToLocal(hitPoint);
  incidentEnergy = preStepPoint->GetKineticEnergy();
}

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

Implements SensitiveDetector.

Definition at line 120 of file TotemSD.cc.

References TotemVDetectorOrganization::GetUnitID(), and numberingScheme.

Referenced by GetStepInfo().

                                             { 

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

G4ThreeVector TotemSD::SetToLocal ( G4ThreeVector globalPoint ) [private]

Definition at line 194 of file TotemSD.cc.

References preStepPoint.

Referenced by ResetForNewPrimary().

                                                      {

  G4ThreeVector       localPoint;
  const G4VTouchable* touch= preStepPoint->GetTouchable();
  localPoint = touch->GetHistory()->GetTopTransform().TransformPoint(global);
  return localPoint;  
}

void TotemSD::StoreHit ( TotemG4Hit * hit ) [private]

Definition at line 505 of file TotemSD.cc.

References primID, and theHC.

Referenced by CreateNewHit(), and CreateNewHitEvo().

                                      {

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

  theHC->insert( hit );
}

void TotemSD::Summarize ( ) [private]

Definition at line 522 of file TotemSD.cc.

Referenced by EndOfEvent().

{
}

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

Definition at line 187 of file TotemSD.cc.

{
}

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

This routine will be called when the appropriate signal arrives.

Implements Observer< const BeginOfEvent * >.

Definition at line 180 of file TotemSD.cc.

References clearHits(), eventno, and LogDebug.

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

void TotemSD::UpdateHit ( ) [private]

Definition at line 473 of file TotemSD.cc.

References currentHit, Eloss, LogDebug, postStepPoint, previousUnitID, primaryID, primID, TotemG4Hit::setEnergyLoss(), tsID, tSliceID, and unitID.

Referenced by CreateNewHit(), CreateNewHitEvo(), and HitExists().

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

#ifdef debug
    LogDebug("ForwardSim") << "G4TotemT1SD updateHit: add eloss " << Eloss 
                           << "\nCurrentHit=" << currentHit
                           << ", PostStepPoint=" 
                           << postStepPoint->GetPosition();
#endif

    currentHit->setEnergyLoss(Eloss);
  }  
  //  if(PostStepPoint->GetPhysicalVolume() != CurrentPV){
  //  currentHit->setExitPoint(SetToLocal(postStepPoint->GetPosition()));
  // Local3DPoint exit=currentHit->exitPoint();
/*
#ifdef debug
  LogDebug("ForwardSim") << "G4TotemT1SD updateHit: exit point " 
                         << exit.x() << " " << exit.y() << " " << exit.z();
//  LogDebug("ForwardSim") << "Energy deposit in Unit " << unitID << " em " << edepositEM/MeV
// << " hadronic " << edepositHAD/MeV << " MeV";
#endif
*/

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