#include <HFShowerPMT.h>

Public Member Functions
double	getHits (G4Step *aStep)

double	getRadius ()

	HFShowerPMT (std::string &name, const DDCompactView &cpv, edm::ParameterSet const &p)

virtual	~HFShowerPMT ()

Private Member Functions
std::vector< double >	getDDDArray (const std::string &, const DDsvalues_type &)

Private Attributes
HFCherenkov *	cherenkov

int	indexF

int	indexR

double	pePerGeV

std::vector< int >	pmtFib1

std::vector< int >	pmtFib2

std::vector< int >	pmtR1

std::vector< int >	pmtR2

std::vector< double >	rTable

Detailed Description

Definition at line 19 of file HFShowerPMT.h.

Constructor & Destructor Documentation

HFShowerPMT::HFShowerPMT	(	std::string &	name,
		const DDCompactView &	cpv,
		edm::ParameterSet const &	p
	)

Definition at line 22 of file HFShowerPMT.cc.

References DDFilteredView::addFilter(), cherenkov, DDSpecificsFilter::equals, edm::hlt::Exception, DDFilteredView::firstChild(), getDDDArray(), edm::ParameterSet::getParameter(), cuy::ii, cmsHarvester::index, DDFilteredView::mergedSpecifics(), mergeVDriftHistosByStation::name, pePerGeV, pmtFib1, pmtFib2, pmtR1, pmtR2, rTable, DDSpecificsFilter::setCriteria(), and relativeConstraints::value.

                                         : cherenkov(0) {
 
   edm::ParameterSet m_HF  = p.getParameter<edm::ParameterSet>("HFShowerPMT");
   pePerGeV                = m_HF.getParameter<double>("PEPerGeVPMT");
   
   G4String attribute = "ReadOutName";
   G4String value     = name;
   DDSpecificsFilter filter0;
   DDValue           ddv0(attribute,value,0);
   filter0.setCriteria(ddv0,DDSpecificsFilter::equals);
   DDFilteredView fv0(cpv);
   fv0.addFilter(filter0);
   if (fv0.firstChild()) {
     DDsvalues_type sv0(fv0.mergedSpecifics());
 
     //Special Geometry parameters
     rTable   = getDDDArray("rTable",sv0);
     edm::LogInfo("HFShower") << "HFShowerPMT: " << rTable.size() 
                  << " rTable (cm)";
     for (unsigned int ig=0; ig<rTable.size(); ig++)
       edm::LogInfo("HFShower") << "HFShowerPMT: rTable[" << ig << "] = "
                    << rTable[ig]/cm << " cm";
   } else {
     edm::LogError("HFShower") << "HFShowerPMT: cannot get filtered "
                   << " view for " << attribute << " matching "
                   << value;
     throw cms::Exception("Unknown", "HFShowerPMT")
       << "cannot match " << attribute << " to " << name <<"\n";
   }
 
   attribute = "Volume";
   value     = "HFPMT";
   DDSpecificsFilter filter1;
   DDValue           ddv1(attribute,value,0);
   filter1.setCriteria(ddv1,DDSpecificsFilter::equals);
   DDFilteredView fv1(cpv);
   fv1.addFilter(filter1);
   if (fv1.firstChild()) {
     DDsvalues_type sv1(fv1.mergedSpecifics());
     std::vector<double> neta;
     neta = getDDDArray("indexPMTR",sv1);
     for (unsigned int ii=0; ii<neta.size(); ii++) {
       int index = static_cast<int>(neta[ii]);
       int ir=-1, ifib=-1;
       if (index >= 0) {
     ir   = index/10; ifib = index%10;
       }
       pmtR1.push_back(ir);
       pmtFib1.push_back(ifib);
     }
     neta = getDDDArray("indexPMTL",sv1);
     for (unsigned int ii=0; ii<neta.size(); ii++) {
       int index = static_cast<int>(neta[ii]);
       int ir=-1, ifib=-1;
       if (index >= 0) {
     ir   = index/10; ifib = index%10;
       }
       pmtR2.push_back(ir);
       pmtFib2.push_back(ifib);
     }
     edm::LogInfo("HFShower") << "HFShowerPMT: gets the Index matches for "
                  << neta.size() << " PMTs";
     for (unsigned int ii=0; ii<neta.size(); ii++) 
       edm::LogInfo("HFShower") << "HFShowerPMT: rIndexR[" << ii << "] = "
                    << pmtR1[ii] << " fibreR[" << ii << "] = "
                    << pmtFib1[ii] << " rIndexL[" << ii << "] = "
                    << pmtR2[ii] << " fibreL[" << ii << "] = "
                    << pmtFib2[ii];
   } else {
     edm::LogWarning("HFShower") << "HFShowerPMT: cannot get filtered "
                 << " view for " << attribute << " matching "
                 << value;
   }
 
   cherenkov = new HFCherenkov(m_HF);
 }

HFShowerPMT::~HFShowerPMT ( )

virtual

Definition at line 100 of file HFShowerPMT.cc.

References cherenkov.

                           {
   if (cherenkov) delete cherenkov;
 }

Member Function Documentation

std::vector< double > HFShowerPMT::getDDDArray	(	const std::string &	str,
		const DDsvalues_type &	sv
	)

private

Definition at line 168 of file HFShowerPMT.cc.

References DDfetch(), DDValue::doubles(), edm::hlt::Exception, LogDebug, and relativeConstraints::value.

Referenced by HFShowerPMT().

                                                     {
 
 #ifdef DebugLog
   LogDebug("HFShower") << "HFShowerPMT:getDDDArray called for " << str;
 #endif
   DDValue value(str);
   if (DDfetch(&sv,value)) {
 #ifdef DebugLog
     LogDebug("HFShower") << value;
 #endif
     const std::vector<double> & fvec = value.doubles();
     int nval = fvec.size();
     if (nval < 2) {
       edm::LogError("HFShower") << "HFShowerPMT: # of " << str 
                 << " bins " << nval << " < 2 ==> illegal";
       throw cms::Exception("Unknown", "HFShowerPMT")
     << "nval < 2 for array " << str << "\n";
     }
 
     return fvec;
   } else {
     edm::LogError("HFShower") << "HFShowerPMT: cannot get array " << str;
     throw cms::Exception("Unknown", "HFShowerPMT") 
       << "cannot get array " << str << "\n";
   }
 }

double HFShowerPMT::getHits ( G4Step * aStep )

Definition at line 104 of file HFShowerPMT.cc.

References beta, cherenkov, HFCherenkov::computeNPEinPMT(), GeV, indexF, indexR, LogDebug, MeV, pePerGeV, interactiveExample::photons, pmtFib1, pmtFib2, pmtR1, and pmtR2.

Referenced by HCalSD::getHitPMT().

                                           {
 
   indexR = indexF = -1;
 
   G4StepPoint * preStepPoint  = aStep->GetPreStepPoint(); 
   const G4VTouchable* touch   = preStepPoint->GetTouchable();
   int                 boxNo   = touch->GetReplicaNumber(2);
   int                 pmtNo   = touch->GetReplicaNumber(1);
   if (boxNo <= 1) {
     indexR = pmtR1[pmtNo-1];
     indexF = pmtFib1[pmtNo-1];
   } else {
     indexR = pmtR2[pmtNo-1];
     indexF = pmtFib2[pmtNo-1];
   }
 
 #ifdef DebugLog
   double edep = aStep->GetTotalEnergyDeposit();
   LogDebug("HFShower") << "HFShowerPMT: Box " << boxNo << " PMT "
                << pmtNo << " Mapped Indices " << indexR << ", "
                << indexF << " Edeposit " << edep/MeV << " MeV; PE "
                << edep*pePerGeV/GeV;
 #endif
 
   double photons = 0;
   if (indexR >= 0 && indexF > 0) {
     G4Track *aTrack = aStep->GetTrack();
     G4ParticleDefinition *particleDef = aTrack->GetDefinition();
     double stepl = aStep->GetStepLength();
     double beta  = preStepPoint->GetBeta();
     G4ThreeVector pDir = aTrack->GetDynamicParticle()->GetMomentumDirection();
     G4ThreeVector localMom = preStepPoint->GetTouchable()->GetHistory()->
       GetTopTransform().TransformAxis(pDir);
     photons = cherenkov->computeNPEinPMT(particleDef, beta, localMom.x(),
                      localMom.y(), localMom.z(), stepl);
 #ifdef DebugLog
   LogDebug("HFShower") << "HFShowerPMT::getHits: for particle " 
                << particleDef->GetParticleName() << " Step " << stepl
                << " Beta " << beta << " Direction " << pDir
                << " Local " << localMom << " p.e. " << photons;
 #endif 
 
   }
   return photons;
 }

double HFShowerPMT::getRadius ( )

Definition at line 150 of file HFShowerPMT.cc.

References indexF, indexR, LogDebug, alignCSCRings::r, and rTable.

Referenced by HCalSD::getHitPMT().

                               {
    
   double r = 0.;
   if (indexR >= 0 && indexR+1 < (int)(rTable.size()))
     r = 0.5*(rTable[indexR]+rTable[indexR+1]);
 #ifdef DebugLog
   else
     LogDebug("HFShower") << "HFShowerPMT::getRadius: R " << indexR
              << " F " << indexF;
 #endif
   if (indexF == 2)  r =-r;
 #ifdef DebugLog
   LogDebug("HFShower") << "HFShowerPMT: Radius (" << indexR << "/" << indexF 
                << ") " << r;
 #endif
   return r;
 }