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/data/refman/pasoursint/CMSSW_5_3_3/src/Validation/TrackerHits/src/TrackerHitProducer.cc

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00001 #include "Validation/TrackerHits/interface/TrackerHitProducer.h"
00002 #include <cmath>
00003 
00004 TrackerHitProducer::TrackerHitProducer(const edm::ParameterSet& iPSet) :
00005   fName(""), verbosity(0), label(""), getAllProvenances(false),
00006   printProvenanceInfo(false), nRawGenPart(0), config_(iPSet), count(0)
00007 {
00008   // get information from parameter set
00009   fName = iPSet.getUntrackedParameter<std::string>("Name");
00010   verbosity = iPSet.getUntrackedParameter<int>("Verbosity");
00011   label = iPSet.getParameter<std::string>("Label");
00012   edm::ParameterSet m_Prov =
00013     iPSet.getParameter<edm::ParameterSet>("ProvenanceLookup");
00014   getAllProvenances = 
00015     m_Prov.getUntrackedParameter<bool>("GetAllProvenances");
00016   printProvenanceInfo = 
00017     m_Prov.getUntrackedParameter<bool>("PrintProvenanceInfo");
00018 
00019   //get Labels to use to extract information
00020   PxlBrlLowSrc_ = iPSet.getParameter<edm::InputTag>("PxlBrlLowSrc");
00021   PxlBrlHighSrc_ = iPSet.getParameter<edm::InputTag>("PxlBrlHighSrc");
00022   PxlFwdLowSrc_ = iPSet.getParameter<edm::InputTag>("PxlFwdLowSrc");
00023   PxlFwdHighSrc_ = iPSet.getParameter<edm::InputTag>("PxlFwdHighSrc");
00024 
00025   SiTIBLowSrc_ = iPSet.getParameter<edm::InputTag>("SiTIBLowSrc");
00026   SiTIBHighSrc_ = iPSet.getParameter<edm::InputTag>("SiTIBHighSrc");
00027   SiTOBLowSrc_ = iPSet.getParameter<edm::InputTag>("SiTOBLowSrc");
00028   SiTOBHighSrc_ = iPSet.getParameter<edm::InputTag>("SiTOBHighSrc");
00029   SiTIDLowSrc_ = iPSet.getParameter<edm::InputTag>("SiTIDLowSrc");
00030   SiTIDHighSrc_ = iPSet.getParameter<edm::InputTag>("SiTIDHighSrc");
00031   SiTECLowSrc_ = iPSet.getParameter<edm::InputTag>("SiTECLowSrc");
00032   SiTECHighSrc_ = iPSet.getParameter<edm::InputTag>("SiTECHighSrc");
00033 
00034   // use value of first digit to determine default output level (inclusive)
00035   // 0 is none, 1 is basic, 2 is fill output, 3 is gather output
00036   verbosity %= 10;
00037 
00038   // create persistent object
00039   produces<PTrackerSimHit>(label);
00040 
00041   // print out Parameter Set information being used
00042   if (verbosity > 0) {
00043     edm::LogInfo ("TrackerHitProducer::TrackerHitProducer") 
00044       << "\n===============================\n"
00045       << "Initialized as EDProducer with parameter values:\n"
00046       << "    Name      =" << fName << "\n"
00047       << "    Verbosity =" << verbosity << "\n"
00048       << "    Label     =" << label << "\n"
00049       << "    GetProv   =" << getAllProvenances << "\n"
00050       << "    PrintProv =" << printProvenanceInfo << "\n"
00051       << "    PxlBrlLowSrc  = " << PxlBrlLowSrc_.label() 
00052       << ":" << PxlBrlLowSrc_.instance() << "\n"
00053       << "    PxlBrlHighSrc = " << PxlBrlHighSrc_.label() 
00054       << ":" << PxlBrlHighSrc_.instance() << "\n"
00055       << "    PxlFwdLowSrc  = " << PxlFwdLowSrc_.label() 
00056       << ":" << PxlBrlLowSrc_.instance() << "\n"
00057       << "    PxlFwdHighSrc = " << PxlFwdHighSrc_.label() 
00058       << ":" << PxlBrlHighSrc_.instance() << "\n"
00059       << "    SiTIBLowSrc   = " << SiTIBLowSrc_.label() 
00060       << ":" << SiTIBLowSrc_.instance() << "\n"
00061       << "    SiTIBHighSrc  = " << SiTIBHighSrc_.label() 
00062       << ":" << SiTIBHighSrc_.instance() << "\n"
00063       << "    SiTOBLowSrc   = " << SiTOBLowSrc_.label() 
00064       << ":" << SiTOBLowSrc_.instance() << "\n"
00065       << "    SiTOBHighSrc  = " << SiTOBHighSrc_.label() 
00066       << ":" << SiTOBHighSrc_.instance() << "\n"
00067       << "    SiTIDLowSrc   = " << SiTIDLowSrc_.label() 
00068       << ":" << SiTIDLowSrc_.instance() << "\n"
00069       << "    SiTIDHighSrc  = " << SiTIDHighSrc_.label() 
00070       << ":" << SiTIDHighSrc_.instance() << "\n"
00071       << "    SiTECLowSrc   = " << SiTECLowSrc_.label() 
00072       << ":" << SiTECLowSrc_.instance() << "\n"
00073       << "    SiTECHighSrc  = " << SiTECHighSrc_.label() 
00074       << ":" << SiTECHighSrc_.instance() << "\n"
00075       << "===============================\n";  }
00076 }
00077 
00078 TrackerHitProducer::~TrackerHitProducer() 
00079 {
00080 }
00081 
00082 void TrackerHitProducer::beginJob()
00083 {
00084   if (verbosity > 0)
00085     edm::LogInfo ("TrackerHitProducer::beginJob") 
00086       << "Starting the job...";
00087   clear();
00088   return;
00089 }
00090 
00091 void TrackerHitProducer::endJob()
00092 {
00093   if (verbosity > 0)
00094     edm::LogInfo ("TrackerHitProducer::endJob") 
00095       << "Terminating having processed" << count << "events.";
00096   return;
00097 }
00098 
00099 void TrackerHitProducer::produce(edm::Event& iEvent, 
00100                    const edm::EventSetup& iSetup)
00101 {
00102   // keep track of number of events processed
00103   ++count;
00104 
00105   // get event id information
00106   int nrun = iEvent.id().run();
00107   int nevt = iEvent.id().event();
00108 
00109   // get event setup information
00110   //edm::ESHandle<edm::SetupData> pSetup;
00111   //iSetup.get<edm::SetupRecord>().get(pSetup);
00112 
00113   if (verbosity > 0) {
00114     edm::LogInfo ("TrackerHitProducer::produce")
00115       << "Processing run" << nrun << "," << "event " << nevt;
00116   }
00117 
00118   // clear event holders
00119   clear();
00120 
00121   // look at information available in the event
00122   if (getAllProvenances) {
00123 
00124     std::vector<const edm::Provenance*> AllProv;
00125     iEvent.getAllProvenance(AllProv);
00126 
00127     if (verbosity > 0)
00128       edm::LogInfo ("TrackerHitProducer::produce")
00129     << "Number of Provenances =" << AllProv.size();
00130 
00131     if (printProvenanceInfo && (verbosity > 0)) {
00132       TString eventout("\nProvenance info:\n");
00133       
00134       for (unsigned int i = 0; i < AllProv.size(); ++i) {
00135     eventout += "\n       ******************************";
00136     eventout += "\n       Module       : ";
00137     eventout += AllProv[i]->moduleLabel();
00138     eventout += "\n       ProductID process index: ";
00139     eventout += AllProv[i]->productID().processIndex();
00140     eventout += "\n       ProductID product index: ";
00141     eventout += AllProv[i]->productID().productIndex();
00142     eventout += "\n       ClassName    : ";
00143     eventout += AllProv[i]->className();
00144     eventout += "\n       InstanceName : ";
00145     eventout += AllProv[i]->productInstanceName();
00146     eventout += "\n       BranchName   : ";
00147     eventout += AllProv[i]->branchName();
00148       }
00149       eventout += "       ******************************\n";
00150       edm::LogInfo("TrackerHitProducer::produce") << eventout;
00151     }
00152   }
00153 
00154   // call fill functions
00155   //gather G4MC information from event
00156   fillG4MC(iEvent);
00157   // gather Tracker information from event
00158   fillTrk(iEvent,iSetup);
00159 
00160   if (verbosity > 0)
00161     edm::LogInfo ("TrackerHitProducer::produce")
00162       << "Done gathering data from event.";
00163 
00164   // produce object to put into event
00165   std::auto_ptr<PTrackerSimHit> pOut(new PTrackerSimHit);
00166 
00167   if (verbosity > 2)
00168     edm::LogInfo ("TrackerHitProducer::produce")
00169       << "Saving event contents:";
00170 
00171   // call store functions
00172   // store G4MC information in product
00173   storeG4MC(*pOut);
00174   // store Tracker information in produce
00175   storeTrk(*pOut);
00176 
00177   // store information in event
00178   iEvent.put(pOut,label);
00179 
00180   return;
00181 }
00182 
00183 //==================fill and store functions================================
00184 void TrackerHitProducer::fillG4MC(edm::Event& iEvent)
00185 {
00186  
00187   TString eventout;
00188   if (verbosity > 0)
00189     eventout = "\nGathering info:";
00190 
00192   // get MC information
00194   edm::Handle<edm::HepMCProduct> HepMCEvt;
00195   //iEvent.getByType(HepMCEvt);
00196   static std::string HepMClabel = config_.getUntrackedParameter<std::string>("HepMCProductLabel","source");
00197   static std::string HepMCinstance = config_.getUntrackedParameter<std::string>("HepMCInputInstance","");
00198   iEvent.getByLabel(HepMClabel, HepMCinstance ,HepMCEvt);
00199   if (!HepMCEvt.isValid()) {
00200     edm::LogError("TrackerHitProducer::fillG4MC")
00201       << "Unable to find HepMCProduct in event!";
00202     return;
00203   }
00204   const HepMC::GenEvent* MCEvt = HepMCEvt->GetEvent();
00205   nRawGenPart = MCEvt->particles_size();
00206 
00207   if (verbosity > 1) {
00208     eventout += "\n          Number of Raw Particles collected:         ";
00209     eventout += nRawGenPart;
00210   }  
00211 
00213   // get G4Vertex information
00215   edm::Handle<edm::SimVertexContainer> G4VtxContainer;
00216   iEvent.getByType(G4VtxContainer);
00217   if (!G4VtxContainer.isValid()) {
00218     edm::LogError("TrackerHitProducer::fillG4MC")
00219       << "Unable to find SimVertex in event!";
00220     return;
00221   }
00222   int i = 0;
00223   edm::SimVertexContainer::const_iterator itVtx;
00224   for (itVtx = G4VtxContainer->begin(); itVtx != G4VtxContainer->end(); 
00225        ++itVtx) {
00226     
00227     ++i;
00228 
00229     const CLHEP::HepLorentzVector& G4Vtx = CLHEP::HepLorentzVector(itVtx->position().x(),
00230                                                      itVtx->position().y(),
00231                                                      itVtx->position().z(),  
00232                                                      itVtx->position().e());
00233     G4VtxX.push_back(G4Vtx[0]/micrometer); //cm from code -> micrometer *10000
00234     G4VtxY.push_back(G4Vtx[1]/micrometer); //cm from code -> micrometer *10000
00235     G4VtxZ.push_back(G4Vtx[2]/millimeter); //cm from code -> millimeter *10
00236   }
00237 
00238   if (verbosity > 1) {
00239     eventout += "\n          Number of G4Vertices collected:            ";
00240     eventout += i;
00241   }  
00242 
00244   // get G4Track information
00246   edm::Handle<edm::SimTrackContainer> G4TrkContainer;
00247   iEvent.getByType(G4TrkContainer);
00248   if (!G4TrkContainer.isValid()) {
00249     edm::LogError("TrackerHitProducer::fillG4MC")
00250       << "Unable to find SimTrack in event!";
00251     return;
00252   }
00253   i = 0;
00254   edm::SimTrackContainer::const_iterator itTrk;
00255   for (itTrk = G4TrkContainer->begin(); itTrk != G4TrkContainer->end(); 
00256        ++itTrk) {
00257 
00258     ++i;
00259 
00260     double etaInit =0, phiInit =0, pInit =0;
00261     const CLHEP::HepLorentzVector& G4Trk = CLHEP::HepLorentzVector(itTrk->momentum().x(),
00262                                                      itTrk->momentum().y(),
00263                                                      itTrk->momentum().z(),
00264                                                      itTrk->momentum().e());
00265     pInit =sqrt(G4Trk[0]*G4Trk[0]+G4Trk[1]*G4Trk[1]+G4Trk[2]*G4Trk[2]);
00266       if ( pInit == 0) 
00267           edm::LogError("TrackerHitProducer::fillG4MC") 
00268           << "TrackerTest::INFO: Primary has p = 0 ";
00269       else {
00270           double costheta  = G4Trk[2]/pInit;
00271               double theta = acos(TMath::Min(TMath::Max(costheta, -1.),1.));
00272           etaInit = -log(tan(theta/2));
00273           
00274           if ( G4Trk[0] != 0 || G4Trk[1] != 0) 
00275               phiInit = atan2(G4Trk[1],G4Trk[0]);
00276       }
00277     G4TrkPt.push_back(sqrt(G4Trk[0]*G4Trk[0]+G4Trk[1]*G4Trk[1])); //GeV
00278     G4TrkE.push_back(G4Trk[3]);                                   //GeV
00279     G4TrkEta.push_back(etaInit);                                   
00280     G4TrkPhi.push_back(phiInit);                                   
00281   } 
00282 
00283   if (verbosity > 1) {
00284     eventout += "\n          Number of G4Tracks collected:              ";
00285     eventout += i;
00286   }  
00287 
00288   if (verbosity > 0)
00289     edm::LogInfo("TrackerHitProducer::fillG4MC") << eventout;
00290 
00291   return;
00292 }
00293 
00294 void TrackerHitProducer::storeG4MC(PTrackerSimHit& product)
00295 {
00296 
00297   if (verbosity > 2) {
00298     TString eventout("\nnRawGenPart        = ");
00299     eventout += nRawGenPart;
00300     eventout += "\n       nG4Vtx             = ";
00301     eventout += G4VtxX.size();
00302     for (unsigned int i = 0; i < G4VtxX.size(); ++i) {
00303       eventout += "\n          (x,y,z)         = (";
00304       eventout += G4VtxX[i];
00305       eventout += ", ";
00306       eventout += G4VtxY[i];
00307       eventout += ", ";
00308       eventout += G4VtxZ[i];
00309       eventout += ")";      
00310     }
00311     eventout += "\n       nG4Trk             = ";
00312     eventout += G4TrkPt.size();
00313     for (unsigned int i = 0; i < G4TrkPt.size(); ++i) {
00314       eventout += "\n          (pt,e,eta,phi)          = (";
00315       eventout += G4TrkPt[i];
00316       eventout += ", ";
00317       eventout += G4TrkE[i];
00318       eventout += ")";
00319       eventout += G4TrkEta[i];
00320       eventout += ")";
00321       eventout += G4TrkPhi[i];
00322       eventout += ")";
00323     }    
00324     edm::LogInfo("TrackerHitProducer::storeG4MC") << eventout;
00325   } // end verbose output
00326 
00327   product.putRawGenPart(nRawGenPart);
00328   product.putG4Vtx(G4VtxX, G4VtxY, G4VtxZ);
00329   product.putG4Trk(G4TrkPt, G4TrkE, G4TrkEta, G4TrkPhi);
00330 
00331   return;
00332 }
00333 
00334 void TrackerHitProducer::fillTrk(edm::Event& iEvent, 
00335                 const edm::EventSetup& iSetup)
00336 {
00337   TString eventout;
00338   int sysID = 0;
00339   if (verbosity > 0)
00340     eventout = "\nGathering info:";  
00342   // iterator to access containers
00343   edm::PSimHitContainer::const_iterator itHit;
00344 //  edm::PSimHitContainer theHits;
00345 
00347   // get Pixel Barrel information
00349   
00350   // extract low container
00351   edm::Handle<edm::PSimHitContainer> PxlBrlLowContainer;
00352   iEvent.getByLabel(PxlBrlLowSrc_,PxlBrlLowContainer);
00353 //  iEvent.getByLabel("g4SimHits","TrackerHitsPixelBarrelLowTof",PxlBrlLowContainer);
00354   if (!PxlBrlLowContainer.isValid()) {
00355     edm::LogError("TrackerHitProducer::fillTrk")
00356       << "Unable to find TrackerHitsPixelBarrelLowTof in event!";
00357     return;
00358   }
00359     
00360   // place both containers into new container
00361 //  theHits.insert(theHits.end(),PxlBrlLowContainer->begin(),
00362 //             PxlBrlLowContainer->end());
00363                
00364   sysID = 100;   // TrackerHitsPixelBarrelLowTof
00365   int j = 0;               
00366   for (itHit = PxlBrlLowContainer->begin(); itHit != PxlBrlLowContainer->end(); ++itHit) {
00367 //  for (itHit = theHits.begin(); itHit != theHits.end(); ++itHit) {
00368 
00369       // gather necessary information
00370       ++j;
00371       HitsSysID.push_back(sysID);
00372       HitsDuID.push_back(itHit->detUnitId());
00373       HitsTkID.push_back(itHit->trackId());
00374       HitsProT.push_back(itHit->processType());
00375       HitsParT.push_back(itHit->particleType());
00376       HitsP.push_back(itHit->pabs());
00377       
00378       HitsLpX.push_back(itHit->localPosition().x());
00379       HitsLpY.push_back(itHit->localPosition().y());
00380       HitsLpZ.push_back(itHit->localPosition().z());
00381 
00382       HitsLdX.push_back(itHit->localDirection().x());
00383       HitsLdY.push_back(itHit->localDirection().y());
00384       HitsLdZ.push_back(itHit->localDirection().z());
00385       HitsLdTheta.push_back(itHit->localDirection().theta());
00386       HitsLdPhi.push_back(itHit->localDirection().phi());
00387 
00388       HitsExPx.push_back(itHit->exitPoint().x());
00389       HitsExPy.push_back(itHit->exitPoint().y());
00390       HitsExPz.push_back(itHit->exitPoint().z());
00391 
00392       HitsEnPx.push_back(itHit->entryPoint().x());
00393       HitsEnPy.push_back(itHit->entryPoint().y());
00394       HitsEnPz.push_back(itHit->entryPoint().z());
00395 
00396       HitsEloss.push_back(itHit->energyLoss());
00397       HitsToF.push_back(itHit->tof());
00398       
00399   } // end loop through PxlBrl Hits
00400 
00401   if (verbosity > 1) {
00402     eventout += "\n          Number of Pixel Barrel Low TOF Hits collected:     ";
00403     eventout += j;
00404   }  
00405   
00406 //  theHits.clear();
00407     
00408   // extract high container
00409   edm::Handle<edm::PSimHitContainer> PxlBrlHighContainer;
00410 //  iEvent.getByLabel("g4SimHits","TrackerHitsPixelBarrelHighTof",PxlBrlHighContainer);
00411   iEvent.getByLabel(PxlBrlHighSrc_,PxlBrlHighContainer);
00412   if (!PxlBrlHighContainer.isValid()) {
00413     edm::LogError("TrackerHitProducer::fillTrk")
00414       << "Unable to find TrackerHitsPixelBarrelHighTof in event!";
00415     return;
00416   }
00417   
00418   
00419   sysID = 200;   // TrackerHitsPixelBarrelHighTof
00420   j = 0;               
00421   for (itHit = PxlBrlHighContainer->begin(); itHit != PxlBrlHighContainer->end(); ++itHit) {
00422 
00423       // gather necessary information
00424       ++j;
00425       HitsSysID.push_back(sysID);
00426       HitsDuID.push_back(itHit->detUnitId());
00427       HitsTkID.push_back(itHit->trackId());
00428       HitsProT.push_back(itHit->processType());
00429       HitsParT.push_back(itHit->particleType());
00430       HitsP.push_back(itHit->pabs());
00431       
00432       HitsLpX.push_back(itHit->localPosition().x());
00433       HitsLpY.push_back(itHit->localPosition().y());
00434       HitsLpZ.push_back(itHit->localPosition().z());
00435 
00436       HitsLdX.push_back(itHit->localDirection().x());
00437       HitsLdY.push_back(itHit->localDirection().y());
00438       HitsLdZ.push_back(itHit->localDirection().z());
00439       HitsLdTheta.push_back(itHit->localDirection().theta());
00440       HitsLdPhi.push_back(itHit->localDirection().phi());
00441 
00442       HitsExPx.push_back(itHit->exitPoint().x());
00443       HitsExPy.push_back(itHit->exitPoint().y());
00444       HitsExPz.push_back(itHit->exitPoint().z());
00445 
00446       HitsEnPx.push_back(itHit->entryPoint().x());
00447       HitsEnPy.push_back(itHit->entryPoint().y());
00448       HitsEnPz.push_back(itHit->entryPoint().z());
00449 
00450       HitsEloss.push_back(itHit->energyLoss());
00451       HitsToF.push_back(itHit->tof());
00452       
00453   } // end loop through PxlBrl Hits
00454 
00455   if (verbosity > 1) {
00456     eventout += "\n          Number of Pixel Barrel High TOF Hits collected:     ";
00457     eventout += j;
00458   }  
00459 
00460   
00462   // get Pixel Forward information
00464   // extract low container
00465   edm::Handle<edm::PSimHitContainer> PxlFwdLowContainer;
00466 //  iEvent.getByLabel("g4SimHits","TrackerHitsPixelEndcapLowTof",PxlFwdLowContainer);
00467   iEvent.getByLabel(PxlFwdLowSrc_,PxlFwdLowContainer);
00468   if (!PxlFwdLowContainer.isValid()) {
00469     edm::LogError("TrackerHitProducer::fillTrk")
00470       << "Unable to find TrackerHitsPixelEndcapLowTof in event!";
00471     return;
00472   }
00473   
00474   sysID = 300;   // TrackerHitsPixelEndcapLowTof
00475   j = 0;               
00476   for (itHit = PxlFwdLowContainer->begin(); itHit != PxlFwdLowContainer->end(); ++itHit) {
00477 
00478       // gather necessary information
00479       ++j;
00480       HitsSysID.push_back(sysID);
00481       HitsDuID.push_back(itHit->detUnitId());
00482       HitsTkID.push_back(itHit->trackId());
00483       HitsProT.push_back(itHit->processType());
00484       HitsParT.push_back(itHit->particleType());
00485       HitsP.push_back(itHit->pabs());
00486       
00487       HitsLpX.push_back(itHit->localPosition().x());
00488       HitsLpY.push_back(itHit->localPosition().y());
00489       HitsLpZ.push_back(itHit->localPosition().z());
00490 
00491       HitsLdX.push_back(itHit->localDirection().x());
00492       HitsLdY.push_back(itHit->localDirection().y());
00493       HitsLdZ.push_back(itHit->localDirection().z());
00494       HitsLdTheta.push_back(itHit->localDirection().theta());
00495       HitsLdPhi.push_back(itHit->localDirection().phi());
00496 
00497       HitsExPx.push_back(itHit->exitPoint().x());
00498       HitsExPy.push_back(itHit->exitPoint().y());
00499       HitsExPz.push_back(itHit->exitPoint().z());
00500 
00501       HitsEnPx.push_back(itHit->entryPoint().x());
00502       HitsEnPy.push_back(itHit->entryPoint().y());
00503       HitsEnPz.push_back(itHit->entryPoint().z());
00504 
00505       HitsEloss.push_back(itHit->energyLoss());
00506       HitsToF.push_back(itHit->tof());
00507       
00508   } // end loop through PxlFwd Hits
00509 
00510   if (verbosity > 1) {
00511     eventout += "\n          Number of Pixel Forward Low TOF Hits collected:     ";
00512     eventout += j;
00513   }  
00514   
00515   
00516   // extract high container
00517   edm::Handle<edm::PSimHitContainer> PxlFwdHighContainer;
00518 //  iEvent.getByLabel("g4SimHits","TrackerHitsPixelEndcapHighTof",PxlFwdHighContainer);
00519   iEvent.getByLabel(PxlFwdHighSrc_,PxlFwdHighContainer);
00520   if (!PxlFwdHighContainer.isValid()) {
00521     edm::LogError("TrackerHitProducer::fillTrk")
00522       << "Unable to find TrackerHitsPixelEndcapHighTof in event!";
00523     return;
00524   }
00525   
00526   sysID = 400;   // TrackerHitsPixelEndcapHighTof
00527   j = 0;               
00528   for (itHit = PxlFwdHighContainer->begin(); itHit != PxlFwdHighContainer->end(); ++itHit) {
00529 
00530       // gather necessary information
00531       ++j;
00532       HitsSysID.push_back(sysID);
00533       HitsDuID.push_back(itHit->detUnitId());
00534       HitsTkID.push_back(itHit->trackId());
00535       HitsProT.push_back(itHit->processType());
00536       HitsParT.push_back(itHit->particleType());
00537       HitsP.push_back(itHit->pabs());
00538       
00539       HitsLpX.push_back(itHit->localPosition().x());
00540       HitsLpY.push_back(itHit->localPosition().y());
00541       HitsLpZ.push_back(itHit->localPosition().z());
00542 
00543       HitsLdX.push_back(itHit->localDirection().x());
00544       HitsLdY.push_back(itHit->localDirection().y());
00545       HitsLdZ.push_back(itHit->localDirection().z());
00546       HitsLdTheta.push_back(itHit->localDirection().theta());
00547       HitsLdPhi.push_back(itHit->localDirection().phi());
00548 
00549       HitsExPx.push_back(itHit->exitPoint().x());
00550       HitsExPy.push_back(itHit->exitPoint().y());
00551       HitsExPz.push_back(itHit->exitPoint().z());
00552 
00553       HitsEnPx.push_back(itHit->entryPoint().x());
00554       HitsEnPy.push_back(itHit->entryPoint().y());
00555       HitsEnPz.push_back(itHit->entryPoint().z());
00556 
00557       HitsEloss.push_back(itHit->energyLoss());
00558       HitsToF.push_back(itHit->tof());
00559       
00560   } // end loop through PxlFwd Hits
00561 
00562   if (verbosity > 1) {
00563     eventout += "\n          Number of Pixel Forward High TOF Hits collected:     ";
00564     eventout += j;
00565   }  
00566           
00567  
00569   // get Silicon TIB information
00571   // extract TIB low container
00572   edm::Handle<edm::PSimHitContainer> SiTIBLowContainer;
00573 //  iEvent.getByLabel("g4SimHits","TrackerHitsTIBLowTof",SiTIBLowContainer);
00574   iEvent.getByLabel(SiTIBLowSrc_,SiTIBLowContainer);
00575   if (!SiTIBLowContainer.isValid()) {
00576     edm::LogError("TrackerHitProducer::fillTrk")
00577       << "Unable to find TrackerHitsTIBLowTof in event!";
00578     return;
00579   }
00580   
00581   sysID = 10;   // TrackerHitsTIBLowTof
00582   j = 0;               
00583   for (itHit = SiTIBLowContainer->begin(); itHit != SiTIBLowContainer->end(); ++itHit) {
00584 
00585       // gather necessary information
00586       ++j;
00587       HitsSysID.push_back(sysID);
00588       HitsDuID.push_back(itHit->detUnitId());
00589       HitsTkID.push_back(itHit->trackId());
00590       HitsProT.push_back(itHit->processType());
00591       HitsParT.push_back(itHit->particleType());
00592       HitsP.push_back(itHit->pabs());
00593       
00594       HitsLpX.push_back(itHit->localPosition().x());
00595       HitsLpY.push_back(itHit->localPosition().y());
00596       HitsLpZ.push_back(itHit->localPosition().z());
00597 
00598       HitsLdX.push_back(itHit->localDirection().x());
00599       HitsLdY.push_back(itHit->localDirection().y());
00600       HitsLdZ.push_back(itHit->localDirection().z());
00601       HitsLdTheta.push_back(itHit->localDirection().theta());
00602       HitsLdPhi.push_back(itHit->localDirection().phi());
00603 
00604       HitsExPx.push_back(itHit->exitPoint().x());
00605       HitsExPy.push_back(itHit->exitPoint().y());
00606       HitsExPz.push_back(itHit->exitPoint().z());
00607 
00608       HitsEnPx.push_back(itHit->entryPoint().x());
00609       HitsEnPy.push_back(itHit->entryPoint().y());
00610       HitsEnPz.push_back(itHit->entryPoint().z());
00611 
00612       HitsEloss.push_back(itHit->energyLoss());
00613       HitsToF.push_back(itHit->tof());
00614       
00615   } // end loop through PxlFwd Hits
00616 
00617   if (verbosity > 1) {
00618     eventout += "\n          Number of TIB low TOF Hits collected:     ";
00619     eventout += j;
00620   }  
00621                  
00622   
00623   // extract TIB high container
00624   edm::Handle<edm::PSimHitContainer> SiTIBHighContainer;
00625 //  iEvent.getByLabel("g4SimHits","TrackerHitsTIBHighTof",SiTIBHighContainer);
00626   iEvent.getByLabel(SiTIBHighSrc_,SiTIBHighContainer);
00627     if (!SiTIBHighContainer.isValid()) {
00628     edm::LogError("TrackerHitProducer::fillTrk")
00629       << "Unable to find TrackerHitsTIBHighTof in event!";
00630     return;
00631   }
00632 
00633   sysID = 20;   // TrackerHitsTIBHighTof
00634   j = 0;               
00635   for (itHit = SiTIBHighContainer->begin(); itHit != SiTIBHighContainer->end(); ++itHit) {
00636 
00637       // gather necessary information
00638       ++j;
00639       HitsSysID.push_back(sysID);
00640       HitsDuID.push_back(itHit->detUnitId());
00641       HitsTkID.push_back(itHit->trackId());
00642       HitsProT.push_back(itHit->processType());
00643       HitsParT.push_back(itHit->particleType());
00644       HitsP.push_back(itHit->pabs());
00645       
00646       HitsLpX.push_back(itHit->localPosition().x());
00647       HitsLpY.push_back(itHit->localPosition().y());
00648       HitsLpZ.push_back(itHit->localPosition().z());
00649 
00650       HitsLdX.push_back(itHit->localDirection().x());
00651       HitsLdY.push_back(itHit->localDirection().y());
00652       HitsLdZ.push_back(itHit->localDirection().z());
00653       HitsLdTheta.push_back(itHit->localDirection().theta());
00654       HitsLdPhi.push_back(itHit->localDirection().phi());
00655 
00656       HitsExPx.push_back(itHit->exitPoint().x());
00657       HitsExPy.push_back(itHit->exitPoint().y());
00658       HitsExPz.push_back(itHit->exitPoint().z());
00659 
00660       HitsEnPx.push_back(itHit->entryPoint().x());
00661       HitsEnPy.push_back(itHit->entryPoint().y());
00662       HitsEnPz.push_back(itHit->entryPoint().z());
00663 
00664       HitsEloss.push_back(itHit->energyLoss());
00665       HitsToF.push_back(itHit->tof());
00666       
00667   } // end loop through PxlFwd Hits
00668 
00669   if (verbosity > 1) {
00670     eventout += "\n          Number of TIB high TOF Hits collected:     ";
00671     eventout += j;
00672   }  
00673   
00675   // get Silicon TOB information
00677   // extract TOB low container
00678   edm::Handle<edm::PSimHitContainer> SiTOBLowContainer;
00679 //  iEvent.getByLabel("g4SimHits","TrackerHitsTOBLowTof",SiTOBLowContainer);
00680   iEvent.getByLabel(SiTOBLowSrc_,SiTOBLowContainer);
00681     if (!SiTOBLowContainer.isValid()) {
00682     edm::LogError("TrackerHitProducer::fillTrk")
00683       << "Unable to find TrackerHitsTOBLowTof in event!";
00684     return;
00685   }
00686   
00687   sysID = 30;   // TrackerHitsTOBLowTof
00688   j = 0;               
00689   for (itHit = SiTOBLowContainer->begin(); itHit != SiTOBLowContainer->end(); ++itHit) {
00690 
00691       // gather necessary information
00692       ++j;
00693       HitsSysID.push_back(sysID);
00694       HitsDuID.push_back(itHit->detUnitId());
00695       HitsTkID.push_back(itHit->trackId());
00696       HitsProT.push_back(itHit->processType());
00697       HitsParT.push_back(itHit->particleType());
00698       HitsP.push_back(itHit->pabs());
00699       
00700       HitsLpX.push_back(itHit->localPosition().x());
00701       HitsLpY.push_back(itHit->localPosition().y());
00702       HitsLpZ.push_back(itHit->localPosition().z());
00703 
00704       HitsLdX.push_back(itHit->localDirection().x());
00705       HitsLdY.push_back(itHit->localDirection().y());
00706       HitsLdZ.push_back(itHit->localDirection().z());
00707       HitsLdTheta.push_back(itHit->localDirection().theta());
00708       HitsLdPhi.push_back(itHit->localDirection().phi());
00709 
00710       HitsExPx.push_back(itHit->exitPoint().x());
00711       HitsExPy.push_back(itHit->exitPoint().y());
00712       HitsExPz.push_back(itHit->exitPoint().z());
00713 
00714       HitsEnPx.push_back(itHit->entryPoint().x());
00715       HitsEnPy.push_back(itHit->entryPoint().y());
00716       HitsEnPz.push_back(itHit->entryPoint().z());
00717 
00718       HitsEloss.push_back(itHit->energyLoss());
00719       HitsToF.push_back(itHit->tof());
00720       
00721   } // end loop through PxlFwd Hits
00722 
00723   if (verbosity > 1) {
00724     eventout += "\n          Number of TOB low TOF Hits collected:     ";
00725     eventout += j;
00726   }  
00727     
00728   // extract TOB high container
00729   edm::Handle<edm::PSimHitContainer> SiTOBHighContainer;
00730 //  iEvent.getByLabel("g4SimHits","TrackerHitsTOBHighTof",SiTOBHighContainer);
00731   iEvent.getByLabel(SiTOBHighSrc_,SiTOBHighContainer);
00732     if (!SiTOBHighContainer.isValid()) {
00733     edm::LogError("TrackerHitProducer::fillTrk")
00734       << "Unable to find TrackerHitsTOBHighTof in event!";
00735     return;
00736   }
00737   
00738   sysID = 40;   // TrackerHitsTOBHighTof
00739   j = 0;               
00740   for (itHit = SiTOBHighContainer->begin(); itHit != SiTOBHighContainer->end(); ++itHit) {
00741 
00742       // gather necessary information
00743       ++j;
00744       HitsSysID.push_back(sysID);
00745       HitsDuID.push_back(itHit->detUnitId());
00746       HitsTkID.push_back(itHit->trackId());
00747       HitsProT.push_back(itHit->processType());
00748       HitsParT.push_back(itHit->particleType());
00749       HitsP.push_back(itHit->pabs());
00750       
00751       HitsLpX.push_back(itHit->localPosition().x());
00752       HitsLpY.push_back(itHit->localPosition().y());
00753       HitsLpZ.push_back(itHit->localPosition().z());
00754 
00755       HitsLdX.push_back(itHit->localDirection().x());
00756       HitsLdY.push_back(itHit->localDirection().y());
00757       HitsLdZ.push_back(itHit->localDirection().z());
00758       HitsLdTheta.push_back(itHit->localDirection().theta());
00759       HitsLdPhi.push_back(itHit->localDirection().phi());
00760 
00761       HitsExPx.push_back(itHit->exitPoint().x());
00762       HitsExPy.push_back(itHit->exitPoint().y());
00763       HitsExPz.push_back(itHit->exitPoint().z());
00764 
00765       HitsEnPx.push_back(itHit->entryPoint().x());
00766       HitsEnPy.push_back(itHit->entryPoint().y());
00767       HitsEnPz.push_back(itHit->entryPoint().z());
00768 
00769       HitsEloss.push_back(itHit->energyLoss());
00770       HitsToF.push_back(itHit->tof());
00771       
00772   } // end loop through SiTOB Hits
00773 
00774   if (verbosity > 1) {
00775     eventout += "\n          Number of TOB high TOF Hits collected:     ";
00776     eventout += j;
00777   }  
00778   
00780   // get Silicon TID information
00782   // extract TID low container
00783   edm::Handle<edm::PSimHitContainer> SiTIDLowContainer;
00784 //  iEvent.getByLabel("g4SimHits","TrackerHitsTIDLowTof",SiTIDLowContainer);
00785   iEvent.getByLabel(SiTIDLowSrc_,SiTIDLowContainer);
00786     if (!SiTIDLowContainer.isValid()) {
00787     edm::LogError("TrackerHitProducer::fillTrk")
00788       << "Unable to find TrackerHitsTIDLowTof in event!";
00789     return;
00790   }
00791   
00792   sysID = 50;   // TrackerHitsTIDLowTof
00793   j = 0;               
00794   for (itHit = SiTIDLowContainer->begin(); itHit != SiTIDLowContainer->end(); ++itHit) {
00795 
00796       // gather necessary information
00797       ++j;
00798       HitsSysID.push_back(sysID);
00799       HitsDuID.push_back(itHit->detUnitId());
00800       HitsTkID.push_back(itHit->trackId());
00801       HitsProT.push_back(itHit->processType());
00802       HitsParT.push_back(itHit->particleType());
00803       HitsP.push_back(itHit->pabs());
00804       
00805       HitsLpX.push_back(itHit->localPosition().x());
00806       HitsLpY.push_back(itHit->localPosition().y());
00807       HitsLpZ.push_back(itHit->localPosition().z());
00808 
00809       HitsLdX.push_back(itHit->localDirection().x());
00810       HitsLdY.push_back(itHit->localDirection().y());
00811       HitsLdZ.push_back(itHit->localDirection().z());
00812       HitsLdTheta.push_back(itHit->localDirection().theta());
00813       HitsLdPhi.push_back(itHit->localDirection().phi());
00814 
00815       HitsExPx.push_back(itHit->exitPoint().x());
00816       HitsExPy.push_back(itHit->exitPoint().y());
00817       HitsExPz.push_back(itHit->exitPoint().z());
00818 
00819       HitsEnPx.push_back(itHit->entryPoint().x());
00820       HitsEnPy.push_back(itHit->entryPoint().y());
00821       HitsEnPz.push_back(itHit->entryPoint().z());
00822 
00823       HitsEloss.push_back(itHit->energyLoss());
00824       HitsToF.push_back(itHit->tof());
00825       
00826   } // end loop through SiTID Hits
00827 
00828   if (verbosity > 1) {
00829     eventout += "\n          Number of TID low TOF Hits collected:     ";
00830     eventout += j;
00831   }  
00832       
00833   // extract TID high container
00834   edm::Handle<edm::PSimHitContainer> SiTIDHighContainer;
00835 //  iEvent.getByLabel("g4SimHits","TrackerHitsTIDHighTof",SiTIDHighContainer);
00836   iEvent.getByLabel(SiTIDHighSrc_,SiTIDHighContainer);
00837     if (!SiTIDHighContainer.isValid()) {
00838     edm::LogError("TrackerHitProducer::fillTrk")
00839       << "Unable to find TrackerHitsTIDHighTof in event!";
00840     return;
00841   }
00842   
00843   sysID = 60;   // TrackerHitsTIDHighTof
00844   j = 0;               
00845   for (itHit = SiTIDHighContainer->begin(); itHit != SiTIDHighContainer->end(); ++itHit) {
00846 
00847       // gather necessary information
00848       ++j;
00849       HitsSysID.push_back(sysID);
00850       HitsDuID.push_back(itHit->detUnitId());
00851       HitsTkID.push_back(itHit->trackId());
00852       HitsProT.push_back(itHit->processType());
00853       HitsParT.push_back(itHit->particleType());
00854       HitsP.push_back(itHit->pabs());
00855       
00856       HitsLpX.push_back(itHit->localPosition().x());
00857       HitsLpY.push_back(itHit->localPosition().y());
00858       HitsLpZ.push_back(itHit->localPosition().z());
00859 
00860       HitsLdX.push_back(itHit->localDirection().x());
00861       HitsLdY.push_back(itHit->localDirection().y());
00862       HitsLdZ.push_back(itHit->localDirection().z());
00863       HitsLdTheta.push_back(itHit->localDirection().theta());
00864       HitsLdPhi.push_back(itHit->localDirection().phi());
00865 
00866       HitsExPx.push_back(itHit->exitPoint().x());
00867       HitsExPy.push_back(itHit->exitPoint().y());
00868       HitsExPz.push_back(itHit->exitPoint().z());
00869 
00870       HitsEnPx.push_back(itHit->entryPoint().x());
00871       HitsEnPy.push_back(itHit->entryPoint().y());
00872       HitsEnPz.push_back(itHit->entryPoint().z());
00873 
00874       HitsEloss.push_back(itHit->energyLoss());
00875       HitsToF.push_back(itHit->tof());
00876       
00877   } // end loop through SiTID Hits
00878 
00879   if (verbosity > 1) {
00880     eventout += "\n          Number of TID high TOF Hits collected:     ";
00881     eventout += j;
00882   }  
00883   
00885   // get Silicon TEC information
00887   // extract TEC low container
00888   edm::Handle<edm::PSimHitContainer> SiTECLowContainer;
00889 //  iEvent.getByLabel("g4SimHits","TrackerHitsTECLowTof",SiTECLowContainer);
00890   iEvent.getByLabel(SiTECLowSrc_,SiTECLowContainer);
00891     if (!SiTECLowContainer.isValid()) {
00892     edm::LogError("TrackerHitProducer::fillTrk")
00893       << "Unable to find TrackerHitsTECLowTof in event!";
00894     return;
00895   }
00896   
00897   sysID = 70;   // TrackerHitsTECLowTof
00898   j = 0;               
00899   for (itHit = SiTECLowContainer->begin(); itHit != SiTECLowContainer->end(); ++itHit) {
00900 
00901       // gather necessary information
00902       ++j;
00903       HitsSysID.push_back(sysID);
00904       HitsDuID.push_back(itHit->detUnitId());
00905       HitsTkID.push_back(itHit->trackId());
00906       HitsProT.push_back(itHit->processType());
00907       HitsParT.push_back(itHit->particleType());
00908       HitsP.push_back(itHit->pabs());
00909       
00910       HitsLpX.push_back(itHit->localPosition().x());
00911       HitsLpY.push_back(itHit->localPosition().y());
00912       HitsLpZ.push_back(itHit->localPosition().z());
00913 
00914       HitsLdX.push_back(itHit->localDirection().x());
00915       HitsLdY.push_back(itHit->localDirection().y());
00916       HitsLdZ.push_back(itHit->localDirection().z());
00917       HitsLdTheta.push_back(itHit->localDirection().theta());
00918       HitsLdPhi.push_back(itHit->localDirection().phi());
00919 
00920       HitsExPx.push_back(itHit->exitPoint().x());
00921       HitsExPy.push_back(itHit->exitPoint().y());
00922       HitsExPz.push_back(itHit->exitPoint().z());
00923 
00924       HitsEnPx.push_back(itHit->entryPoint().x());
00925       HitsEnPy.push_back(itHit->entryPoint().y());
00926       HitsEnPz.push_back(itHit->entryPoint().z());
00927 
00928       HitsEloss.push_back(itHit->energyLoss());
00929       HitsToF.push_back(itHit->tof());
00930       
00931   } // end loop through SiTEC Hits
00932 
00933   if (verbosity > 1) {
00934     eventout += "\n          Number of TEC low TOF Hits collected:     ";
00935     eventout += j;
00936   }  
00937       
00938   
00939   // extract TEC high container
00940   edm::Handle<edm::PSimHitContainer> SiTECHighContainer;
00941 //  iEvent.getByLabel("g4SimHits","TrackerHitsTECHighTof",SiTECHighContainer);
00942   iEvent.getByLabel(SiTECHighSrc_,SiTECHighContainer);
00943     if (!SiTECHighContainer.isValid()) {
00944     edm::LogError("TrackerHitProducer::fillTrk")
00945       << "Unable to find TrackerHitsTECHighTof in event!";
00946     return;
00947   }
00948   sysID = 80;   // TrackerHitsTECHighTof
00949   j = 0;               
00950   for (itHit = SiTECHighContainer->begin(); itHit != SiTECHighContainer->end(); ++itHit) {
00951 
00952       // gather necessary information
00953       ++j;
00954       HitsSysID.push_back(sysID);
00955       HitsDuID.push_back(itHit->detUnitId());
00956       HitsTkID.push_back(itHit->trackId());
00957       HitsProT.push_back(itHit->processType());
00958       HitsParT.push_back(itHit->particleType());
00959       HitsP.push_back(itHit->pabs());
00960       
00961       HitsLpX.push_back(itHit->localPosition().x());
00962       HitsLpY.push_back(itHit->localPosition().y());
00963       HitsLpZ.push_back(itHit->localPosition().z());
00964 
00965       HitsLdX.push_back(itHit->localDirection().x());
00966       HitsLdY.push_back(itHit->localDirection().y());
00967       HitsLdZ.push_back(itHit->localDirection().z());
00968       HitsLdTheta.push_back(itHit->localDirection().theta());
00969       HitsLdPhi.push_back(itHit->localDirection().phi());
00970 
00971       HitsExPx.push_back(itHit->exitPoint().x());
00972       HitsExPy.push_back(itHit->exitPoint().y());
00973       HitsExPz.push_back(itHit->exitPoint().z());
00974 
00975       HitsEnPx.push_back(itHit->entryPoint().x());
00976       HitsEnPy.push_back(itHit->entryPoint().y());
00977       HitsEnPz.push_back(itHit->entryPoint().z());
00978 
00979       HitsEloss.push_back(itHit->energyLoss());
00980       HitsToF.push_back(itHit->tof());
00981       
00982   } // end loop through SiTEC Hits
00983 
00984   if (verbosity > 1) {
00985     eventout += "\n          Number of TEC high TOF Hits collected:     ";
00986     eventout += j;
00987   }  
00988 
00989   if (verbosity > 0)
00990     edm::LogInfo("TrackerHitProducer::fillTrk") << eventout;
00991 
00992   return;
00993 }
00994 
00995 void TrackerHitProducer::storeTrk(PTrackerSimHit& product)
00996 {
00997 
00998 /*
00999   if (verbosity > 2) {
01000     TString eventout("\nnPxlBrlHits        = ");
01001     eventout += PxlBrlToF.size();
01002     for (unsigned int i = 0; i < PxlBrlToF.size(); ++i) {
01003       eventout += "\n          (tof,r,phi,eta) = (";
01004       eventout += PxlBrlToF[i];
01005       eventout += ", ";
01006       eventout += PxlBrlR[i];
01007       eventout += ", ";
01008       eventout += PxlBrlPhi[i];
01009       eventout += ", ";
01010       eventout += PxlBrlEta[i];
01011       eventout += ")";      
01012     } // end PxlBrl output
01013     eventout += "\n       nPxlFwdHits        = ";
01014     eventout += PxlFwdToF.size();
01015     for (unsigned int i = 0; i < PxlFwdToF.size(); ++i) {
01016       eventout += "\n          (tof,z,phi,eta) = (";
01017       eventout += PxlFwdToF[i];
01018       eventout += ", ";
01019       eventout += PxlFwdZ[i];
01020       eventout += ", ";
01021       eventout += PxlFwdPhi[i];
01022       eventout += ", ";
01023       eventout += PxlFwdEta[i];
01024       eventout += ")";      
01025     } // end PxlFwd output
01026     eventout += "\n       nSiBrlHits         = ";
01027     eventout += SiBrlToF.size();
01028     for (unsigned int i = 0; i < SiBrlToF.size(); ++i) {
01029       eventout += "\n          (tof,r,phi,eta) = (";
01030       eventout += SiBrlToF[i];
01031       eventout += ", ";
01032       eventout += SiBrlR[i];
01033       eventout += ", ";
01034       eventout += SiBrlPhi[i];
01035       eventout += ", ";
01036       eventout += SiBrlEta[i];
01037       eventout += ")";      
01038     } // end SiBrl output
01039     eventout += "\n       nSiFwdHits         = ";
01040     eventout += SiFwdToF.size();
01041     for (unsigned int i = 0; i < SiFwdToF.size(); ++i) {
01042       eventout += "\n          (tof,z,phi,eta) = (";
01043       eventout += SiFwdToF[i];
01044       eventout += ", ";
01045       eventout += SiFwdZ[i];
01046       eventout += ", ";
01047       eventout += SiFwdPhi[i];
01048       eventout += ", ";
01049       eventout += SiFwdEta[i];
01050       eventout += ")";      
01051     } // end SiFwd output
01052     edm::LogInfo("TrackerHitProducer::storeTrk") << eventout;
01053   } // end verbose output
01054 */
01055   product.putHits(HitsSysID, HitsDuID, HitsTkID, HitsProT, HitsParT, HitsP,
01056                   HitsLpX, HitsLpY, HitsLpZ, 
01057           HitsLdX, HitsLdY, HitsLdZ, HitsLdTheta, HitsLdPhi,
01058           HitsExPx, HitsExPy, HitsExPz,
01059           HitsEnPx, HitsEnPy, HitsEnPz,
01060           HitsEloss, HitsToF);
01061   
01062   return;
01063 }
01064 
01065 void TrackerHitProducer::clear()
01066 {
01067   if (verbosity > 0)
01068     edm::LogInfo("GlobalValProducer::clear")
01069       << "Clearing event holders"; 
01070 
01071   // reset G4MC info
01072   nRawGenPart = 0;
01073   G4VtxX.clear();
01074   G4VtxY.clear();
01075   G4VtxZ.clear();
01076   G4TrkPt.clear();
01077   G4TrkE.clear();
01078   G4TrkEta.clear();
01079   G4TrkPhi.clear();
01080   // reset tracker info
01081   HitsSysID.clear();
01082   HitsDuID.clear();
01083   HitsTkID.clear(); 
01084   HitsProT.clear(); 
01085   HitsParT.clear(); 
01086   HitsP.clear();
01087   HitsLpX.clear(); 
01088   HitsLpY.clear(); 
01089   HitsLpZ.clear(); 
01090   HitsLdX.clear(); 
01091   HitsLdY.clear(); 
01092   HitsLdZ.clear(); 
01093   HitsLdTheta.clear(); 
01094   HitsLdPhi.clear();
01095   HitsExPx.clear(); 
01096   HitsExPy.clear(); 
01097   HitsExPz.clear();
01098   HitsEnPx.clear(); 
01099   HitsEnPy.clear(); 
01100   HitsEnPz.clear();
01101   HitsEloss.clear(); 
01102   HitsToF.clear();
01103 
01104   return;
01105 }
01106 
01107 //define this as a plug-in
01108 DEFINE_FWK_MODULE(TrackerHitProducer);