Inheritance diagram for trkf::Track3DKalman:

Public Types
using	ModuleType = EDProducer

template<typename UserConfig , typename KeysToIgnore = void>
using	Table = Modifier::Table< UserConfig, KeysToIgnore >

Public Member Functions
	Track3DKalman (fhicl::ParameterSet const &pset)

void	doBeginJob (SharedResources const &resources)

void	doEndJob ()

void	doRespondToOpenInputFile (FileBlock const &fb)

void	doRespondToCloseInputFile (FileBlock const &fb)

void	doRespondToOpenOutputFiles (FileBlock const &fb)

void	doRespondToCloseOutputFiles (FileBlock const &fb)

bool	doBeginRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doEndRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doBeginSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEndSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEvent (EventPrincipal &ep, ModuleContext const &mc, std::atomic< std::size_t > &counts_run, std::atomic< std::size_t > &counts_passed, std::atomic< std::size_t > &counts_failed)

void	fillProductDescriptions ()

void	registerProducts (ProductDescriptions &productsToRegister)

ModuleDescription const &	moduleDescription () const

void	setModuleDescription (ModuleDescription const &)

std::array< std::vector< ProductInfo >, NumBranchTypes > const &	getConsumables () const

void	sortConsumables (std::string const &current_process_name)

std::unique_ptr< Worker >	makeWorker (WorkerParams const &wp)

template<typename T , BranchType BT>
ViewToken< T >	consumesView (InputTag const &tag)

template<typename T , BranchType BT>
ViewToken< T >	mayConsumeView (InputTag const &tag)

Protected Member Functions
ConsumesCollector &	consumesCollector ()

template<typename T , BranchType = InEvent>
ProductToken< T >	consumes (InputTag const &)

template<typename Element , BranchType = InEvent>
ViewToken< Element >	consumesView (InputTag const &)

template<typename T , BranchType = InEvent>
void	consumesMany ()

template<typename T , BranchType = InEvent>
ProductToken< T >	mayConsume (InputTag const &)

template<typename Element , BranchType = InEvent>
ViewToken< Element >	mayConsumeView (InputTag const &)

template<typename T , BranchType = InEvent>
void	mayConsumeMany ()

Private Member Functions
void	produce (art::Event &evt) override

void	beginJob () override

void	endJob () override

Private Attributes
std::string	fSpacePtsModuleLabel

std::string	fGenieGenModuleLabel

std::string	fG4ModuleLabel

bool	fGenfPRINT

TTree *	tree

TMatrixT< Double_t > *	stMCT

TMatrixT< Double_t > *	covMCT

TMatrixT< Double_t > *	stREC

TMatrixT< Double_t > *	covREC

Float_t	chi2

Float_t	chi2ndf

Float_t *	fpRECt3D

Float_t *	fpRECL

Float_t *	fpREC

Float_t *	fpMCT

int	nfail

int	ndf

unsigned int	evtt

unsigned int	nTrks

unsigned int	fptsNo

Float_t *	fshx

Float_t *	fshy

Float_t *	fshz

unsigned int	fDimSize

std::vector< double >	fPosErr

std::vector< double >	fMomErr

std::vector< double >	fMomStart

genf::GFAbsTrackRep *	repMC

genf::GFAbsTrackRep *	rep

CLHEP::HepRandomEngine &	fEngine

Detailed Description

Definition at line 62 of file Track3DKalman_module.cc.

Member Typedef Documentation

using art::EDProducer::ModuleType = EDProducer

inherited

Definition at line 17 of file EDProducer.h.

template<typename UserConfig , typename KeysToIgnore = void>

using art::detail::Producer::Table = Modifier::Table<UserConfig, KeysToIgnore>

inherited

Definition at line 26 of file Producer.h.

Constructor & Destructor Documentation

trkf::Track3DKalman::Track3DKalman ( fhicl::ParameterSet const & pset )

explicit

Definition at line 121 of file Track3DKalman_module.cc.

References art::detail::EngineCreator::createEngine(), fEngine, fG4ModuleLabel, fGenfPRINT, fGenieGenModuleLabel, fMomErr, fMomStart, fPosErr, and fSpacePtsModuleLabel.

     : EDProducer{pset}
     , fSpacePtsModuleLabel{pset.get<std::string>("SpacePtsModuleLabel")}
     , fGenieGenModuleLabel{pset.get<std::string>("GenieGenModuleLabel")}
     , fG4ModuleLabel{pset.get<std::string>("G4ModuleLabel")}
     , fGenfPRINT{pset.get<bool>("GenfPRINT")}
     , fPosErr{pset.get<std::vector<double>>("PosErr3")}     // resolution. cm
     , fMomErr{pset.get<std::vector<double>>("MomErr3")}     // GeV
     , fMomStart{pset.get<std::vector<double>>("MomStart3")} // Will be unit norm'd.
     // create a default random engine; obtain the random seed from NuRandomService,
     // unless overridden in configuration with key "Seed"
     , fEngine(art::ServiceHandle<rndm::NuRandomService>()->registerAndSeedEngine(createEngine(0),
                                                                                  pset,
                                                                                  "Seed"))
   {
     produces<std::vector<recob::Track>>();
     produces<std::vector<recob::SpacePoint>>();
     produces<art::Assns<recob::Track, recob::Cluster>>();
     produces<art::Assns<recob::Track, recob::SpacePoint>>();
     produces<art::Assns<recob::Track, recob::Hit>>();
   }

Member Function Documentation

void trkf::Track3DKalman::beginJob ( )

overrideprivatevirtual

Reimplemented from art::EDProducer.

Definition at line 144 of file Track3DKalman_module.cc.

References chi2, chi2ndf, covMCT, covREC, evtt, fDimSize, fpMCT, fpREC, fpRECL, fpRECt3D, fptsNo, fshx, fshy, fshz, ndf, nfail, nTrks, stMCT, stREC, and tree.

   {
     art::ServiceHandle<art::TFileService const> tfs;
 
     stMCT = new TMatrixT<Double_t>(5, 1);
     covMCT = new TMatrixT<Double_t>(5, 5);
     stREC = new TMatrixT<Double_t>(5, 1);
     covREC = new TMatrixT<Double_t>(5, 5);
 
     fpMCT = new Float_t[4];
     fpREC = new Float_t[4];
     fpRECL = new Float_t[4];
     fpRECt3D = new Float_t[4];
     fDimSize = 400; // if necessary will get this from pset in constructor.
 
     fshx = new Float_t[fDimSize];
     fshy = new Float_t[fDimSize];
     fshz = new Float_t[fDimSize];
 
     tree = tfs->make<TTree>("GENFITttree", "GENFITttree");
     //tree->Branch("stMCT",&stMCT,"stMCT[5]/F"); // "TMatrixT<Double_t>"
 
     tree->Branch("stMCT", "TMatrixD", &stMCT, 64000, 0);
     //tree->Branch("covMCT",&covMCT,"covMCT[25]/F");
     tree->Branch("covMCT", "TMatrixD", &covMCT, 64000, 0);
     //tree->Branch("stREC",&stREC,"stREC[5]/F");
     tree->Branch("stREC", "TMatrixD", &stREC, 64000, 0);
     //tree->Branch("covREC",&covREC,"covREC[25]/F");
     tree->Branch("covREC", "TMatrixD", &covREC, 64000, 0);
 
     tree->Branch("chi2", &chi2, "chi2/F");
     tree->Branch("nfail", &nfail, "nfail/I");
     tree->Branch("ndf", &ndf, "ndf/I");
     tree->Branch("evtNo", &evtt, "evtNo/I");
     tree->Branch("chi2ndf", &chi2ndf, "chi2ndf/F");
 
     tree->Branch("trkNo", &nTrks, "trkNo/I");
     tree->Branch("ptsNo", &fptsNo, "ptsNo/I");
     tree->Branch("shx", fshx, "shx[ptsNo]/F");
     tree->Branch("shy", fshy, "shy[ptsNo]/F");
     tree->Branch("shz", fshz, "shz[ptsNo]/F");
 
     tree->Branch("pMCT", fpMCT, "pMCT[4]/F");
     tree->Branch("pRECKalF", fpREC, "pRECKalF[4]/F");
     tree->Branch("pRECKalL", fpRECL, "pRECKalL[4]/F");
     tree->Branch("pRECt3D", fpRECt3D, "pRECt3D[4]/F");
   }

template<typename T , BranchType BT>

ProductToken< T > art::ModuleBase::consumes ( InputTag const & tag )

protectedinherited

Definition at line 61 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::consumes().

   {
     return collector_.consumes<T, BT>(tag);
   }

ConsumesCollector & art::ModuleBase::consumesCollector ( )

protectedinherited

Definition at line 57 of file ModuleBase.cc.

References art::ModuleBase::collector_.

   {
     return collector_;
   }

template<typename T , BranchType BT>

void art::ModuleBase::consumesMany ( )

protectedinherited

Definition at line 75 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::consumesMany().

   {
     collector_.consumesMany<T, BT>();
   }

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::ModuleBase::consumesView ( InputTag const & )

protectedinherited

template<typename T , BranchType BT>

ViewToken<T> art::ModuleBase::consumesView ( InputTag const & tag )

inherited

Definition at line 68 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::consumesView().

   {
     return collector_.consumesView<T, BT>(tag);
   }

void art::detail::Producer::doBeginJob ( SharedResources const & resources )

inherited

Definition at line 22 of file Producer.cc.

References art::detail::Producer::beginJobWithFrame(), and art::detail::Producer::setupQueues().

   {
     setupQueues(resources);
     ProcessingFrame const frame{ScheduleID{}};
     beginJobWithFrame(frame);
   }

bool art::detail::Producer::doBeginRun	(	RunPrincipal &	rp,
		ModuleContext const &	mc
	)

inherited

Definition at line 65 of file Producer.cc.

References art::detail::Producer::beginRunWithFrame(), art::RangeSet::forRun(), art::RunPrincipal::makeRun(), r, art::RunPrincipal::runID(), and art::ModuleContext::scheduleID().

   {
     auto r = rp.makeRun(mc, RangeSet::forRun(rp.runID()));
     ProcessingFrame const frame{mc.scheduleID()};
     beginRunWithFrame(r, frame);
     r.commitProducts();
     return true;
   }

bool art::detail::Producer::doBeginSubRun	(	SubRunPrincipal &	srp,
		ModuleContext const &	mc
	)

inherited

Definition at line 85 of file Producer.cc.

References art::detail::Producer::beginSubRunWithFrame(), art::RangeSet::forSubRun(), art::SubRunPrincipal::makeSubRun(), art::ModuleContext::scheduleID(), and art::SubRunPrincipal::subRunID().

   {
     auto sr = srp.makeSubRun(mc, RangeSet::forSubRun(srp.subRunID()));
     ProcessingFrame const frame{mc.scheduleID()};
     beginSubRunWithFrame(sr, frame);
     sr.commitProducts();
     return true;
   }

void art::detail::Producer::doEndJob ( )

inherited

Definition at line 30 of file Producer.cc.

References art::detail::Producer::endJobWithFrame().

   {
     ProcessingFrame const frame{ScheduleID{}};
     endJobWithFrame(frame);
   }

bool art::detail::Producer::doEndRun	(	RunPrincipal &	rp,
		ModuleContext const &	mc
	)

inherited

Definition at line 75 of file Producer.cc.

References art::detail::Producer::endRunWithFrame(), art::RunPrincipal::makeRun(), r, art::ModuleContext::scheduleID(), and art::Principal::seenRanges().

   {
     auto r = rp.makeRun(mc, rp.seenRanges());
     ProcessingFrame const frame{mc.scheduleID()};
     endRunWithFrame(r, frame);
     r.commitProducts();
     return true;
   }

bool art::detail::Producer::doEndSubRun	(	SubRunPrincipal &	srp,
		ModuleContext const &	mc
	)

inherited

Definition at line 95 of file Producer.cc.

References art::detail::Producer::endSubRunWithFrame(), art::SubRunPrincipal::makeSubRun(), art::ModuleContext::scheduleID(), and art::Principal::seenRanges().

   {
     auto sr = srp.makeSubRun(mc, srp.seenRanges());
     ProcessingFrame const frame{mc.scheduleID()};
     endSubRunWithFrame(sr, frame);
     sr.commitProducts();
     return true;
   }

bool art::detail::Producer::doEvent	(	EventPrincipal &	ep,
		ModuleContext const &	mc,
		std::atomic< std::size_t > &	counts_run,
		std::atomic< std::size_t > &	counts_passed,
		std::atomic< std::size_t > &	counts_failed
	)

inherited

Definition at line 105 of file Producer.cc.

References art::detail::Producer::checkPutProducts_, e, art::EventPrincipal::makeEvent(), art::detail::Producer::produceWithFrame(), and art::ModuleContext::scheduleID().

   {
     auto e = ep.makeEvent(mc);
     ++counts_run;
     ProcessingFrame const frame{mc.scheduleID()};
     produceWithFrame(e, frame);
     e.commitProducts(checkPutProducts_, &expectedProducts<InEvent>());
     ++counts_passed;
     return true;
   }

void art::detail::Producer::doRespondToCloseInputFile ( FileBlock const & fb )

inherited

Definition at line 44 of file Producer.cc.

References art::detail::Producer::respondToCloseInputFileWithFrame().

   {
     ProcessingFrame const frame{ScheduleID{}};
     respondToCloseInputFileWithFrame(fb, frame);
   }

void art::detail::Producer::doRespondToCloseOutputFiles ( FileBlock const & fb )

inherited

Definition at line 58 of file Producer.cc.

References art::detail::Producer::respondToCloseOutputFilesWithFrame().

   {
     ProcessingFrame const frame{ScheduleID{}};
     respondToCloseOutputFilesWithFrame(fb, frame);
   }

void art::detail::Producer::doRespondToOpenInputFile ( FileBlock const & fb )

inherited

Definition at line 37 of file Producer.cc.

References art::detail::Producer::respondToOpenInputFileWithFrame().

   {
     ProcessingFrame const frame{ScheduleID{}};
     respondToOpenInputFileWithFrame(fb, frame);
   }

void art::detail::Producer::doRespondToOpenOutputFiles ( FileBlock const & fb )

inherited

Definition at line 51 of file Producer.cc.

References art::detail::Producer::respondToOpenOutputFilesWithFrame().

   {
     ProcessingFrame const frame{ScheduleID{}};
     respondToOpenOutputFilesWithFrame(fb, frame);
   }

void trkf::Track3DKalman::endJob ( )

overrideprivatevirtual

Reimplemented from art::EDProducer.

Definition at line 193 of file Track3DKalman_module.cc.

References rep, and repMC.

   {
     if (!rep) delete rep;
     if (!repMC) delete repMC;
   }

void art::Modifier::fillProductDescriptions ( )

inherited

Definition at line 10 of file Modifier.cc.

References art::ProductRegistryHelper::fillDescriptions(), and art::ModuleBase::moduleDescription().

   {
     ProductRegistryHelper::fillDescriptions(moduleDescription());
   }

std::array< std::vector< ProductInfo >, NumBranchTypes > const & art::ModuleBase::getConsumables ( ) const

inherited

Definition at line 43 of file ModuleBase.cc.

References art::ModuleBase::collector_, and art::ConsumesCollector::getConsumables().

   {
     return collector_.getConsumables();
   }

std::unique_ptr< Worker > art::ModuleBase::makeWorker ( WorkerParams const & wp )

inherited

Definition at line 37 of file ModuleBase.cc.

References art::ModuleBase::doMakeWorker(), and art::NumBranchTypes.

   {
     return doMakeWorker(wp);
   }

template<typename T , BranchType BT>

ProductToken< T > art::ModuleBase::mayConsume ( InputTag const & tag )

protectedinherited

Definition at line 82 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::mayConsume().

   {
     return collector_.mayConsume<T, BT>(tag);
   }

template<typename T , BranchType BT>

void art::ModuleBase::mayConsumeMany ( )

protectedinherited

Definition at line 96 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::mayConsumeMany().

   {
     collector_.mayConsumeMany<T, BT>();
   }

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::ModuleBase::mayConsumeView ( InputTag const & )

protectedinherited

template<typename T , BranchType BT>

ViewToken<T> art::ModuleBase::mayConsumeView ( InputTag const & tag )

inherited

Definition at line 89 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::mayConsumeView().

   {
     return collector_.mayConsumeView<T, BT>(tag);
   }

ModuleDescription const & art::ModuleBase::moduleDescription ( ) const

inherited

Definition at line 13 of file ModuleBase.cc.

References art::errors::LogicError.

Referenced by art::OutputModule::doRespondToOpenInputFile(), art::OutputModule::doWriteEvent(), art::Modifier::fillProductDescriptions(), art::OutputModule::makePlugins_(), art::OutputWorker::OutputWorker(), reco::shower::LArPandoraModularShowerCreation::produce(), art::Modifier::registerProducts(), and art::OutputModule::registerProducts().

   {
     if (md_.has_value()) {
       return *md_;
     }
 
     throw Exception{errors::LogicError,
                     "There was an error while calling moduleDescription().\n"}
       << "The moduleDescription() base-class member function cannot be called\n"
          "during module construction.  To determine which module is "
          "responsible\n"
          "for calling it, find the '<module type>:<module "
          "label>@Construction'\n"
          "tag in the message prefix above.  Please contact artists@fnal.gov\n"
          "for guidance.\n";
   }

void trkf::Track3DKalman::produce ( art::Event & evt )

overrideprivatevirtual

Todo:: : remove this statement, there is no place for checks on isRealData in reconstruction code

Implements art::EDProducer.

Definition at line 200 of file Track3DKalman_module.cc.

References genf::GFTrack::addHit(), art::PtrVector< T >::begin(), chi2, chi2ndf, recob::tracking::convertCollToPoint(), recob::tracking::convertCollToVector(), covMCT, covREC, util::CreateAssn(), DEFINE_ART_MODULE, e, art::PtrVector< T >::end(), art::EventID::event(), evtt, fDimSize, fEngine, fGenfPRINT, fGenieGenModuleLabel, fMomErr, fMomStart, fpMCT, fPosErr, fpREC, fpRECL, fpRECt3D, fptsNo, fshx, fshy, fshz, fSpacePtsModuleLabel, art::ProductRetriever::getByLabel(), genf::GFAbsTrackRep::getChiSqu(), genf::GFAbsTrackRep::getCov(), genf::GFTrack::getFailedHits(), genf::GFFieldManager::getInstance(), geo::GeometryCore::GetLArTPCVolumeName(), genf::GFAbsTrackRep::getLastPlane(), genf::GFAbsTrackRep::getNDF(), genf::GFDetPlane::getNormal(), simb::MCTruth::GetParticle(), genf::GFAbsTrackRep::getReferencePlane(), genf::GFAbsTrackRep::getState(), genf::GFAbsTrackRep::getStatusFlag(), hits(), art::Event::id(), genf::GFFieldManager::init(), art::Event::isRealData(), MF_LOG_DEBUG, ndf, nfail, simb::MCTruth::NParticles(), nTrks, part, genf::GFDetPlane::Print(), genf::GFKalman::processTrack(), art::PtrVector< T >::push_back(), art::Event::put(), rep, repMC, genf::GFKalman::setNumIterations(), art::PtrVector< T >::size(), sp_sort_3dz(), stMCT, stREC, track, tree, and GFException::what().

   {
     rep = 0;
     repMC = 0;
 
     // get services
     art::ServiceHandle<geo::Geometry const> geom;
     CLHEP::RandGaussQ gauss(fEngine);
 
     // Make a std::unique_ptr<> for the thing you want to put into the event
     // because that handles the memory management for you
     std::unique_ptr<std::vector<recob::Track>> tcol(new std::vector<recob::Track>);
     std::unique_ptr<std::vector<recob::SpacePoint>> spcol(new std::vector<recob::SpacePoint>);
     std::unique_ptr<art::Assns<recob::Track, recob::SpacePoint>> tspassn(
       new art::Assns<recob::Track, recob::SpacePoint>);
     std::unique_ptr<art::Assns<recob::Track, recob::Cluster>> tcassn(
       new art::Assns<recob::Track, recob::Cluster>);
     std::unique_ptr<art::Assns<recob::Track, recob::Hit>> thassn(
       new art::Assns<recob::Track, recob::Hit>);
 
     // define TPC parameters
     TString tpcName = geom->GetLArTPCVolumeName();
 
     // get input Hit object(s).
     art::Handle<std::vector<recob::Track>> trackListHandle;
     evt.getByLabel(fSpacePtsModuleLabel, trackListHandle);
 
     art::PtrVector<simb::MCTruth> mclist;
 
     if (!evt.isRealData()) {
       art::Handle<std::vector<simb::MCTruth>> mctruthListHandle;
       evt.getByLabel(fGenieGenModuleLabel, mctruthListHandle);
 
       for (unsigned int ii = 0; ii < mctruthListHandle->size(); ++ii) {
         art::Ptr<simb::MCTruth> mctparticle(mctruthListHandle, ii);
         mclist.push_back(mctparticle);
       }
     }
 
     //create collection of spacepoints that will be used when creating the Track object
     std::vector<art::Ptr<recob::SpacePoint>> spacepoints;
     art::PtrVector<recob::Track> trackIn;
     // std::cout<<"Run "<<evt.run()<<" Event "<<evt.id().event()<<std::endl;
     mf::LogInfo("Track3DKalman: ")
       << "There are " << trackListHandle->size()
       << " Track3Dreco/SpacePt tracks/groups (whichever) in this event.";
 
     art::FindManyP<recob::SpacePoint> fmsp(trackListHandle, evt, fSpacePtsModuleLabel);
     art::FindManyP<recob::Cluster> fmc(trackListHandle, evt, fSpacePtsModuleLabel);
     art::FindManyP<recob::Hit> fmh(trackListHandle, evt, fSpacePtsModuleLabel);
 
     for (unsigned int ii = 0; ii < trackListHandle->size(); ++ii) {
       art::Ptr<recob::Track> track(trackListHandle, ii);
       trackIn.push_back(track);
     }
 
     TVector3 MCOrigin;
     TVector3 MCMomentum;
     // TVector3 posErr(.05,.05,.05); // resolution. 0.5mm
     // TVector3 momErr(.1,.1,0.2);   // GeV
     TVector3 posErr(fPosErr[0], fPosErr[1], fPosErr[2]); // resolution. 0.5mm
     TVector3 momErr(fMomErr[0], fMomErr[1], fMomErr[2]); // GeV
 
     // This is strictly for MC
     if (!evt.isRealData()) {
       // Below breaks are stupid, I realize. But rather than keep all the MC
       // particles I just take the first primary, e.g., muon and only keep its
       // info in the branches of the Ttree. I could generalize later, ...
       for (unsigned int ii = 0; ii < mclist.size(); ++ii) {
         //art::Ptr<const simb::MCTruth> mc(mctruthListHandle,i);
         art::Ptr<simb::MCTruth> mc(mclist[ii]);
         for (int jj = 0; jj < mc->NParticles(); ++jj) {
           simb::MCParticle part(mc->GetParticle(jj));
           mf::LogInfo("Track3DKalman: ")
             << "FROM MC TRUTH, the particle's pdg code is: " << part.PdgCode()
             << " with energy = " << part.E() << ", with energy = " << part.E()
             << " and vtx and momentum in Global (not volTPC) coords are ";
           MCOrigin.SetXYZ(part.Vx(), part.Vy(), part.Vz()); // V for Vertex
           MCMomentum.SetXYZ(part.Px(), part.Py(), part.Pz());
           MCOrigin.Print();
           MCMomentum.Print();
           repMC = new genf::RKTrackRep(MCOrigin, MCMomentum, posErr, momErr, part.PdgCode());
           break;
         }
         break;
       }
       //for saving of MC truth
       stMCT->ResizeTo(repMC->getState());
       *stMCT = repMC->getState();
       covMCT->ResizeTo(repMC->getCov());
       *covMCT = repMC->getCov();
       mf::LogInfo("Track3DKalman: ") << " repMC, covMC are ... ";
       repMC->getState().Print();
       repMC->getCov().Print();
 
     } // !isRealData
 
     art::PtrVector<recob::Track>::const_iterator trackIter = trackIn.begin();
 
     nTrks = 0;
     while (trackIter != trackIn.end()) {
       spacepoints.clear();
       spacepoints = fmsp.at(nTrks);
 
       mf::LogInfo("Track3DKalman: ") << "found " << spacepoints.size() << " 3D spacepoint(s).";
 
       // Add the 3D track to the vector of the reconstructed tracks
       if (spacepoints.size() > 0) {
         // Insert the GENFIT/Kalman stuff here then make the tracks. Units are cm, GeV.
         const double resolution = 0.5; // dunno, 5 mm
         const int numIT = 3;           // 3->1, EC, 6-Jan-2011. Back, 7-Jan-2011.
 
         //TVector3 mom(0.0,0.0,2.0);
         TVector3 mom(fMomStart[0], fMomStart[1], fMomStart[2]);
         //mom.SetMag(1.);
         TVector3 momM(mom);
         momM.SetX(gauss.fire(momM.X(), momErr.X() /* *momM.X() */));
         momM.SetY(gauss.fire(momM.Y(), momErr.Y() /* *momM.Y() */));
         momM.SetZ(gauss.fire(momM.Z(), momErr.Z() /* *momM.Z() */));
         //std::cout << "Track3DKalman: sort spacepoints by z
 
         std::sort(spacepoints.begin(), spacepoints.end(), sp_sort_3dz);
 
         //std::sort(spacepoints.begin(), spacepoints.end(), sp_sort_3dx); // Reverse sort!
 
         genf::GFFieldManager::getInstance()->init(new genf::GFConstField(0., 0., 0.0));
         genf::GFDetPlane planeG((TVector3)(spacepoints[0]->XYZ()), momM);
 
         //      std::cout<<"Track3DKalman about to do GAbsTrackRep."<<std::endl;
         // Initialize with 1st spacepoint location and a guess at the momentum.
         rep = new genf::RKTrackRep( //posM-.5/momM.Mag()*momM,
           (TVector3)(spacepoints[0]->XYZ()),
           momM,
           posErr,
           momErr,
           13); // mu- hypothesis
         //      std::cout<<"Track3DKalman: about to do GFTrack. repDim is " << rep->getDim() <<std::endl;
 
         genf::GFTrack fitTrack(rep); //initialized with smeared rep
         // Gonna sort in x cuz I want to essentially transform here to volTPC coords.
         // volTPC coords, cuz that's what the Geant3/Geane stepper wants, as that's its understanding
         // from the Geant4 geometry, which it'll use. EC, 7-Jan-2011.
         int ihit = 0;
         fptsNo = 0;
         for (unsigned int point = 0; point < spacepoints.size(); ++point) {
 
           TVector3 spt3(spacepoints[point]->XYZ());
           if (point > 0) {
             double eps(0.1);
             TVector3 magNew(spt3[0], spt3[1], spt3[2]);
             TVector3 magLast(spacepoints.back()->XYZ()[0],
                              spacepoints.back()->XYZ()[1],
                              spacepoints.back()->XYZ()[2]);
             if (!(magNew.Mag() >= magLast.Mag() + eps || magNew.Mag() <= magLast.Mag() - eps))
               continue;
           }
 
           if (point % 20) // Jump out of loop except on every 20th pt.
           {
             //continue;
             // Icarus paper suggests we may wanna decimate our data in order to give
             // trackfitter a better idea of multiple-scattering. EC, 7-Jan-2011.
             //if (std::abs(spt3[0]-spacepoints.at(point-1).XYZ()[0]) < 2) continue;
           }
           if (fptsNo < fDimSize) {
             fshx[fptsNo] = spt3[0];
             fshy[fptsNo] = spt3[1];
             fshz[fptsNo] = spt3[2];
           }
           fptsNo++;
 
           MF_LOG_DEBUG("Track3DKalman: ")
             << "ihit xyz..." << spt3[0] << "," << spt3[1] << "," << spt3[2];
           fitTrack.addHit(new genf::PointHit(spt3, resolution),
                           1, //dummy detector id
                           ihit++);
         }
 
         //      std::cout<<"Track3DKalman about to do GFKalman."<<std::endl;
         genf::GFKalman k;
         //k.setBlowUpFactor(500); // Instead of 500 out of box. EC, 6-Jan-2011.
         //k.setInitialDirection(+1); // Instead of 1 out of box. EC, 6-Jan-2011.
         k.setNumIterations(numIT);
         //      std::cout<<"Track3DKalman back from setNumIterations."<<std::endl;
         try {
           //    std::cout<<"Track3DKalman about to processTrack."<<std::endl;
           k.processTrack(&fitTrack);
           //std::cout<<"Track3DKalman back from processTrack."<<std::endl;
         }
         catch (GFException& e) {
           mf::LogError("Track3DKalman: ") << "just caught a GFException." << std::endl;
           e.what();
           mf::LogError("Track3DKalman: ")
             << "Exceptions won't be further handled ->exit(1) " << __LINE__;
 
           //    exit(1);
         }
 
         if (rep->getStatusFlag() == 0) // 0 is successful completion
         {
           MF_LOG_DEBUG("Track3DKalman: ") << __FILE__ << " " << __LINE__;
           MF_LOG_DEBUG("Track3DKalman: ") << "Track3DKalman.cxx: Original plane:";
 
           if (fGenfPRINT) planeG.Print();
           MF_LOG_DEBUG("Track3DKalman: ") << "Current (fit) reference Plane:";
           if (fGenfPRINT) rep->getReferencePlane().Print();
 
           MF_LOG_DEBUG("Track3DKalman: ") << "Track3DKalman.cxx: Last reference Plane:";
           if (fGenfPRINT) rep->getLastPlane().Print();
 
           if (fGenfPRINT) {
             if (planeG != rep->getReferencePlane())
               MF_LOG_DEBUG("Track3DKalman: ") << "Track3DKalman: Original hit plane (not "
                                                  "surprisingly) not current reference Plane!"
                                               << std::endl;
           }
 
           stREC->ResizeTo(rep->getState());
           *stREC = rep->getState();
           covREC->ResizeTo(rep->getCov());
           *covREC = rep->getCov();
           if (fGenfPRINT) {
             MF_LOG_DEBUG("Track3DKalman: ") << " Final State and Cov:";
             stREC->Print();
             covREC->Print();
           }
           chi2 = rep->getChiSqu();
           ndf = rep->getNDF();
           nfail = fitTrack.getFailedHits();
           chi2ndf = chi2 / ndf;
           TVector3 dircoss = (*trackIter)->VertexDirection<TVector3>();
 
           for (int ii = 0; ii < 3; ++ii) {
             fpMCT[ii] = MCMomentum[ii] / MCMomentum.Mag();
             fpREC[ii] = rep->getReferencePlane().getNormal()[ii];
             fpRECL[ii] = rep->getLastPlane().getNormal()[ii];
             fpRECt3D[ii] = dircoss[ii];
           }
           fpMCT[3] = MCMomentum.Mag();
           fpREC[3] = -1.0 / (*stREC)[0][0];
 
           evtt = (unsigned int)evt.id().event();
           mf::LogInfo("Track3DKalman: ")
             << "Track3DKalman about to do tree->Fill(). Chi2/ndf is " << chi2 / ndf
             << ". All in volTPC coords .... pMCT[0-3] is " << fpMCT[0] << ", " << fpMCT[1] << ", "
             << fpMCT[2] << ", " << fpMCT[3] << ". pREC[0-3] is " << fpREC[0] << ", " << fpREC[1]
             << ", " << fpREC[2] << ", " << fpREC[3] << ".";
 
           tree->Fill();
 
           // Get the clusters associated to each track in induction and collection view
           std::vector<art::Ptr<recob::Cluster>> clusters = fmc.at(nTrks);
           std::vector<art::Ptr<recob::Hit>> hits = fmh.at(nTrks);
 
           // Use new Track constructor... EC, 21-Apr-2011.
           std::vector<TVector3> dircos(spacepoints.size());
           dircos[0] = TVector3(fpREC);
           dircos.back() = TVector3(fpRECL);
 
           // fill a vector of TVector3 with the space points used to make this track
           std::vector<TVector3> xyz(spacepoints.size());
           size_t spStart = spcol->size();
           for (size_t tv = 0; tv < spacepoints.size(); ++tv) {
             xyz[tv] = TVector3(spacepoints[tv]->XYZ());
             spcol->push_back(*(spacepoints[tv].get()));
           }
           size_t spEnd = spcol->size();
 
           tcol->push_back(
             recob::Track(recob::TrackTrajectory(recob::tracking::convertCollToPoint(xyz),
                                                 recob::tracking::convertCollToVector(dircos),
                                                 recob::Track::Flags_t(xyz.size()),
                                                 false),
                          0,
                          -1.,
                          0,
                          recob::tracking::SMatrixSym55(),
                          recob::tracking::SMatrixSym55(),
                          tcol->size() - 1));
 
           // associate the track with its clusters and tracks
           util::CreateAssn(evt, *tcol, clusters, *tcassn);
           util::CreateAssn(evt, *tcol, hits, *thassn);
 
           // associate the track to the space points
           util::CreateAssn(evt, *tcol, *spcol, *tspassn, spStart, spEnd);
 
         } // getStatusFlag
       }   // spacepoints.size()>0
 
       //
       //std::cout<<"Track3DKalman found "<< tcol->size() <<" 3D track(s)"<<std::endl;
       if (trackIter != trackIn.end()) trackIter++;
 
       nTrks++;
 
     } // end loop over Track3Dreco/SpacePt tracks/groups (whichever) we brought into this event.
 
     evt.put(std::move(tcol));
     evt.put(std::move(spcol));
     evt.put(std::move(tcassn));
     evt.put(std::move(thassn));
     evt.put(std::move(tspassn));
 
   } // end method

void art::Modifier::registerProducts ( ProductDescriptions & productsToRegister )

inherited

Definition at line 16 of file Modifier.cc.

References art::ModuleBase::moduleDescription(), and art::ProductRegistryHelper::registerProducts().

   {
     ProductRegistryHelper::registerProducts(productsToRegister,
                                             moduleDescription());
   }

void art::ModuleBase::setModuleDescription ( ModuleDescription const & md )

inherited

Definition at line 31 of file ModuleBase.cc.

References art::ModuleBase::md_.

   {
     md_ = md;
   }

void art::ModuleBase::sortConsumables ( std::string const & current_process_name )

inherited

Definition at line 49 of file ModuleBase.cc.

References art::ModuleBase::collector_, and art::ConsumesCollector::sortConsumables().

   {
     // Now that we know we have seen all the consumes declarations,
     // sort the results for fast lookup later.
     collector_.sortConsumables(current_process_name);
   }

Member Data Documentation

Float_t trkf::Track3DKalman::chi2

private

Definition at line 82 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

Float_t trkf::Track3DKalman::chi2ndf

private

Definition at line 83 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

TMatrixT<Double_t>* trkf::Track3DKalman::covMCT

private

Definition at line 79 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

TMatrixT<Double_t>* trkf::Track3DKalman::covREC

private

Definition at line 81 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

unsigned int trkf::Track3DKalman::evtt

private

Definition at line 91 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

unsigned int trkf::Track3DKalman::fDimSize

private

Definition at line 97 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

CLHEP::HepRandomEngine& trkf::Track3DKalman::fEngine

private

Definition at line 104 of file Track3DKalman_module.cc.

Referenced by produce(), and Track3DKalman().

std::string trkf::Track3DKalman::fG4ModuleLabel

private

Definition at line 73 of file Track3DKalman_module.cc.

Referenced by Track3DKalman().

bool trkf::Track3DKalman::fGenfPRINT

private

Definition at line 74 of file Track3DKalman_module.cc.

Referenced by produce(), and Track3DKalman().

std::string trkf::Track3DKalman::fGenieGenModuleLabel

private

Definition at line 72 of file Track3DKalman_module.cc.

Referenced by produce(), and Track3DKalman().

std::vector<double> trkf::Track3DKalman::fMomErr

private

Definition at line 100 of file Track3DKalman_module.cc.

Referenced by produce(), and Track3DKalman().

std::vector<double> trkf::Track3DKalman::fMomStart

private

Definition at line 101 of file Track3DKalman_module.cc.

Referenced by produce(), and Track3DKalman().

Float_t* trkf::Track3DKalman::fpMCT

private

Definition at line 88 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

std::vector<double> trkf::Track3DKalman::fPosErr

private

Definition at line 99 of file Track3DKalman_module.cc.

Referenced by produce(), and Track3DKalman().

Float_t* trkf::Track3DKalman::fpREC

private

Definition at line 87 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

Float_t* trkf::Track3DKalman::fpRECL

private

Definition at line 86 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

Float_t* trkf::Track3DKalman::fpRECt3D

private

Definition at line 85 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

unsigned int trkf::Track3DKalman::fptsNo

private

Definition at line 93 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

Float_t* trkf::Track3DKalman::fshx

private

Definition at line 94 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

Float_t* trkf::Track3DKalman::fshy

private

Definition at line 95 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

Float_t* trkf::Track3DKalman::fshz

private

Definition at line 96 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

std::string trkf::Track3DKalman::fSpacePtsModuleLabel

private

Definition at line 71 of file Track3DKalman_module.cc.

Referenced by produce(), and Track3DKalman().

int trkf::Track3DKalman::ndf

private

Definition at line 90 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

int trkf::Track3DKalman::nfail

private

Definition at line 89 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

unsigned int trkf::Track3DKalman::nTrks

private

Definition at line 92 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

genf::GFAbsTrackRep* trkf::Track3DKalman::rep

private

Definition at line 103 of file Track3DKalman_module.cc.

Referenced by endJob(), and produce().

genf::GFAbsTrackRep* trkf::Track3DKalman::repMC

private

Definition at line 102 of file Track3DKalman_module.cc.

Referenced by endJob(), and produce().

TMatrixT<Double_t>* trkf::Track3DKalman::stMCT

private

Definition at line 78 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

TMatrixT<Double_t>* trkf::Track3DKalman::stREC

private

Definition at line 80 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

TTree* trkf::Track3DKalman::tree

private

Definition at line 76 of file Track3DKalman_module.cc.

Referenced by beginJob(), and produce().

The documentation for this class was generated from the following file:

larreco/v09_25_00/source/larreco/TrackFinder/Track3DKalman_module.cc

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation