#include <MultiTrackValidator.h>

Inheritance diagram for MultiTrackValidator:

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override
	Method called once per event. More...

void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override
	Method called to book the DQM histograms. More...

	MultiTrackValidator (const edm::ParameterSet &pset)
	Constructor. More...

virtual	~MultiTrackValidator ()
	Destructor. More...

Public Member Functions inherited from DQMEDAnalyzer
virtual void	beginRun (edm::Run const &, edm::EventSetup const &) final

virtual void	beginStream (edm::StreamID id) final

virtual void	dqmBeginRun (edm::Run const &, edm::EventSetup const &)

	DQMEDAnalyzer (void)

virtual void	endLuminosityBlockSummary (edm::LuminosityBlock const &, edm::EventSetup const &, dqmDetails::NoCache *) const final

virtual void	endRunSummary (edm::Run const &, edm::EventSetup const &, dqmDetails::NoCache *) const final

uint32_t	streamId () const

Public Member Functions inherited from edm::stream::EDAnalyzer< edm::RunSummaryCache< dqmDetails::NoCache >, edm::LuminosityBlockSummaryCache< dqmDetails::NoCache > >
	EDAnalyzer ()=default

Public Member Functions inherited from edm::stream::EDAnalyzerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzerBase ()

ModuleDescription const &	moduleDescription () const

virtual	~EDAnalyzerBase ()

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Protected Attributes
const bool	dodEdxPlots_

const bool	doRecoTrackPlots_

const bool	doSimPlots_

const bool	doSimTrackPlots_

MTVHistoProducerAlgo *	histoProducerAlgo_

const bool	parametersDefinerIsCosmic_

bool	UseAssociators

Protected Attributes inherited from MultiTrackValidatorBase
std::vector< edm::InputTag >	associators

edm::EDGetTokenT< reco::BeamSpot >	bsSrc

bool	ignoremissingtkcollection_

std::vector< edm::InputTag >	label

edm::EDGetTokenT< std::vector < PileupSummaryInfo > >	label_pileupinfo

edm::EDGetTokenT < TrackingParticleCollection >	label_tp_effic

edm::EDGetTokenT < TrackingParticleCollection >	label_tp_fake

edm::EDGetTokenT < TrackingVertexCollection >	label_tv

std::vector< edm::EDGetTokenT < edm::View< reco::Track > > >	labelToken

std::vector< edm::EDGetTokenT < edm::View< TrajectorySeed > > >	labelTokenSeed

edm::EDGetTokenT < edm::ValueMap < reco::DeDxData > >	m_dEdx1Tag

edm::EDGetTokenT < edm::ValueMap < reco::DeDxData > >	m_dEdx2Tag

std::string	parametersDefiner

std::vector< edm::EDGetTokenT < std::vector< PSimHit > > >	simHitTokens_

edm::ESHandle< MagneticField >	theMF

Private Attributes
edm::EDGetTokenT < SimHitTPAssociationProducer::SimHitTPAssociationList >	_simHitTpMapTag

std::vector< edm::EDGetTokenT < reco::RecoToSimCollection > >	associatormapRtSs

std::vector< edm::EDGetTokenT < reco::SimToRecoCollection > >	associatormapStRs

std::vector< edm::EDGetTokenT < reco::TrackToTrackingParticleAssociator > >	associatorTokens

CosmicTrackingParticleSelector	cosmictpSelector

std::string	dirName_

TrackingParticleSelector	dRtpSelector

std::vector< MonitorElement * >	h_assoc2_coll

std::vector< MonitorElement * >	h_assoc_coll

std::vector< MonitorElement * >	h_looper_coll

std::vector< MonitorElement * >	h_pileup_coll

std::vector< MonitorElement * >	h_reco_coll

std::vector< MonitorElement * >	h_simul_coll

edm::EDGetTokenT< edm::View < reco::Track > >	labelTokenForDrCalculation

TrackingParticleSelector	tpSelector

bool	useGsf

Additional Inherited Members
Public Types inherited from edm::stream::EDAnalyzer< edm::RunSummaryCache< dqmDetails::NoCache >, edm::LuminosityBlockSummaryCache< dqmDetails::NoCache > >
typedef CacheContexts< T...>	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T...>	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT < LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Public Types inherited from edm::stream::EDAnalyzerBase
typedef EDAnalyzerAdaptorBase	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from DQMEDAnalyzer
static std::shared_ptr < dqmDetails::NoCache >	globalBeginLuminosityBlockSummary (edm::LuminosityBlock const &, edm::EventSetup const &, LuminosityBlockContext const *)

static std::shared_ptr < dqmDetails::NoCache >	globalBeginRunSummary (edm::Run const &, edm::EventSetup const &, RunContext const *)

static void	globalEndLuminosityBlockSummary (edm::LuminosityBlock const &, edm::EventSetup const &, LuminosityBlockContext const , dqmDetails::NoCache )

static void	globalEndRunSummary (edm::Run const &, edm::EventSetup const &, RunContext const , dqmDetails::NoCache )

Static Public Member Functions inherited from edm::stream::EDAnalyzerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

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

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Protected Member Functions inherited from MultiTrackValidatorBase
	MultiTrackValidatorBase (const edm::ParameterSet &pset, edm::ConsumesCollector &&iC, bool isSeed=false)
	Constructor. More...

virtual	~MultiTrackValidatorBase ()
	Destructor. More...

Detailed Description

Class that prodecs histrograms to validate Track Reconstruction performances

Author: cerati

Definition at line 15 of file MultiTrackValidator.h.

Constructor & Destructor Documentation

MultiTrackValidator::MultiTrackValidator ( const edm::ParameterSet & pset )

Constructor.

Definition at line 45 of file MultiTrackValidator.cc.

References _simHitTpMapTag, associatormapRtSs, associatormapStRs, MultiTrackValidatorBase::associators, associatorTokens, edm::EDConsumerBase::consumesCollector(), cosmictpSelector, dirName_, dodEdxPlots_, dRtpSelector, reco::get(), edm::ParameterSet::getParameter(), histoProducerAlgo_, labelTokenForDrCalculation, MultiTrackValidatorBase::m_dEdx1Tag, MultiTrackValidatorBase::m_dEdx2Tag, alcazmumu_cfi::src, AlCaHLTBitMon_QueryRunRegistry::string, tpSelector, UseAssociators, and useGsf.

                                                                    :
   MultiTrackValidatorBase(pset,consumesCollector()),
   parametersDefinerIsCosmic_(parametersDefiner == "CosmicParametersDefinerForTP"),
   doSimPlots_(pset.getUntrackedParameter<bool>("doSimPlots")),
   doSimTrackPlots_(pset.getUntrackedParameter<bool>("doSimTrackPlots")),
   doRecoTrackPlots_(pset.getUntrackedParameter<bool>("doRecoTrackPlots")),
   dodEdxPlots_(pset.getUntrackedParameter<bool>("dodEdxPlots"))
 {
   //theExtractor = IsoDepositExtractorFactory::get()->create( extractorName, extractorPSet, consumesCollector());
 
   ParameterSet psetForHistoProducerAlgo = pset.getParameter<ParameterSet>("histoProducerAlgoBlock");
   string histoProducerAlgoName = psetForHistoProducerAlgo.getParameter<string>("ComponentName");
   histoProducerAlgo_ = MTVHistoProducerAlgoFactory::get()->create(histoProducerAlgoName ,psetForHistoProducerAlgo, consumesCollector());
 
   dirName_ = pset.getParameter<std::string>("dirName");
   UseAssociators = pset.getParameter< bool >("UseAssociators");
 
   if(dodEdxPlots_) {
     m_dEdx1Tag = consumes<edm::ValueMap<reco::DeDxData> >(pset.getParameter< edm::InputTag >("dEdx1Tag"));
     m_dEdx2Tag = consumes<edm::ValueMap<reco::DeDxData> >(pset.getParameter< edm::InputTag >("dEdx2Tag"));
   }
 
   tpSelector = TrackingParticleSelector(pset.getParameter<double>("ptMinTP"),
                     pset.getParameter<double>("minRapidityTP"),
                     pset.getParameter<double>("maxRapidityTP"),
                     pset.getParameter<double>("tipTP"),
                     pset.getParameter<double>("lipTP"),
                     pset.getParameter<int>("minHitTP"),
                     pset.getParameter<bool>("signalOnlyTP"),
                     pset.getParameter<bool>("chargedOnlyTP"),
                     pset.getParameter<bool>("stableOnlyTP"),
                     pset.getParameter<std::vector<int> >("pdgIdTP"));
 
   cosmictpSelector = CosmicTrackingParticleSelector(pset.getParameter<double>("ptMinTP"),
                             pset.getParameter<double>("minRapidityTP"),
                             pset.getParameter<double>("maxRapidityTP"),
                             pset.getParameter<double>("tipTP"),
                             pset.getParameter<double>("lipTP"),
                             pset.getParameter<int>("minHitTP"),
                             pset.getParameter<bool>("chargedOnlyTP"),
                             pset.getParameter<std::vector<int> >("pdgIdTP"));
 
 
   ParameterSet psetVsEta = psetForHistoProducerAlgo.getParameter<ParameterSet>("TpSelectorForEfficiencyVsEta");
   dRtpSelector = TrackingParticleSelector(psetVsEta.getParameter<double>("ptMin"),
                       psetVsEta.getParameter<double>("minRapidity"),
                       psetVsEta.getParameter<double>("maxRapidity"),
                       psetVsEta.getParameter<double>("tip"),
                       psetVsEta.getParameter<double>("lip"),
                       psetVsEta.getParameter<int>("minHit"),
                       psetVsEta.getParameter<bool>("signalOnly"),
                       psetVsEta.getParameter<bool>("chargedOnly"),
                       psetVsEta.getParameter<bool>("stableOnly"),
                       psetVsEta.getParameter<std::vector<int> >("pdgId"));
 
   useGsf = pset.getParameter<bool>("useGsf");
 
   _simHitTpMapTag = mayConsume<SimHitTPAssociationProducer::SimHitTPAssociationList>(pset.getParameter<edm::InputTag>("simHitTpMapTag"));
 
   labelTokenForDrCalculation = consumes<edm::View<reco::Track> >(pset.getParameter<edm::InputTag>("trackCollectionForDrCalculation"));
 
   if(UseAssociators) {
     for (auto const& src: associators) {
       associatorTokens.push_back(consumes<reco::TrackToTrackingParticleAssociator>(src));
     }
   } else {   
     for (auto const& src: associators) {
       associatormapStRs.push_back(consumes<reco::SimToRecoCollection>(src));
       associatormapRtSs.push_back(consumes<reco::RecoToSimCollection>(src));
     }
   }
 }

MultiTrackValidator::~MultiTrackValidator ( )

virtual

Destructor.

Definition at line 119 of file MultiTrackValidator.cc.

References histoProducerAlgo_.

119 {delete histoProducerAlgo_;}

MultiTrackValidator::histoProducerAlgo_

MTVHistoProducerAlgo * histoProducerAlgo_

Definition: MultiTrackValidator.h:38

Member Function Documentation

void MultiTrackValidator::analyze	(	const edm::Event &	event,
		const edm::EventSetup &	setup
	)

overridevirtual

Method called once per event.

Implements edm::stream::EDAnalyzerBase.

Reimplemented in MultiTrackValidatorGenPs.

Definition at line 194 of file MultiTrackValidator.cc.

                                                                                   {
   using namespace reco;
 
   LogDebug("TrackValidator") << "\n====================================================" << "\n"
                              << "Analyzing new event" << "\n"
                              << "====================================================\n" << "\n";
 
 
   edm::ESHandle<ParametersDefinerForTP> parametersDefinerTPHandle;
   setup.get<TrackAssociatorRecord>().get(parametersDefiner,parametersDefinerTPHandle);
   //Since we modify the object, we must clone it
   auto parametersDefinerTP = parametersDefinerTPHandle->clone();
 
   edm::Handle<TrackingParticleCollection>  TPCollectionHeff ;
   event.getByToken(label_tp_effic,TPCollectionHeff);
   TrackingParticleCollection const & tPCeff = *(TPCollectionHeff.product());
 
   edm::Handle<TrackingParticleCollection>  TPCollectionHfake ;
   event.getByToken(label_tp_fake,TPCollectionHfake);
 
 
   if(parametersDefinerIsCosmic_) {
     edm::Handle<SimHitTPAssociationProducer::SimHitTPAssociationList> simHitsTPAssoc;
     //warning: make sure the TP collection used in the map is the same used in the MTV!
     event.getByToken(_simHitTpMapTag,simHitsTPAssoc);
     parametersDefinerTP->initEvent(simHitsTPAssoc);
     cosmictpSelector.initEvent(simHitsTPAssoc);
   }
 
 
   edm::Handle<reco::BeamSpot> recoBeamSpotHandle;
   event.getByToken(bsSrc,recoBeamSpotHandle);
   reco::BeamSpot const & bs = *recoBeamSpotHandle;
 
   edm::Handle< std::vector<PileupSummaryInfo> > puinfoH;
   event.getByToken(label_pileupinfo,puinfoH);
   PileupSummaryInfo puinfo;
 
   for (unsigned int puinfo_ite=0;puinfo_ite<(*puinfoH).size();++puinfo_ite){
     if ((*puinfoH)[puinfo_ite].getBunchCrossing()==0){
       puinfo=(*puinfoH)[puinfo_ite];
       break;
     }
   }
 
   /*
   edm::Handle<TrackingVertexCollection> tvH;
   event.getByToken(label_tv,tvH);
   TrackingVertexCollection const & tv = *tvH;
   */
 
   // Calculate the number of 3D layers for TPs
   //
   // I would have preferred to produce the ValueMap to Event and read
   // it from there, but there would have been quite some number of
   // knock-on effects, and again the fact that we take two TP
   // collections do not support Ref<TP>'s would have complicated that.
   //
   // In principle we could use the SimHitTPAssociationList read above
   // for parametersDefinerIsCosmic_, but since we don't currently
   // support Ref<TP>s, we can't in general use it since eff/fake TP
   // collections can, in general, be different.
   TrackingParticleNumberOfLayers tpNumberOfLayersAlgo(event, simHitTokens_);
   auto nlayers_tPCeff_ptrs = tpNumberOfLayersAlgo.calculate(TPCollectionHeff, setup);
   const auto& nLayers_tPCeff = *(std::get<TrackingParticleNumberOfLayers::nTrackerLayers>(nlayers_tPCeff_ptrs));
   const auto& nPixelLayers_tPCeff = *(std::get<TrackingParticleNumberOfLayers::nPixelLayers>(nlayers_tPCeff_ptrs));
   const auto& nStripMonoAndStereoLayers_tPCeff = *(std::get<TrackingParticleNumberOfLayers::nStripMonoAndStereoLayers>(nlayers_tPCeff_ptrs));
 
   // Precalculate TP selection (for efficiency), and momentum and vertex wrt PCA
   //
   // TODO: ParametersDefinerForTP ESProduct needs to be changed to
   // EDProduct because of consumes.
   //
   // In principle, we could just precalculate the momentum and vertex
   // wrt PCA for all TPs for once and put that to the event. To avoid
   // repetitive calculations those should be calculated only once for
   // each TP. That would imply that we should access TPs via Refs
   // (i.e. View) in here, since, in general, the eff and fake TP
   // collections can be different (and at least HI seems to use that
   // feature). This would further imply that the
   // RecoToSimCollection/SimToRecoCollection should be changed to use
   // View<TP> instead of vector<TP>, and migrate everything.
   //
   // Or we could take only one input TP collection, and do another
   // TP-selection to obtain the "fake" collection like we already do
   // for "efficiency" TPs.
   std::vector<size_t> selected_tPCeff;
   std::vector<std::tuple<TrackingParticle::Vector, TrackingParticle::Point>> momVert_tPCeff;
   selected_tPCeff.reserve(tPCeff.size());
   momVert_tPCeff.reserve(tPCeff.size());
   if(parametersDefinerIsCosmic_) {
     for(size_t j=0; j<tPCeff.size(); ++j) {
       TrackingParticleRef tpr(TPCollectionHeff, j);
       if(cosmictpSelector(tpr,&bs,event,setup)) {
         selected_tPCeff.push_back(j);
         TrackingParticle::Vector momentum = parametersDefinerTP->momentum(event,setup,tpr);
         TrackingParticle::Point vertex = parametersDefinerTP->vertex(event,setup,tpr);
         momVert_tPCeff.emplace_back(momentum, vertex);
       }
     }
   }
   else {
     size_t j=0;
     for(auto const& tp: tPCeff) {
       if(tpSelector(tp)) {
         selected_tPCeff.push_back(j);
     TrackingParticleRef tpr(TPCollectionHeff, j);
         TrackingParticle::Vector momentum = parametersDefinerTP->momentum(event,setup,tpr);
         TrackingParticle::Point vertex = parametersDefinerTP->vertex(event,setup,tpr);
         momVert_tPCeff.emplace_back(momentum, vertex);
       }
       ++j;
     }
   }
 
   //calculate dR for TPs
   float dR_tPCeff[tPCeff.size()];
   {
     float etaL[tPCeff.size()], phiL[tPCeff.size()];
     for(size_t iTP: selected_tPCeff) {
       //calculare dR wrt inclusive collection (also with PU, low pT, displaced)
       auto const& tp2 = tPCeff[iTP];
       auto  && p = tp2.momentum();
       etaL[iTP] = etaFromXYZ(p.x(),p.y(),p.z());
       phiL[iTP] = atan2f(p.y(),p.x());
     }
     auto i=0U;
     for ( auto const & tp : tPCeff) {
       double dR = std::numeric_limits<double>::max();
       if(dRtpSelector(tp)) {//only for those needed for efficiency!
         auto  && p = tp.momentum();
         float eta = etaFromXYZ(p.x(),p.y(),p.z());
         float phi = atan2f(p.y(),p.x());
         for(size_t iTP: selected_tPCeff) {
           //calculare dR wrt inclusive collection (also with PU, low pT, displaced)
       if (i==iTP) {continue;}
           auto dR_tmp = reco::deltaR2(eta, phi, etaL[iTP], phiL[iTP]);
           if (dR_tmp<dR) dR=dR_tmp;
         }  // ttp2 (iTP)
       }
       dR_tPCeff[i++] = std::sqrt(dR);
     }  // tp
   }
 
   edm::Handle<View<Track> >  trackCollectionForDrCalculation;
   event.getByToken(labelTokenForDrCalculation, trackCollectionForDrCalculation);
 
   // dE/dx
   // at some point this could be generalized, with a vector of tags and a corresponding vector of Handles
   // I'm writing the interface such to take vectors of ValueMaps
   std::vector<const edm::ValueMap<reco::DeDxData> *> v_dEdx;
   if(dodEdxPlots_) {
     edm::Handle<edm::ValueMap<reco::DeDxData> > dEdx1Handle;
     edm::Handle<edm::ValueMap<reco::DeDxData> > dEdx2Handle;
     event.getByToken(m_dEdx1Tag, dEdx1Handle);
     event.getByToken(m_dEdx2Tag, dEdx2Handle);
     v_dEdx.push_back(dEdx1Handle.product());
     v_dEdx.push_back(dEdx2Handle.product());
   }
 
   int w=0; //counter counting the number of sets of histograms
   for (unsigned int ww=0;ww<associators.size();ww++){
     for (unsigned int www=0;www<label.size();www++){
       //
       //get collections from the event
       //
       edm::Handle<View<Track> >  trackCollection;
       if(!event.getByToken(labelToken[www], trackCollection)&&ignoremissingtkcollection_)continue;
 
       reco::RecoToSimCollection const * recSimCollP=nullptr;
       reco::SimToRecoCollection const * simRecCollP=nullptr;
       reco::RecoToSimCollection recSimCollL;
       reco::SimToRecoCollection simRecCollL;
 
       //associate tracks
       LogTrace("TrackValidator") << "Analyzing "
                                  << label[www] << " with "
                                  << associators[ww] <<"\n";
       if(UseAssociators){
         edm::Handle<reco::TrackToTrackingParticleAssociator> theAssociator;
         event.getByToken(associatorTokens[ww], theAssociator);
 
     LogTrace("TrackValidator") << "Calling associateRecoToSim method" << "\n";
     recSimCollL = std::move(theAssociator->associateRecoToSim(trackCollection,
                                                                    TPCollectionHfake));
          recSimCollP = &recSimCollL;
     LogTrace("TrackValidator") << "Calling associateSimToReco method" << "\n";
     simRecCollL = std::move(theAssociator->associateSimToReco(trackCollection,
                                                                    TPCollectionHeff));
         simRecCollP = &simRecCollL;
       }
       else{
     Handle<reco::SimToRecoCollection > simtorecoCollectionH;
     event.getByToken(associatormapStRs[ww], simtorecoCollectionH);
     simRecCollP = simtorecoCollectionH.product();
 
         // We need to filter the associations of the current track
         // collection only from SimToReco collection, otherwise the
         // SimToReco histograms get false entries
         simRecCollL = associationMapFilterValues(*simRecCollP, *trackCollection);
         simRecCollP = &simRecCollL;
 
     Handle<reco::RecoToSimCollection > recotosimCollectionH;
     event.getByToken(associatormapRtSs[ww],recotosimCollectionH);
     recSimCollP = recotosimCollectionH.product();
 
         // In general, we should filter also the RecoToSim collection.
         // But, that would require changing the input type of TPs to
         // View<TrackingParticle>, and either replace current
         // associator interfaces with (View<Track>, View<TP>) or
         // adding the View,View interface (same goes for
         // RefToBaseVector,RefToBaseVector). Since there is currently
         // no compelling-enough use-case, we do not filter the
         // RecoToSim collection here. If an association using a subset
         // of the Sim collection is needed, user has to produce such
         // an association explicitly.
       }
 
       reco::RecoToSimCollection const & recSimColl = *recSimCollP;
       reco::SimToRecoCollection const & simRecColl = *simRecCollP;
  
 
 
       // ########################################################
       // fill simulation histograms (LOOP OVER TRACKINGPARTICLES)
       // ########################################################
 
       //compute number of tracks per eta interval
       //
       LogTrace("TrackValidator") << "\n# of TrackingParticles: " << tPCeff.size() << "\n";
       int ats(0);     //This counter counts the number of simTracks that are "associated" to recoTracks
       int st(0);          //This counter counts the number of simulated tracks passing the MTV selection (i.e. tpSelector(tp) )
       unsigned sts(0);   //This counter counts the number of simTracks surviving the bunchcrossing cut
       unsigned asts(0);  //This counter counts the number of simTracks that are "associated" to recoTracks surviving the bunchcrossing cut
 
       //loop over already-selected TPs for tracking efficiency
       for(size_t i=0; i<selected_tPCeff.size(); ++i) {
         size_t iTP = selected_tPCeff[i];
     TrackingParticleRef tpr(TPCollectionHeff, iTP);
     const TrackingParticle& tp = tPCeff[iTP];
 
         auto const& momVert = momVert_tPCeff[i];
     TrackingParticle::Vector momentumTP;
     TrackingParticle::Point vertexTP;
 
     double dxySim(0);
     double dzSim(0);
     double dR=dR_tPCeff[iTP];
 
     //---------- THIS PART HAS TO BE CLEANED UP. THE PARAMETER DEFINER WAS NOT MEANT TO BE USED IN THIS WAY ----------
     //If the TrackingParticle is collison like, get the momentum and vertex at production state
     if(!parametersDefinerIsCosmic_)
       {
         momentumTP = tp.momentum();
         vertexTP = tp.vertex();
         //Calcualte the impact parameters w.r.t. PCA
         const TrackingParticle::Vector& momentum = std::get<TrackingParticle::Vector>(momVert);
         const TrackingParticle::Point& vertex = std::get<TrackingParticle::Point>(momVert);
         dxySim = (-vertex.x()*sin(momentum.phi())+vertex.y()*cos(momentum.phi()));
         dzSim = vertex.z() - (vertex.x()*momentum.x()+vertex.y()*momentum.y())/sqrt(momentum.perp2())
           * momentum.z()/sqrt(momentum.perp2());
       }
     //If the TrackingParticle is comics, get the momentum and vertex at PCA
     else
       {
         momentumTP = std::get<TrackingParticle::Vector>(momVert);
         vertexTP = std::get<TrackingParticle::Point>(momVert);
         dxySim = (-vertexTP.x()*sin(momentumTP.phi())+vertexTP.y()*cos(momentumTP.phi()));
         dzSim = vertexTP.z() - (vertexTP.x()*momentumTP.x()+vertexTP.y()*momentumTP.y())/sqrt(momentumTP.perp2())
           * momentumTP.z()/sqrt(momentumTP.perp2());
       }
     //---------- THE PART ABOVE HAS TO BE CLEANED UP. THE PARAMETER DEFINER WAS NOT MEANT TO BE USED IN THIS WAY ----------
 
         //This counter counts the number of simulated tracks passing the MTV selection (i.e. tpSelector(tp) ), but only for in-time TPs
         if(tp.eventId().bunchCrossing() == 0) {
           st++;
         }
 
     // in the coming lines, histos are filled using as input
     // - momentumTP
     // - vertexTP
     // - dxySim
     // - dzSim
 
         if(doSimPlots_) {
           histoProducerAlgo_->fill_generic_simTrack_histos(w,momentumTP,vertexTP, tp.eventId().bunchCrossing());
         }
         if(!doSimTrackPlots_)
           continue;
 
     // ##############################################
     // fill RecoAssociated SimTracks' histograms
     // ##############################################
     const reco::Track* matchedTrackPointer=0;
     if(simRecColl.find(tpr) != simRecColl.end()){
       auto const & rt = simRecColl[tpr];
       if (rt.size()!=0) {
         ats++; //This counter counts the number of simTracks that have a recoTrack associated
         // isRecoMatched = true; // UNUSED
         matchedTrackPointer = rt.begin()->first.get();
         LogTrace("TrackValidator") << "TrackingParticle #" << st
                                        << " with pt=" << sqrt(momentumTP.perp2())
                                        << " associated with quality:" << rt.begin()->second <<"\n";
       }
     }else{
       LogTrace("TrackValidator")
         << "TrackingParticle #" << st
         << " with pt,eta,phi: "
         << sqrt(momentumTP.perp2()) << " , "
         << momentumTP.eta() << " , "
         << momentumTP.phi() << " , "
         << " NOT associated to any reco::Track" << "\n";
     }
 
 
 
 
         int nSimHits = tp.numberOfTrackerHits();
         int nSimLayers = nLayers_tPCeff[tpr];
         int nSimPixelLayers = nPixelLayers_tPCeff[tpr];
         int nSimStripMonoAndStereoLayers = nStripMonoAndStereoLayers_tPCeff[tpr];
         histoProducerAlgo_->fill_recoAssociated_simTrack_histos(w,tp,momentumTP,vertexTP,dxySim,dzSim,nSimHits,nSimLayers,nSimPixelLayers,nSimStripMonoAndStereoLayers,matchedTrackPointer,puinfo.getPU_NumInteractions(), dR);
           sts++;
           h_simul_coll[ww]->Fill(www);
           if (matchedTrackPointer) {
             asts++;
             h_assoc_coll[ww]->Fill(www);
           }
 
 
 
 
       } // End  for (TrackingParticleCollection::size_type i=0; i<tPCeff.size(); i++){
 
       if(doSimPlots_) {
         histoProducerAlgo_->fill_simTrackBased_histos(w, st);
       }
 
 
       // ##############################################
       // fill recoTracks histograms (LOOP OVER TRACKS)
       // ##############################################
       if(!doRecoTrackPlots_)
         continue;
       LogTrace("TrackValidator") << "\n# of reco::Tracks with "
                                  << label[www].process()<<":"
                                  << label[www].label()<<":"
                                  << label[www].instance()
                                  << ": " << trackCollection->size() << "\n";
 
       int sat(0); //This counter counts the number of recoTracks that are associated to SimTracks from Signal only
       int at(0); //This counter counts the number of recoTracks that are associated to SimTracks
       int rT(0); //This counter counts the number of recoTracks in general
 
       //calculate dR for tracks
       float dR_trk[trackCollection->size()];
       int i=0;
       float etaL[trackCollectionForDrCalculation->size()];
       float phiL[trackCollectionForDrCalculation->size()];
       for (auto const & track2 : *trackCollectionForDrCalculation) {
          auto  && p = track2.momentum();
          etaL[i] = etaFromXYZ(p.x(),p.y(),p.z());
          phiL[i] = atan2f(p.y(),p.x());
          ++i;
       }
       for(View<Track>::size_type i=0; i<trackCollection->size(); ++i){
     auto const &  track = (*trackCollection)[i];
     auto dR = std::numeric_limits<float>::max();
         auto  && p = track.momentum();
         float eta = etaFromXYZ(p.x(),p.y(),p.z());
         float phi = atan2f(p.y(),p.x());
     for(View<Track>::size_type j=0; j<trackCollectionForDrCalculation->size(); ++j){
       auto dR_tmp = reco::deltaR2(eta, phi, etaL[j], phiL[j]);
       if ( (dR_tmp<dR) & (dR_tmp>std::numeric_limits<float>::min())) dR=dR_tmp;
     }
     dR_trk[i] = std::sqrt(dR);
       }
 
       for(View<Track>::size_type i=0; i<trackCollection->size(); ++i){
 
     RefToBase<Track> track(trackCollection, i);
     rT++;
  
     bool isSigSimMatched(false);
     bool isSimMatched(false);
         bool isChargeMatched(true);
         int numAssocRecoTracks = 0;
     int nSimHits = 0;
     double sharedFraction = 0.;
 
         auto tpFound = recSimColl.find(track);
         isSimMatched = tpFound != recSimColl.end();
         if (isSimMatched) {
             const auto& tp = tpFound->val;
         nSimHits = tp[0].first->numberOfTrackerHits();
             sharedFraction = tp[0].second;
             if (tp[0].first->charge() != track->charge()) isChargeMatched = false;
             if(simRecColl.find(tp[0].first) != simRecColl.end()) numAssocRecoTracks = simRecColl[tp[0].first].size();
         at++;
         for (unsigned int tp_ite=0;tp_ite<tp.size();++tp_ite){
               TrackingParticle trackpart = *(tp[tp_ite].first);
           if ((trackpart.eventId().event() == 0) && (trackpart.eventId().bunchCrossing() == 0)){
             isSigSimMatched = true;
         sat++;
         break;
           }
             }
         LogTrace("TrackValidator") << "reco::Track #" << rT << " with pt=" << track->pt()
                                        << " associated with quality:" << tp.begin()->second <<"\n";
     } else {
       LogTrace("TrackValidator") << "reco::Track #" << rT << " with pt=" << track->pt()
                                      << " NOT associated to any TrackingParticle" << "\n";
     }
 
     double dR=dR_trk[i];
     histoProducerAlgo_->fill_generic_recoTrack_histos(w,*track,bs.position(),isSimMatched,isSigSimMatched, isChargeMatched, numAssocRecoTracks, puinfo.getPU_NumInteractions(), nSimHits, sharedFraction,dR);
         h_reco_coll[ww]->Fill(www);
         if(isSimMatched) {
           h_assoc2_coll[ww]->Fill(www);
           if(numAssocRecoTracks>1) {
             h_looper_coll[ww]->Fill(www);
           }
           else if(!isSigSimMatched) {
             h_pileup_coll[ww]->Fill(www);
           }
         }
 
     // dE/dx
     if (dodEdxPlots_) histoProducerAlgo_->fill_dedx_recoTrack_histos(w,track, v_dEdx);
 
 
     //Fill other histos
     if (!isSimMatched) continue;
 
     histoProducerAlgo_->fill_simAssociated_recoTrack_histos(w,*track);
 
     TrackingParticleRef tpr = tpFound->val.begin()->first;
 
     /* TO BE FIXED LATER
     if (associators[ww]=="trackAssociatorByChi2"){
       //association chi2
       double assocChi2 = -tp.begin()->second;//in association map is stored -chi2
       h_assochi2[www]->Fill(assocChi2);
       h_assochi2_prob[www]->Fill(TMath::Prob((assocChi2)*5,5));
     }
     else if (associators[ww]=="quickTrackAssociatorByHits"){
       double fraction = tp.begin()->second;
       h_assocFraction[www]->Fill(fraction);
       h_assocSharedHit[www]->Fill(fraction*track->numberOfValidHits());
     }
     */
 
 
     //Get tracking particle parameters at point of closest approach to the beamline
     TrackingParticle::Vector momentumTP = parametersDefinerTP->momentum(event,setup,tpr);
     TrackingParticle::Point vertexTP = parametersDefinerTP->vertex(event,setup,tpr);
     int chargeTP = tpr->charge();
 
     histoProducerAlgo_->fill_ResoAndPull_recoTrack_histos(w,momentumTP,vertexTP,chargeTP,
                                  *track,bs.position());
 
 
     //TO BE FIXED
     //std::vector<PSimHit> simhits=tpr.get()->trackPSimHit(DetId::Tracker);
     //nrecHit_vs_nsimHit_rec2sim[w]->Fill(track->numberOfValidHits(), (int)(simhits.end()-simhits.begin() ));
 
       } // End of for(View<Track>::size_type i=0; i<trackCollection->size(); ++i){
 
       histoProducerAlgo_->fill_trackBased_histos(w,at,rT,st);
 
       LogTrace("TrackValidator") << "Total Simulated: " << st << "\n"
                                  << "Total Associated (simToReco): " << ats << "\n"
                                  << "Total Reconstructed: " << rT << "\n"
                                  << "Total Associated (recoToSim): " << at << "\n"
                                  << "Total Fakes: " << rT-at << "\n";
 
       w++;
     } // End of  for (unsigned int www=0;www<label.size();www++){
   } //END of for (unsigned int ww=0;ww<associators.size();ww++){
 
 }

void MultiTrackValidator::bookHistograms	(	DQMStore::IBooker &	ibook,
		edm::Run const &	,
		edm::EventSetup const &	setup
	)

overridevirtual

Method called to book the DQM histograms.

Implements DQMEDAnalyzer.

Definition at line 122 of file MultiTrackValidator.cc.

References ecalcalib_dqm_sourceclient-live_cfg::algo, MultiTrackValidatorBase::associators, DQMStore::IBooker::book1D(), MTVHistoProducerAlgo::bookRecodEdxHistos(), MTVHistoProducerAlgo::bookRecoHistos(), MTVHistoProducerAlgo::bookSimHistos(), MTVHistoProducerAlgo::bookSimTrackHistos(), DQMStore::IBooker::cd(), TrackerOfflineValidation_Dqm_cff::dirName, dirName_, dodEdxPlots_, doRecoTrackPlots_, doSimPlots_, doSimTrackPlots_, h, h_assoc2_coll, h_assoc_coll, h_looper_coll, h_pileup_coll, h_reco_coll, h_simul_coll, histoProducerAlgo_, i, edm::InputTag::instance(), edm::InputTag::label(), MultiTrackValidatorBase::label, edm::InputTag::process(), python.rootplot.root2matplotlib::replace(), and DQMStore::IBooker::setCurrentFolder().

                                                                                                           {
 
   const auto minColl = -0.5;
   const auto maxColl = label.size()-0.5;
   const auto nintColl = label.size();
 
   auto binLabels = [&](MonitorElement *me) {
     TH1 *h = me->getTH1();
     for(size_t i=0; i<label.size(); ++i) {
       h->GetXaxis()->SetBinLabel(i+1, label[i].label().c_str());
     }
     return me;
   };
 
 
   for (unsigned int ww=0;ww<associators.size();ww++){
     ibook.cd();
     ibook.setCurrentFolder(dirName_);
 
     h_reco_coll.push_back(binLabels( ibook.book1D("num_reco_coll", "N of reco track vs track collection", nintColl, minColl, maxColl) ));
     h_assoc2_coll.push_back(binLabels( ibook.book1D("num_assoc(recoToSim)_coll", "N of associated (recoToSim) tracks vs track collection", nintColl, minColl, maxColl) ));
     h_assoc_coll.push_back(binLabels( ibook.book1D("num_assoc(simToReco)_coll", "N of associated (simToReco) tracks vs track collection", nintColl, minColl, maxColl) ));
     h_simul_coll.push_back(binLabels( ibook.book1D("num_simul_coll", "N of simulated tracks vs track collection", nintColl, minColl, maxColl) ));
     h_looper_coll.push_back(binLabels( ibook.book1D("num_duplicate_coll", "N of associated (recoToSim) looper tracks vs track collection", nintColl, minColl, maxColl) ));
     h_pileup_coll.push_back(binLabels( ibook.book1D("num_pileup_coll", "N of associated (recoToSim) pileup tracks vs track collection", nintColl, minColl, maxColl) ));
 
     for (unsigned int www=0;www<label.size();www++){
       ibook.cd();
       InputTag algo = label[www];
       string dirName=dirName_;
       if (algo.process()!="")
         dirName+=algo.process()+"_";
       if(algo.label()!="")
         dirName+=algo.label()+"_";
       if(algo.instance()!="")
         dirName+=algo.instance()+"_";
       if (dirName.find("Tracks")<dirName.length()){
         dirName.replace(dirName.find("Tracks"),6,"");
       }
       string assoc= associators[ww].label();
       if (assoc.find("Track")<assoc.length()){
         assoc.replace(assoc.find("Track"),5,"");
       }
       dirName+=assoc;
       std::replace(dirName.begin(), dirName.end(), ':', '_');
 
       ibook.setCurrentFolder(dirName.c_str());
 
       //Booking histograms concerning with simulated tracks
       if(doSimPlots_) {
         string subDirName = dirName + "/simulation";
         ibook.setCurrentFolder(subDirName.c_str());
 
         histoProducerAlgo_->bookSimHistos(ibook);
 
         ibook.cd();
         ibook.setCurrentFolder(dirName.c_str());
       }
       if(doSimTrackPlots_) {
         histoProducerAlgo_->bookSimTrackHistos(ibook);
       }
 
       //Booking histograms concerning with reconstructed tracks
       if(doRecoTrackPlots_) {
         histoProducerAlgo_->bookRecoHistos(ibook);
         if (dodEdxPlots_) histoProducerAlgo_->bookRecodEdxHistos(ibook);
       }
     }//end loop www
   }// end loop ww
 }