#include <DQM/TrackerMonitorTrack/src/TrackEfficiencyMonitor.cc>

Inheritance diagram for TrackEfficiencyMonitor:

Public Types
enum	SemiCylinder { Up, Down }

typedef reco::Track	Track

typedef reco::TrackCollection	TrackCollection

Public Types inherited from DQMEDAnalyzer
typedef dqm::reco::DQMStore	DQMStore

typedef dqm::reco::MonitorElement	MonitorElement

Public Types inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
using	CacheTypes = CacheContexts< T... >

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T... >

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override

void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override

SemiCylinder	checkSemiCylinder (const Track &)

int	compatibleLayers (const NavigationSchool &navigationSchool, TrajectoryStateOnSurface theTSOS)

std::pair< TrajectoryStateOnSurface, const DetLayer * >	findNextLayer (TrajectoryStateOnSurface startTSOS, const std::vector< const DetLayer * > &trackCompatibleLayers, bool isUpMuon)

void	testSTATracks (edm::Handle< TrackCollection > tkTracks, edm::Handle< TrackCollection > staTracks)

void	testTrackerTracks (edm::Handle< TrackCollection > tkTracks, edm::Handle< TrackCollection > staTracks, const NavigationSchool &navigationSchool)

	TrackEfficiencyMonitor (const edm::ParameterSet &)

bool	trackerAcceptance (TrajectoryStateOnSurface theTSOS, double theRadius, double theMaxZ)

	~TrackEfficiencyMonitor () override

Public Member Functions inherited from DQMEDAnalyzer
void	accumulate (edm::Event const &event, edm::EventSetup const &setup) final

void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	beginRun (edm::Run const &run, edm::EventSetup const &setup) final

void	beginStream (edm::StreamID id) final

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

	DQMEDAnalyzer ()

void	endLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	endRun (edm::Run const &run, edm::EventSetup const &setup) final

virtual bool	getCanSaveByLumi ()

Public Member Functions inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

Private Attributes
const MagneticField *	bField

edm::ParameterSet	conf_

MonitorElement *	deltaX

MonitorElement *	deltaY

DQMStore *	dqmStore_

int	failedToPropagate

bool	findDetLayer

MonitorElement *	GlobalMuonPtEtaPhiHighPt

MonitorElement *	GlobalMuonPtEtaPhiLowPt

const edm::ESGetToken< GeometricSearchTracker, TrackerRecoGeometryRecord >	gstToken_

std::string	histname

bool	isBFieldOff_

const MeasurementTracker *	measurementTracker

const edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	mfToken_

const edm::ESGetToken< MeasurementTracker, CkfComponentsRecord >	mtToken_

MonitorElement *	muonCompatibleLayers

MonitorElement *	muonD0

MonitorElement *	muonEta

MonitorElement *	muonPhi

edm::EDGetTokenT< edm::View< reco::Muon > >	muonToken_

MonitorElement *	muonX

MonitorElement *	muonY

MonitorElement *	muonZ

const edm::ESGetToken< NavigationSchool, NavigationSchoolRecord >	navToken_

int	nCompatibleLayers

const edm::ESGetToken< Propagator, TrackingComponentsRecord >	propToken_

MonitorElement *	signDeltaX

MonitorElement *	signDeltaY

MonitorElement *	StandaloneMuonPtEtaPhiHighPt

MonitorElement *	StandaloneMuonPtEtaPhiLowPt

double	theMaxZ_

MuonServiceProxy *	theMuonServiceProxy

const DirectTrackerNavigation *	theNavigation

const Propagator *	thePropagator

double	theRadius_

edm::InputTag	theSTATracksLabel_

edm::EDGetTokenT< reco::TrackCollection >	theSTATracksToken_

edm::InputTag	theTKTracksLabel_

edm::EDGetTokenT< reco::TrackCollection >	theTKTracksToken_

const GeometricSearchTracker *	theTracker

const TransientTrackBuilder *	theTTrackBuilder

MonitorElement *	trackCompatibleLayers

MonitorElement *	trackD0

bool	trackEfficiency_

MonitorElement *	trackEta

MonitorElement *	trackPhi

MonitorElement *	trackX

MonitorElement *	trackY

MonitorElement *	trackZ

const edm::ESGetToken< TransientTrackBuilder, TransientTrackRecord >	ttbToken_

Additional Inherited Members
Static Public Member Functions inherited from DQMEDAnalyzer
static void	globalEndJob (DQMEDAnalyzerGlobalCache const *)

static void	globalEndLuminosityBlockProduce (edm::LuminosityBlock &lumi, edm::EventSetup const &setup, LuminosityBlockContext const *context)

static void	globalEndRunProduce (edm::Run &run, edm::EventSetup const &setup, RunContext const *context)

static std::unique_ptr< DQMEDAnalyzerGlobalCache >	initializeGlobalCache (edm::ParameterSet const &)

Protected Member Functions inherited from DQMEDAnalyzer
uint64_t	meId () const

Protected Attributes inherited from DQMEDAnalyzer
edm::EDPutTokenT< DQMToken >	lumiToken_

edm::EDPutTokenT< DQMToken >	runToken_

unsigned int	streamId_

Detailed Description

Monitoring source to measure the track efficiency

Definition at line 41 of file TrackEfficiencyMonitor.h.

Member Typedef Documentation

◆ Track

typedef reco::Track TrackEfficiencyMonitor::Track

Definition at line 43 of file TrackEfficiencyMonitor.h.

◆ TrackCollection

typedef reco::TrackCollection TrackEfficiencyMonitor::TrackCollection

Definition at line 44 of file TrackEfficiencyMonitor.h.

Member Enumeration Documentation

◆ SemiCylinder

enum TrackEfficiencyMonitor::SemiCylinder

Enumerator
Up
Down

Definition at line 51 of file TrackEfficiencyMonitor.h.

51 { Up, Down };

Constructor & Destructor Documentation

◆ TrackEfficiencyMonitor()

TrackEfficiencyMonitor::TrackEfficiencyMonitor ( const edm::ParameterSet & iConfig )

explicit

Definition at line 38 of file TrackEfficiencyMonitor.cc.

     : ttbToken_(esConsumes(edm::ESInputTag("", "TransientTrackBuilder"))),
       propToken_(esConsumes(edm::ESInputTag("", "SteppingHelixPropagatorAny"))),
       navToken_(esConsumes(edm::ESInputTag("", "CosmicNavigationSchool"))),
       gstToken_(esConsumes()),
       mfToken_(esConsumes()),
       mtToken_(esConsumes())
 //-----------------------------------------------------------------------------------
 {
   dqmStore_ = edm::Service<DQMStore>().operator->();
  
   theRadius_ = iConfig.getParameter<double>("theRadius");
   theMaxZ_ = iConfig.getParameter<double>("theMaxZ");
   isBFieldOff_ = iConfig.getParameter<bool>("isBFieldOff");
   trackEfficiency_ = iConfig.getParameter<bool>("trackEfficiency");
   theTKTracksLabel_ = iConfig.getParameter<edm::InputTag>("TKTrackCollection");
   theSTATracksLabel_ = iConfig.getParameter<edm::InputTag>("STATrackCollection");
   muonToken_ = consumes<edm::View<reco::Muon> >(iConfig.getParameter<edm::InputTag>("muoncoll"));
  
   theTKTracksToken_ = consumes<reco::TrackCollection>(theTKTracksLabel_);
   theSTATracksToken_ = consumes<reco::TrackCollection>(theSTATracksLabel_);
  
   conf_ = iConfig;
 }

References conf_, dqmStore_, edm::ParameterSet::getParameter(), isBFieldOff_, muonToken_, theMaxZ_, theRadius_, theSTATracksLabel_, theSTATracksToken_, theTKTracksLabel_, theTKTracksToken_, and trackEfficiency_.

◆ ~TrackEfficiencyMonitor()

TrackEfficiencyMonitor::~TrackEfficiencyMonitor ( )

override

Definition at line 64 of file TrackEfficiencyMonitor.cc.

66 {}

Member Function Documentation

◆ analyze()

void TrackEfficiencyMonitor::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overridevirtual

Reimplemented from DQMEDAnalyzer.

Definition at line 273 of file TrackEfficiencyMonitor.cc.

 {
   edm::Handle<reco::TrackCollection> tkTracks = iEvent.getHandle(theTKTracksToken_);
   edm::Handle<reco::TrackCollection> staTracks = iEvent.getHandle(theSTATracksToken_);
  
   //initialize values
   failedToPropagate = 0;
   nCompatibleLayers = 0;
   findDetLayer = false;
  
   const NavigationSchool& nav = iSetup.getData(navToken_);
   measurementTracker = &iSetup.getData(mtToken_);
   theTTrackBuilder = &iSetup.getData(ttbToken_);
   thePropagator = &iSetup.getData(propToken_);
   bField = &iSetup.getData(mfToken_);
   theTracker = &iSetup.getData(gstToken_);
   theNavigation = new DirectTrackerNavigation(theTracker);
  
   edm::Handle<edm::View<reco::Muon> > muons = iEvent.getHandle(muonToken_);
   if (!muons.isValid())
     return;
   for (edm::View<reco::Muon>::const_iterator muon = muons->begin(); muon != muons->end(); ++muon) {
     if ((*muon).pt() < 5)
       continue;
     if (fabs((*muon).eta()) > 2.4)
       continue;
     if ((*muon).vertexNormalizedChi2() > 10)
       continue;
     if ((*muon).isStandAloneMuon() and (*muon).isGlobalMuon()) {
       if ((*muon).pt() < 20)
         GlobalMuonPtEtaPhiLowPt->Fill((*muon).eta(), (*muon).phi());
       else
         GlobalMuonPtEtaPhiHighPt->Fill((*muon).eta(), (*muon).phi());
     }
     if ((*muon).isStandAloneMuon()) {
       if ((*muon).pt() < 20)
         StandaloneMuonPtEtaPhiLowPt->Fill((*muon).eta(), (*muon).phi());
       else
         StandaloneMuonPtEtaPhiHighPt->Fill((*muon).eta(), (*muon).phi());
     }
   }
   if (trackEfficiency_) {
     //---------------------------------------------------
     // Select muons with good quality
     // If B field is on, no up-down matching between the muons
     //---------------------------------------------------
     bool isGoodMuon = false;
     double mudd0 = 0., mudphi = 0., muddsz = 0., mudeta = 0.;
     if (isBFieldOff_) {
       if (staTracks->size() == 2) {
         for (unsigned int bindex = 0; bindex < staTracks->size(); ++bindex) {
           if (0 == bindex) {
             mudd0 += (*staTracks)[bindex].d0();
             mudphi += (*staTracks)[bindex].phi();
             muddsz += (*staTracks)[bindex].dsz();
             mudeta += (*staTracks)[bindex].eta();
           }
           if (1 == bindex) {
             mudd0 -= (*staTracks)[bindex].d0();
             mudphi -= (*staTracks)[bindex].phi();
             muddsz -= (*staTracks)[bindex].dsz();
             mudeta -= (*staTracks)[bindex].eta();
           }
         }
         if ((fabs(mudd0) < 15.0) && (fabs(mudphi) < 0.045) && (fabs(muddsz) < 20.0) && (fabs(mudeta) < 0.060))
           isGoodMuon = true;
       }
  
       if (isGoodMuon)
         testTrackerTracks(tkTracks, staTracks, nav);
  
     } else if (staTracks->size() == 1 || staTracks->size() == 2)
       testTrackerTracks(tkTracks, staTracks, nav);
   }
  
   if (!trackEfficiency_ && tkTracks->size() == 1) {
     if ((tkTracks->front()).normalizedChi2() < 5 && (tkTracks->front()).hitPattern().numberOfValidHits() > 8)
       testSTATracks(tkTracks, staTracks);
   }
  
   delete theNavigation;
 }

References bField, failedToPropagate, dqm::impl::MonitorElement::Fill(), findDetLayer, edm::EventSetup::getData(), GlobalMuonPtEtaPhiHighPt, GlobalMuonPtEtaPhiLowPt, gstToken_, iEvent, isBFieldOff_, muon::isGoodMuon(), measurementTracker, mfToken_, mtToken_, HLT_FULL_cff::muon, PDWG_BPHSkim_cff::muons, muonToken_, navToken_, nCompatibleLayers, TrackCollections2monitor_cff::normalizedChi2, propToken_, StandaloneMuonPtEtaPhiHighPt, StandaloneMuonPtEtaPhiLowPt, muonTagProbeFilters_cff::staTracks, testSTATracks(), testTrackerTracks(), theNavigation, thePropagator, theSTATracksToken_, theTKTracksToken_, theTracker, theTTrackBuilder, trackEfficiency_, and ttbToken_.

◆ bookHistograms()

void TrackEfficiencyMonitor::bookHistograms	(	DQMStore::IBooker &	ibooker,
		edm::Run const &	,
		edm::EventSetup const &
	)

overridevirtual

Implements DQMEDAnalyzer.

Definition at line 69 of file TrackEfficiencyMonitor.cc.

 {
   std::string MEFolderName = conf_.getParameter<std::string>("FolderName");
   std::string AlgoName = conf_.getParameter<std::string>("AlgoName");
  
   ibooker.setCurrentFolder(MEFolderName);
  
   //
   int muonXBin = conf_.getParameter<int>("muonXBin");
   double muonXMin = conf_.getParameter<double>("muonXMin");
   double muonXMax = conf_.getParameter<double>("muonXMax");
  
   histname = "muonX_";
   muonX = ibooker.book1D(histname + AlgoName, histname + AlgoName, muonXBin, muonXMin, muonXMax);
   muonX->setAxisTitle("");
  
   //
   int muonYBin = conf_.getParameter<int>("muonYBin");
   double muonYMin = conf_.getParameter<double>("muonYMin");
   double muonYMax = conf_.getParameter<double>("muonYMax");
  
   histname = "muonY_";
   muonY = ibooker.book1D(histname + AlgoName, histname + AlgoName, muonYBin, muonYMin, muonYMax);
   muonY->setAxisTitle("");
  
   //
   int muonZBin = conf_.getParameter<int>("muonZBin");
   double muonZMin = conf_.getParameter<double>("muonZMin");
   double muonZMax = conf_.getParameter<double>("muonZMax");
  
   histname = "muonZ_";
   muonZ = ibooker.book1D(histname + AlgoName, histname + AlgoName, muonZBin, muonZMin, muonZMax);
   muonZ->setAxisTitle("");
  
   //
   int muonEtaBin = conf_.getParameter<int>("muonEtaBin");
   double muonEtaMin = conf_.getParameter<double>("muonEtaMin");
   double muonEtaMax = conf_.getParameter<double>("muonEtaMax");
  
   histname = "muonEta_";
   muonEta = ibooker.book1D(histname + AlgoName, histname + AlgoName, muonEtaBin, muonEtaMin, muonEtaMax);
   muonEta->setAxisTitle("");
  
   //
   int muonPhiBin = conf_.getParameter<int>("muonPhiBin");
   double muonPhiMin = conf_.getParameter<double>("muonPhiMin");
   double muonPhiMax = conf_.getParameter<double>("muonPhiMax");
  
   histname = "muonPhi_";
   muonPhi = ibooker.book1D(histname + AlgoName, histname + AlgoName, muonPhiBin, muonPhiMin, muonPhiMax);
   muonPhi->setAxisTitle("");
  
   //
   int muonD0Bin = conf_.getParameter<int>("muonD0Bin");
   double muonD0Min = conf_.getParameter<double>("muonD0Min");
   double muonD0Max = conf_.getParameter<double>("muonD0Max");
  
   histname = "muonD0_";
   muonD0 = ibooker.book1D(histname + AlgoName, histname + AlgoName, muonD0Bin, muonD0Min, muonD0Max);
   muonD0->setAxisTitle("");
  
   //
   int muonCompatibleLayersBin = conf_.getParameter<int>("muonCompatibleLayersBin");
   double muonCompatibleLayersMin = conf_.getParameter<double>("muonCompatibleLayersMin");
   double muonCompatibleLayersMax = conf_.getParameter<double>("muonCompatibleLayersMax");
  
   histname = "muonCompatibleLayers_";
   muonCompatibleLayers = ibooker.book1D(histname + AlgoName,
                                         histname + AlgoName,
                                         muonCompatibleLayersBin,
                                         muonCompatibleLayersMin,
                                         muonCompatibleLayersMax);
   muonCompatibleLayers->setAxisTitle("");
  
   //------------------------------------------------------------------------------------
  
   //
   int trackXBin = conf_.getParameter<int>("trackXBin");
   double trackXMin = conf_.getParameter<double>("trackXMin");
   double trackXMax = conf_.getParameter<double>("trackXMax");
  
   histname = "trackX_";
   trackX = ibooker.book1D(histname + AlgoName, histname + AlgoName, trackXBin, trackXMin, trackXMax);
   trackX->setAxisTitle("");
  
   //
   int trackYBin = conf_.getParameter<int>("trackYBin");
   double trackYMin = conf_.getParameter<double>("trackYMin");
   double trackYMax = conf_.getParameter<double>("trackYMax");
  
   histname = "trackY_";
   trackY = ibooker.book1D(histname + AlgoName, histname + AlgoName, trackYBin, trackYMin, trackYMax);
   trackY->setAxisTitle("");
  
   //
   int trackZBin = conf_.getParameter<int>("trackZBin");
   double trackZMin = conf_.getParameter<double>("trackZMin");
   double trackZMax = conf_.getParameter<double>("trackZMax");
  
   histname = "trackZ_";
   trackZ = ibooker.book1D(histname + AlgoName, histname + AlgoName, trackZBin, trackZMin, trackZMax);
   trackZ->setAxisTitle("");
  
   //
   int trackEtaBin = conf_.getParameter<int>("trackEtaBin");
   double trackEtaMin = conf_.getParameter<double>("trackEtaMin");
   double trackEtaMax = conf_.getParameter<double>("trackEtaMax");
  
   histname = "trackEta_";
   trackEta = ibooker.book1D(histname + AlgoName, histname + AlgoName, trackEtaBin, trackEtaMin, trackEtaMax);
   trackEta->setAxisTitle("");
  
   //
   int trackPhiBin = conf_.getParameter<int>("trackPhiBin");
   double trackPhiMin = conf_.getParameter<double>("trackPhiMin");
   double trackPhiMax = conf_.getParameter<double>("trackPhiMax");
  
   histname = "trackPhi_";
   trackPhi = ibooker.book1D(histname + AlgoName, histname + AlgoName, trackPhiBin, trackPhiMin, trackPhiMax);
   trackPhi->setAxisTitle("");
  
   //
   int trackD0Bin = conf_.getParameter<int>("trackD0Bin");
   double trackD0Min = conf_.getParameter<double>("trackD0Min");
   double trackD0Max = conf_.getParameter<double>("trackD0Max");
  
   histname = "trackD0_";
   trackD0 = ibooker.book1D(histname + AlgoName, histname + AlgoName, trackD0Bin, trackD0Min, trackD0Max);
   trackD0->setAxisTitle("");
  
   //
   int trackCompatibleLayersBin = conf_.getParameter<int>("trackCompatibleLayersBin");
   double trackCompatibleLayersMin = conf_.getParameter<double>("trackCompatibleLayersMin");
   double trackCompatibleLayersMax = conf_.getParameter<double>("trackCompatibleLayersMax");
  
   histname = "trackCompatibleLayers_";
   trackCompatibleLayers = ibooker.book1D(histname + AlgoName,
                                          histname + AlgoName,
                                          trackCompatibleLayersBin,
                                          trackCompatibleLayersMin,
                                          trackCompatibleLayersMax);
   trackCompatibleLayers->setAxisTitle("");
  
   //------------------------------------------------------------------------------------
  
   //
   int deltaXBin = conf_.getParameter<int>("deltaXBin");
   double deltaXMin = conf_.getParameter<double>("deltaXMin");
   double deltaXMax = conf_.getParameter<double>("deltaXMax");
  
   histname = "deltaX_";
   deltaX = ibooker.book1D(histname + AlgoName, histname + AlgoName, deltaXBin, deltaXMin, deltaXMax);
   deltaX->setAxisTitle("");
  
   //
   int deltaYBin = conf_.getParameter<int>("deltaYBin");
   double deltaYMin = conf_.getParameter<double>("deltaYMin");
   double deltaYMax = conf_.getParameter<double>("deltaYMax");
  
   histname = "deltaY_";
   deltaY = ibooker.book1D(histname + AlgoName, histname + AlgoName, deltaYBin, deltaYMin, deltaYMax);
   deltaY->setAxisTitle("");
  
   //
   int signDeltaXBin = conf_.getParameter<int>("signDeltaXBin");
   double signDeltaXMin = conf_.getParameter<double>("signDeltaXMin");
   double signDeltaXMax = conf_.getParameter<double>("signDeltaXMax");
  
   histname = "signDeltaX_";
   signDeltaX = ibooker.book1D(histname + AlgoName, histname + AlgoName, signDeltaXBin, signDeltaXMin, signDeltaXMax);
   signDeltaX->setAxisTitle("");
  
   //
   int signDeltaYBin = conf_.getParameter<int>("signDeltaYBin");
   double signDeltaYMin = conf_.getParameter<double>("signDeltaYMin");
   double signDeltaYMax = conf_.getParameter<double>("signDeltaYMax");
  
   histname = "signDeltaY_";
   signDeltaY = ibooker.book1D(histname + AlgoName, histname + AlgoName, signDeltaYBin, signDeltaYMin, signDeltaYMax);
   signDeltaY->setAxisTitle("");
  
   histname = "GlobalMuonPtEtaPhi_LowPt_";
   GlobalMuonPtEtaPhiLowPt = ibooker.book2D(histname + AlgoName, histname + AlgoName, 20, -2.4, 2.4, 20, -3.25, 3.25);
   GlobalMuonPtEtaPhiLowPt->setAxisTitle("");
  
   histname = "StandaloneMuonPtEtaPhi_LowPt_";
   StandaloneMuonPtEtaPhiLowPt =
       ibooker.book2D(histname + AlgoName, histname + AlgoName, 20, -2.4, 2.4, 20, -3.25, 3.25);
   StandaloneMuonPtEtaPhiLowPt->setAxisTitle("");
  
   histname = "GlobalMuonPtEtaPhi_HighPt_";
   GlobalMuonPtEtaPhiHighPt = ibooker.book2D(histname + AlgoName, histname + AlgoName, 20, -2.4, 2.4, 20, -3.25, 3.25);
   GlobalMuonPtEtaPhiHighPt->setAxisTitle("");
  
   histname = "StandaloneMuonPtEtaPhi_HighPt_";
   StandaloneMuonPtEtaPhiHighPt =
       ibooker.book2D(histname + AlgoName, histname + AlgoName, 20, -2.4, 2.4, 20, -3.25, 3.25);
   StandaloneMuonPtEtaPhiHighPt->setAxisTitle("");
 }

◆ checkSemiCylinder()

TrackEfficiencyMonitor::SemiCylinder TrackEfficiencyMonitor::checkSemiCylinder ( const Track & tk )

Definition at line 546 of file TrackEfficiencyMonitor.cc.

 {
   return tk.innerPosition().phi() > 0 ? TrackEfficiencyMonitor::Up : TrackEfficiencyMonitor::Down;
 }

References Down, reco::Track::innerPosition(), and Up.

Referenced by testSTATracks(), and testTrackerTracks().

◆ compatibleLayers()

int TrackEfficiencyMonitor::compatibleLayers	(	const NavigationSchool &	navigationSchool,
		TrajectoryStateOnSurface	theTSOS
	)

Definition at line 599 of file TrackEfficiencyMonitor.cc.

 {
   //---------------------------------------------------
   // check the number of compatible layers
   //---------------------------------------------------
  
   std::vector<const BarrelDetLayer*> barrelTOBLayers = measurementTracker->geometricSearchTracker()->tobLayers();
  
   unsigned int layers = 0;
   for (unsigned int k = 0; k < barrelTOBLayers.size(); k++) {
     const DetLayer* firstLay = barrelTOBLayers[barrelTOBLayers.size() - 1 - k];
  
     //Propagator*  theTmpPropagator = new SteppingHelixPropagator(&*bField,anyDirection);
  
     Propagator* theTmpPropagator = thePropagator->clone();
     theTmpPropagator->setPropagationDirection(alongMomentum);
  
     TrajectoryStateOnSurface startTSOS = theTmpPropagator->propagate(*theTSOS.freeState(), firstLay->surface());
  
     std::vector<const DetLayer*> trackCompatibleLayers;
  
     findDetLayer = true;
     bool isUpMuon = false;
     bool firstdtep = true;
  
     if (startTSOS.isValid()) {
       if (firstdtep)
         layers++;
  
       int nwhile = 0;
  
       //for other compatible layers
       while (startTSOS.isValid() && firstLay && findDetLayer) {
         if (firstdtep && startTSOS.globalPosition().y() > 0)
           isUpMuon = true;
  
         if (firstdtep) {
           std::vector<const DetLayer*> firstCompatibleLayers;
           firstCompatibleLayers.push_back(firstLay);
           std::pair<TrajectoryStateOnSurface, const DetLayer*> nextLayer =
               findNextLayer(theTSOS, firstCompatibleLayers, isUpMuon);
           firstdtep = false;
         } else {
           trackCompatibleLayers = navigationSchool.nextLayers(*firstLay, *(startTSOS.freeState()), alongMomentum);
           if (!trackCompatibleLayers.empty()) {
             std::pair<TrajectoryStateOnSurface, const DetLayer*> nextLayer =
                 findNextLayer(startTSOS, trackCompatibleLayers, isUpMuon);
             if (firstLay != nextLayer.second) {
               firstLay = nextLayer.second;
               startTSOS = nextLayer.first;
               layers++;
             } else
               firstLay = nullptr;
           }
         }
         nwhile++;
         if (nwhile > 100)
           break;
       }
       delete theTmpPropagator;
       break;
     }
     delete theTmpPropagator;
   }
   return layers;
 }

References alongMomentum, Propagator::clone(), findDetLayer, findNextLayer(), TrajectoryStateOnSurface::freeState(), MeasurementTracker::geometricSearchTracker(), TrajectoryStateOnSurface::globalPosition(), TrajectoryStateOnSurface::isValid(), dqmdumpme::k, hgcalTopologyTester_cfi::layers, measurementTracker, NavigationSchool::nextLayers(), Propagator::propagate(), Propagator::setPropagationDirection(), GeometricSearchDet::surface(), thePropagator, GeometricSearchTracker::tobLayers(), trackCompatibleLayers, and PV3DBase< T, PVType, FrameType >::y().

Referenced by testTrackerTracks().

◆ findNextLayer()

std::pair< TrajectoryStateOnSurface, const DetLayer * > TrackEfficiencyMonitor::findNextLayer	(	TrajectoryStateOnSurface	startTSOS,
		const std::vector< const DetLayer * > &	trackCompatibleLayers,
		bool	isUpMuon
	)

Definition at line 668 of file TrackEfficiencyMonitor.cc.

 {
   //Propagator*  theTmpPropagator = new SteppingHelixPropagator(&*bField,anyDirection);
  
   Propagator* theTmpPropagator = thePropagator->clone();
   theTmpPropagator->setPropagationDirection(alongMomentum);
  
   std::vector<const DetLayer*>::const_iterator itl;
   findDetLayer = false;
   for (itl = trackCompatibleLayers.begin(); itl != trackCompatibleLayers.end(); ++itl) {
     TrajectoryStateOnSurface tsos = theTmpPropagator->propagate(*(sTSOS.freeState()), (**itl).surface());
     if (tsos.isValid()) {
       sTSOS = tsos;
       findDetLayer = true;
  
       break;
     }
   }
   std::pair<TrajectoryStateOnSurface, const DetLayer*> blabla;
   blabla.first = sTSOS;
   blabla.second = &**itl;
   delete theTmpPropagator;
   return blabla;
 }

References alongMomentum, Propagator::clone(), findDetLayer, TrajectoryStateOnSurface::freeState(), TrajectoryStateOnSurface::isValid(), Propagator::propagate(), Propagator::setPropagationDirection(), thePropagator, and trackCompatibleLayers.

Referenced by compatibleLayers().

◆ testSTATracks()

void TrackEfficiencyMonitor::testSTATracks	(	edm::Handle< TrackCollection >	tkTracks,
		edm::Handle< TrackCollection >	staTracks
	)

Definition at line 478 of file TrackEfficiencyMonitor.cc.

 {
   reco::TransientTrack tkTT = theTTrackBuilder->build(tkTracks->front());
   double ipX = tkTT.impactPointState().globalPosition().x();
   double ipY = tkTT.impactPointState().globalPosition().y();
   double ipZ = tkTT.impactPointState().globalPosition().z();
   double eta = tkTT.impactPointState().globalDirection().eta();
   double phi = tkTT.impactPointState().globalDirection().phi();
   double d0 = (*tkTracks)[0].d0();
  
   TrajectoryStateOnSurface tkInner = tkTT.innermostMeasurementState();
   LocalVector diffLocal;
   TrajectoryStateOnSurface staState;
   bool isTrack = false;
  
   if (!staTracks->empty()) {
     //---------------------------------------------------
     //look for associated muons
     //---------------------------------------------------
  
     float DR2min = 1000;
     reco::TrackCollection::const_iterator closestTrk = staTracks->end();
     //----------------------loop on tracker tracks:
     for (reco::TrackCollection::const_iterator staTrack = staTracks->begin(); staTrack != staTracks->end();
          ++staTrack) {
       if (checkSemiCylinder(*staTrack) == TrackEfficiencyMonitor::Up) {
         reco::TransientTrack staTT = theTTrackBuilder->build(*staTrack);
         failedToPropagate = 1;
         staState = thePropagator->propagate(staTT.outermostMeasurementState(), tkInner.surface());
  
         if (staState.isValid()) {
           failedToPropagate = 0;
           diffLocal = tkInner.localPosition() - staState.localPosition();
  
           double DR2 = diffLocal.x() * diffLocal.x() + diffLocal.y() * diffLocal.y();
           if (DR2 < DR2min) {
             DR2min = DR2;
             closestTrk = staTrack;
           }
           if (pow(DR2, 0.5) < 100.)
             isTrack = true;
         }
       }
     }
   }
  
   if (failedToPropagate == 0) {
     trackX->Fill(ipX);
     trackY->Fill(ipY);
     trackZ->Fill(ipZ);
     trackEta->Fill(eta);
     trackPhi->Fill(phi);
     trackD0->Fill(d0);
  
     if (isTrack) {
       muonX->Fill(ipX);
       muonY->Fill(ipY);
       muonZ->Fill(ipZ);
       muonEta->Fill(eta);
       muonPhi->Fill(phi);
       muonD0->Fill(d0);
     }
   }
 }

References TransientTrackBuilder::build(), checkSemiCylinder(), d0, PVValHelper::eta, PV3DBase< T, PVType, FrameType >::eta(), failedToPropagate, dqm::impl::MonitorElement::Fill(), TrajectoryStateOnSurface::globalDirection(), TrajectoryStateOnSurface::globalPosition(), reco::TransientTrack::impactPointState(), reco::TransientTrack::innermostMeasurementState(), PFRecoTauChargedHadronQualityPlugins_cfi::isTrack, TrajectoryStateOnSurface::isValid(), TrajectoryStateOnSurface::localPosition(), muonD0, muonEta, muonPhi, muonX, muonY, muonZ, reco::TransientTrack::outermostMeasurementState(), phi, PV3DBase< T, PVType, FrameType >::phi(), funct::pow(), Propagator::propagate(), muonTagProbeFilters_cff::staTracks, TrajectoryStateOnSurface::surface(), thePropagator, theTTrackBuilder, trackD0, trackEta, trackPhi, trackX, trackY, trackZ, Up, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by analyze().

◆ testTrackerTracks()

void TrackEfficiencyMonitor::testTrackerTracks	(	edm::Handle< TrackCollection >	tkTracks,
		edm::Handle< TrackCollection >	staTracks,
		const NavigationSchool &	navigationSchool
	)

Definition at line 358 of file TrackEfficiencyMonitor.cc.

 {
   const std::string metname = "testStandAloneMuonTracks";
  
   //---------------------------------------------------
   // get the index of the "up" muon
   // histograms will only be computed for the "up" muon
   //---------------------------------------------------
  
   int nUpMuon = 0;
   int idxUpMuon = -1;
   for (unsigned int i = 0; i < staTracks->size(); i++) {
     if (checkSemiCylinder((*staTracks)[i]) == TrackEfficiencyMonitor::Up) {
       nUpMuon++;
       idxUpMuon = i;
     }
   }
  
   if (nUpMuon == 1) {
     //---------------------------------------------------
     //get the muon informations
     //---------------------------------------------------
  
     reco::TransientTrack staTT = theTTrackBuilder->build((*staTracks)[idxUpMuon]);
     double ipX = staTT.impactPointState().globalPosition().x();
     double ipY = staTT.impactPointState().globalPosition().y();
     double ipZ = staTT.impactPointState().globalPosition().z();
     double eta = staTT.impactPointState().globalDirection().eta();
     double phi = staTT.impactPointState().globalDirection().phi();
     double d0 = (*staTracks)[idxUpMuon].d0();
  
     TrajectoryStateOnSurface theTSOS = staTT.outermostMeasurementState();
     TrajectoryStateOnSurface theTSOSCompLayers = staTT.outermostMeasurementState();
  
     //---------------------------------------------------
     //check if the muon is in the tracker acceptance
     //---------------------------------------------------
     bool isInTrackerAcceptance = false;
     isInTrackerAcceptance = trackerAcceptance(theTSOS, theRadius_, theMaxZ_);
  
     //---------------------------------------------------st
     //count the number of compatible layers
     //---------------------------------------------------
     nCompatibleLayers = compatibleLayers(navigationSchool, theTSOSCompLayers);
  
     if (isInTrackerAcceptance && (*staTracks)[idxUpMuon].hitPattern().numberOfValidHits() > 28) {
       //---------------------------------------------------
       //count the number of good muon candidates
       //---------------------------------------------------
  
       TrajectoryStateOnSurface staState;
       LocalVector diffLocal;
  
       bool isTrack = false;
       if (!tkTracks->empty()) {
         //---------------------------------------------------
         //look for associated tracks
         //---------------------------------------------------
         float DR2min = 1000;
         reco::TrackCollection::const_iterator closestTrk = tkTracks->end();
  
         for (reco::TrackCollection::const_iterator tkTrack = tkTracks->begin(); tkTrack != tkTracks->end(); ++tkTrack) {
           reco::TransientTrack tkTT = theTTrackBuilder->build(*tkTrack);
           TrajectoryStateOnSurface tkInner = tkTT.innermostMeasurementState();
           staState = thePropagator->propagate(staTT.outermostMeasurementState(), tkInner.surface());
           failedToPropagate = 1;
  
           if (staState.isValid()) {
             failedToPropagate = 0;
             diffLocal = tkInner.localPosition() - staState.localPosition();
             double DR2 = diffLocal.x() * diffLocal.x() + diffLocal.y() * diffLocal.y();
             if (DR2 < DR2min) {
               DR2min = DR2;
               closestTrk = tkTrack;
             }
             if (pow(DR2, 0.5) < 100.)
               isTrack = true;
           }
         }
  
         if (DR2min != 1000) {
           reco::TransientTrack tkTT = theTTrackBuilder->build(*closestTrk);
           TrajectoryStateOnSurface tkInner = tkTT.innermostMeasurementState();
           staState = thePropagator->propagate(staTT.outermostMeasurementState(), tkInner.surface());
           deltaX->Fill(diffLocal.x());
           deltaY->Fill(diffLocal.y());
           signDeltaX->Fill(diffLocal.x() /
                            (tkInner.localError().positionError().xx() + staState.localError().positionError().xx()));
           signDeltaY->Fill(diffLocal.y() /
                            (tkInner.localError().positionError().yy() + staState.localError().positionError().yy()));
         }
       }
  
       if (failedToPropagate == 0) {
         muonX->Fill(ipX);
         muonY->Fill(ipY);
         muonZ->Fill(ipZ);
         muonEta->Fill(eta);
         muonPhi->Fill(phi);
         muonD0->Fill(d0);
         muonCompatibleLayers->Fill(nCompatibleLayers);
  
         if (isTrack) {
           trackX->Fill(ipX);
           trackY->Fill(ipY);
           trackZ->Fill(ipZ);
           trackEta->Fill(eta);
           trackPhi->Fill(phi);
           trackD0->Fill(d0);
           trackCompatibleLayers->Fill(nCompatibleLayers);
         }
       }
     }
   }
 }

References TransientTrackBuilder::build(), checkSemiCylinder(), compatibleLayers(), d0, deltaX, deltaY, PVValHelper::eta, PV3DBase< T, PVType, FrameType >::eta(), failedToPropagate, dqm::impl::MonitorElement::Fill(), TrajectoryStateOnSurface::globalDirection(), TrajectoryStateOnSurface::globalPosition(), mps_fire::i, reco::TransientTrack::impactPointState(), reco::TransientTrack::innermostMeasurementState(), PFRecoTauChargedHadronQualityPlugins_cfi::isTrack, TrajectoryStateOnSurface::isValid(), TrajectoryStateOnSurface::localError(), TrajectoryStateOnSurface::localPosition(), metname, muonCompatibleLayers, muonD0, muonEta, muonPhi, muonX, muonY, muonZ, nCompatibleLayers, TrackCollections2monitor_cff::numberOfValidHits, reco::TransientTrack::outermostMeasurementState(), phi, PV3DBase< T, PVType, FrameType >::phi(), LocalTrajectoryError::positionError(), funct::pow(), Propagator::propagate(), signDeltaX, signDeltaY, muonTagProbeFilters_cff::staTracks, AlCaHLTBitMon_QueryRunRegistry::string, TrajectoryStateOnSurface::surface(), theMaxZ_, thePropagator, theRadius_, theTTrackBuilder, trackCompatibleLayers, trackD0, trackerAcceptance(), trackEta, trackPhi, trackX, trackY, trackZ, Up, PV3DBase< T, PVType, FrameType >::x(), LocalError::xx(), PV3DBase< T, PVType, FrameType >::y(), LocalError::yy(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by analyze().

◆ trackerAcceptance()

bool TrackEfficiencyMonitor::trackerAcceptance	(	TrajectoryStateOnSurface	theTSOS,
		double	theRadius,
		double	theMaxZ
	)

Definition at line 553 of file TrackEfficiencyMonitor.cc.

 {
   //---------------------------------------------------
   // check if the muon is in the tracker acceptance
   // check the compatibility with a cylinder of radius "theRadius"
   //---------------------------------------------------
  
   //Propagator*  theTmpPropagator = new SteppingHelixPropagator(&*bField,anyDirection);
  
   //Propagator*  theTmpPropagator = &*thePropagator;
   Propagator* theTmpPropagator = thePropagator->clone();
  
   if (theTSOS.globalPosition().y() < 0)
     theTmpPropagator->setPropagationDirection(oppositeToMomentum);
   else
     theTmpPropagator->setPropagationDirection(alongMomentum);
  
   Cylinder::PositionType pos0;
   Cylinder::RotationType rot0;
   const Cylinder::CylinderPointer cyl = Cylinder::build(pos0, rot0, theRadius);
   TrajectoryStateOnSurface tsosAtCyl = theTmpPropagator->propagate(*theTSOS.freeState(), *cyl);
   double accept = false;
   if (tsosAtCyl.isValid()) {
     if (fabs(tsosAtCyl.globalPosition().z()) < theMaxZ) {
       Cylinder::PositionType pos02;
       Cylinder::RotationType rot02;
       const Cylinder::CylinderPointer cyl2 = Cylinder::build(pos02, rot02, theRadius - 10);
       TrajectoryStateOnSurface tsosAtCyl2 = theTmpPropagator->propagate(*tsosAtCyl.freeState(), *cyl2);
       if (tsosAtCyl2.isValid()) {
         Cylinder::PositionType pos03;
         Cylinder::RotationType rot03;
         const Cylinder::CylinderPointer cyl3 = Cylinder::build(pos03, rot03, theRadius);
         TrajectoryStateOnSurface tsosAtCyl3 = theTmpPropagator->propagate(*tsosAtCyl2.freeState(), *cyl3);
         if (tsosAtCyl3.isValid()) {
           accept = true;
         }
       }
     }
   }
   delete theTmpPropagator;
   //muon propagated to the barrel cylinder
   return accept;
 }