#include <MuonAnalysis/MomentumScaleCalibration/plugins/ResolutionAnalyzer.cc>

Inheritance diagram for ResolutionAnalyzer:

Public Member Functions
	ResolutionAnalyzer (const edm::ParameterSet &)

	~ResolutionAnalyzer () override

Public Member Functions inherited from edm::one::EDAnalyzer<>
	EDAnalyzer ()=default

	EDAnalyzer (const EDAnalyzer &)=delete

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

const EDAnalyzer &	operator= (const EDAnalyzer &)=delete

bool	wantsGlobalLuminosityBlocks () const noexcept final

bool	wantsGlobalRuns () const noexcept final

bool	wantsInputProcessBlocks () const noexcept final

bool	wantsProcessBlocks () const noexcept final

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

	EDAnalyzerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const noexcept

bool	wantsStreamRuns () const noexcept

	~EDAnalyzerBase () override

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

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESResolverIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESResolverIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

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

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

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

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const *> const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProductResolverIndices const &)

virtual	~EDConsumerBase () noexcept(false)

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

bool	checkDeltaR (const reco::Particle::LorentzVector &genMu, const reco::Particle::LorentzVector &recMu)
	Returns true if the two particles have DeltaR < cut. More...

void	endJob () override

void	fillHistoMap ()
	Used to fill the map with the histograms needed. More...

template<typename T >
std::vector< reco::LeafCandidate >	fillMuonCollection (const std::vector< T > &tracks)

void	writeHistoMap ()
	Writes the histograms in the map. More...

Private Attributes
bool	debug_

TH1D *	deltaPtOverPt_

TH1D *	deltaPtOverPtForEta12_

int	eventCounter_

std::map< std::string, Histograms * >	mapHisto_

HCovarianceVSxy *	massResolutionVsPtEta_

int32_t	maxEvents_

TFile *	outputFile_

double	ptMax_

bool	readCovariances_

TH2D *	recoPtVsgenPt_

TH2D *	recoPtVsgenPtEta12_

bool	resonance_

std::string	theCovariancesRootFileName_

edm::InputTag	theMuonLabel_

int	theMuonType_

std::string	theRootFileName_

TString	treeFileName_

Additional Inherited Members
Public Types inherited from edm::one::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::one::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)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 57 of file ResolutionAnalyzer.cc.

Constructor & Destructor Documentation

◆ ResolutionAnalyzer()

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

explicit

Definition at line 124 of file ResolutionAnalyzer.cc.

References eventCounter_, fillHistoMap(), edm::ParameterSet::getParameter(), outputFile_, MuScleFitUtils::parResol, MuScleFitUtils::resfind, MuScleFitUtils::ResolFitType, MuScleFitUtils::resolutionFunction, MuScleFitUtils::resolutionFunctionForVec, resolutionFunctionService(), resolutionFunctionVecService(), and theRootFileName_.

     : theMuonLabel_(iConfig.getParameter<edm::InputTag>("MuonLabel")),
       theMuonType_(iConfig.getParameter<int>("MuonType")),
       theRootFileName_(iConfig.getUntrackedParameter<std::string>("OutputFileName")),
       theCovariancesRootFileName_(iConfig.getUntrackedParameter<std::string>("InputFileName")),
       debug_(iConfig.getUntrackedParameter<bool>("Debug")),
       resonance_(iConfig.getParameter<bool>("Resonance")),
       readCovariances_(iConfig.getParameter<bool>("ReadCovariances")),
       treeFileName_(iConfig.getParameter<std::string>("InputTreeName")),
       maxEvents_(iConfig.getParameter<int>("MaxEvents")),
       ptMax_(iConfig.getParameter<double>("PtMax")) {
   //now do what ever initialization is needed
 
   // Initial parameters values
   // -------------------------
   int resolFitType = iConfig.getParameter<int>("ResolFitType");
   MuScleFitUtils::ResolFitType = resolFitType;
   // MuScleFitUtils::resolutionFunction = resolutionFunctionArray[resolFitType];
   MuScleFitUtils::resolutionFunction = resolutionFunctionService(resolFitType);
   // MuScleFitUtils::resolutionFunctionForVec = resolutionFunctionArrayForVec[resolFitType];
   MuScleFitUtils::resolutionFunctionForVec = resolutionFunctionVecService(resolFitType);
 
   MuScleFitUtils::parResol = iConfig.getParameter<std::vector<double> >("parResol");
 
   MuScleFitUtils::resfind = iConfig.getParameter<std::vector<int> >("ResFind");
 
   outputFile_ = new TFile(theRootFileName_.c_str(), "RECREATE");
   outputFile_->cd();
   fillHistoMap();
 
   eventCounter_ = 0;
 }

◆ ~ResolutionAnalyzer()

ResolutionAnalyzer::~ResolutionAnalyzer ( )

override

Definition at line 157 of file ResolutionAnalyzer.cc.

References gather_cfg::cout, eventCounter_, outputFile_, and writeHistoMap().

                                         {
   outputFile_->cd();
   writeHistoMap();
   outputFile_->Close();
   std::cout << "Total analyzed events = " << eventCounter_ << std::endl;
 }

Member Function Documentation

◆ analyze()

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

overrideprivatevirtual

Implements edm::one::EDAnalyzerBase.

Definition at line 169 of file ResolutionAnalyzer.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge, checkDeltaR(), funct::cos(), gather_cfg::cout, MuScleFitUtils::deltaPhiNoFabs(), deltaPtOverPt_, deltaPtOverPtForEta12_, HLT_2024v14_cff::eta1, HLT_2024v14_cff::eta2, eventCounter_, JetChargeProducer_cfi::exp, HCovarianceVSxy::Fill(), mps_fire::i, mapHisto_, EgHLTOffHistBins_cfi::mass, MuScleFitUtils::massResolution(), massResolutionVsPtEta_, maxEvents_, MuScleFitUtils::mMu2, MuScleFitUtils::parResol, funct::pow(), HLT_2024v14_cff::pt1, HLT_2024v14_cff::pt2, readCovariances_, RootTreeHandler::readTree(), recoPtVsgenPt_, recoPtVsgenPtEta12_, MuScleFitUtils::resolutionFunctionForVec, resonance_, funct::sin(), mathSSE::sqrt(), and treeFileName_.

                                                                                     {
   using namespace edm;
 
   std::cout << "starting" << std::endl;
 
   lorentzVector nullLorentzVector(0, 0, 0, 0);
 
   RootTreeHandler rootTreeHandler;
   typedef std::vector<std::pair<lorentzVector, lorentzVector> > MuonPairVector;
   MuonPairVector savedPairVector;
   MuonPairVector genPairVector;
 
   std::vector<std::pair<unsigned int, unsigned long long> > evtRun;
   rootTreeHandler.readTree(maxEvents_, treeFileName_, &savedPairVector, 0, &evtRun, &genPairVector);
   MuonPairVector::iterator savedPair = savedPairVector.begin();
   MuonPairVector::iterator genPair = genPairVector.begin();
   std::cout << "Starting loop on " << savedPairVector.size() << " muons" << std::endl;
   for (; savedPair != savedPairVector.end(); ++savedPair, ++genPair) {
     ++eventCounter_;
 
     if ((eventCounter_ % 10000) == 0) {
       std::cout << "event = " << eventCounter_ << std::endl;
     }
 
     lorentzVector recMu1(savedPair->first);
     lorentzVector recMu2(savedPair->second);
 
     if (resonance_) {
       // Histograms with genParticles characteristics
       // --------------------------------------------
 
       reco::Particle::LorentzVector genMother(genPair->first + genPair->second);
 
       mapHisto_["GenMother"]->Fill(genMother);
       mapHisto_["DeltaGenMotherMuons"]->Fill(genPair->first, genPair->second);
       mapHisto_["GenMotherMuons"]->Fill(genPair->first);
       mapHisto_["GenMotherMuons"]->Fill(genPair->second);
 
       // Match the reco muons with the gen and sim tracks
       // ------------------------------------------------
       if (checkDeltaR(genPair->first, recMu1)) {
         mapHisto_["PtResolutionGenVSMu"]->Fill(recMu1, (-genPair->first.Pt() + recMu1.Pt()) / genPair->first.Pt(), -1);
         mapHisto_["ThetaResolutionGenVSMu"]->Fill(recMu1, (-genPair->first.Theta() + recMu1.Theta()), -1);
         mapHisto_["CotgThetaResolutionGenVSMu"]->Fill(
             recMu1,
             (-cos(genPair->first.Theta()) / sin(genPair->first.Theta()) + cos(recMu1.Theta()) / sin(recMu1.Theta())),
             -1);
         mapHisto_["EtaResolutionGenVSMu"]->Fill(recMu1, (-genPair->first.Eta() + recMu1.Eta()), -1);
         // mapHisto_["PhiResolutionGenVSMu"]->Fill(recMu1,(-genPair->first.Phi()+recMu1.Phi()),-1);
         mapHisto_["PhiResolutionGenVSMu"]->Fill(
             recMu1, MuScleFitUtils::deltaPhiNoFabs(recMu1.Phi(), genPair->first.Phi()), -1);
         recoPtVsgenPt_->Fill(genPair->first.Pt(), recMu1.Pt());
         deltaPtOverPt_->Fill((recMu1.Pt() - genPair->first.Pt()) / genPair->first.Pt());
         if (fabs(recMu1.Eta()) > 1 && fabs(recMu1.Eta()) < 1.2) {
           recoPtVsgenPtEta12_->Fill(genPair->first.Pt(), recMu1.Pt());
           deltaPtOverPtForEta12_->Fill((recMu1.Pt() - genPair->first.Pt()) / genPair->first.Pt());
         }
       }
       if (checkDeltaR(genPair->second, recMu2)) {
         mapHisto_["PtResolutionGenVSMu"]->Fill(
             recMu2, (-genPair->second.Pt() + recMu2.Pt()) / genPair->second.Pt(), +1);
         mapHisto_["ThetaResolutionGenVSMu"]->Fill(recMu2, (-genPair->second.Theta() + recMu2.Theta()), +1);
         mapHisto_["CotgThetaResolutionGenVSMu"]->Fill(
             recMu2,
             (-cos(genPair->second.Theta()) / sin(genPair->second.Theta()) + cos(recMu2.Theta()) / sin(recMu2.Theta())),
             +1);
         mapHisto_["EtaResolutionGenVSMu"]->Fill(recMu2, (-genPair->second.Eta() + recMu2.Eta()), +1);
         // mapHisto_["PhiResolutionGenVSMu"]->Fill(recMu2,(-genPair->second.Phi()+recMu2.Phi()),+1);
         mapHisto_["PhiResolutionGenVSMu"]->Fill(
             recMu2, MuScleFitUtils::deltaPhiNoFabs(recMu2.Phi(), genPair->second.Phi()), +1);
         recoPtVsgenPt_->Fill(genPair->second.Pt(), recMu2.Pt());
         deltaPtOverPt_->Fill((recMu2.Pt() - genPair->second.Pt()) / genPair->second.Pt());
         if (fabs(recMu2.Eta()) > 1 && fabs(recMu2.Eta()) < 1.2) {
           recoPtVsgenPtEta12_->Fill(genPair->second.Pt(), recMu2.Pt());
           deltaPtOverPtForEta12_->Fill((recMu2.Pt() - genPair->second.Pt()) / genPair->second.Pt());
         }
       }
 
       // Fill the mass resolution histograms
       // -----------------------------------
       // check if the recoMuons match the genMuons
       // if( MuScleFitUtils::ResFound && checkDeltaR(simMu.first,recMu1) && checkDeltaR(simMu.second,recMu2) ) {
       if (genPair->first != nullLorentzVector && genPair->second != nullLorentzVector &&
           checkDeltaR(genPair->first, recMu1) && checkDeltaR(genPair->second, recMu2)) {
         double recoMass = (recMu1 + recMu2).mass();
         double genMass = (genPair->first + genPair->second).mass();
         // first is always mu-, second is always mu+
         mapHisto_["MassResolution"]->Fill(recMu1, -1, genPair->first, recMu2, +1, genPair->second, recoMass, genMass);
 
         // Fill the reconstructed resonance
         reco::Particle::LorentzVector recoResonance(recMu1 + recMu2);
         mapHisto_["RecoResonance"]->Fill(recoResonance);
         mapHisto_["DeltaRecoResonanceMuons"]->Fill(recMu1, recMu2);
         mapHisto_["RecoResonanceMuons"]->Fill(recMu1);
         mapHisto_["RecoResonanceMuons"]->Fill(recMu2);
 
         // Fill the mass resolution (computed from MC), we use the covariance class to compute the variance
         if (genMass != 0) {
           // double diffMass = (recoMass - genMass)/genMass;
           double diffMass = recoMass - genMass;
           // Fill if for both muons
           double pt1 = recMu1.pt();
           double eta1 = recMu1.eta();
           double pt2 = recMu2.pt();
           double eta2 = recMu2.eta();
           // This is to avoid nan
           if (diffMass == diffMass) {
             massResolutionVsPtEta_->Fill(pt1, eta1, diffMass, diffMass);
             massResolutionVsPtEta_->Fill(pt2, eta2, diffMass, diffMass);
           } else {
             std::cout << "Error, there is a nan: recoMass = " << recoMass << ", genMass = " << genMass << std::endl;
           }
           // Fill with mass resolution from resolution function
           double massRes = MuScleFitUtils::massResolution(recMu1, recMu2, MuScleFitUtils::parResol);
           // The value given by massRes is already divided by the mass, since the derivative functions have mass at the denominator.
           // We alos take the squared value, since var = sigma^2.
           mapHisto_["hFunctionResolMass"]->Fill(recMu1, std::pow(massRes, 2), -1);
           mapHisto_["hFunctionResolMass"]->Fill(recMu2, std::pow(massRes, 2), +1);
         }
 
         // Fill resolution functions for the muons (fill the squared value to make it comparable with the variance)
         mapHisto_["hFunctionResolPt"]->Fill(
             recMu1,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPt(recMu1.Pt(), recMu1.Eta(), MuScleFitUtils::parResol),
             -1);
         mapHisto_["hFunctionResolCotgTheta"]->Fill(
             recMu1,
             MuScleFitUtils::resolutionFunctionForVec->sigmaCotgTh(recMu1.Pt(), recMu1.Eta(), MuScleFitUtils::parResol),
             -1);
         mapHisto_["hFunctionResolPhi"]->Fill(
             recMu1,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPhi(recMu1.Pt(), recMu1.Eta(), MuScleFitUtils::parResol),
             -1);
         mapHisto_["hFunctionResolPt"]->Fill(
             recMu2,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPt(recMu2.Pt(), recMu2.Eta(), MuScleFitUtils::parResol),
             +1);
         mapHisto_["hFunctionResolCotgTheta"]->Fill(
             recMu2,
             MuScleFitUtils::resolutionFunctionForVec->sigmaCotgTh(recMu2.Pt(), recMu2.Eta(), MuScleFitUtils::parResol),
             +1);
         mapHisto_["hFunctionResolPhi"]->Fill(
             recMu2,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPhi(recMu2.Pt(), recMu2.Eta(), MuScleFitUtils::parResol),
             +1);
 
         if (readCovariances_) {
           // Compute mass error terms
           // ------------------------
           double mass = (recMu1 + recMu2).mass();
           double pt1 = recMu1.Pt();
           double phi1 = recMu1.Phi();
           double eta1 = recMu1.Eta();
           double theta1 = 2 * atan(exp(-eta1));
           double pt2 = recMu2.Pt();
           double phi2 = recMu2.Phi();
           double eta2 = recMu2.Eta();
           double theta2 = 2 * atan(exp(-eta2));
           // Derivatives
           double mMu2 = MuScleFitUtils::mMu2;
           double dmdpt1 = (pt1 / std::pow(sin(theta1), 2) *
                                sqrt((std::pow(pt2 / sin(theta2), 2) + mMu2) / (std::pow(pt1 / sin(theta1), 2) + mMu2)) -
                            pt2 * (cos(phi1 - phi2) + cos(theta1) * cos(theta2) / (sin(theta1) * sin(theta2)))) /
                           mass;
           double dmdpt2 = (pt2 / std::pow(sin(theta2), 2) *
                                sqrt((std::pow(pt1 / sin(theta1), 2) + mMu2) / (std::pow(pt2 / sin(theta2), 2) + mMu2)) -
                            pt1 * (cos(phi2 - phi1) + cos(theta2) * cos(theta1) / (sin(theta2) * sin(theta1)))) /
                           mass;
           double dmdphi1 = pt1 * pt2 / mass * sin(phi1 - phi2);
           double dmdphi2 = pt2 * pt1 / mass * sin(phi2 - phi1);
           double dmdcotgth1 =
               (pt1 * pt1 * cos(theta1) / sin(theta1) *
                    sqrt((std::pow(pt2 / sin(theta2), 2) + mMu2) / (std::pow(pt1 / sin(theta1), 2) + mMu2)) -
                pt1 * pt2 * cos(theta2) / sin(theta2)) /
               mass;
           double dmdcotgth2 =
               (pt2 * pt2 * cos(theta2) / sin(theta2) *
                    sqrt((std::pow(pt1 / sin(theta1), 2) + mMu2) / (std::pow(pt2 / sin(theta2), 2) + mMu2)) -
                pt2 * pt1 * cos(theta1) / sin(theta1)) /
               mass;
 
           // Multiplied by the pt here
           // -------------------------
           double dmdpt[2] = {dmdpt1 * recMu1.Pt(), dmdpt2 * recMu2.Pt()};
           double dmdphi[2] = {dmdphi1, dmdphi2};
           double dmdcotgth[2] = {dmdcotgth1, dmdcotgth2};
 
           // Evaluate the single terms in the mass error expression
 
           reco::Particle::LorentzVector* recMu[2] = {&recMu1, &recMu2};
           int charge[2] = {-1, +1};
 
           double fullMassRes = 0.;
           double massRes1 = 0.;
           double massRes2 = 0.;
           double massRes3 = 0.;
           double massRes4 = 0.;
           double massRes5 = 0.;
           double massRes6 = 0.;
           double massResPtAndPt12 = 0.;
 
           for (int i = 0; i < 2; ++i) {
             double ptVariance = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt");
             double cotgThetaVariance = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta");
             double phiVariance = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Phi");
             double pt_cotgTheta = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt-CotgTheta");
             double pt_phi = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt-Phi");
             double cotgTheta_phi = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta-Phi");
 
             double pt1_pt2 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt1-Pt2");
             double cotgTheta1_cotgTheta2 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta1-CotgTheta2");
             double phi1_phi2 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Phi1-Phi2");
             double pt12_cotgTheta21 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt12-CotgTheta21");
             double pt12_phi21 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt12-Phi21");
             double cotgTheta12_phi21 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta12-Phi21");
 
             // ATTENTION: Pt covariance terms are multiplied by Pt, since DeltaPt/Pt was used to compute them
             mapHisto_["MassResolutionPt"]->Fill(*(recMu[i]), ptVariance * std::pow(dmdpt[i], 2), charge[i]);
             mapHisto_["MassResolutionCotgTheta"]->Fill(
                 *(recMu[i]), cotgThetaVariance * std::pow(dmdcotgth[i], 2), charge[i]);
             mapHisto_["MassResolutionPhi"]->Fill(*(recMu[i]), phiVariance * std::pow(dmdphi[i], 2), charge[i]);
             mapHisto_["MassResolutionPt-CotgTheta"]->Fill(
                 *(recMu[i]), 2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i], charge[i]);
             mapHisto_["MassResolutionPt-Phi"]->Fill(*(recMu[i]), 2 * pt_phi * dmdpt[i] * dmdphi[i], charge[i]);
             mapHisto_["MassResolutionCotgTheta-Phi"]->Fill(
                 *(recMu[i]), 2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i], charge[i]);
 
             mapHisto_["MassResolutionPt1-Pt2"]->Fill(*(recMu[i]), pt1_pt2 * dmdpt[0] * dmdpt[1], charge[i]);
             mapHisto_["MassResolutionCotgTheta1-CotgTheta2"]->Fill(
                 *(recMu[i]), cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1], charge[i]);
             mapHisto_["MassResolutionPhi1-Phi2"]->Fill(*(recMu[i]), phi1_phi2 * dmdphi[0] * dmdphi[1], charge[i]);
             // This must be filled for both configurations: 12 and 21
             mapHisto_["MassResolutionPt12-CotgTheta21"]->Fill(
                 *(recMu[i]), pt12_cotgTheta21 * dmdpt[0] * dmdcotgth[1], charge[i]);
             mapHisto_["MassResolutionPt12-CotgTheta21"]->Fill(
                 *(recMu[i]), pt12_cotgTheta21 * dmdpt[1] * dmdcotgth[0], charge[i]);
             mapHisto_["MassResolutionPt12-Phi21"]->Fill(*(recMu[i]), pt12_phi21 * dmdpt[0] * dmdphi[1], charge[i]);
             mapHisto_["MassResolutionPt12-Phi21"]->Fill(*(recMu[i]), pt12_phi21 * dmdpt[1] * dmdphi[0], charge[i]);
             mapHisto_["MassResolutionCotgTheta12-Phi21"]->Fill(
                 *(recMu[i]), cotgTheta12_phi21 * dmdcotgth[0] * dmdphi[1], charge[i]);
             mapHisto_["MassResolutionCotgTheta12-Phi21"]->Fill(
                 *(recMu[i]), cotgTheta12_phi21 * dmdcotgth[1] * dmdphi[0], charge[i]);
 
             // Sigmas for comparison
             mapHisto_["sigmaPtFromVariance"]->Fill(*(recMu[i]), sqrt(ptVariance), charge[i]);
             mapHisto_["sigmaCotgThetaFromVariance"]->Fill(*(recMu[i]), sqrt(cotgThetaVariance), charge[i]);
             mapHisto_["sigmaPhiFromVariance"]->Fill(*(recMu[i]), sqrt(phiVariance), charge[i]);
 
             // Pt term from function
             mapHisto_["MassResolutionPtFromFunction"]->Fill(
                 *(recMu[i]),
                 (MuScleFitUtils::resolutionFunctionForVec->sigmaPt(
                     (recMu[i])->Pt(), (recMu[i])->Eta(), MuScleFitUtils::parResol)) *
                     std::pow(dmdpt[i], 2),
                 charge[i]);
 
             fullMassRes += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                            phiVariance * std::pow(dmdphi[i], 2) +
 
                            // These are worth twice the others since there are: pt1-phi1, phi1-pt1, pt2-phi2, phi2-pt2
                            2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                            2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i] +
 
                            pt1_pt2 * dmdpt[0] * dmdpt[1] + cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1] +
                            phi1_phi2 * dmdphi[0] * dmdphi[1] +
 
                            // These are filled twice, because of the two combinations
                            pt12_cotgTheta21 * dmdpt[0] * dmdcotgth[1] + pt12_cotgTheta21 * dmdpt[1] * dmdcotgth[0] +
                            pt12_phi21 * dmdpt[0] * dmdphi[1] + pt12_phi21 * dmdpt[1] * dmdphi[0] +
                            cotgTheta12_phi21 * dmdcotgth[0] * dmdphi[1] + cotgTheta12_phi21 * dmdcotgth[1] * dmdphi[0];
 
             massRes1 += ptVariance * std::pow(dmdpt[i], 2);
             massRes2 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2);
             massRes3 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2);
             massRes4 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1] +
                         2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                         2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i];
             massRes5 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1] +
                         2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                         2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i] +
                         cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1] + phi1_phi2 * dmdphi[0] * dmdphi[1];
             massRes6 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1] +
                         2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                         2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i] +
                         cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1] + phi1_phi2 * dmdphi[0] * dmdphi[1] +
                         pt12_cotgTheta21 * dmdpt[0] * dmdcotgth[1] + pt12_cotgTheta21 * dmdpt[1] * dmdcotgth[0] +
                         pt12_phi21 * dmdpt[0] * dmdphi[1] + pt12_phi21 * dmdpt[1] * dmdphi[0] +
                         cotgTheta12_phi21 * dmdcotgth[0] * dmdphi[1] + cotgTheta12_phi21 * dmdcotgth[1] * dmdphi[0];
 
             massResPtAndPt12 += ptVariance * std::pow(dmdpt[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1];
 
             // Derivatives
             mapHisto_["DerivativePt"]->Fill(*(recMu[i]), dmdpt[i], charge[i]);
             mapHisto_["DerivativeCotgTheta"]->Fill(*(recMu[i]), dmdcotgth[i], charge[i]);
             mapHisto_["DerivativePhi"]->Fill(*(recMu[i]), dmdphi[i], charge[i]);
           }
           // Fill the complete resolution function with covariance terms
           mapHisto_["FullMassResolution"]->Fill(*(recMu[0]), fullMassRes, charge[0]);
           mapHisto_["FullMassResolution"]->Fill(*(recMu[1]), fullMassRes, charge[1]);
 
           mapHisto_["MassRes1"]->Fill(*(recMu[0]), massRes1, charge[0]);
           mapHisto_["MassRes1"]->Fill(*(recMu[1]), massRes1, charge[1]);
           mapHisto_["MassRes2"]->Fill(*(recMu[0]), massRes2, charge[0]);
           mapHisto_["MassRes2"]->Fill(*(recMu[1]), massRes2, charge[1]);
           mapHisto_["MassRes3"]->Fill(*(recMu[0]), massRes3, charge[0]);
           mapHisto_["MassRes3"]->Fill(*(recMu[1]), massRes3, charge[1]);
           mapHisto_["MassRes4"]->Fill(*(recMu[0]), massRes4, charge[0]);
           mapHisto_["MassRes4"]->Fill(*(recMu[1]), massRes4, charge[1]);
           mapHisto_["MassRes5"]->Fill(*(recMu[0]), massRes5, charge[0]);
           mapHisto_["MassRes5"]->Fill(*(recMu[1]), massRes5, charge[1]);
           mapHisto_["MassRes6"]->Fill(*(recMu[0]), massRes6, charge[0]);
           mapHisto_["MassRes6"]->Fill(*(recMu[1]), massRes6, charge[1]);
           mapHisto_["MassResPtAndPt12"]->Fill(*(recMu[0]), massResPtAndPt12, charge[0]);
           mapHisto_["MassResPtAndPt12"]->Fill(*(recMu[1]), massResPtAndPt12, charge[1]);
         } else {
           // Fill the covariances histograms
           mapHisto_["Covariances"]->Fill(recMu1, genPair->first, recMu2, genPair->second);
         }
       }
     }  // end if resonance
   }
   //   else {
   //
   //     // Loop on the recMuons
   //     std::vector<reco::LeafCandidate>::const_iterator recMuon = muons.begin();
   //     for ( ; recMuon!=muons.end(); ++recMuon ) {
   //       int charge = recMuon->charge();
   //
   //       lorentzVector recMu(recMuon->p4());
   //
   //       // Find the matching MC muon
   //       const HepMC::GenEvent* Evt = evtMC->GetEvent();
   //       //Loop on generated particles
   //       std::map<double, lorentzVector> genAssocMap;
   //       HepMC::GenEvent::particle_const_iterator part = Evt->particles_begin();
   //       for( ; part!=Evt->particles_end(); ++part ) {
   //         if (fabs((*part)->pdg_id())==13 && (*part)->status()==1) {
   //           lorentzVector genMu = (lorentzVector((*part)->momentum().px(),(*part)->momentum().py(),
   //                                                (*part)->momentum().pz(),(*part)->momentum().e()));
   //
   //           double deltaR = sqrt(MuScleFitUtils::deltaPhi(recMu.Phi(),genPair->Phi()) * MuScleFitUtils::deltaPhi(recMu.Phi(),genPair->Phi()) +
   //                                ((recMu.Eta()-genPair->Eta()) * (recMu.Eta()-genPair->Eta())));
   //
   //           // 13 for the muon (-1) and -13 for the antimuon (+1), thus pdg*charge = -13.
   //           // Only in this case we consider it matching.
   //           if( ((*part)->pdg_id())*charge == -13 ) genAssocMap.insert(std::make_pair(deltaR, genMu));
   //         }
   //       }
   //       // Take the closest in deltaR
   //       lorentzVector genMu(genAssocMap.begin()->second);
   //
   //       // Histograms with genParticles characteristics
   //       // --------------------------------------------
   //
   //       if(checkDeltaR(genMu,recMu)){
   //         mapHisto_["PtResolutionGenVSMu"]->Fill(genMu,(-genPair->Pt()+recMu.Pt())/genPair->Pt(),charge);
   //         mapHisto_["ThetaResolutionGenVSMu"]->Fill(genMu,(-genPair->Theta()+recMu.Theta()),charge);
   //         mapHisto_["CotgThetaResolutionGenVSMu"]->Fill(genMu,(-cos(genPair->Theta())/sin(genPair->Theta())
   //                                                              +cos(recMu.Theta())/sin(recMu.Theta())),charge);
   //         mapHisto_["EtaResolutionGenVSMu"]->Fill(genMu,(-genPair->Eta()+recMu.Eta()),charge);
   //         mapHisto_["PhiResolutionGenVSMu"]->Fill(genMu,MuScleFitUtils::deltaPhiNoFabs(recMu.Phi(), genPair->Phi()),charge);
   //       }
   //     }
 }

◆ checkDeltaR()

bool ResolutionAnalyzer::checkDeltaR	(	const reco::Particle::LorentzVector &	genMu,
		const reco::Particle::LorentzVector &	recMu
	)

private

Returns true if the two particles have DeltaR < cut.

Definition at line 683 of file ResolutionAnalyzer.cc.

References gather_cfg::cout, debug_, MuScleFitUtils::deltaPhi(), PbPb_ZMuSkimMuonDPG_cff::deltaR, and mathSSE::sqrt().

Referenced by analyze().

                                                                              {
   //first is always mu-, second is always mu+
   double deltaR =
       sqrt(MuScleFitUtils::deltaPhi(recMu.Phi(), genMu.Phi()) * MuScleFitUtils::deltaPhi(recMu.Phi(), genMu.Phi()) +
            ((recMu.Eta() - genMu.Eta()) * (recMu.Eta() - genMu.Eta())));
   if (deltaR < 0.01)
     return true;
   else if (debug_ > 0)
     std::cout << "Reco muon " << recMu << " with eta " << recMu.Eta() << " and phi " << recMu.Phi() << std::endl
               << " DOES NOT MATCH with generated muon from resonance: " << std::endl
               << genMu << " with eta " << genMu.Eta() << " and phi " << genMu.Phi() << std::endl;
   return false;
 }

◆ endJob()

void ResolutionAnalyzer::endJob ( void )

inlineoverrideprivatevirtual

Reimplemented from edm::one::EDAnalyzerBase.

Definition at line 64 of file ResolutionAnalyzer.cc.

64 {};

◆ fillHistoMap()

void ResolutionAnalyzer::fillHistoMap ( )

private

Used to fill the map with the histograms needed.

Definition at line 538 of file ResolutionAnalyzer.cc.

References deltaPtOverPt_, deltaPtOverPtForEta12_, mapHisto_, massResolutionVsPtEta_, B2GTnPMonitor_cfi::maxMass, B2GTnPMonitor_cfi::minMass, outputFile_, AlignmentTrackSelector_cfi::ptMax, ptMax_, readCovariances_, recoPtVsgenPt_, recoPtVsgenPtEta12_, MuScleFitUtils::resfind, and theCovariancesRootFileName_.

Referenced by ResolutionAnalyzer().

                                       {
   outputFile_->cd();
 
   // Resonances
   // If no Z is required, use a smaller mass range.
   double minMass = 0.;
   double maxMass = 200.;
   if (MuScleFitUtils::resfind[0] != 1) {
     maxMass = 30.;
   }
   mapHisto_["GenMother"] = new HParticle(outputFile_, "GenMother", minMass, maxMass);
   mapHisto_["SimResonance"] = new HParticle(outputFile_, "SimResonance", minMass, maxMass);
   mapHisto_["RecoResonance"] = new HParticle(outputFile_, "RecoResonance", minMass, maxMass);
 
   // Resonance muons
   mapHisto_["GenMotherMuons"] = new HParticle(outputFile_, "GenMotherMuons", minMass, 1.);
   mapHisto_["SimResonanceMuons"] = new HParticle(outputFile_, "SimResonanceMuons", minMass, 1.);
   mapHisto_["RecoResonanceMuons"] = new HParticle(outputFile_, "RecoResonanceMuons", minMass, 1.);
 
   // Deltas between resonance muons
   mapHisto_["DeltaGenMotherMuons"] = new HDelta(outputFile_, "DeltaGenMotherMuons");
   mapHisto_["DeltaSimResonanceMuons"] = new HDelta(outputFile_, "DeltaSimResonanceMuons");
   mapHisto_["DeltaRecoResonanceMuons"] = new HDelta(outputFile_, "DeltaRecoResonanceMuons");
 
   //   //Reconstructed muon kinematics
   //   //-----------------------------
   //   mapHisto_["hRecBestMu"]             = new HParticle         ("hRecBestMu");
   //   mapHisto_["hRecBestMu_Acc"]         = new HParticle         ("hRecBestMu_Acc");
   //   mapHisto_["hDeltaRecBestMu"]        = new HDelta            ("hDeltaRecBestMu");
 
   //   mapHisto_["hRecBestRes"]            = new HParticle         ("hRecBestRes");
   //   mapHisto_["hRecBestRes_Acc"]        = new HParticle         ("hRecBestRes_Acc");
   //   mapHisto_["hRecBestResVSMu"]        = new HMassVSPart       ("hRecBestResVSMu");
 
   //Resolution VS muon kinematic
   //----------------------------
   mapHisto_["PtResolutionGenVSMu"] = new HResolutionVSPart(outputFile_, "PtResolutionGenVSMu");
   mapHisto_["PtResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "PtResolutionSimVSMu");
   mapHisto_["EtaResolutionGenVSMu"] = new HResolutionVSPart(outputFile_, "EtaResolutionGenVSMu");
   mapHisto_["EtaResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "EtaResolutionSimVSMu");
   mapHisto_["ThetaResolutionGenVSMu"] = new HResolutionVSPart(outputFile_, "ThetaResolutionGenVSMu");
   mapHisto_["ThetaResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "ThetaResolutionSimVSMu");
   mapHisto_["CotgThetaResolutionGenVSMu"] =
       new HResolutionVSPart(outputFile_, "CotgThetaResolutionGenVSMu", -0.02, 0.02, -0.02, 0.02);
   mapHisto_["CotgThetaResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "CotgThetaResolutionSimVSMu");
   mapHisto_["PhiResolutionGenVSMu"] =
       new HResolutionVSPart(outputFile_, "PhiResolutionGenVSMu", -0.002, 0.002, -0.002, 0.002);
   mapHisto_["PhiResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "PhiResolutionSimVSMu");
 
   // Covariances between muons kinematic quantities
   // ----------------------------------------------
   double ptMax = ptMax_;
 
   // Mass resolution
   // ---------------
   mapHisto_["MassResolution"] = new HMassResolutionVSPart(outputFile_, "MassResolution");
 
   //  mapHisto_["hResolRecoMassVSGenMassVSPt"] = new HResolutionVSPart
 
   // Mass resolution vs (pt, eta) of the muons from MC
   massResolutionVsPtEta_ = new HCovarianceVSxy("Mass", "Mass", 100, 0., ptMax, 60, -3, 3);
   // Mass resolution vs (pt, eta) of the muons from function
   recoPtVsgenPt_ = new TH2D("recoPtVsgenPt", "recoPtVsgenPt", 100, 0, ptMax, 100, 0, ptMax);
   recoPtVsgenPtEta12_ = new TH2D("recoPtVsgenPtEta12", "recoPtVsgenPtEta12", 100, 0, ptMax, 100, 0, ptMax);
   deltaPtOverPt_ = new TH1D("deltaPtOverPt", "deltaPtOverPt", 100, -0.1, 0.1);
   deltaPtOverPtForEta12_ = new TH1D("deltaPtOverPtForEta12", "deltaPtOverPtForEta12", 100, -0.1, 0.1);
 
   // Muons resolutions from resolution functions
   // -------------------------------------------
   int totBinsY = 60;
   mapHisto_["hFunctionResolMass"] = new HFunctionResolution(outputFile_, "hFunctionResolMass", ptMax, totBinsY);
   mapHisto_["hFunctionResolPt"] = new HFunctionResolution(outputFile_, "hFunctionResolPt", ptMax, totBinsY);
   mapHisto_["hFunctionResolCotgTheta"] =
       new HFunctionResolution(outputFile_, "hFunctionResolCotgTheta", ptMax, totBinsY);
   mapHisto_["hFunctionResolPhi"] = new HFunctionResolution(outputFile_, "hFunctionResolPhi", ptMax, totBinsY);
 
   if (readCovariances_) {
     // Covariances read from file. Used to compare the terms in the expression of mass error
     mapHisto_["ReadCovariances"] = new HCovarianceVSParts(theCovariancesRootFileName_, "Covariance");
 
     // Variances
     mapHisto_["MassResolutionPt"] = new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassPt", ptMax);
     mapHisto_["MassResolutionCotgTheta"] =
         new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassCotgTheta", ptMax);
     mapHisto_["MassResolutionPhi"] = new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassPhi", ptMax);
     // Covariances
     mapHisto_["MassResolutionPt-CotgTheta"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt-CotgTheta", ptMax, totBinsY);
     mapHisto_["MassResolutionPt-Phi"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt-Phi", ptMax, totBinsY);
     mapHisto_["MassResolutionCotgTheta-Phi"] =
         new HFunctionResolution(outputFile_, "functionResolMassCotgTheta-Phi", ptMax, totBinsY);
     mapHisto_["MassResolutionPt1-Pt2"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt1-Pt2", ptMax, totBinsY);
     mapHisto_["MassResolutionCotgTheta1-CotgTheta2"] =
         new HFunctionResolution(outputFile_, "functionResolMassCotgTheta1-CotgTheta2", ptMax, totBinsY);
     mapHisto_["MassResolutionPhi1-Phi2"] =
         new HFunctionResolution(outputFile_, "functionResolMassPhi1-Phi2", ptMax, totBinsY);
     mapHisto_["MassResolutionPt12-CotgTheta21"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt12-CotgTheta21", ptMax, totBinsY);
     mapHisto_["MassResolutionPt12-Phi21"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt12-Phi21", ptMax, totBinsY);
     mapHisto_["MassResolutionCotgTheta12-Phi21"] =
         new HFunctionResolution(outputFile_, "functionResolMassCotgTheta12-Phi21", ptMax, totBinsY);
 
     mapHisto_["sigmaPtFromVariance"] = new HFunctionResolution(outputFile_, "sigmaPtFromVariance", ptMax, totBinsY);
     mapHisto_["sigmaCotgThetaFromVariance"] =
         new HFunctionResolution(outputFile_, "sigmaCotgThetaFromVariance", ptMax, totBinsY);
     mapHisto_["sigmaPhiFromVariance"] = new HFunctionResolution(outputFile_, "sigmaPhiFromVariance", ptMax, totBinsY);
 
     // Derivatives
     mapHisto_["DerivativePt"] = new HFunctionResolution(outputFile_, "derivativePt", ptMax);
     mapHisto_["DerivativeCotgTheta"] = new HFunctionResolution(outputFile_, "derivativeCotgTheta", ptMax);
     mapHisto_["DerivativePhi"] = new HFunctionResolution(outputFile_, "derivativePhi", ptMax);
 
     // Pt term from function
     mapHisto_["MassResolutionPtFromFunction"] =
         new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassPtFromFunction", ptMax);
 
     mapHisto_["FullMassResolution"] = new HFunctionResolution(outputFile_, "fullMassResolution", ptMax);
     mapHisto_["MassRes1"] = new HFunctionResolution(outputFile_, "massRes1", ptMax);
     mapHisto_["MassRes2"] = new HFunctionResolution(outputFile_, "massRes2", ptMax);
     mapHisto_["MassRes3"] = new HFunctionResolution(outputFile_, "massRes3", ptMax);
     mapHisto_["MassRes4"] = new HFunctionResolution(outputFile_, "massRes4", ptMax);
     mapHisto_["MassRes5"] = new HFunctionResolution(outputFile_, "massRes5", ptMax);
     mapHisto_["MassRes6"] = new HFunctionResolution(outputFile_, "massRes6", ptMax);
     mapHisto_["MassResPtAndPt12"] = new HFunctionResolution(outputFile_, "massResPtAndPt12", ptMax);
   } else {
     mapHisto_["Covariances"] = new HCovarianceVSParts(outputFile_, "Covariance", ptMax);
   }
 }

◆ fillMuonCollection()

template<typename T >

std::vector<reco::LeafCandidate> ResolutionAnalyzer::fillMuonCollection ( const std::vector< T > & tracks )

inlineprivate

Definition at line 67 of file ResolutionAnalyzer.cc.

References gather_cfg::cout, debug_, MuScleFitUtils::goodmuon, MuScleFitUtils::mMu2, amptDefaultParameters_cff::mu, HLT_2024v14_cff::muon, DiMuonV_cfg::muons, mathSSE::sqrt(), HLT_2024v14_cff::track, and DiMuonV_cfg::tracks.

                                                                               {
     std::vector<reco::LeafCandidate> muons;
     typename std::vector<T>::const_iterator track;
     for (track = tracks.begin(); track != tracks.end(); ++track) {
       reco::Particle::LorentzVector mu(
           track->px(), track->py(), track->pz(), sqrt(track->p() * track->p() + MuScleFitUtils::mMu2));
       MuScleFitUtils::goodmuon++;
       if (debug_ > 0)
         std::cout << std::setprecision(9) << "Muon #" << MuScleFitUtils::goodmuon
                   << ": initial value   Pt = " << mu.Pt() << std::endl;
       reco::LeafCandidate muon(track->charge(), mu);
       // Store muon
       // ----------
       muons.push_back(muon);
     }
     return muons;
   }

◆ writeHistoMap()

void ResolutionAnalyzer::writeHistoMap ( )

private

Writes the histograms in the map.

Definition at line 670 of file ResolutionAnalyzer.cc.

References deltaPtOverPt_, deltaPtOverPtForEta12_, timingPdfMaker::histo, mapHisto_, massResolutionVsPtEta_, outputFile_, recoPtVsgenPt_, recoPtVsgenPtEta12_, and HCovarianceVSxy::Write().

Referenced by ~ResolutionAnalyzer().

                                        {
   for (std::map<std::string, Histograms*>::const_iterator histo = mapHisto_.begin(); histo != mapHisto_.end();
        histo++) {
     (*histo).second->Write();
   }
   outputFile_->cd();
   massResolutionVsPtEta_->Write();
   recoPtVsgenPt_->Write();
   recoPtVsgenPtEta12_->Write();
   deltaPtOverPt_->Write();
   deltaPtOverPtForEta12_->Write();
 }

Member Data Documentation

◆ debug_

bool ResolutionAnalyzer::debug_

private

Definition at line 101 of file ResolutionAnalyzer.cc.

Referenced by checkDeltaR(), and fillMuonCollection().

◆ deltaPtOverPt_

TH1D* ResolutionAnalyzer::deltaPtOverPt_

private

Definition at line 117 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ deltaPtOverPtForEta12_

TH1D* ResolutionAnalyzer::deltaPtOverPtForEta12_

private

Definition at line 118 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ eventCounter_

int ResolutionAnalyzer::eventCounter_

private

Definition at line 105 of file ResolutionAnalyzer.cc.

Referenced by analyze(), ResolutionAnalyzer(), and ~ResolutionAnalyzer().

◆ mapHisto_

std::map<std::string, Histograms*> ResolutionAnalyzer::mapHisto_

private

Definition at line 102 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ massResolutionVsPtEta_

HCovarianceVSxy* ResolutionAnalyzer::massResolutionVsPtEta_

private

Definition at line 114 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ maxEvents_

int32_t ResolutionAnalyzer::maxEvents_

private

Definition at line 110 of file ResolutionAnalyzer.cc.

Referenced by analyze().

◆ outputFile_

TFile* ResolutionAnalyzer::outputFile_

private

Definition at line 103 of file ResolutionAnalyzer.cc.

Referenced by fillHistoMap(), ResolutionAnalyzer(), writeHistoMap(), and ~ResolutionAnalyzer().

◆ ptMax_

double ResolutionAnalyzer::ptMax_

private

Definition at line 112 of file ResolutionAnalyzer.cc.

Referenced by fillHistoMap().

◆ readCovariances_

bool ResolutionAnalyzer::readCovariances_

private

Definition at line 107 of file ResolutionAnalyzer.cc.

Referenced by analyze(), and fillHistoMap().

◆ recoPtVsgenPt_

TH2D* ResolutionAnalyzer::recoPtVsgenPt_

private

Definition at line 115 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ recoPtVsgenPtEta12_

TH2D* ResolutionAnalyzer::recoPtVsgenPtEta12_

private

Definition at line 116 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ resonance_

bool ResolutionAnalyzer::resonance_

private

Definition at line 106 of file ResolutionAnalyzer.cc.

Referenced by analyze().

◆ theCovariancesRootFileName_

std::string ResolutionAnalyzer::theCovariancesRootFileName_

private

Definition at line 100 of file ResolutionAnalyzer.cc.

Referenced by fillHistoMap().

◆ theMuonLabel_

edm::InputTag ResolutionAnalyzer::theMuonLabel_

private

Definition at line 96 of file ResolutionAnalyzer.cc.

◆ theMuonType_

int ResolutionAnalyzer::theMuonType_

private

Definition at line 98 of file ResolutionAnalyzer.cc.

◆ theRootFileName_

std::string ResolutionAnalyzer::theRootFileName_

private

Definition at line 99 of file ResolutionAnalyzer.cc.

Referenced by ResolutionAnalyzer().

◆ treeFileName_

TString ResolutionAnalyzer::treeFileName_

private

Definition at line 109 of file ResolutionAnalyzer.cc.

Referenced by analyze().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ResolutionAnalyzer()

◆ ~ResolutionAnalyzer()

Member Function Documentation

◆ analyze()

◆ checkDeltaR()

◆ endJob()

◆ fillHistoMap()

◆ fillMuonCollection()

◆ writeHistoMap()

Member Data Documentation

◆ debug_

◆ deltaPtOverPt_

◆ deltaPtOverPtForEta12_

◆ eventCounter_

◆ mapHisto_

◆ massResolutionVsPtEta_

◆ maxEvents_

◆ outputFile_

◆ ptMax_

◆ readCovariances_

◆ recoPtVsgenPt_

◆ recoPtVsgenPtEta12_

◆ resonance_

◆ theCovariancesRootFileName_

◆ theMuonLabel_

◆ theMuonType_

◆ theRootFileName_

◆ treeFileName_