#include <SingleTopTChannelLeptonDQM.h>

Public Types
enum	Level { STANDARD, VERBOSE, DEBUG }
	different verbosity levels More...

Public Member Functions
void	book (DQMStore::IBooker &ibooker)
	book histograms in subdirectory directory More...

void	fill (const edm::Event &event, const edm::EventSetup &setup)
	fill monitor histograms with electronId and jetCorrections More...

	MonitorEnsemble (const char *label, const edm::ParameterSet &cfg, const edm::VParameterSet &vcfg, edm::ConsumesCollector &&iC)
	default contructor More...

	~MonitorEnsemble ()
	default destructor More...

Private Member Functions
bool	booked (const std::string histName) const
	check if histogram was booked More...

void	fill (const edm::Event &event, const edm::TriggerResults &triggerTable, std::string channel, const std::vector< std::string > labels) const
	fill trigger monitoring histograms More...

void	fill (const std::string histName, double value) const
	fill histogram if it had been booked before More...

void	fill (const std::string histName, double xValue, double yValue) const
	fill histogram if it had been booked before (2-dim version) More...

void	fill (const std::string histName, double xValue, double yValue, double zValue) const
	fill histogram if it had been booked before (2-dim version) More...

std::string	monitorPath (const std::string &label) const

std::string	selectionPath (const std::string &label) const

void	triggerBinLabels (std::string channel, const std::vector< std::string > labels)
	set configurable labels for trigger monitoring histograms More...

Private Attributes
edm::EDGetTokenT< reco::JetTagCollection >	btagCombVtx_

double	btagCombVtxWP_

edm::EDGetTokenT< reco::JetTagCollection >	btagCSV_

double	btagCSVWP_

edm::EDGetTokenT< reco::JetTagCollection >	btagEff_
	btag discriminator labels More...

double	btagEffWP_
	btag working points More...

edm::EDGetTokenT< reco::JetTagCollection >	btagPur_

double	btagPurWP_

edm::EDGetTokenT< reco::JetTagCollection >	btagVtx_

double	btagVtxWP_

std::string	directory_

double	eidCutValue_

std::unique_ptr< StringCutObjectSelector< reco::PFCandidate, true > >	elecIso

std::string	elecIso_
	extra isolation criterion on electron More...

edm::EDGetTokenT< edm::View< reco::PFCandidate > >	elecs_

edm::EDGetTokenT< edm::View< reco::GsfElectron > >	elecs_gsf_

std::unique_ptr< StringCutObjectSelector< reco::PFCandidate, true > >	elecSelect

std::unique_ptr< StringCutObjectSelector< reco::PFCandidate > >	elecSelect_
	extra selection on electrons More...

edm::EDGetTokenT< edm::ValueMap< float > >	electronId_
	electronId label More...

std::map< std::string, MonitorElement * >	hists_

bool	includeBTag_

std::string	jetCorrector_
	jetCorrector More...

edm::EDGetTokenT< reco::JetIDValueMap >	jetIDLabel_
	jetID as an extra selection type More...

std::unique_ptr< StringCutObjectSelector< reco::JetID > >	jetIDSelect_
	extra jetID selection on calo jets More...

std::unique_ptr< StringCutObjectSelector< reco::PFJet > >	jetlooseSelection_

edm::EDGetTokenT< edm::View< reco::Jet > >	jets_
	input sources for monitoring More...

std::string	jetSelect_

std::unique_ptr< StringCutObjectSelector< reco::PFJet > >	jetSelection_

std::string	label_
	instance label More...

int	logged_
	number of logged interesting events More...

double	lowerEdge_
	mass window upper and lower edge More...

std::vector< edm::EDGetTokenT< edm::View< reco::MET > > >	mets_
	considers a vector of METs More...

edm::EDGetTokenT< reco::JetCorrector >	mJetCorrector

std::unique_ptr< StringCutObjectSelector< reco::PFCandidate, true > >	muonIso

std::unique_ptr< StringCutObjectSelector< reco::PFCandidate > >	muonIso_
	extra isolation criterion on muon More...

edm::EDGetTokenT< edm::View< reco::PFCandidate > >	muons_

std::unique_ptr< StringCutObjectSelector< reco::PFCandidate, true > >	muonSelect

std::unique_ptr< StringCutObjectSelector< reco::PFCandidate > >	muonSelect_
	extra selection on muons More...

edm::EDGetTokenT< edm::View< reco::Vertex > >	pvs_

std::unique_ptr< StringCutObjectSelector< reco::Vertex > >	pvSelect_

edm::InputTag	rhoTag

edm::EDConsumerBase	tmpConsumerBase

std::vector< std::string >	triggerPaths_

edm::EDGetTokenT< edm::TriggerResults >	triggerTable_
	trigger table More...

double	upperEdge_

Level	verbosity_
	verbosity level for booking More...

Detailed Description

Definition at line 55 of file SingleTopTChannelLeptonDQM.h.

Member Enumeration Documentation

◆ Level

enum SingleTopTChannelLepton::MonitorEnsemble::Level

different verbosity levels

Enumerator
STANDARD
VERBOSE
DEBUG

Definition at line 58 of file SingleTopTChannelLeptonDQM.h.

58 { STANDARD, VERBOSE, DEBUG };

Constructor & Destructor Documentation

◆ MonitorEnsemble()

MonitorEnsemble::MonitorEnsemble	(	const char *	label,
		const edm::ParameterSet &	cfg,
		const edm::VParameterSet &	vcfg,
		edm::ConsumesCollector &&	iC
	)

default contructor

Definition at line 26 of file SingleTopTChannelLeptonDQM.cc.

       : label_(label),
         elecSelect_(nullptr),
         pvSelect_(nullptr),
         muonIso_(nullptr),
         muonSelect_(nullptr),
         jetIDSelect_(nullptr),
         jetlooseSelection_(nullptr),
         jetSelection_(nullptr),
         includeBTag_(false),
         lowerEdge_(-1.),
         upperEdge_(-1.),
         logged_(0) {
     // sources have to be given; this PSet is not optional
     edm::ParameterSet sources = cfg.getParameter<edm::ParameterSet>("sources");
     muons_ = iC.consumes<edm::View<reco::PFCandidate>>(sources.getParameter<edm::InputTag>("muons"));
     elecs_ = iC.consumes<edm::View<reco::PFCandidate>>(sources.getParameter<edm::InputTag>("elecs"));
     jets_ = iC.consumes<edm::View<reco::Jet>>(sources.getParameter<edm::InputTag>("jets"));
     for (edm::InputTag const& tag : sources.getParameter<std::vector<edm::InputTag>>("mets"))
       mets_.push_back(iC.consumes<edm::View<reco::MET>>(tag));
     pvs_ = iC.consumes<edm::View<reco::Vertex>>(sources.getParameter<edm::InputTag>("pvs"));
     // electronExtras are optional; they may be omitted or
     // empty
     if (cfg.existsAs<edm::ParameterSet>("elecExtras")) {
       // rho for PF isolation with EA corrections
       // eventrhoToken_ =
       // iC.consumes<double>(edm::InputTag("fixedGridRhoFastjetAll"));
  
       edm::ParameterSet elecExtras = cfg.getParameter<edm::ParameterSet>("elecExtras");
       // select is optional; in case it's not found no
       // selection will be applied
       if (elecExtras.existsAs<std::string>("select")) {
         elecSelect_ = std::make_unique<StringCutObjectSelector<reco::PFCandidate>>(
             elecExtras.getParameter<std::string>("select"));
       }
  
       if (elecExtras.existsAs<std::string>("rho")) {
         rhoTag = elecExtras.getParameter<edm::InputTag>("rho");
       }
       // electronId is optional; in case it's not found the
       // InputTag will remain empty
       if (elecExtras.existsAs<edm::ParameterSet>("electronId")) {
         edm::ParameterSet elecId = elecExtras.getParameter<edm::ParameterSet>("electronId");
         electronId_ = iC.consumes<edm::ValueMap<float>>(elecId.getParameter<edm::InputTag>("src"));
         eidCutValue_ = elecId.getParameter<double>("cutValue");
       }
     }
     // pvExtras are optional; they may be omitted or empty
     if (cfg.existsAs<edm::ParameterSet>("pvExtras")) {
       edm::ParameterSet pvExtras = cfg.getParameter<edm::ParameterSet>("pvExtras");
       // select is optional; in case it's not found no
       // selection will be applied
       if (pvExtras.existsAs<std::string>("select")) {
         pvSelect_ =
             std::make_unique<StringCutObjectSelector<reco::Vertex>>(pvExtras.getParameter<std::string>("select"));
       }
     }
     // muonExtras are optional; they may be omitted or empty
     if (cfg.existsAs<edm::ParameterSet>("muonExtras")) {
       edm::ParameterSet muonExtras = cfg.getParameter<edm::ParameterSet>("muonExtras");
       // select is optional; in case it's not found no
       // selection will be applied
       if (muonExtras.existsAs<std::string>("select")) {
         muonSelect_ = std::make_unique<StringCutObjectSelector<reco::PFCandidate>>(
             muonExtras.getParameter<std::string>("select"));
       }
       // isolation is optional; in case it's not found no
       // isolation will be applied
       if (muonExtras.existsAs<std::string>("isolation")) {
         muonIso_ = std::make_unique<StringCutObjectSelector<reco::PFCandidate>>(
             muonExtras.getParameter<std::string>("isolation"));
       }
     }
  
     // jetExtras are optional; they may be omitted or
     // empty
     if (cfg.existsAs<edm::ParameterSet>("jetExtras")) {
       edm::ParameterSet jetExtras = cfg.getParameter<edm::ParameterSet>("jetExtras");
       // jetCorrector is optional; in case it's not found
       // the InputTag will remain empty
       if (jetExtras.existsAs<edm::InputTag>("jetCorrector")) {
         mJetCorrector = iC.consumes<reco::JetCorrector>(jetExtras.getParameter<edm::InputTag>("jetCorrector"));
       }
       // read jetID information if it exists
       if (jetExtras.existsAs<edm::ParameterSet>("jetID")) {
         edm::ParameterSet jetID = jetExtras.getParameter<edm::ParameterSet>("jetID");
         jetIDLabel_ = iC.consumes<reco::JetIDValueMap>(jetID.getParameter<edm::InputTag>("label"));
         jetIDSelect_ =
             std::make_unique<StringCutObjectSelector<reco::JetID>>(jetID.getParameter<std::string>("select"));
       }
       // select is optional; in case it's not found no
       // selection will be applied (only implemented for
       // CaloJets at the moment)
       if (jetExtras.existsAs<std::string>("select")) {
         jetSelect_ = jetExtras.getParameter<std::string>("select");
         jetSelection_ = std::make_unique<StringCutObjectSelector<reco::PFJet>>(jetSelect_);
         jetlooseSelection_ = std::make_unique<StringCutObjectSelector<reco::PFJet>>(
             "chargedHadronEnergyFraction()>0 && chargedMultiplicity()>0 && chargedEmEnergyFraction()<0.99 && "
             "neutralHadronEnergyFraction()<0.99 && neutralEmEnergyFraction()<0.99 && "
             "(chargedMultiplicity()+neutralMultiplicity())>1");
       }
  
       // jetBDiscriminators are optional; in case they are
       // not found the InputTag will remain empty; they
       // consist of pairs of edm::JetFlavorAssociation's &
       // corresponding working points
       includeBTag_ = jetExtras.existsAs<edm::ParameterSet>("jetBTaggers");
       if (includeBTag_) {
         edm::ParameterSet btagCSV =
             jetExtras.getParameter<edm::ParameterSet>("jetBTaggers").getParameter<edm::ParameterSet>("cvsVertex");
         btagCSV_ = iC.consumes<reco::JetTagCollection>(btagCSV.getParameter<edm::InputTag>("label"));
         btagCSVWP_ = btagCSV.getParameter<double>("workingPoint");
       }
     }
  
     // triggerExtras are optional; they may be omitted or empty
     if (cfg.existsAs<edm::ParameterSet>("triggerExtras")) {
       edm::ParameterSet triggerExtras = cfg.getParameter<edm::ParameterSet>("triggerExtras");
       triggerTable_ = iC.consumes<edm::TriggerResults>(triggerExtras.getParameter<edm::InputTag>("src"));
       triggerPaths_ = triggerExtras.getParameter<std::vector<std::string>>("paths");
     }
  
     // massExtras is optional; in case it's not found no mass
     // window cuts are applied for the same flavor monitor
     // histograms
     if (cfg.existsAs<edm::ParameterSet>("massExtras")) {
       edm::ParameterSet massExtras = cfg.getParameter<edm::ParameterSet>("massExtras");
       lowerEdge_ = massExtras.getParameter<double>("lowerEdge");
       upperEdge_ = massExtras.getParameter<double>("upperEdge");
     }
  
     // setup the verbosity level for booking histograms;
     // per default the verbosity level will be set to
     // STANDARD. This will also be the chosen level in
     // the case when the monitoring PSet is not found
     verbosity_ = STANDARD;
     if (cfg.existsAs<edm::ParameterSet>("monitoring")) {
       edm::ParameterSet monitoring = cfg.getParameter<edm::ParameterSet>("monitoring");
       if (monitoring.getParameter<std::string>("verbosity") == "DEBUG")
         verbosity_ = DEBUG;
       if (monitoring.getParameter<std::string>("verbosity") == "VERBOSE")
         verbosity_ = VERBOSE;
       if (monitoring.getParameter<std::string>("verbosity") == "STANDARD")
         verbosity_ = STANDARD;
     }
     // and don't forget to do the histogram booking
     directory_ = cfg.getParameter<std::string>("directory");
   }

References btagCSV_, btagCSVWP_, looper::cfg, DEBUG, directory_, eidCutValue_, singleTopDQM_cfi::elecExtras, elecs_, elecSelect_, electronId_, edm::ParameterSet::getParameter(), includeBTag_, singleTopDQM_cfi::jetExtras, jetIDLabel_, jetIDSelect_, jetlooseSelection_, jets_, jetSelect_, jetSelection_, lowerEdge_, singleTopDQM_cfi::massExtras, mets_, mJetCorrector, singleTopDQM_cfi::monitoring, singleTopDQM_cfi::muonExtras, muonIso_, muons_, muonSelect_, singleTopDQM_cfi::pvExtras, pvs_, pvSelect_, rhoTag, CalibrationSummaryClient_cfi::sources, STANDARD, AlCaHLTBitMon_QueryRunRegistry::string, GlobalPosition_Frontier_DevDB_cff::tag, triggerPaths_, triggerTable_, upperEdge_, VERBOSE, and verbosity_.

◆ ~MonitorEnsemble()

SingleTopTChannelLepton::MonitorEnsemble::~MonitorEnsemble ( )

inline

default destructor

Definition at line 67 of file SingleTopTChannelLeptonDQM.h.

67 {}

Member Function Documentation

◆ book()

void MonitorEnsemble::book ( DQMStore::IBooker & ibooker )

book histograms in subdirectory directory

Definition at line 178 of file SingleTopTChannelLeptonDQM.cc.

                                                      {
     // set up the current directory path
     std::string current(directory_);
     current += label_;
     ibooker.setCurrentFolder(current);
  
     // --- [STANDARD] --- //
     // number of selected primary vertices
     hists_["pvMult_"] = ibooker.book1D("PvMult", "N_{good pvs}", 50, 0., 50.);
     // pt of the leading muon
     hists_["muonPt_"] = ibooker.book1D("MuonPt", "pt(#mu TightId, TightIso)", 40, 0., 200.);
     // muon multiplicity before std isolation
     hists_["muonMult_"] = ibooker.book1D("MuonMult", "N_{loose}(#mu)", 10, 0., 10.);
     // muon multiplicity tight Id and tight Iso
     hists_["muonMultTight_"] = ibooker.book1D("MuonMultTight", "N_{TightIso,TightId}(#mu)", 10, 0., 10.);
     // pt of the leading electron
     hists_["elecPt_"] = ibooker.book1D("ElecPt", "pt(e TightId, TightIso)", 40, 0., 200.);
     // multiplicity of jets with pt>30 (corrected to L1+L2+L3)
     hists_["jetMult_"] = ibooker.book1D("JetMult", "N_{30}(jet)", 10, 0., 10.);
     // multiplicity of loose Id jets with pt>30
     hists_["jetLooseMult_"] = ibooker.book1D("JetLooseMult", "N_{30,loose}(jet)", 10, 0., 10.);
  
     // MET (pflow)
     hists_["metPflow_"] = ibooker.book1D("METPflow", "MET_{Pflow}", 50, 0., 200.);
     // W mass estimate
     hists_["massW_"] = ibooker.book1D("MassW", "M(W)", 60, 0., 300.);
     // Top mass estimate
     hists_["massTop_"] = ibooker.book1D("MassTop", "M(Top)", 50, 0., 500.);
     // W mass transverse estimate mu
     hists_["MTWm_"] = ibooker.book1D("MTWm", "M_{T}^{W}(#mu)", 60, 0., 300.);
     // Top mass transverse estimate mu
     hists_["mMTT_"] = ibooker.book1D("mMTT", "M_{T}^{t}(#mu)", 50, 0., 500.);
  
     // W mass transverse estimate e
     hists_["MTWe_"] = ibooker.book1D("MTWe", "M_{T}^{W}(e)", 60, 0., 300.);
     // Top mass transverse estimate e
     hists_["eMTT_"] = ibooker.book1D("eMTT", "M_{T}^{t}(e)", 50, 0., 500.);
  
     // set bin labels for trigger monitoring
     triggerBinLabels(std::string("trigger"), triggerPaths_);
  
     if (verbosity_ == STANDARD)
       return;
  
     // --- [VERBOSE] --- //
  
     // eta of the leading muon
     hists_["muonEta_"] = ibooker.book1D("MuonEta", "#eta(#mu TightId, TightIso)", 30, -3., 3.);
     // relative isolation of the candidate muon (depending on the decay channel)
     hists_["muonRelIso_"] = ibooker.book1D("MuonRelIso", "Iso_{Rel}(#mu TightId) (#Delta#beta Corrected)", 50, 0., 1.);
     // phi of the leading muon
     hists_["muonPhi_"] = ibooker.book1D("MuonPhi", "#phi(#mu TightId, TightIso)", 40, -4., 4.);
     // eta of the leading electron
     hists_["elecEta_"] = ibooker.book1D("ElecEta", "#eta(e tightId, TightIso)", 30, -3., 3.);
     // std isolation variable of the leading electron
     hists_["elecRelIso_"] = ibooker.book1D("ElecRelIso", "Iso_{Rel}(e TightId)", 50, 0., 1.);
     // phi of the leading electron
     hists_["elecPhi_"] = ibooker.book1D("ElecPhi", "#phi(e tightId, TightIso)", 40, -4., 4.);
     // multiplicity of tight Id, tight Iso electorns
     hists_["elecMultTight_"] = ibooker.book1D("ElecMultTight", "N_{TightIso,TightId}(e)", 10, 0., 10.);
  
     hists_["jet1Eta_"] = ibooker.book1D("Jet1Eta", "#eta_{30,loose}(jet1)", 60, -3., 3.);
     // pt of the 1. leading jet (corrected to L2+L3)
     hists_["jet1Pt_"] = ibooker.book1D("Jet1Pt", "pt_{30,loose}(jet1)", 60, 0., 300.);
     // eta of the 2. leading jet (corrected to L2+L3)
     hists_["jet2Eta_"] = ibooker.book1D("Jet2Eta", "#eta_{30,loose}(jet2)", 60, -3., 3.);
     // pt of the 2. leading jet (corrected to L2+L3)
     hists_["jet2Pt_"] = ibooker.book1D("Jet2Pt", "pt_{30,loose}(jet2)", 60, 0., 300.);
  
     // dz for muons (to suppress cosmis)
     hists_["muonDelZ_"] = ibooker.book1D("MuonDelZ", "d_{z}(#mu)", 50, -25., 25.);
     // dxy for muons (to suppress cosmics)
     hists_["muonDelXY_"] = ibooker.book2D("MuonDelXY", "d_{xy}(#mu)", 50, -0.1, 0.1, 50, -0.1, 0.1);
  
     // set axes titles for dxy for muons
     hists_["muonDelXY_"]->setAxisTitle("x [cm]", 1);
     hists_["muonDelXY_"]->setAxisTitle("y [cm]", 2);
  
     if (verbosity_ == VERBOSE)
       return;
  
     // --- [DEBUG] --- //
     // charged hadron isolation component of the candidate muon (depending on the
     // decay channel)
     hists_["muonChHadIso_"] = ibooker.book1D("MuonChHadIsoComp", "ChHad_{IsoComponent}(#mu TightId)", 50, 0., 5.);
     // neutral hadron isolation component of the candidate muon (depending on the
     // decay channel)
     hists_["muonNeHadIso_"] = ibooker.book1D("MuonNeHadIsoComp", "NeHad_{IsoComponent}(#mu TightId)", 50, 0., 5.);
     // photon isolation component of the candidate muon (depending on the decay
     // channel)
     hists_["muonPhIso_"] = ibooker.book1D("MuonPhIsoComp", "Photon_{IsoComponent}(#mu TightId)", 50, 0., 5.);
     // charged hadron isolation component of the candidate electron (depending on
     // the decay channel)
     hists_["elecChHadIso_"] = ibooker.book1D("ElectronChHadIsoComp", "ChHad_{IsoComponent}(e tightId)", 50, 0., 5.);
     // neutral hadron isolation component of the candidate electron (depending on
     // the decay channel)
     hists_["elecNeHadIso_"] = ibooker.book1D("ElectronNeHadIsoComp", "NeHad_{IsoComponent}(e tightId)", 50, 0., 5.);
     // photon isolation component of the candidate electron (depending on the
     // decay channel)
     hists_["elecPhIso_"] = ibooker.book1D("ElectronPhIsoComp", "Photon_{IsoComponent}(e tightId)", 50, 0., 5.);
  
     // multiplicity for combined secondary vertex
     hists_["jetMultBCSVM_"] = ibooker.book1D("JetMultBCSVM", "N_{30}(CSVM)", 10, 0., 10.);
     // btag discriminator for combined secondary vertex
     hists_["jetBCSV_"] = ibooker.book1D("JetDiscCSV", "BJet Disc_{CSV}(JET)", 100, -1., 2.);
     // pt of the 1. leading jet (uncorrected)
     // hists_["jet1PtRaw_"] = ibooker.book1D("Jet1PtRaw", "pt_{Raw}(jet1)", 60, 0., 300.);
     // pt of the 2. leading jet (uncorrected)
     // hists_["jet2PtRaw_"] = ibooker.book1D("Jet2PtRaw", "pt_{Raw}(jet2)", 60, 0., 300.);
     // pt of the 3. leading jet (uncorrected)
     // hists_["jet3PtRaw_"] = ibooker.book1D("Jet3PtRaw", "pt_{Raw}(jet3)", 60, 0., 300.);
     // pt of the 4. leading jet (uncorrected)
     // hists_["jet4PtRaw_"] = ibooker.book1D("Jet4PtRaw", "pt_{Raw}(jet4)", 60, 0., 300.);
     // selected events
     hists_["eventLogger_"] = ibooker.book2D("EventLogger", "Logged Events", 9, 0., 9., 10, 0., 10.);
  
     // set axes titles for selected events
     hists_["eventLogger_"]->getTH1()->SetOption("TEXT");
     hists_["eventLogger_"]->setBinLabel(1, "Run", 1);
     hists_["eventLogger_"]->setBinLabel(2, "Block", 1);
     hists_["eventLogger_"]->setBinLabel(3, "Event", 1);
     hists_["eventLogger_"]->setBinLabel(4, "pt_{30,loose}(jet1)", 1);
     hists_["eventLogger_"]->setBinLabel(5, "pt_{30,loose}(jet2)", 1);
     hists_["eventLogger_"]->setBinLabel(6, "pt_{30,loose}(jet3)", 1);
     hists_["eventLogger_"]->setBinLabel(7, "pt_{30,loose}(jet4)", 1);
     hists_["eventLogger_"]->setBinLabel(8, "M_{W}", 1);
     hists_["eventLogger_"]->setBinLabel(9, "M_{Top}", 1);
     hists_["eventLogger_"]->setAxisTitle("logged evts", 2);
     return;
   }

References dqm::implementation::IBooker::book1D(), dqm::implementation::IBooker::book2D(), directory_, hists_, label_, dqm::implementation::NavigatorBase::setCurrentFolder(), STANDARD, AlCaHLTBitMon_QueryRunRegistry::string, triggerBinLabels(), triggerPaths_, VERBOSE, and verbosity_.

◆ booked()

bool SingleTopTChannelLepton::MonitorEnsemble::booked ( const std::string histName ) const

inlineprivate

check if histogram was booked

Definition at line 91 of file SingleTopTChannelLeptonDQM.h.

91 { return hists_.find(histName) != hists_.end(); };

References hists_.

Referenced by fill().

◆ fill() [1/5]

void MonitorEnsemble::fill	(	const edm::Event &	event,
		const edm::EventSetup &	setup
	)

fill monitor histograms with electronId and jetCorrections

Definition at line 309 of file SingleTopTChannelLeptonDQM.cc.

                                                                               {
     // fetch trigger event if configured such
     edm::Handle<edm::TriggerResults> triggerTable;
  
     /*
     ------------------------------------------------------------
  
     Primary Vertex Monitoring
  
     ------------------------------------------------------------
   */
  
     // fill monitoring plots for primary verices
     edm::Handle<edm::View<reco::Vertex>> pvs;
  
     if (!event.getByToken(pvs_, pvs))
       return;
     const reco::Vertex& Pvertex = pvs->front();
     unsigned int pvMult = 0;
     for (edm::View<reco::Vertex>::const_iterator pv = pvs->begin(); pv != pvs->end(); ++pv) {
       if (!pvSelect_ || (*pvSelect_)(*pv))
         pvMult++;
     }
     fill("pvMult_", pvMult);
     /*
      ------------------------------------------------------------
  
      Electron Monitoring
  
      ------------------------------------------------------------
   */
  
     // fill monitoring plots for electrons
     edm::Handle<edm::View<reco::PFCandidate>> elecs;
     reco::GsfElectron e;
     edm::Handle<double> _rhoHandle;
     event.getByLabel(rhoTag, _rhoHandle);
  
     if (!event.getByToken(elecs_, elecs))
       return;
  
     // check availability of electron id
     edm::Handle<edm::ValueMap<float>> electronId;
     if (!electronId_.isUninitialized()) {
       if (!event.getByToken(electronId_, electronId)) {
         return;
       }
     }
     // loop electron collection
     unsigned int eMult = 0, eMultIso = 0;
     std::vector<const reco::PFCandidate*> isoElecs;
  
     for (edm::View<reco::PFCandidate>::const_iterator elec = elecs->begin(); elec != elecs->end(); ++elec) {
       if (elec->gsfElectronRef().isNull()) {
         continue;
       }
       reco::GsfElectronRef gsf_el = elec->gsfElectronRef();
       // restrict to electrons with good electronId
       if (electronId_.isUninitialized()
               ? true
               : ((double)(*electronId)[gsf_el] >=
                  eidCutValue_)) {  //This Electron Id is not currently used, but we can keep this for future needs
         if (!elecSelect_ || (*elecSelect_)(*elec)) {
           double el_ChHadIso = gsf_el->pfIsolationVariables().sumChargedHadronPt;
           double el_NeHadIso = gsf_el->pfIsolationVariables().sumNeutralHadronEt;
           double el_PhIso = gsf_el->pfIsolationVariables().sumPhotonEt;
           double absEta = std::abs(gsf_el->superCluster()->eta());
  
           //Effective Area computation
           double eA = 0;
           if (absEta < 1.000)
             eA = 0.1703;
           else if (absEta < 1.479)
             eA = 0.1715;
           else if (absEta < 2.000)
             eA = 0.1213;
           else if (absEta < 2.200)
             eA = 0.1230;
           else if (absEta < 2.300)
             eA = 0.1635;
           else if (absEta < 2.400)
             eA = 0.1937;
           else if (absEta < 5.000)
             eA = 0.2393;
  
           double rho = _rhoHandle.isValid() ? (float)(*_rhoHandle) : 0;
           double el_pfRelIso = (el_ChHadIso + max(0., el_NeHadIso + el_PhIso - rho * eA)) / gsf_el->pt();
  
           //Only TightId
           if (eMult == 0) {  // Restricted to the leading tight electron
             fill("elecRelIso_", el_pfRelIso);
             fill("elecChHadIso_", el_ChHadIso);
             fill("elecNeHadIso_", el_NeHadIso);
             fill("elecPhIso_", el_PhIso);
           }
           ++eMult;
  
           if (!((el_pfRelIso < 0.0588 && absEta < 1.479) || (el_pfRelIso < 0.0571 && absEta > 1.479)))
             continue;  // PF Isolation with Effective Area Corrections according to https://twiki.cern.ch/twiki/bin/viewauth/CMS/CutBasedElectronIdentificationRun2
  
           // TightId and TightIso
           if (eMultIso == 0) {  //Only leading
             e = *gsf_el;
             fill("elecPt_", gsf_el->pt());
             fill("elecEta_", gsf_el->eta());
             fill("elecPhi_", gsf_el->phi());
           }
           ++eMultIso;
         }
       }
     }
     //fill("elecMult_", eMult);
     fill("elecMultTight_", eMultIso);
  
     /*
      ------------------------------------------------------------
  
      Muon Monitoring
  
      ------------------------------------------------------------
   */
  
     // fill monitoring plots for muons
     unsigned int mMult = 0, mTight = 0, mTightId = 0;
  
     edm::Handle<edm::View<reco::PFCandidate>> muons;
     edm::View<reco::PFCandidate>::const_iterator muonit;
     reco::MuonRef muon;
     reco::Muon mu;
  
     if (!event.getByToken(muons_, muons))
       return;
  
     for (edm::View<reco::PFCandidate>::const_iterator muonit = muons->begin(); muonit != muons->end(); ++muonit) {
       if (muonit->muonRef().isNull())
         continue;
       reco::MuonRef muon = muonit->muonRef();
  
       // restrict to globalMuons
       if (muon->isGlobalMuon()) {
         fill("muonDelZ_", muon->innerTrack()->vz());  // CB using inner track!
         fill("muonDelXY_", muon->innerTrack()->vx(), muon->innerTrack()->vy());
  
         // apply preselection
         if ((!muonSelect_ || (*muonSelect_)(*muonit))) {
           mMult++;
           double chHadPt = muon->pfIsolationR04().sumChargedHadronPt;
           double neHadEt = muon->pfIsolationR04().sumNeutralHadronEt;
           double phoEt = muon->pfIsolationR04().sumPhotonEt;
           double pfRelIso = (chHadPt + max(0., neHadEt + phoEt - 0.5 * muon->pfIsolationR04().sumPUPt)) /
                             muon->pt();  // CB dBeta corrected iso!
  
           if (!(muon->isGlobalMuon() && muon->isPFMuon() && muon->globalTrack()->normalizedChi2() < 10. &&
                 muon->globalTrack()->hitPattern().numberOfValidMuonHits() > 0 && muon->numberOfMatchedStations() > 1 &&
                 muon->innerTrack()->hitPattern().numberOfValidPixelHits() > 0 &&
                 muon->innerTrack()->hitPattern().trackerLayersWithMeasurement() > 5 &&
                 fabs(muon->muonBestTrack()->dxy(Pvertex.position())) < 0.2 &&
                 fabs(muon->muonBestTrack()->dz(Pvertex.position())) < 0.5))
             continue;  //Only tight muons
  
           if (mTightId == 0) {
             fill("muonRelIso_", pfRelIso);
             fill("muonChHadIso_", chHadPt);
             fill("muonNeHadIso_", neHadEt);
             fill("muonPhIso_", phoEt);
           }
           mTightId++;
  
           if (!(pfRelIso < 0.15))
             continue;  //Tight Iso
  
           if (mTight == 0) {  //Leading tightId tightIso muon
             mu = *(muon);
             fill("muonPt_", muon->pt());
             fill("muonEta_", muon->eta());
             fill("muonPhi_", muon->phi());
           }
           mTight++;
         }
       }
     }
     fill("muonMult_", mMult);
     fill("muonMultTight_", mTight);
  
     /*
   ------------------------------------------------------------
  
   Jet Monitoring
  
   ------------------------------------------------------------
   */
  
     // check availability of the btaggers
     edm::Handle<reco::JetTagCollection> btagEff, btagPur, btagVtx, btagCSV;
     if (includeBTag_) {
       if (!event.getByToken(btagCSV_, btagCSV))
         return;
     }
  
     edm::Handle<reco::JetCorrector> corrector;
     event.getByToken(mJetCorrector, corrector);
     if (!event.getByToken(mJetCorrector, corrector))
       return;
     // load jet
     // corrector if configured such
     //  const JetCorrector* corrector = 0;
     //  if (!jetCorrector_.empty()) {
  
     // check whether a jet correcto is in the event setup or not
     //    if (setup.find(edm::eventsetup::EventSetupRecordKey::makeKey<
     //            JetCorrectionsRecord>())) {
     //      corrector = JetCorrector::getJetCorrector(jetCorrector_, setup);
     //    } else {
     //      edm::LogVerbatim("SingleTopTChannelLeptonDQM")
     //          << "\n"
     //          << "-----------------------------------------------------------------"
     //             "-------------------- \n"
     //          << " No JetCorrectionsRecord available from EventSetup:\n"
     //          << "  - Jets will not be corrected.\n"
     //          << "  - If you want to change this add the following lines to your "
     //             "cfg file:\n"
     //          << "\n"
     //          << "  ## load jet corrections\n"
     //          << "  "
     //             "process.load(\"JetMETCorrections.Configuration."
     //             "JetCorrectionServicesAllAlgos_cff\") \n"
     //          << "  process.prefer(\"ak5CaloL2L3\")\n"
     //          << "\n"
     //          << "-----------------------------------------------------------------"
     //             "-------------------- \n";
     //    }
     //}
     // loop jet collection
     std::vector<reco::Jet> correctedJets;
     std::vector<double> JetTagValues;
     reco::Jet TaggedJetCand;
     unsigned int mult = 0, multLoose = 0, multCSV = 0;
     vector<double> bJetDiscVal;
  
     edm::Handle<edm::View<reco::Jet>> jets;
     if (!event.getByToken(jets_, jets)) {
       return;
     }
  
     for (edm::View<reco::Jet>::const_iterator jet = jets->begin(); jet != jets->end(); ++jet) {
       bool isLoose = false;
       // check jetID for calo jets, keep functionality if we ever want to go back to those
       //    unsigned int idx = jet - jets->begin();
       //    if (dynamic_cast<const reco::CaloJet*>(&*jet)) {
       //      if (jetIDSelect_ &&
       //          dynamic_cast<const reco::CaloJet*>(jets->refAt(idx).get())) {
       //        if (!(*jetIDSelect_)((*jetID)[jets->refAt(idx)])) continue;
       //      }
       //    }
  
       // check additional jet selection for pf jets
       if (dynamic_cast<const reco::PFJet*>(&*jet)) {
         reco::PFJet sel = dynamic_cast<const reco::PFJet&>(*jet);
         if ((*jetlooseSelection_)(sel))
           isLoose = true;
         sel.scaleEnergy(corrector->correction(*jet));
         if (!(*jetSelection_)(sel))
           continue;
         //    else if (dynamic_cast<const reco::CaloJet*>(&*jet)) {
         //      reco::CaloJet sel = dynamic_cast<const reco::CaloJet&>(*jet);
         //      sel.scaleEnergy(corrector ? corrector->correction(*jet) : 1.);
         //      if ( jetSelectCalo==nullptr)
         //  jetSelectCalo.reset(new StringCutObjectSelector<reco::CaloJet>(jetSelect_));
         //      if (!((*jetSelectCalo)(sel))) {
         //        continue;
         //      }
       }
       //    else {
       //      reco::Jet sel = *jet;
       //      sel.scaleEnergy(corrector ? corrector->correction(*jet) : 1.);
       //      if ( jetSelectJet==nullptr)
       //    jetSelectJet.reset(new StringCutObjectSelector<reco::Jet>(jetSelect_));
       //
       //      if (!((*jetSelectJet)(sel))) continue;
       //    }
  
       // prepare jet to fill monitor histograms
       reco::Jet monitorJet = *jet;
  
       ++mult;  // determine jet (no Id) multiplicity
       monitorJet.scaleEnergy(corrector->correction(*jet));
  
       if (isLoose) {  //Loose Id
         unsigned int idx = jet - jets->begin();
         correctedJets.push_back(monitorJet);
         if (includeBTag_) {
           // fill b-discriminators
           edm::RefToBase<reco::Jet> jetRef = jets->refAt(idx);
           fill("jetBCSV_", (*btagCSV)[jetRef]);
           if ((*btagCSV)[jetRef] > btagCSVWP_) {
             if (multCSV == 0) {
               TaggedJetCand = monitorJet;
               bJetDiscVal.push_back((*btagCSV)[jetRef]);
             } else if (multCSV == 1) {
               bJetDiscVal.push_back((*btagCSV)[jetRef]);
               if (bJetDiscVal[1] > bJetDiscVal[0])
                 TaggedJetCand = monitorJet;
             }
             ++multCSV;
           }
           JetTagValues.push_back((*btagCSV)[jetRef]);
         }
  
         // fill pt/eta for the leading four jets
         if (multLoose == 0) {
           fill("jet1Pt_", monitorJet.pt());
           fill("jet1Eta_", monitorJet.eta());
         };
         if (multLoose == 1) {
           fill("jet2Pt_", monitorJet.pt());
           fill("jet2Eta_", monitorJet.eta());
         }
         multLoose++;
       }
     }
     fill("jetMult_", mult);
     fill("jetMultLoose_", multLoose);
     fill("jetMultBCSVM_", multCSV);
  
     /*
   ------------------------------------------------------------
  
   MET Monitoring
  
   ------------------------------------------------------------
   */
  
     // fill monitoring histograms for met
     reco::MET mET;
     for (std::vector<edm::EDGetTokenT<edm::View<reco::MET>>>::const_iterator met_ = mets_.begin(); met_ != mets_.end();
          ++met_) {
       edm::Handle<edm::View<reco::MET>> met;
       if (!event.getByToken(*met_, met))
         continue;
       if (met->begin() != met->end()) {
         unsigned int idx = met_ - mets_.begin();
         if (idx == 0) {
           fill("metPflow_", met->begin()->et());
           mET = *(met->begin());
         }
       }
     }
  
     /*
      ------------------------------------------------------------
  
      Event Monitoring
  
      ------------------------------------------------------------
   */
  
     // fill W boson and top mass estimates
     Calculate eventKinematics(MAXJETS, WMASS);
     double wMass = eventKinematics.massWBoson(correctedJets);
     double topMass = eventKinematics.massTopQuark(correctedJets);
     if (wMass >= 0 && topMass >= 0) {
       fill("massW_", wMass);
       fill("massTop_", topMass);
     }
     // fill plots for trigger monitoring
     if ((lowerEdge_ == -1. && upperEdge_ == -1.) || (lowerEdge_ < wMass && wMass < upperEdge_)) {
       if (!triggerTable_.isUninitialized())
         fill(event, *triggerTable, "trigger", triggerPaths_);
       if (logged_ <= hists_.find("eventLogger_")->second->getNbinsY()) {
         // log runnumber, lumi block, event number & some
         // more pysics infomation for interesting events
         fill("eventLogger_", 0.5, logged_ + 0.5, event.eventAuxiliary().run());
         fill("eventLogger_", 1.5, logged_ + 0.5, event.eventAuxiliary().luminosityBlock());
         fill("eventLogger_", 2.5, logged_ + 0.5, event.eventAuxiliary().event());
         if (!correctedJets.empty())
           fill("eventLogger_", 3.5, logged_ + 0.5, correctedJets[0].pt());
         if (correctedJets.size() > 1)
           fill("eventLogger_", 4.5, logged_ + 0.5, correctedJets[1].pt());
         if (correctedJets.size() > 2)
           fill("eventLogger_", 5.5, logged_ + 0.5, correctedJets[2].pt());
         if (correctedJets.size() > 3)
           fill("eventLogger_", 6.5, logged_ + 0.5, correctedJets[3].pt());
         fill("eventLogger_", 7.5, logged_ + 0.5, wMass);
         fill("eventLogger_", 8.5, logged_ + 0.5, topMass);
         ++logged_;
       }
     }
     if (multCSV != 0 && mTight == 1) {
       double mtW = eventKinematics.tmassWBoson(&mu, mET, TaggedJetCand);
       fill("MTWm_", mtW);
       double MTT = eventKinematics.tmassTopQuark(&mu, mET, TaggedJetCand);
       fill("mMTT_", MTT);
     }
  
     if (multCSV != 0 && eMultIso == 1) {
       double mtW = eventKinematics.tmassWBoson(&e, mET, TaggedJetCand);
       fill("MTWe_", mtW);
       double MTT = eventKinematics.tmassTopQuark(&e, mET, TaggedJetCand);
       fill("eMTT_", MTT);
     }
   }

References funct::abs(), btagCSV_, btagCSVWP_, pfClustersFromHGC3DClusters_cfi::corrector, MillePedeFileConverter_cfg::e, eidCutValue_, singleTopDQM_cfi::elecs, elecs_, elecSelect_, topSingleLeptonDQM_PU_cfi::electronId, electronId_, reco::LeafCandidate::eta(), dqmMemoryStats::float, hists_, heavyIonCSV_trainingSettings::idx, includeBTag_, edm::EDGetTokenT< T >::isUninitialized(), edm::HandleBase::isValid(), metsig::jet, jetlooseSelection_, singleTopDQM_cfi::jets, jets_, jetSelection_, logged_, lowerEdge_, Calculate::massTopQuark(), Calculate::massWBoson(), SiStripPI::max, SingleTopTChannelLepton::MAXJETS, BTaggingMonitor_cfi::met, mets_, mJetCorrector, amptDefaultParameters_cff::mu, VarParsing::mult, HLT_FULL_cff::muon, PDWG_BPHSkim_cff::muons, muons_, muonSelect_, reco::Vertex::position(), DiDispStaMuonMonitor_cfi::pt, reco::LeafCandidate::pt(), MetAnalyzer::pv(), FSQDQM_cfi::pvs, pvs_, pvSelect_, rhoTag, reco::Jet::scaleEnergy(), EgammaValidation_Wenu_cff::sel, Calculate::tmassTopQuark(), Calculate::tmassWBoson(), triggerPaths_, triggerTable_, funct::true, upperEdge_, trackerHitRTTI::vector, pseudoTop_cfi::wMass, and SingleTopTChannelLepton::WMASS.

Referenced by fill().

◆ fill() [2/5]

void MonitorEnsemble::fill	(	const edm::Event &	event,
		const edm::TriggerResults &	triggerTable,
		std::string	channel,
		const std::vector< std::string >	labels
	)		const

inlineprivate

fill trigger monitoring histograms

Definition at line 215 of file SingleTopTChannelLeptonDQM.h.

                                                                              {
     for (unsigned int idx = 0; idx < labels.size(); ++idx) {
       if (accept(event, triggerTable, monitorPath(labels[idx]))) {
         fill(channel + "Mon_", idx + 0.5);
         // take care to fill triggerMon_ before evts is being called
         int evts = hists_.find(channel + "Mon_")->second->getBinContent(idx + 1);
         double value = hists_.find(channel + "Eff_")->second->getBinContent(idx + 1);
         fill(
             channel + "Eff_", idx + 0.5, 1. / evts * (accept(event, triggerTable, selectionPath(labels[idx])) - value));
       }
     }
   }

References accept(), fill(), hists_, heavyIonCSV_trainingSettings::idx, SummaryClient_cfi::labels, monitorPath(), and selectionPath().

◆ fill() [3/5]

void SingleTopTChannelLepton::MonitorEnsemble::fill	(	const std::string	histName,
		double	value
	)		const

inlineprivate

fill histogram if it had been booked before

Definition at line 93 of file SingleTopTChannelLeptonDQM.h.

                                                             {
       if (booked(histName))
         hists_.find(histName)->second->Fill(value);
     };

References booked(), and hists_.

◆ fill() [4/5]

void SingleTopTChannelLepton::MonitorEnsemble::fill	(	const std::string	histName,
		double	xValue,
		double	yValue
	)		const

inlineprivate

fill histogram if it had been booked before (2-dim version)

Definition at line 98 of file SingleTopTChannelLeptonDQM.h.

                                                                             {
       if (booked(histName))
         hists_.find(histName)->second->Fill(xValue, yValue);
     };

References booked(), and hists_.

◆ fill() [5/5]

void SingleTopTChannelLepton::MonitorEnsemble::fill	(	const std::string	histName,
		double	xValue,
		double	yValue,
		double	zValue
	)		const

inlineprivate

fill histogram if it had been booked before (2-dim version)

Definition at line 103 of file SingleTopTChannelLeptonDQM.h.

                                                                                            {
       if (booked(histName))
         hists_.find(histName)->second->Fill(xValue, yValue, zValue);
     };

References booked(), and hists_.

◆ monitorPath()

std::string SingleTopTChannelLepton::MonitorEnsemble::monitorPath ( const std::string & label ) const

inlineprivate

deduce monitorPath from label, the label is expected to be of type 'selectionPath:monitorPath'

Definition at line 77 of file SingleTopTChannelLeptonDQM.h.

77 { return label.substr(label.find(':') + 1); };

References label.

Referenced by fill(), and triggerBinLabels().

◆ selectionPath()

std::string SingleTopTChannelLepton::MonitorEnsemble::selectionPath ( const std::string & label ) const

inlineprivate

deduce selectionPath from label, the label is expected to be of type 'selectionPath:monitorPath'

Definition at line 80 of file SingleTopTChannelLeptonDQM.h.

80 { return label.substr(0, label.find(':')); };

References label.

Referenced by fill(), and triggerBinLabels().

◆ triggerBinLabels()

void MonitorEnsemble::triggerBinLabels	(	std::string	channel,
		const std::vector< std::string >	labels
	)

inlineprivate

set configurable labels for trigger monitoring histograms

Definition at line 207 of file SingleTopTChannelLeptonDQM.h.

                                                                                                     {
     for (unsigned int idx = 0; idx < labels.size(); ++idx) {
       hists_[channel + "Mon_"]->setBinLabel(idx + 1, "[" + monitorPath(labels[idx]) + "]", 1);
       hists_[channel + "Eff_"]->setBinLabel(
           idx + 1, "[" + selectionPath(labels[idx]) + "]|[" + monitorPath(labels[idx]) + "]", 1);
     }
   }

References hists_, heavyIonCSV_trainingSettings::idx, SummaryClient_cfi::labels, monitorPath(), and selectionPath().

Referenced by book().

Member Data Documentation

◆ btagCombVtx_

edm::EDGetTokenT<reco::JetTagCollection> SingleTopTChannelLepton::MonitorEnsemble::btagCombVtx_

private

Definition at line 184 of file SingleTopTChannelLeptonDQM.h.

◆ btagCombVtxWP_

double SingleTopTChannelLepton::MonitorEnsemble::btagCombVtxWP_

private

Definition at line 187 of file SingleTopTChannelLeptonDQM.h.

◆ btagCSV_

edm::EDGetTokenT<reco::JetTagCollection> SingleTopTChannelLepton::MonitorEnsemble::btagCSV_

private

Definition at line 184 of file SingleTopTChannelLeptonDQM.h.

Referenced by fill(), and MonitorEnsemble().

◆ btagCSVWP_

double SingleTopTChannelLepton::MonitorEnsemble::btagCSVWP_

private

Definition at line 187 of file SingleTopTChannelLeptonDQM.h.

Referenced by fill(), and MonitorEnsemble().

◆ btagEff_

edm::EDGetTokenT<reco::JetTagCollection> SingleTopTChannelLepton::MonitorEnsemble::btagEff_

private

btag discriminator labels

Definition at line 184 of file SingleTopTChannelLeptonDQM.h.

◆ btagEffWP_

double SingleTopTChannelLepton::MonitorEnsemble::btagEffWP_

private

btag working points

Definition at line 187 of file SingleTopTChannelLeptonDQM.h.

◆ btagPur_

edm::EDGetTokenT<reco::JetTagCollection> SingleTopTChannelLepton::MonitorEnsemble::btagPur_

private

Definition at line 184 of file SingleTopTChannelLeptonDQM.h.

◆ btagPurWP_

double SingleTopTChannelLepton::MonitorEnsemble::btagPurWP_

private

Definition at line 187 of file SingleTopTChannelLeptonDQM.h.

◆ btagVtx_

edm::EDGetTokenT<reco::JetTagCollection> SingleTopTChannelLepton::MonitorEnsemble::btagVtx_

private

Definition at line 184 of file SingleTopTChannelLeptonDQM.h.

◆ btagVtxWP_

double SingleTopTChannelLepton::MonitorEnsemble::btagVtxWP_

private

Definition at line 187 of file SingleTopTChannelLeptonDQM.h.

◆ directory_

std::string SingleTopTChannelLepton::MonitorEnsemble::directory_

private

Definition at line 198 of file SingleTopTChannelLeptonDQM.h.

Referenced by book(), and MonitorEnsemble().

◆ eidCutValue_

double SingleTopTChannelLepton::MonitorEnsemble::eidCutValue_

private

electronId pattern we expect the following pattern: 0: fails 1: passes electron ID only 2: passes electron Isolation only 3: passes electron ID and Isolation only 4: passes conversion rejection 5: passes conversion rejection and ID 6: passes conversion rejection and Isolation 7: passes the whole selection As described on https://twiki.cern.ch/twiki/bin/view/CMS/SimpleCutBasedEleID

Definition at line 151 of file SingleTopTChannelLeptonDQM.h.

Referenced by fill(), and MonitorEnsemble().