TrackAnalyzer.h

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#ifndef TrackAnalyzer_H
#define TrackAnalyzer_H
// 
// Original Author:  Suchandra Dutta, Giorgia Mila
//         Created:  Thu 28 22:45:30 CEST 2008

#include <memory>
#include <fstream>
#include <unordered_map>
#include "FWCore/Utilities/interface/EDGetToken.h"
#include "FWCore/Framework/interface/ConsumesCollector.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "DQMServices/Core/interface/MonitorElement.h"

#include "DataFormats/BeamSpot/interface/BeamSpot.h"
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"

#include "DataFormats/SiPixelCluster/interface/SiPixelCluster.h"
#include "DataFormats/Scalers/interface/LumiScalers.h"

#include "DQMServices/Core/interface/DQMStore.h"

class BeamSpot;
namespace dqm {
class TrackAnalyzer 
{
    public:
        TrackAnalyzer(const edm::ParameterSet&);
        TrackAnalyzer(const edm::ParameterSet&, edm::ConsumesCollector& iC);
        ~TrackAnalyzer();
        void initHisto(DQMStore::IBooker & ibooker, const edm::EventSetup &, const edm::ParameterSet&);

        void analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup, const reco::Track& track);

        void doSoftReset  (DQMStore * dqmStore_);
        void doReset      ();
        void undoSoftReset(DQMStore * dqmStore_);
        void setLumiFlag();
        // Compute and locally store the number of Good vertices found
        // in the event. This information is used as X-axis value in
        // the hit-efficiency plots derived from the hit patter. This
        // ugly design to avoid comuting this very same quantity for
        // each and every track while in the analyze method. A
        // redesign of the class is needed in the future.
        void setNumberOfGoodVertices(const edm::Event &);
        void setBX(const edm::Event &);
        void setLumi(const edm::Event &, const edm::EventSetup& iSetup);

    private:
    void initHistos();
        void fillHistosForState(const edm::EventSetup& iSetup, const reco::Track & track, std::string sname);
        void bookHistosForState(std::string sname,DQMStore::IBooker & ibooker);
        void bookHistosForHitProperties(DQMStore::IBooker & ibooker);
    void bookHistosForLScertification(DQMStore::IBooker & ibooker);
    void bookHistosForBeamSpot(DQMStore::IBooker & ibooker);
        void bookHistosForTrackerSpecific(DQMStore::IBooker & ibooker);
        void bookHistosForEfficiencyFromHitPatter(DQMStore::IBooker &ibooker, const edm::EventSetup & iSetup, const std::string suffix, bool useInac);
        void fillHistosForHitProperties(const edm::EventSetup& iSetup, const reco::Track & track, std::string sname);
    void fillHistosForLScertification(const edm::EventSetup& iSetup, const reco::Track & track, std::string sname);
        void fillHistosForTrackerSpecific(const reco::Track & track);
        void fillHistosForEfficiencyFromHitPatter(const reco::Track & track, const std::string suffix, const float monitoring,bool useInac);

        // ----------member data ---------------------------
    std::string TopFolder_;

    edm::EDGetTokenT<reco::BeamSpot> beamSpotToken_;
    edm::EDGetTokenT<reco::VertexCollection> pvToken_;
    edm::EDGetTokenT<edmNew::DetSetVector<SiPixelCluster> > pixelClustersToken_;
    edm::EDGetTokenT<LumiScalersCollection> lumiscalersToken_;
    float lumi_factor_per_bx_;
    
        edm::ParameterSet const* conf_;

        std::string stateName_;

        bool doTrackerSpecific_;
        bool doAllPlots_;
        bool doBSPlots_;
        bool doPVPlots_;
    bool doDCAPlots_;
    bool doGeneralPropertiesPlots_;
    bool doMeasurementStatePlots_;
    bool doHitPropertiesPlots_;
    bool doRecHitVsPhiVsEtaPerTrack_;
    bool doRecHitVsPtVsEtaPerTrack_;
    // ADD by Mia
    bool doLayersVsPhiVsEtaPerTrack_;
    bool doTrackRecHitVsPhiVsEtaPerTrack_;
    bool doTrackRecHitVsPtVsEtaPerTrack_;
    bool doTrackLayersVsPhiVsEtaPerTrack_;
    bool doTrack2DChi2Plots_;
    bool doRecHitsPerTrackProfile_;
    // ADD by Mia in order to clean the tracking MEs
    // do not plot *Theta* and TrackPx* and TrackPy*
    bool doThetaPlots_;
    bool doTrackPxPyPlots_;
    // ADD by Mia in order to not plot DistanceOfClosestApproach w.r.t. (0,0,0)
    // the DistanceOfClosestApproach w.r.t. the beam-spot is already shown in DistanceOfClosestApproachToBS
    bool doDCAwrtPVPlots_;
    bool doDCAwrt000Plots_;

    bool doLumiAnalysis_;

    // ADD by Mia in order to turnON test MEs
    bool doTestPlots_;

    //For HI Plots
    bool doHIPlots_;

        // IP significance plots
        bool doSIPPlots_;

        // Compute the hit-finding efficiency using the HitPattern of
        // the reconstructed tracks
        bool doEffFromHitPatternVsPU_;
        bool doEffFromHitPatternVsBX_;
        bool doEffFromHitPatternVsLUMI_;
    int  pvNDOF_;
    bool  useBPixLayer1_;
    int   minNumberOfPixelsPerCluster_;
    float minPixelClusterCharge_;   
    std::string qualityString_;
    
        struct TkParameterMEs {
      TkParameterMEs() :
        TrackP(nullptr)
        , TrackPx(nullptr)
        , TrackPy(nullptr)
        , TrackPz(nullptr)
        , TrackPt(nullptr)
        
        , TrackPxErr(nullptr)
        , TrackPyErr(nullptr)
        , TrackPzErr(nullptr)
        , TrackPtErr(nullptr)
        , TrackPErr(nullptr)
        
        , TrackPtErrVsEta(nullptr)
        
        , TrackQ(nullptr)
        
        , TrackPhi(nullptr)
        , TrackEta(nullptr)
        , TrackTheta(nullptr)
        
        , TrackPhiErr(nullptr)
        , TrackEtaErr(nullptr)
        , TrackThetaErr(nullptr)
        
        , NumberOfRecHitsPerTrackVsPhi(nullptr)
        , NumberOfRecHitsPerTrackVsTheta(nullptr)
        , NumberOfRecHitsPerTrackVsEta(nullptr)
        , NumberOfRecHitVsPhiVsEtaPerTrack(nullptr)
        
        , NumberOfValidRecHitsPerTrackVsPhi(nullptr)
        , NumberOfValidRecHitsPerTrackVsTheta(nullptr)
        , NumberOfValidRecHitsPerTrackVsEta(nullptr)
        , NumberOfValidRecHitsPerTrackVsPt(nullptr)
        , NumberOfValidRecHitVsPhiVsEtaPerTrack(nullptr)
        , NumberOfValidRecHitVsPtVsEtaPerTrack(nullptr)

            , NumberOfLostRecHitsPerTrackVsPhi(nullptr)
            , NumberOfLostRecHitsPerTrackVsTheta(nullptr)
            , NumberOfLostRecHitsPerTrackVsEta(nullptr)
            , NumberOfLostRecHitsPerTrackVsPt(nullptr)
            , NumberOfLostRecHitVsPhiVsEtaPerTrack(nullptr)
            , NumberOfLostRecHitVsPtVsEtaPerTrack(nullptr)

            , NumberOfMIRecHitsPerTrackVsPhi(nullptr)
            , NumberOfMIRecHitsPerTrackVsTheta(nullptr)
            , NumberOfMIRecHitsPerTrackVsEta(nullptr)
            , NumberOfMIRecHitsPerTrackVsPt(nullptr)
            , NumberOfMIRecHitVsPhiVsEtaPerTrack(nullptr)
            , NumberOfMIRecHitVsPtVsEtaPerTrack(nullptr)

            , NumberOfMORecHitsPerTrackVsPhi(nullptr)
            , NumberOfMORecHitsPerTrackVsTheta(nullptr)
            , NumberOfMORecHitsPerTrackVsEta(nullptr)
            , NumberOfMORecHitsPerTrackVsPt(nullptr)
            , NumberOfMORecHitVsPhiVsEtaPerTrack(nullptr)
            , NumberOfMORecHitVsPtVsEtaPerTrack(nullptr)
    
        , NumberOfLayersPerTrackVsPhi(nullptr)
        , NumberOfLayersPerTrackVsTheta(nullptr)
        , NumberOfLayersPerTrackVsEta(nullptr)

            , Chi2oNDFVsNHits(nullptr)
            , Chi2oNDFVsPt(nullptr)
        , Chi2oNDFVsEta(nullptr)
        , Chi2oNDFVsPhi(nullptr)
        , Chi2oNDFVsTheta(nullptr)

        , Chi2ProbVsEta(nullptr)
        , Chi2ProbVsPhi(nullptr)
        , Chi2ProbVsTheta(nullptr)
      {}
      
      MonitorElement* TrackP;
      MonitorElement* TrackPx;
      MonitorElement* TrackPy;
      MonitorElement* TrackPz;
      MonitorElement* TrackPt;
      
      MonitorElement* TrackPxErr;
      MonitorElement* TrackPyErr;
      MonitorElement* TrackPzErr;
      MonitorElement* TrackPtErr;
      MonitorElement* TrackPErr;
      
      MonitorElement* TrackPtErrVsEta;
      
      MonitorElement* TrackQ;
      
      MonitorElement* TrackPhi;
      MonitorElement* TrackEta;
          MonitorElement* TrackEtaPhi=nullptr;
          MonitorElement* TrackEtaPhiInner=nullptr;
          MonitorElement* TrackEtaPhiOuter=nullptr;

      MonitorElement* TrackTheta;
      
      MonitorElement* TrackPhiErr;
      MonitorElement* TrackEtaErr;
      MonitorElement* TrackThetaErr;
      
      MonitorElement* NumberOfRecHitsPerTrackVsPhi;
      MonitorElement* NumberOfRecHitsPerTrackVsTheta;
      MonitorElement* NumberOfRecHitsPerTrackVsEta;
      MonitorElement* NumberOfRecHitVsPhiVsEtaPerTrack;
      
      MonitorElement* NumberOfValidRecHitsPerTrackVsPhi;
      MonitorElement* NumberOfValidRecHitsPerTrackVsTheta;
      MonitorElement* NumberOfValidRecHitsPerTrackVsEta;
      MonitorElement* NumberOfValidRecHitsPerTrackVsPt;
      MonitorElement* NumberOfValidRecHitVsPhiVsEtaPerTrack;
      MonitorElement* NumberOfValidRecHitVsPtVsEtaPerTrack;

          MonitorElement* NumberOfLostRecHitsPerTrackVsPhi;
          MonitorElement* NumberOfLostRecHitsPerTrackVsTheta;
          MonitorElement* NumberOfLostRecHitsPerTrackVsEta;
          MonitorElement* NumberOfLostRecHitsPerTrackVsPt;
          MonitorElement* NumberOfLostRecHitVsPhiVsEtaPerTrack;
          MonitorElement* NumberOfLostRecHitVsPtVsEtaPerTrack;

          MonitorElement* NumberOfMIRecHitsPerTrackVsPhi;
          MonitorElement* NumberOfMIRecHitsPerTrackVsTheta;
          MonitorElement* NumberOfMIRecHitsPerTrackVsEta;
          MonitorElement* NumberOfMIRecHitsPerTrackVsPt;
          MonitorElement* NumberOfMIRecHitVsPhiVsEtaPerTrack;
          MonitorElement* NumberOfMIRecHitVsPtVsEtaPerTrack;

          MonitorElement* NumberOfMORecHitsPerTrackVsPhi;
          MonitorElement* NumberOfMORecHitsPerTrackVsTheta;
          MonitorElement* NumberOfMORecHitsPerTrackVsEta;
          MonitorElement* NumberOfMORecHitsPerTrackVsPt;
          MonitorElement* NumberOfMORecHitVsPhiVsEtaPerTrack;
          MonitorElement* NumberOfMORecHitVsPtVsEtaPerTrack;

      MonitorElement* NumberOfLayersPerTrackVsPhi;
      MonitorElement* NumberOfLayersPerTrackVsTheta;
      MonitorElement* NumberOfLayersPerTrackVsEta;

          MonitorElement* Chi2oNDFVsNHits;
          MonitorElement* Chi2oNDFVsPt;
      MonitorElement* Chi2oNDFVsEta;
      MonitorElement* Chi2oNDFVsPhi;
      MonitorElement* Chi2oNDFVsTheta;
      
      MonitorElement* Chi2ProbVsEta;
      MonitorElement* Chi2ProbVsPhi;
      MonitorElement* Chi2ProbVsTheta;
    
    };
        std::map<std::string, TkParameterMEs> TkParameterMEMap;
    
    
    MonitorElement* NumberOfRecHitsPerTrack;
    MonitorElement* NumberOfValidRecHitsPerTrack;
    MonitorElement* NumberOfLostRecHitsPerTrack;
        MonitorElement* NumberOfMIRecHitsPerTrack = nullptr;
        MonitorElement* NumberOfMORecHitsPerTrack = nullptr;

    
    MonitorElement* NumberOfRecHitsPerTrackVsPhi = nullptr;
    MonitorElement* NumberOfRecHitsPerTrackVsTheta = nullptr;
    MonitorElement* NumberOfRecHitsPerTrackVsEta = nullptr;
    MonitorElement* NumberOfRecHitVsPhiVsEtaPerTrack = nullptr;
    
    MonitorElement* NumberOfValidRecHitsPerTrackVsPhi = nullptr;
    MonitorElement* NumberOfValidRecHitsPerTrackVsTheta = nullptr;
    MonitorElement* NumberOfValidRecHitsPerTrackVsEta = nullptr;
    MonitorElement* NumberOfValidRecHitsPerTrackVsPt = nullptr;
    MonitorElement* NumberOfValidRecHitVsPhiVsEtaPerTrack = nullptr;
    MonitorElement* NumberOfValidRecHitVsPtVsEtaPerTrack = nullptr;

          MonitorElement* NumberOfLostRecHitsPerTrackVsPhi = nullptr;
          MonitorElement* NumberOfLostRecHitsPerTrackVsTheta = nullptr;
          MonitorElement* NumberOfLostRecHitsPerTrackVsEta = nullptr;
          MonitorElement* NumberOfLostRecHitsPerTrackVsPt = nullptr;
          MonitorElement* NumberOfLostRecHitVsPhiVsEtaPerTrack = nullptr;
          MonitorElement* NumberOfLostRecHitVsPtVsEtaPerTrack = nullptr;

          MonitorElement* NumberOfMIRecHitsPerTrackVsPhi = nullptr;
          MonitorElement* NumberOfMIRecHitsPerTrackVsTheta = nullptr;
          MonitorElement* NumberOfMIRecHitsPerTrackVsEta = nullptr;
          MonitorElement* NumberOfMIRecHitsPerTrackVsPt = nullptr;
          MonitorElement* NumberOfMIRecHitVsPhiVsEtaPerTrack = nullptr;
          MonitorElement* NumberOfMIRecHitVsPtVsEtaPerTrack = nullptr;

          MonitorElement* NumberOfMORecHitsPerTrackVsPhi = nullptr;
          MonitorElement* NumberOfMORecHitsPerTrackVsTheta = nullptr;
          MonitorElement* NumberOfMORecHitsPerTrackVsEta = nullptr;
          MonitorElement* NumberOfMORecHitsPerTrackVsPt = nullptr;
          MonitorElement* NumberOfMORecHitVsPhiVsEtaPerTrack = nullptr;
          MonitorElement* NumberOfMORecHitVsPtVsEtaPerTrack = nullptr;

          MonitorElement* ValidFractionPerTrack = nullptr;
          MonitorElement* ValidFractionVsPhiVsEtaPerTrack = nullptr;

    
    MonitorElement* NumberOfLayersPerTrack[4] = {nullptr,nullptr,nullptr,nullptr};
    
    MonitorElement* NumberOfLayersPerTrackVsPhi;
    MonitorElement* NumberOfLayersPerTrackVsTheta;
    MonitorElement* NumberOfLayersPerTrackVsEta;

    MonitorElement* NumberOfLayersVsPhiVsEtaPerTrack[5]= {nullptr,nullptr,nullptr,nullptr,nullptr};


    MonitorElement* Chi2;
    MonitorElement* Chi2Prob;
    MonitorElement* Chi2oNDF;

        MonitorElement* Chi2oNDFVsNHits = nullptr;
        MonitorElement* Chi2oNDFVsPt = nullptr;
    MonitorElement* Chi2oNDFVsEta = nullptr;
    MonitorElement* Chi2oNDFVsPhi;
    MonitorElement* Chi2oNDFVsTheta;
    
    MonitorElement* Chi2ProbVsEta;
    MonitorElement* Chi2ProbVsPhi;
    MonitorElement* Chi2ProbVsTheta;
    
    MonitorElement* DistanceOfClosestApproach;
    MonitorElement* DistanceOfClosestApproachError;
    MonitorElement* DistanceOfClosestApproachErrorVsPt;
    MonitorElement* DistanceOfClosestApproachErrorVsEta;
    MonitorElement* DistanceOfClosestApproachErrorVsPhi;
    MonitorElement* DistanceOfClosestApproachErrorVsDxy;
    MonitorElement* DistanceOfClosestApproachToBS;
    MonitorElement* AbsDistanceOfClosestApproachToBS;
    MonitorElement* DistanceOfClosestApproachToPV;
        MonitorElement* DistanceOfClosestApproachToPVZoom;
    MonitorElement* DeltaZToPV;
        MonitorElement* DeltaZToPVZoom;
    MonitorElement* DistanceOfClosestApproachVsTheta;
    MonitorElement* DistanceOfClosestApproachVsPhi;
    MonitorElement* DistanceOfClosestApproachToBSVsPhi;
    MonitorElement* DistanceOfClosestApproachToPVVsPhi;
    MonitorElement* DistanceOfClosestApproachVsEta;
    MonitorElement* xPointOfClosestApproach;
    MonitorElement* xPointOfClosestApproachToPV;
    MonitorElement* xPointOfClosestApproachVsZ0wrt000;
    MonitorElement* xPointOfClosestApproachVsZ0wrtBS;
    MonitorElement* xPointOfClosestApproachVsZ0wrtPV;
    MonitorElement* yPointOfClosestApproach;
    MonitorElement* yPointOfClosestApproachToPV;
    MonitorElement* yPointOfClosestApproachVsZ0wrt000;
    MonitorElement* yPointOfClosestApproachVsZ0wrtBS;
    MonitorElement* yPointOfClosestApproachVsZ0wrtPV;
    MonitorElement* zPointOfClosestApproach;
    MonitorElement* zPointOfClosestApproachToPV;
    MonitorElement* zPointOfClosestApproachVsPhi;
    MonitorElement *algorithm, *oriAlgo;
    MonitorElement *stoppingSource;
    MonitorElement *stoppingSourceVSeta;
    MonitorElement *stoppingSourceVSphi;
    // TESTING MEs
    MonitorElement* TESTDistanceOfClosestApproachToBS;
    MonitorElement* TESTDistanceOfClosestApproachToBSVsPhi;
    
    // add by Mia in order to deal w/ LS transitions
    MonitorElement* Chi2oNDF_lumiFlag;
    MonitorElement* NumberOfRecHitsPerTrack_lumiFlag;

    //new plots for Heavy Ion DQM
    MonitorElement* LongDCASig;
    MonitorElement* TransDCASig;
    MonitorElement* dNdPhi_HighPurity;
    MonitorElement* dNdEta_HighPurity;
    MonitorElement* dNdPt_HighPurity;
    MonitorElement* NhitVsEta_HighPurity;
    MonitorElement* NhitVsPhi_HighPurity;
    MonitorElement* Ptdist_HighPurity;
    MonitorElement* dNhitdPt_HighPurity;

    // IP significance plots
    MonitorElement *sipDxyToBS;
    MonitorElement *sipDzToBS;
    MonitorElement *sip3dToPV;
    MonitorElement *sip2dToPV;
    MonitorElement *sipDxyToPV;
    MonitorElement *sipDzToPV;
    
    struct TkRecHitsPerSubDetMEs {
      MonitorElement* NumberOfRecHitsPerTrack;
      MonitorElement* NumberOfRecHitsPerTrackVsPhi;
      MonitorElement* NumberOfRecHitsPerTrackVsEta;
      MonitorElement* NumberOfRecHitsPerTrackVsPt;
      MonitorElement* NumberOfLayersPerTrack;
      MonitorElement* NumberOfLayersPerTrackVsPhi;
      MonitorElement* NumberOfLayersPerTrackVsEta;
      MonitorElement* NumberOfLayersPerTrackVsPt;
          MonitorElement* RecHitChi2PerTrack;
      
      int         detectorId;
      std::string detectorTag;
    };
        std::map<std::string, TkRecHitsPerSubDetMEs> TkRecHitsPerSubDetMEMap;
    
        struct Key {
          int det;
          int subdet;
      int monitoring;
          explicit Key(int det, int subdet,int monitoring):det(det),subdet(subdet),monitoring(monitoring){};
          bool operator==(const Key & other) const {
            return (det == other.det && subdet == other.subdet && monitoring == other.monitoring);
          }
        };

        struct KeyHasher {
          std::size_t operator()(const Key& k) const {
            // 3 bits (0x7) for kind of monitoring (7 kinds at most)
            // next 8 bits to the subdetector (255 subdetectors at most)
            // next 8 bits to the detector (255 detectors at most)
            return (size_t)(
                (k.monitoring & (0x7)) |
                ((k.subdet & (0xff)) << 3) |
                ((k.det & (0xff)) << 11));
          }
        };

        std::unordered_map<Key, MonitorElement *, KeyHasher> hits_valid_;
        std::unordered_map<Key, MonitorElement *, KeyHasher> hits_missing_;
        std::unordered_map<Key, MonitorElement *, KeyHasher> hits_inactive_;
        std::unordered_map<Key, MonitorElement *, KeyHasher> hits_bad_;
        std::unordered_map<Key, MonitorElement *, KeyHasher> hits_total_;
        unsigned int good_vertices_;
        unsigned int bx_;
        float pixel_lumi_;
        float scal_lumi_;
    enum monQuantity {
      VsPU,
      VsBX,
      VsPIXELLUMI,
      VsSCALLUMI,
      END
    };
    std::string monName[monQuantity::END] = { "", "VsBX", "VsPIXELLUMI", "VsSCALLUMI" };

        std::string histname;  //for naming the histograms according to algorithm used
};
}
#endif