QcdPhotonsDQM.h

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#ifndef QcdPhotonsDQM_H
#define QcdPhotonsDQM_H


#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/EDAnalyzer.h"

// Trigger stuff
#include "DataFormats/Common/interface/TriggerResults.h"
#include "HLTrigger/HLTcore/interface/HLTConfigProvider.h"

#include "DataFormats/EcalRecHit/interface/EcalRecHitCollections.h"
#include "DataFormats/EgammaCandidates/interface/PhotonFwd.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"

namespace reco {class Jet;}

class DQMStore;
class MonitorElement;

class QcdPhotonsDQM : public edm::EDAnalyzer {
 public:

  QcdPhotonsDQM(const edm::ParameterSet&);

  virtual ~QcdPhotonsDQM();

  void beginJob();

  void beginRun( const edm::Run& , const edm::EventSetup& );

  void analyze(const edm::Event&, const edm::EventSetup&);

  // Divide histograms
  void endRun(const edm::Run&, const edm::EventSetup&);

  void endJob(void);

 private:

  // ----------member data ---------------------------

  DQMStore* theDbe;

  HLTConfigProvider hltConfigProvider_;
  bool isValidHltConfig_;

  // Switch for verbosity
  std::string logTraceName;

  // Variables from config file
  std::string   theTriggerPathToPass_;
  std::vector<std::string> thePlotTheseTriggersToo_;
  edm::InputTag theJetCollectionLabel_;
  edm::EDGetTokenT<edm::TriggerResults> trigTagToken_;
  edm::EDGetTokenT<reco::PhotonCollection> thePhotonCollectionToken_;
  edm::EDGetTokenT<edm::View<reco::Jet> > theJetCollectionToken_;
  edm::EDGetTokenT<reco::VertexCollection> theVertexCollectionToken_;
  double theMinJetPt_;
  double theMinPhotonEt_;
  bool   theRequirePhotonFound_;
  double thePlotPhotonMaxEt_;
  double thePlotPhotonMaxEta_;
  double thePlotJetMaxEta_;

  edm::InputTag theBarrelRecHitTag_;
  edm::InputTag theEndcapRecHitTag_;
  edm::EDGetTokenT<EcalRecHitCollection> theBarrelRecHitToken_;
  edm::EDGetTokenT<EcalRecHitCollection> theEndcapRecHitToken_;

  int num_events_in_run;

  // Histograms
  MonitorElement* h_triggers_passed;
  MonitorElement* h_photon_et_beforeCuts;
  MonitorElement* h_photon_et;
  MonitorElement* h_photon_eta;
  MonitorElement* h_photon_count_bar;
  MonitorElement* h_photon_count_end;
  MonitorElement* h_jet_pt;
  MonitorElement* h_jet_eta;
  MonitorElement* h_jet_count;
  MonitorElement* h_deltaPhi_photon_jet;
  MonitorElement* h_deltaPhi_jet_jet2;
  MonitorElement* h_deltaEt_photon_jet;
  MonitorElement* h_jet2_ptOverPhotonEt;
  MonitorElement* h_jet2_pt;
  MonitorElement* h_jet2_eta;
  MonitorElement* h_deltaPhi_photon_jet2;
  MonitorElement* h_deltaR_jet_jet2;
  MonitorElement* h_deltaR_photon_jet2;

  MonitorElement* h_photon_et_jetcs;
  MonitorElement* h_photon_et_jetco;
  MonitorElement* h_photon_et_jetfs;
  MonitorElement* h_photon_et_jetfo;

  MonitorElement* h_photon_et_ratio_co_cs;
  MonitorElement* h_photon_et_ratio_fo_fs;
  MonitorElement* h_photon_et_ratio_cs_fs;
  MonitorElement* h_photon_et_ratio_co_fs;
  MonitorElement* h_photon_et_ratio_cs_fo;
  MonitorElement* h_photon_et_ratio_co_fo;
};
#endif

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