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//--------------------------------------------------------------------------------------------------
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// $Id: PhotonPairSelector.h,v 1.7 2011/08/03 17:15:43 bendavid Exp $
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//
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// PhotonPairSelector
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//
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// Authors: F. Stoeckli
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//--------------------------------------------------------------------------------------------------
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#ifndef MITPHYSICS_MODS_PHOTONPAIRSELECTOR_H
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#define MITPHYSICS_MODS_PHOTONPAIRSELECTOR_H
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#include "MitAna/TreeMod/interface/BaseMod.h"
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#include "MitAna/DataTree/interface/PhotonFwd.h"
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#include "MitAna/DataTree/interface/TrackCol.h"
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#include "MitAna/DataTree/interface/VertexCol.h"
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#include "MitAna/DataTree/interface/BeamSpotCol.h"
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#include "MitAna/DataTree/interface/PFCandidateCol.h"
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#include "MitAna/DataTree/interface/PileupEnergyDensityCol.h"
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#include "MitAna/DataTree/interface/DecayParticleCol.h"
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#include "MitAna/DataTree/interface/ElectronCol.h"
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#include "MitAna/DataTree/interface/DecayParticleCol.h"
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#include "MitAna/DataTree/interface/PileupInfoCol.h"
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#include "MitAna/DataTree/interface/MCParticleCol.h"
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#include "MitPhysics/Utils/interface/PhotonTools.h"
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#include "MitPhysics/Utils/interface/EGEnergyCorrector.h"
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class TNtuple;
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class TRandom3;
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class TH1D;
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namespace mithep
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{
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class PhotonPairSelector : public BaseMod
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{
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public:
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PhotonPairSelector(const char *name ="PhotonPairSelector",
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const char *title="Selecting PhotonPairs");
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~PhotonPairSelector();
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enum PhotonSelection {
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kNoPhSelection = 0,
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kCiCPhSelection,
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kMITPhSelection
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};
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enum VertexSelection {
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kStdVtxSelection = 0,
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kCiCVtxSelection,
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kMITVtxSelection
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};
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// setting all the input Names
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void SetInputPhotonsName(const char *n){ fPhotonBranchName= n; }
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void SetPhotonsFromBranch(bool b) { fPhotonsFromBranch = b; }
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void SetTrackName(const char *n) { fTrackBranchName = n; }
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void SetElectronName(const char *n) { fElectronName = n; }
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void SetConversionName(const char *n) { fConversionName = n; }
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void SetPUDensityName(const char *n) { fPileUpDenName = n; }
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void SetPVName(const char *n) { fPVName = n; }
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void SetPVFromBranch(bool b) { fPVFromBranch = b; }
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void SetMCParticle(const char *n) { fMCParticleName = n; }
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void SetPUInfoName(const char *n) { fPileUpName = n; }
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void SetBeamspotName(const char *n) { fBeamspotName = n; }
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void SetPFCandName(const char *n) { fPFCandName = n; }
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// set the type of selection
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void SetPhotonSelType(const char *type){ fPhotonSelType = type; }
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void SetVertexSelType(const char *type){ fVertexSelType = type; }
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// get/set the Names for the output Photon Collection
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const char *GetOutputName() const { return fGoodPhotonsName; }
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void SetOutputName(const char *n) { fGoodPhotonsName=n; }
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// set basic Cut variables (FOR PRE-SELECTION)
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void SetPtMin(Double_t pt) { fPhotonPtMin = pt; }
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void SetAbsEtaMax(Double_t eta) { fPhotonEtaMax = eta; }
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void SetLeadingPtMin(Double_t pt) { fLeadingPtMin = pt; }
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void SetTrailingPtMin(Double_t pt) { fTrailingPtMin = pt; }
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// is Data Or Not?
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void SetIsData (Bool_t b) { fIsData = b;};
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// methods to set the MC smearing/energy correction values
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void AddEnCorrPerRun( UInt_t sRun, UInt_t eRun,
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Double_t corr_EB_hR9,
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Double_t corr_EB_lR9,
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Double_t corr_EE_hR9,
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Double_t corr_EE_lR9) {
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fDataEnCorr_EB_hR9.push_back(corr_EB_hR9);
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fDataEnCorr_EB_lR9.push_back(corr_EB_lR9);
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fDataEnCorr_EE_hR9.push_back(corr_EE_hR9);
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fDataEnCorr_EE_lR9.push_back(corr_EE_lR9);
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fRunStart.push_back (sRun);
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fRunEnd.push_back (eRun);
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};
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void SetMCSmearFactors(Double_t _EB_hR9,
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Double_t _EB_lR9,
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Double_t _EE_hR9,
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Double_t _EE_lR9) {
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fMCSmear_EB_hR9 = _EB_hR9;
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fMCSmear_EB_lR9 = _EB_lR9;
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fMCSmear_EE_hR9 = _EE_hR9;
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fMCSmear_EE_lR9 = _EE_lR9;
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};
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void ApplyEleVeto(bool a) { fApplyEleVeto = a; }
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void SetInvertElectronVeto(Bool_t b) { fInvertElectronVeto = b; }
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void DoDataEneCorr(bool a) { fDoDataEneCorr = a; }
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void DoMCSmear(bool a) { fDoMCSmear = a; }
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void SetGoodElectronsFromBranch(Bool_t b) { fGoodElectronsFromBranch = b; }
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void SetGoodElectronName(TString name) { fGoodElectronName = name; }
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void SetDoRegression(Bool_t b) { fDoRegression = b; }
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void SetEtaCorrections(const TH1D *h) { fEtaCorrections = h; }
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protected:
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void Process();
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void SlaveBegin();
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// private auxiliary methods...
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void FindHiggsPtAndZ(Float_t& pt, Float_t& z, Float_t& mass);
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Int_t FindRunRangeIdx(UInt_t run);
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Double_t GetDataEnCorr(Int_t runRange, PhotonTools::CiCBaseLineCats cat);
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Double_t GetMCSmearFac(PhotonTools::CiCBaseLineCats cat);
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Float_t GetEventCat(PhotonTools::CiCBaseLineCats cat1, PhotonTools::CiCBaseLineCats cat2);
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// Names for the input Collections
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TString fPhotonBranchName;
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TString fElectronName;
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TString fGoodElectronName;
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TString fConversionName;
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TString fTrackBranchName;
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TString fPileUpDenName;
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TString fPVName;
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TString fBeamspotName;
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TString fPFCandName;
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TString fMCParticleName;
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TString fPileUpName;
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TString fGoodPhotonsName; //name of exported "good photon" collection
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// Selection Types
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TString fPhotonSelType;
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TString fVertexSelType;
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PhotonSelection fPhSelType;
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VertexSelection fVtxSelType;
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// Basic Pre-Selection kinematics
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Double_t fPhotonPtMin; // min pt cut fro PRE-SELECTION!
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Double_t fPhotonEtaMax; // max eta cut for PRE-SELECTION!
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Double_t fLeadingPtMin;
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Double_t fTrailingPtMin;
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// is it Data or MC?
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Bool_t fIsData;
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// in case there's some PV pre-selection
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Bool_t fPhotonsFromBranch;
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Bool_t fPVFromBranch;
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Bool_t fGoodElectronsFromBranch;
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const PhotonCol *fPhotons;
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const ElectronCol *fElectrons;
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const ElectronCol *fGoodElectrons;
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const DecayParticleCol *fConversions;
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const TrackCol *fTracks;
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const PileupEnergyDensityCol *fPileUpDen;
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const VertexCol *fPV;
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const BeamSpotCol *fBeamspot;
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const PFCandidateCol *fPFCands;
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const MCParticleCol *fMCParticles;
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const PileupInfoCol *fPileUp;
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// Vectroes to hols smeraring/correction factors
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std::vector<Double_t> fDataEnCorr_EB_hR9;
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std::vector<Double_t> fDataEnCorr_EB_lR9;
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std::vector<Double_t> fDataEnCorr_EE_hR9;
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std::vector<Double_t> fDataEnCorr_EE_lR9;
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std::vector<UInt_t> fRunStart;
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std::vector<UInt_t> fRunEnd;
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Double_t fMCSmear_EB_hR9;
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Double_t fMCSmear_EB_lR9;
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Double_t fMCSmear_EE_hR9;
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Double_t fMCSmear_EE_lR9;
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// pointer to RNG ionstance for smearing
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TRandom3* rng;
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EGEnergyCorrector egcor;
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Bool_t fDoRegression;
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TString fPhFixString;
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TString fPhFixFile;
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TString fEBWeights;
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TString fEBVarWeights;
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TString fEEWeights;
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TString fEEVarWeights;
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const TH1D *fEtaCorrections;
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// --------------------------------
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// some streagin flags, not adjustable yet (FIX-ME)
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bool fDoDataEneCorr;
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bool fDoMCSmear;
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bool fDoVtxSelection;
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bool fApplyEleVeto;
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Bool_t fInvertElectronVeto; //=true then invert electron veto (for cic selection only atm)
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ClassDef(PhotonPairSelector, 1) // Photon identification module
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};
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}
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#endif
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