File indexing completed on 2023-03-17 11:17:57
0001 #include "PhysicsTools/SelectorUtils/interface/CutApplicatorWithEventContentBase.h"
0002 #include "DataFormats/EgammaCandidates/interface/GsfElectron.h"
0003 #include "DataFormats/EgammaCandidates/interface/ConversionFwd.h"
0004 #include "DataFormats/EgammaCandidates/interface/Conversion.h"
0005 #include "CommonTools/Egamma/interface/ConversionTools.h"
0006 #include "RecoEgamma/EgammaTools/interface/EBEECutValues.h"
0007
0008 class GsfEleTrkPtIsoRhoCut : public CutApplicatorWithEventContentBase {
0009 public:
0010 GsfEleTrkPtIsoRhoCut(const edm::ParameterSet& c);
0011
0012 result_type operator()(const reco::GsfElectronPtr&) const final;
0013
0014 void setConsumes(edm::ConsumesCollector&) final;
0015 void getEventContent(const edm::EventBase&) final;
0016
0017 double value(const reco::CandidatePtr& cand) const final;
0018
0019 CandidateType candidateType() const final { return ELECTRON; }
0020
0021 private:
0022 EBEECutValues slopeTerm_;
0023 EBEECutValues slopeStart_;
0024 EBEECutValues constTerm_;
0025 EBEECutValues rhoEtStart_;
0026 EBEECutValues rhoEA_;
0027
0028 edm::Handle<double> rhoHandle_;
0029 };
0030
0031 DEFINE_EDM_PLUGIN(CutApplicatorFactory, GsfEleTrkPtIsoRhoCut, "GsfEleTrkPtIsoRhoCut");
0032
0033 GsfEleTrkPtIsoRhoCut::GsfEleTrkPtIsoRhoCut(const edm::ParameterSet& params)
0034 : CutApplicatorWithEventContentBase(params),
0035 slopeTerm_(params, "slopeTerm"),
0036 slopeStart_(params, "slopeStart"),
0037 constTerm_(params, "constTerm"),
0038 rhoEtStart_(params, "rhoEtStart"),
0039 rhoEA_(params, "rhoEA") {
0040 edm::InputTag rhoTag = params.getParameter<edm::InputTag>("rho");
0041 contentTags_.emplace("rho", rhoTag);
0042 }
0043
0044 void GsfEleTrkPtIsoRhoCut::setConsumes(edm::ConsumesCollector& cc) {
0045 auto rho = cc.consumes<double>(contentTags_["rho"]);
0046 contentTokens_.emplace("rho", rho);
0047 }
0048
0049 void GsfEleTrkPtIsoRhoCut::getEventContent(const edm::EventBase& ev) { ev.getByLabel(contentTags_["rho"], rhoHandle_); }
0050
0051 CutApplicatorBase::result_type GsfEleTrkPtIsoRhoCut::operator()(const reco::GsfElectronPtr& cand) const {
0052 const double rho = (*rhoHandle_);
0053 const float isolTrkPt = cand->dr03TkSumPt();
0054
0055 const float et = cand->et();
0056 const float cutValue =
0057 et > slopeStart_(cand) ? slopeTerm_(cand) * (et - slopeStart_(cand)) + constTerm_(cand) : constTerm_(cand);
0058
0059 const float rhoCutValue = et >= rhoEtStart_(cand) ? rhoEA_(cand) * rho : 0.;
0060
0061 return isolTrkPt < cutValue + rhoCutValue;
0062 }
0063
0064 double GsfEleTrkPtIsoRhoCut::value(const reco::CandidatePtr& cand) const {
0065 reco::GsfElectronPtr ele(cand);
0066 return ele->dr03TkSumPt();
0067 }
