| Revision: | 1.1 |
| Committed: | Tue Jun 8 20:17:28 2010 UTC (14 years, 10 months ago) by bendavid |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | Mit_032, Mit_031, Mit_025c_branch2, Mit_025c_branch1, Mit_030, Mit_029c, Mit_029b, Mit_030_pre1, Mit_029a, Mit_029, Mit_029_pre1, Mit_028a, Mit_025c_branch0, Mit_028, Mit_027a, Mit_027, Mit_026, Mit_025e, Mit_025d, Mit_025c, Mit_025b, Mit_025a, Mit_025, Mit_025pre2, Mit_024b, Mit_025pre1, Mit_024a, Mit_024, Mit_023, Mit_022a, Mit_022, Mit_020d, TMit_020d, Mit_020c, Mit_021, Mit_021pre2, Mit_021pre1, Mit_020b, Mit_020a, Mit_020, Mit_020pre1, Mit_018, Mit_017, Mit_017pre3, Mit_017pre2, Mit_017pre1, V07-05-00, Mit_016, Mit_015b, Mit_015a, Mit_015, Mit_014e, Mit_014d, Mit_014c, Mit_014b, ConvRejection-10-06-09, HEAD |
| Branch point for: | Mit_025c_branch |
| Log Message: | Add simple tool to do conversion selection and matching |
| # | Content |
|---|---|
| 1 | //-------------------------------------------------------------------------------------------------- |
| 2 | // $Id: HitDropper.h,v 1.9 2009/12/15 23:27:34 bendavid Exp $ |
| 3 | // |
| 4 | // ConversionMatcher |
| 5 | // |
| 6 | // Utility to match electrons to conversions and perform the final conversion selection for |
| 7 | // electron rejection. |
| 8 | // |
| 9 | // Authors: J.Bendavid |
| 10 | //-------------------------------------------------------------------------------------------------- |
| 11 | |
| 12 | #ifndef MITEDM_CONVERSIONREJECTION_CONVERSIONMATCHER_H |
| 13 | #define MITEDM_CONVERSIONREJECTION_CONVERSIONMATCHER_H |
| 14 | |
| 15 | #include "DataFormats/TrackReco/interface/Track.h" |
| 16 | #include "MitEdm/DataFormats/interface/DecayPart.h" |
| 17 | #include "MitEdm/DataFormats/interface/StablePart.h" |
| 18 | #include "DataFormats/EgammaCandidates/interface/GsfElectron.h" |
| 19 | #include "MitEdm/DataFormats/interface/Types.h" |
| 20 | |
| 21 | namespace mitedm |
| 22 | { |
| 23 | class ConversionMatcher |
| 24 | { |
| 25 | public: |
| 26 | ConversionMatcher() : |
| 27 | radiusMin_(2.0), |
| 28 | lxyMin_(0.0), |
| 29 | lzMin_(0.0), |
| 30 | probMin_(1e-6), |
| 31 | trackProbMin_(1e-6), |
| 32 | wrongHitsMax_(0) |
| 33 | {} |
| 34 | |
| 35 | ConversionMatcher(double radiusMin, double lxyMin, double lzMin, |
| 36 | double probMin, double trackProbMin, uint wrongHitsMax) : |
| 37 | radiusMin_(radiusMin), |
| 38 | lxyMin_(lxyMin), |
| 39 | lzMin_(lzMin), |
| 40 | probMin_(probMin), |
| 41 | trackProbMin_(trackProbMin), |
| 42 | wrongHitsMax_(wrongHitsMax) |
| 43 | {} |
| 44 | |
| 45 | |
| 46 | std::vector<edm::Ptr<DecayPart> > allMatchedConversions(const reco::GsfElectron &ele, |
| 47 | const edm::Handle<std::vector<DecayPart> > &convCol) const; |
| 48 | |
| 49 | std::vector<edm::Ptr<DecayPart> > goodMatchedConversions(const reco::GsfElectron &ele, |
| 50 | const edm::Handle<std::vector<DecayPart> > &convCol) const; |
| 51 | |
| 52 | bool matchesAnyConversion(const reco::GsfElectron &ele, |
| 53 | const edm::Handle<std::vector<DecayPart> > &convCol) const; |
| 54 | |
| 55 | bool matchesGoodConversion(const reco::GsfElectron &ele, |
| 56 | const edm::Handle<std::vector<DecayPart> > &convCol) const; |
| 57 | |
| 58 | bool isGoodConversion(const DecayPart &conv) const; |
| 59 | |
| 60 | bool matchesConversion(const reco::GsfElectron &ele, |
| 61 | const DecayPart &conv) const; |
| 62 | |
| 63 | private: |
| 64 | double radiusMin_; //minimum conversion radius |
| 65 | double lxyMin_; //minimum transverse decay length (wrt PV) |
| 66 | double lzMin_; //minimum z decay length (wrt PV) |
| 67 | double probMin_; //minimum conversion fit probability |
| 68 | double trackProbMin_; //minimum track fit probability |
| 69 | uint wrongHitsMax_; //maximum number of hits before the vertex for each track |
| 70 | |
| 71 | |
| 72 | }; |
| 73 | } |
| 74 | #endif |