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//--------------------------------------------------------------------------------------------------
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// $Id $
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//
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// MuonQuality
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//
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// Wrapper for BitMask storing the Muon Quality flags. We save information on exactly which
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// of the official muon ID cuts are passed.
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//
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// Authors: S.Xie
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//--------------------------------------------------------------------------------------------------
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#ifndef MITANA_DATATREE_MUONQUALITY_H
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#define MITANA_DATATREE_MUONQUALITY_H
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#include "MitAna/DataCont/interface/BitMask.h"
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#include "MitAna/DataCont/interface/Types.h"
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namespace mithep
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{
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class MuonQuality
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{
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public:
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enum MuonSelectionType { //taken from DataFormats/MuonReco/interface/MuonSelectors.h
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All = 0, //dummy options - always true
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AllGlobalMuons = 1, //checks isGlobalMuon flag
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AllStandAloneMuons = 2, //checks isStandAloneMuon flag
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AllTrackerMuons = 3, //checks isTrackerMuon flag
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TrackerMuonArbitrated = 4, //resolve ambiguity of sharing segments
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AllArbitrated = 5, //all muons with the tracker muon arbitrated
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GlobalMuonPromptTight = 6, //global muons with tighter fit requirements
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TMLastStationLoose = 7, //penetration depth loose selector
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TMLastStationTight = 8, //penetration depth tight selector
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TM2DCompatibilityLoose = 9, //likelihood based loose selector
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TM2DCompatibilityTight = 10, //likelihood based tight selector
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TMOneStationLoose = 11, //require one well matched segment
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TMOneStationTight = 12, //require one well matched segment
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TMLastStationOptimizedLowPtLoose = 13, //combination of TMLastStation and TMOneStation
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TMLastStationOptimizedLowPtTight = 14, //combination of TMLastStation and TMOneStation
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GMTkChiCompatibility = 15, //require tk stub have good chi2 relative to glb track
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GMStaChiCompatibility = 16, //require sta stub have good chi2 compatibility
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//relative to glb track
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GMTkKinkTight = 17, //require a small kink value in the tracker stub
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TMLastStationAngLoose = 18, //TMLastStationLoose with additional angular cuts
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TMLastStationAngTight = 19, //TMLastStationTight with additional angular cuts
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TMOneStationAngLoose = 20, //TMOneStationLoose with additional angular cuts
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TMOneStationAngTight = 21, //TMOneStationTight with additional angular cuts
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//The two algorithms that follow are identical to what were known as
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//TMLastStationOptimizedLowPt* (sans the Barrel) as late as revision
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//1.7 of this file. The names were changed because indeed the low pt
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//optimization applies only to the barrel region, whereas the sel-
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//ectors above are more efficient at low pt in the endcaps, which is
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//what we feel is more suggestive of the algorithm name. This will be
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//less confusing for future generations of CMS members, I hope...
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TMLastStationOptimizedBarrelLowPtLoose = 22, //combination of TMLastStation and TMOneStation
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//but with low pT optimization in barrel only
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TMLastStationOptimizedBarrelLowPtTight = 23 //combination of TMLastStation and TMOneStation
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//but with low pT optimization in barrel only
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};
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MuonQuality() {}
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virtual ~MuonQuality() {}
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void ClearQuality(MuonSelectionType q) { fQualityMask.ClearBit(q); }
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Bool_t Quality(MuonSelectionType q) const { return fQualityMask.TestBit(q); }
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const BitMask32 &QualityMask() const { return fQualityMask; }
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UInt_t NQuality() const { return fQualityMask.NBitsSet(); }
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void SetQuality(MuonSelectionType q) { fQualityMask.SetBit(q); }
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void SetQualityMask(const BitMask32 &q) { fQualityMask = q; }
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protected:
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BitMask32 fQualityMask; //track quality bitmask
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ClassDef(MuonQuality, 1)
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};
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}
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#endif
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