2 // Class AliRsnCutRange
4 // General implementation of cuts which check a value inside a range.
5 // This range can be defined by two integers or two doubles.
6 // A user-friendly enumeration allows to define what is checked.
8 // authors: Martin Vala (martin.vala@cern.ch)
9 // Alberto Pulvirenti (alberto.pulvirenti@ct.infn.it)
12 #ifndef ALIRSNCUTPIDTOF_H
13 #define ALIRSNCUTPIDTOF_H
16 #include "AliVTrack.h"
18 #include "AliRsnCut.h"
20 class AliRsnCutPIDTOF : public AliRsnCut {
23 AliRsnCutPIDTOF(const char *name = "cutTOF",
24 EPARTYPE particle = AliPID::kKaon,
25 Double_t nSigmaMin = -3.,
26 Double_t nSigmaMax = 3.,
27 Bool_t rejectUnmatched = kFALSE);
29 AliRsnCutPIDTOF(const AliRsnCutPIDTOF ©);
30 AliRsnCutPIDTOF &operator=(const AliRsnCutPIDTOF ©);
31 virtual ~AliRsnCutPIDTOF() { }
33 AliESDpid *ESDpid() {return fESDpid;}
34 AliAODpidUtil *AODpid() {return fAODpid;}
36 void SetRejectUnmatched(Bool_t yn = kTRUE) {fRejectUnmatched = yn;}
37 void SetNSigmaRange(Double_t min, Double_t max) {fMinD = min; fMaxD = max;}
38 void SetRefType(EPARTYPE type) {fRefType = type; fRefMass = AliPID::ParticleMass(type);}
40 Bool_t IsMatched(AliVTrack *vtrack);
41 virtual Bool_t IsSelected(TObject *object);
42 virtual void Print(const Option_t *option = "") const;
48 Bool_t fRejectUnmatched; // decide if non TOF matched tracks pass the cut or not
49 EPARTYPE fRefType; // particle type for which PID is checked
50 Double_t fRefMass; // reference mass used for computations
51 AliESDpid *fESDpid; //! PID utility for ESD
52 AliAODpidUtil *fAODpid; //! PID utility for AOD
54 ClassDef(AliRsnCutPIDTOF, 1)
57 inline Bool_t AliRsnCutPIDTOF::IsMatched(AliVTrack *vtrack)
60 // Checks if the track has the status flags required for an ITS standalone track
64 AliWarning("NULL argument: impossible to check status");
68 Bool_t isTOFout = ((vtrack->GetStatus() & AliESDtrack::kTOFout) != 0);
69 Bool_t isTIME = ((vtrack->GetStatus() & AliESDtrack::kTIME) != 0);
71 // if flags are not set, track is not matched
72 if (!isTOFout || !isTIME) return kFALSE;
74 // do an additional check on integrated length for ESD tracks
75 AliESDtrack *esdTrack = dynamic_cast<AliESDtrack *>(vtrack);
76 if (esdTrack) if (esdTrack->GetIntegratedLength() < 350.) return kFALSE;
78 // if we are here, flags are OK and length also