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1 | #ifndef AliVTrack_H | |
2 | #define AliVTrack_H | |
3 | /* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | ||
7 | //------------------------------------------------------------------------- | |
8 | // base class for ESD and AOD tracks | |
9 | // Author: A. Dainese | |
10 | //------------------------------------------------------------------------- | |
11 | ||
12 | #include <TBits.h> | |
13 | ||
14 | #include "AliVParticle.h" | |
15 | ||
16 | class AliVVertex; | |
17 | class AliExternalTrackParam; | |
18 | class AliTPCdEdxInfo; | |
19 | class AliDetectorPID; | |
20 | ||
21 | class AliVTrack: public AliVParticle { | |
22 | ||
23 | public: | |
24 | enum { | |
25 | kITSin = 0x1 | |
26 | ,kITSout = 0x2 | |
27 | ,kITSrefit = 0x4 | |
28 | ,kITSpid = 0x8 | |
29 | ,kTPCin = 0x10 | |
30 | ,kTPCout = 0x20 | |
31 | ,kTPCrefit = 0x40 | |
32 | ,kTPCpid = 0x80 | |
33 | ,kTRDin = 0x100 | |
34 | ,kTRDout = 0x200 | |
35 | ,kTRDrefit = 0x400 | |
36 | ,kTRDpid = 0x800 | |
37 | ,kTOFin = 0x1000 | |
38 | ,kTOFout = 0x2000 | |
39 | ,kTOFrefit = 0x4000 | |
40 | ,kTOFpid = 0x8000 | |
41 | ,kHMPIDout = 0x10000 | |
42 | ,kHMPIDpid = 0x20000 | |
43 | ,kEMCALmatch = 0x40000 | |
44 | ,kTRDbackup = 0x80000 | |
45 | ,kTOFmismatch = 0x100000 | |
46 | ,kPHOSmatch = 0x200000 | |
47 | ,kITSupg = 0x400000 // flag that in the ITSupgrade reco | |
48 | // | |
49 | ,kGlobalMerge = 0x1000000 | |
50 | ,kMultInV0 = 0x2000000 //BIT(25): assumed to be belong to V0 in multiplicity estimates | |
51 | ,kMultSec = 0x4000000 //BIT(26): assumed to be secondary (due to the DCA) in multiplicity estimates | |
52 | ,kEmbedded = 0x8000000 // BIT(27), 1<<27: Is a track that has been embedded into the event | |
53 | // | |
54 | ,kITSpureSA = 0x10000000 | |
55 | ,kTRDStop = 0x20000000 | |
56 | ,kESDpid = 0x40000000 | |
57 | ,kTIME = 0x80000000 | |
58 | }; | |
59 | enum { | |
60 | kTRDnPlanes = 6, | |
61 | kEMCALNoMatch = -4096, | |
62 | kTOFBCNA = -100 | |
63 | }; | |
64 | ||
65 | AliVTrack() { } | |
66 | virtual ~AliVTrack() { } | |
67 | AliVTrack(const AliVTrack& vTrack); | |
68 | AliVTrack& operator=(const AliVTrack& vTrack); | |
69 | ||
70 | virtual Int_t GetID() const = 0; | |
71 | virtual UChar_t GetITSClusterMap() const = 0; | |
72 | virtual void GetITSdEdxSamples(Double_t s[4]) const {for (int i=4;i--;) s[i]=0;}; | |
73 | virtual const TBits* GetTPCClusterMapPtr() const {return NULL;} | |
74 | virtual const TBits* GetTPCFitMapPtr() const {return NULL;} | |
75 | virtual const TBits* GetTPCSharedMapPtr() const {return NULL;} | |
76 | virtual Float_t GetTPCClusterInfo(Int_t /*nNeighbours*/, Int_t /*type*/, Int_t /*row0*/=0, Int_t /*row1*/=159, Int_t /*type*/= 0) const {return 0.;} | |
77 | virtual AliTPCdEdxInfo * GetTPCdEdxInfo() const {return 0x0;} | |
78 | virtual UShort_t GetTPCNcls() const { return 0;} | |
79 | virtual UShort_t GetTPCNclsF() const { return 0;} | |
80 | virtual Double_t GetTRDslice(Int_t /*plane*/, Int_t /*slice*/) const { return -1.; } | |
81 | virtual Int_t GetNumberOfTRDslices() const { return 0; } | |
82 | virtual UChar_t GetTRDncls() const {return 0;} | |
83 | virtual UChar_t GetTRDntrackletsPID() const { return 0;} | |
84 | virtual void SetDetectorPID(const AliDetectorPID */*pid*/) {;} | |
85 | virtual const AliDetectorPID* GetDetectorPID() const { return 0x0; } | |
86 | virtual Double_t GetTRDchi2() const { return -1;} | |
87 | ||
88 | virtual Int_t GetEMCALcluster() const {return kEMCALNoMatch;} | |
89 | virtual void SetEMCALcluster(Int_t) {;} | |
90 | virtual Bool_t IsEMCAL() const {return kFALSE;} | |
91 | ||
92 | virtual Double_t GetTrackPhiOnEMCal() const {return -999;} | |
93 | virtual Double_t GetTrackEtaOnEMCal() const {return -999;} | |
94 | virtual Double_t GetTrackPtOnEMCal() const {return -999;} | |
95 | virtual Double_t GetTrackPOnEMCal() const {return -999;} | |
96 | virtual void SetTrackPhiEtaPtOnEMCal(Double_t,Double_t,Double_t=-999) {;} | |
97 | ||
98 | virtual Int_t GetPHOScluster() const {return -1;} | |
99 | virtual void SetPHOScluster(Int_t) {;} | |
100 | virtual Bool_t IsPHOS() const {return kFALSE;} | |
101 | ||
102 | //pid info | |
103 | virtual void SetStatus(ULong_t /*flags*/) {;} | |
104 | virtual void ResetStatus(ULong_t /*flags*/) {;} | |
105 | ||
106 | virtual Double_t GetITSsignal() const {return 0.;} | |
107 | virtual Double_t GetTPCsignal() const {return 0.;} | |
108 | virtual Double_t GetTPCsignalTunedOnData() const {return 0.;} | |
109 | virtual UShort_t GetTPCsignalN() const {return 0 ;} | |
110 | virtual Double_t GetTPCmomentum() const {return 0.;} | |
111 | virtual Double_t GetTPCTgl() const {return 0.;} | |
112 | virtual Double_t GetTOFsignal() const {return 0.;} | |
113 | virtual Double_t GetTOFsignalTunedOnData() const {return 0.;} | |
114 | virtual Double_t GetHMPIDsignal() const {return 0.;} | |
115 | virtual Double_t GetTRDsignal() const {return 0.;} | |
116 | ||
117 | virtual Double_t GetHMPIDoccupancy() const {return 0.;} | |
118 | ||
119 | virtual Int_t GetHMPIDcluIdx() const {return 0;} | |
120 | ||
121 | virtual void GetHMPIDtrk(Float_t &/*&x*/, Float_t &/*y*/, Float_t &/*th*/, Float_t &/*ph*/) const {;} | |
122 | virtual void GetHMPIDmip(Float_t &/*x*/, Float_t &/*y*/, Int_t &/*q*/,Int_t &/*nph*/) const {;} | |
123 | ||
124 | virtual Bool_t GetOuterHmpPxPyPz(Double_t */*p*/) const {return kFALSE;} | |
125 | ||
126 | virtual void GetIntegratedTimes(Double_t */*times*/) const { return; } | |
127 | virtual Double_t GetTRDmomentum(Int_t /*plane*/, Double_t */*sp*/=0x0) const {return 0.;} | |
128 | virtual void GetHMPIDpid(Double_t */*p*/) const {;} | |
129 | virtual Double_t GetIntegratedLength() const { return 0.;} | |
130 | ||
131 | virtual ULong_t GetStatus() const = 0; | |
132 | virtual Bool_t GetXYZ(Double_t *p) const = 0; | |
133 | virtual Bool_t GetXYZAt(Double_t /*x*/, Double_t /*b*/, Double_t* /*r*/ ) const {return kFALSE;} | |
134 | virtual Double_t GetBz() const; | |
135 | virtual void GetBxByBz(Double_t b[3]) const; | |
136 | virtual Bool_t GetCovarianceXYZPxPyPz(Double_t cv[21]) const = 0; | |
137 | virtual Bool_t PropagateToDCA(const AliVVertex *vtx,Double_t b,Double_t maxd,Double_t dz[2],Double_t covar[3]) = 0; | |
138 | virtual const AliExternalTrackParam * GetOuterParam() const { return NULL; } | |
139 | virtual const AliExternalTrackParam * GetInnerParam() const { return NULL; } | |
140 | virtual Int_t GetNcls(Int_t /*idet*/) const { return 0; } | |
141 | virtual Bool_t GetPxPyPz(Double_t */*p*/) const { return kFALSE; } | |
142 | virtual void SetID(Short_t /*id*/) {;} | |
143 | virtual Int_t GetTOFBunchCrossing(Double_t = 0, Bool_t = kFALSE) const { return kTOFBCNA;} | |
144 | ||
145 | ClassDef(AliVTrack,1) // base class for tracks | |
146 | }; | |
147 | ||
148 | #endif |