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74ca66e3 | 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=0x0001,kITSout=0x0002,kITSrefit=0x0004,kITSpid=0x0008, | |
26 | kTPCin=0x0010,kTPCout=0x0020,kTPCrefit=0x0040,kTPCpid=0x0080, | |
27 | kTRDin=0x0100,kTRDout=0x0200,kTRDrefit=0x0400,kTRDpid=0x0800, | |
28 | kTOFin=0x1000,kTOFout=0x2000,kTOFrefit=0x4000,kTOFpid=0x8000, | |
29 | kTOFmismatch=0x100000, | |
30 | kHMPIDout=0x10000,kHMPIDpid=0x20000, | |
31 | kEMCALmatch=0x40000, | |
32 | kPHOSmatch=0x200000, | |
33 | kTRDbackup =0x80000, | |
34 | kTRDStop=0x20000000, | |
35 | kESDpid=0x40000000, | |
36 | kTIME=0x80000000, | |
37 | kGlobalMerge=0x08000000, | |
38 | kITSpureSA=0x10000000, | |
39 | kMultInV0 =0x2000000, //BIT(25): assumed to be belong to V0 in multiplicity estimates | |
40 | kMultSec =0x4000000, //BIT(26): assumed to be secondary (due to the DCA) in multiplicity estimates | |
41 | kEmbedded =0x8000000 // BIT(27), 1<<27: Is a track that has been embedded into the event | |
42 | }; | |
43 | enum { | |
44 | kTRDnPlanes = 6, | |
45 | kEMCALNoMatch = -4096, | |
46 | kTOFBCNA = -100 | |
47 | }; | |
48 | ||
49 | AliVTrack() { } | |
50 | virtual ~AliVTrack() { } | |
51 | AliVTrack(const AliVTrack& vTrack); | |
52 | AliVTrack& operator=(const AliVTrack& vTrack); | |
53 | ||
54 | virtual Int_t GetID() const = 0; | |
55 | virtual UChar_t GetITSClusterMap() const = 0; | |
56 | virtual void GetITSdEdxSamples(Double_t s[4]) const {for (int i=4;i--;) s[i]=0;}; | |
57 | virtual const TBits* GetTPCClusterMapPtr() const {return NULL;} | |
58 | virtual const TBits* GetTPCFitMapPtr() const {return NULL;} | |
59 | virtual const TBits* GetTPCSharedMapPtr() const {return NULL;} | |
60 | 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.;} | |
61 | virtual AliTPCdEdxInfo * GetTPCdEdxInfo() const {return 0x0;} | |
62 | virtual UShort_t GetTPCNcls() const { return 0;} | |
63 | virtual UShort_t GetTPCNclsF() const { return 0;} | |
64 | virtual Double_t GetTRDslice(Int_t /*plane*/, Int_t /*slice*/) const { return -1.; } | |
65 | virtual Int_t GetNumberOfTRDslices() const { return 0; } | |
66 | virtual UChar_t GetTRDncls() const {return 0;} | |
67 | virtual UChar_t GetTRDntrackletsPID() const { return 0;} | |
68 | virtual void SetDetectorPID(const AliDetectorPID */*pid*/) {;} | |
69 | virtual const AliDetectorPID* GetDetectorPID() const { return 0x0; } | |
70 | virtual Double_t GetTRDchi2() const { return -1;} | |
71 | ||
72 | virtual Int_t GetEMCALcluster() const {return kEMCALNoMatch;} | |
73 | virtual void SetEMCALcluster(Int_t) {;} | |
74 | virtual Bool_t IsEMCAL() const {return kFALSE;} | |
75 | ||
76 | virtual Double_t GetTrackPhiOnEMCal() const {return -999;} | |
77 | virtual Double_t GetTrackEtaOnEMCal() const {return -999;} | |
78 | virtual void SetTrackPhiEtaOnEMCal(Double_t,Double_t) {;} | |
79 | ||
80 | virtual Int_t GetPHOScluster() const {return -1;} | |
81 | virtual void SetPHOScluster(Int_t) {;} | |
82 | virtual Bool_t IsPHOS() const {return kFALSE;} | |
83 | ||
84 | //pid info | |
85 | virtual void SetStatus(ULong_t /*flags*/) {;} | |
86 | virtual void ResetStatus(ULong_t /*flags*/) {;} | |
87 | ||
88 | virtual Double_t GetITSsignal() const {return 0.;} | |
89 | virtual Double_t GetTPCsignal() const {return 0.;} | |
90 | virtual Double_t GetTPCsignalTunedOnData() const {return 0.;} | |
91 | virtual UShort_t GetTPCsignalN() const {return 0 ;} | |
92 | virtual Double_t GetTPCmomentum() const {return 0.;} | |
93 | virtual Double_t GetTOFsignal() const {return 0.;} | |
94 | virtual Double_t GetHMPIDsignal() const {return 0.;} | |
95 | ||
96 | virtual void GetIntegratedTimes(Double_t */*times*/) const { return; } | |
97 | virtual Double_t GetTRDmomentum(Int_t /*plane*/, Double_t */*sp*/=0x0) const {return 0.;} | |
98 | virtual void GetHMPIDpid(Double_t */*p*/) const {;} | |
99 | ||
100 | virtual ULong_t GetStatus() const = 0; | |
101 | virtual Bool_t GetXYZ(Double_t *p) const = 0; | |
102 | virtual Bool_t GetXYZAt(Double_t /*x*/, Double_t /*b*/, Double_t* /*r*/ ) const {return kFALSE;} | |
103 | virtual Double_t GetBz() const; | |
104 | virtual void GetBxByBz(Double_t b[3]) const; | |
105 | virtual Bool_t GetCovarianceXYZPxPyPz(Double_t cv[21]) const = 0; | |
106 | virtual Bool_t PropagateToDCA(const AliVVertex *vtx,Double_t b,Double_t maxd,Double_t dz[2],Double_t covar[3]) = 0; | |
107 | virtual const AliExternalTrackParam * GetOuterParam() const { return NULL; } | |
108 | virtual const AliExternalTrackParam * GetInnerParam() const { return NULL; } | |
109 | virtual Int_t GetNcls(Int_t /*idet*/) const { return 0; } | |
110 | virtual Bool_t GetPxPyPz(Double_t */*p*/) const { return kFALSE; } | |
111 | virtual void SetID(Short_t /*id*/) {;} | |
112 | virtual Int_t GetTOFBunchCrossing(Double_t = 0, Bool_t = kFALSE) const { return kTOFBCNA;} | |
113 | ||
114 | ClassDef(AliVTrack,1) // base class for tracks | |
115 | }; | |
116 | ||
117 | #endif |