]> git.uio.no Git - u/mrichter/AliRoot.git/blame - STEER/STEERBase/AliVTrack.h
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
add cluster occupancy to the ESD friend
[u/mrichter/AliRoot.git] / STEER / STEERBase / AliVTrack.h
CommitLineData
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
16class AliVVertex;
17class AliExternalTrackParam;
18class AliTPCdEdxInfo;
19class AliDetectorPID;
20
21class AliVTrack: public AliVParticle {
22
23public:
24 enum {
2e4eee7d 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
74ca66e3 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;}
a29b2a8a 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) {;}
74ca66e3 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.;}
ef7661fd 111 virtual Double_t GetTPCTgl() const {return 0.;}
74ca66e3 112 virtual Double_t GetTOFsignal() const {return 0.;}
a2c30af1 113 virtual Double_t GetTOFsignalTunedOnData() const {return 0.;}
74ca66e3 114 virtual Double_t GetHMPIDsignal() const {return 0.;}
6736efd5 115 virtual Double_t GetTRDsignal() const {return 0.;}
74ca66e3 116
567624b5 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
74ca66e3 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 {;}
9b5c8b95 129 virtual Double_t GetIntegratedLength() const { return 0.;}
130
74ca66e3 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