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New Raw Data format implemented
[u/mrichter/AliRoot.git] / TRD / AliTRDmcTrack.h
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16bf9884 1#ifndef ALITRDMCTRACK_H
2#define ALITRDMCTRACK_H
3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
030b4415 7/* $Id$ */
8
9////////////////////////////////////////////////////////////////////////////
10// //
11// TRD MC track //
12// Used for efficiency estimates and matching of reconstructed tracks //
13// to MC particles //
14// //
15////////////////////////////////////////////////////////////////////////////
88cb7938 16
16bf9884 17#include <TObject.h>
18
19class AliTRDgeometry;
20
21class AliTRDmcTrack : public TObject {
22
030b4415 23 public:
16bf9884 24
acc49af9 25 enum { kMAXTB = 30 };
26
16bf9884 27 AliTRDmcTrack();
030b4415 28 AliTRDmcTrack(Int_t label, Int_t seedLabel, Bool_t primary
29 , Float_t mass, Int_t charge, Int_t pdg);
30
31 void SetSeedLabel(Int_t l) { fSeedLab = l; }
32 void SetNumberOfClusters(Int_t n) { fN = n; }
33 void SetPin(Int_t plane, Double_t px, Double_t py, Double_t pz)
acc49af9 34 { fPin[plane][0] = px;
35 fPin[plane][1] = py;
36 fPin[plane][2] = pz; }
030b4415 37 void SetPout(Int_t plane, Double_t px, Double_t py, Double_t pz)
acc49af9 38 { fPout[plane][0] = px;
39 fPout[plane][1] = py;
40 fPout[plane][2] = pz; }
030b4415 41 void SetXYZin(Int_t plane, Double_t x, Double_t y, Double_t z)
acc49af9 42 { fXYZin[plane][0] = x;
43 fXYZin[plane][1] = y;
44 fXYZin[plane][2] = z; }
030b4415 45 void SetXYZout(Int_t plane, Double_t x, Double_t y, Double_t z)
acc49af9 46 { fXYZout[plane][0] = x;
47 fXYZout[plane][1] = y;
48 fXYZout[plane][2] = z; }
030b4415 49
50 Int_t GetTrackIndex() const { return fLab; }
51 Int_t GetSeedLabel() const { return fSeedLab; }
52 Float_t GetMass() const { return fMass; }
53 Int_t GetCharge() const { return fCharge; }
54 Int_t GetPdgCode() const { return fPDG; }
55 Int_t GetNumberOfClusters() const { return fN; }
56 Int_t GetClusterIndex(Int_t ltb, Int_t p, Int_t n) const
57 { return fIndex[ltb][p][n]; }
58 void GetPxPyPzXYZ(Double_t &px, Double_t &py, Double_t &pz
59 , Double_t &x, Double_t &y, Double_t &z
60 , Int_t opt = 0) const;
61 void GetPlanePxPyPz(Double_t &px, Double_t &py, Double_t &pz
62 , Int_t plane, Int_t opt = 0) const;
63 void GetXYZin(Int_t plane, Double_t &x, Double_t &y, Double_t &z) const
acc49af9 64 { x = fXYZin[plane][0];
65 y = fXYZin[plane][1];
66 z = fXYZin[plane][2];
030b4415 67 return; }
68 void GetXYZout(Int_t plane, Double_t &x, Double_t &y, Double_t &z) const
acc49af9 69 { x = fXYZout[plane][0];
70 y = fXYZout[plane][1];
71 z = fXYZout[plane][2];
030b4415 72 return; }
73
74 Bool_t IsPrimary() const { return fPrimary; }
75 void Update(Int_t ltb, Int_t p, Int_t n, Int_t index)
76 { fIndex[ltb][p][n] = index; }
77
78 protected:
79
80 Int_t fLab; // Track index
81 Int_t fSeedLab; // Seed track index
82 Bool_t fPrimary; // TRUE if it's a primary particle
83 Float_t fMass; // Mass of the MC track
84 Int_t fCharge; // Charge of the MC track
85 Int_t fPDG; // PDG code of the MC track
86
87 Int_t fN; // Number of TRD clusters associated with the track
acc49af9 88 Int_t fIndex[kMAXTB][6][2]; // Indices of these clusters
16bf9884 89
acc49af9 90 Double_t fPin[6][3]; // Px,Py,Pz at the entrance of each TRD plane
91 Double_t fPout[6][3]; // Px,Py,Pz at the exit of each TRD plane
fd621f36 92
acc49af9 93 Double_t fXYZin[6][3]; // X,Y,Z at the entrance of the TRD
94 Double_t fXYZout[6][3]; // X,Y,Z at the exit of the TRD
16bf9884 95
acc49af9 96 ClassDef(AliTRDmcTrack,2) // TRD MC track
16bf9884 97
98};
16bf9884 99#endif