Coding convention, cosmetic changes
[u/mrichter/AliRoot.git] / FMD / AliFMDHit.h
CommitLineData
d28dcc0d 1#ifndef AliFMDhit_H
2#define AliFMDhit_H
4347b38f 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
4 * reserved.
5 *
6 * See cxx source for full Copyright notice
7 */
d28dcc0d 8////////////////////////////////////////////////
4347b38f 9//
10// Manager and hits classes for set:FMD
11//
d28dcc0d 12////////////////////////////////////////////////
4347b38f 13#ifndef ALIHIT_H
14# include "AliHit.h"
15#endif
d28dcc0d 16
4347b38f 17
d28dcc0d 18///////////////////////////////////////////////////////////////////////
19// AliFMDhit is the hit class for the FMD. Hits are the information
20// that comes from a Monte Carlo at each step as a particle mass through
21// sensitive detector elements as particles are transported through a
22// detector.
23//
24// Data members:
25//
26// Int_t fTrack
27// See AliHit for a full description. The track number of the track
28// that made this hit.
29//
30// Float_t fX
31// See AliHit for a full description. The global x position of the
32// hit (in the standard units of the Monte Carlo).
33//
34// Float_t fY
35// See AliHit for a full description. The global y position of the
36// hit (in the standard units of the Monte Carlo).
37//
38// Float_t fZ
39// See AliHit for a full description. The global z position of the
40// hit (in the standard units of the Monte Carlo).
41//
42// Int_t fStatus
43// The track status flag. This flag indicates the track status
44// at the time of creating this hit. It is made up of the following 8
45// status bits from highest order to lowest order bits
46// 0 : IsTrackAlive(): IsTrackStop():IsTrackDisappeared():
47// IsTrackOut():IsTrackExiting():IsTrackEntering():IsTrackInside() .
48// See AliMC for a description of these functions. If the function is
49// true then the bit is set to one, otherwise it is zero.
50
51// Int_t fVolume
52// The number of the FMD detector that contains this hit.
53
54// Float_t fEdep
55// The energy lost by the particle during the step ending in this
56// hit. The units are those determined by the Monte Carlo.
57//
58// Float_t fPx
59// The x momentum, in global coordinates, of the particle that
60// "created" the hit at the time and position of the hit. The units
61// are those determined by the Monte Carlo.
62//
63// Float_t fPy
64// The y momentum, in global coordinates, of the particle that
65// "created" the hit at the time and position of the hit. The units
66// are those determined by the Monte Carlo.
67//
68// Float_t fPz
69// The z momentum, in global coordinates, of the particle that
70// "created" the hit at the time and position of the hit. The units
71// are those determined by the Monte Carlo.
72//
73///
74// Float_t fTime
75// The time of flight associated with the particle ending in this
76// hit. The time is typically measured from the point of creation of the
77// original particle (if this particle is a daughter). The units
4347b38f 78// are those determined by the Monte Carlo.
d28dcc0d 79
4347b38f 80class AliFMDHit : public AliHit
81{
ab256e65 82public:
4347b38f 83 AliFMDHit();
84 AliFMDHit(Int_t shunt,
85 Int_t track,
86 UShort_t detector,
87 Char_t ring,
88 UShort_t sector,
89 UShort_t strip,
90 Float_t x=0,
91 Float_t y=0,
92 Float_t z=0,
93 Float_t px=0,
94 Float_t py=0,
95 Float_t pz=0,
96 Float_t edep=0,
97 Int_t pdg=0,
98 Float_t t=0);
99 virtual ~AliFMDHit() {}
100
101 UShort_t Detector() const { return fDetector; }
102 Char_t Ring() const { return fRing; }
103 UShort_t Sector() const { return fSector; }
104 UShort_t Strip() const { return fStrip; }
105 Float_t Edep() const { return fEdep; }
106 Float_t Px() const { return fPx; }
107 Float_t Py() const { return fPy; }
108 Float_t Pz() const { return fPz; }
109 Int_t Pdg() const { return fPdg; }
110 Float_t Time() const { return fTime; }
111 void Print(Option_t* opt="") const;
112
113 void SetEdep(Float_t edep) { fEdep = edep; }
d28dcc0d 114private:
4347b38f 115 UShort_t fDetector; // (Sub) Detector # (1,2, or 3)
116 Char_t fRing; // Ring ID ('I' or 'O')
117 UShort_t fSector; // Sector # (phi division)
118 UShort_t fStrip; // Strip # (radial division)
119 Float_t fPx; // Particle's X momentum X
120 Float_t fPy; // Particle's Y momentum Y
121 Float_t fPz; // Particle's Z momentum Z
122 Int_t fPdg; // Particles PDG code
123 Float_t fEdep; // Energy deposition
124 Float_t fTime; // Particle's time of flight
ab256e65 125
4347b38f 126 ClassDef(AliFMDHit,1) //Hits for detector FMD
d28dcc0d 127};
d28dcc0d 128#endif
4347b38f 129//____________________________________________________________________
130//
0d0e6995 131// Local Variables:
132// mode: C++
133// End:
134//
4347b38f 135// EOF
136//