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58e32bd2 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // TOF hit for T0 member variables | |
17 | // fTrack : | |
18 | // fX : X coordinate of the hit in the Master Reference Frame (LAB Frame) | |
19 | // fY : Y coordinate of the hit in the Master Reference Frame (LAB Frame) | |
20 | // fZ : Z coordinate of the hit in the Master Reference Frame (LAB Frame) | |
21 | // fSector : Number of the TOF Sector which belongs the hit | |
22 | // fPlate : Number of the TOF Plate or Module which belongs the hit | |
23 | // fStrip : Number of the TOF Strip which belongs the hit | |
24 | // fPadx : Number of the pad in the strip along the x-axis - in the strip reference frame | |
25 | // - where hit is produced | |
26 | // fPadz : Number of the pad in the strip along the z-axis - in the strip reference frame | |
27 | // - where hit is produced | |
28 | // fPx : x-director cosine of the Charged Particle Momentum when hit is | |
29 | // produced - expressed in the Master Reference Frame (LAB Frame) - | |
30 | // fPy : y-director cosine of the Charged Particle Momentum when hit is | |
31 | // produced - expressed in the Master Reference Frame (LAB Frame) - | |
32 | // fPz : z-director cosine of the Charged Particle Momentum when hit is | |
33 | // produced - expressed in the Master Reference Frame (LAB Frame) - | |
34 | // fPmom : Modulus of the Charged Particle Momentum when hit is produced | |
35 | // fTof : Time of Flight i.e. the time between the charged particle is produced and this | |
36 | // particle produce the hit on the TOF sensible volume (pad) | |
37 | // fLen : track length when striking the TOF detector | |
38 | // fDx : Distance of the hit from the pad edge along x-axis | |
39 | // fDy : y coordinate of the hit in the pad refernce frame | |
40 | // fDz : Distance of the hit from the pad edge along z-axis | |
41 | // fIncA : Incidence Angle between the Normal to the sensible volume where hit | |
42 | // is produced (pad) and the Momentum Direction of the Charged Particle which | |
43 | // produces the hit | |
44 | // fEdep : Energy released by charged particle on the sensible TOF volume where hit is | |
45 | // produced | |
46 | // For more detailed informations about the meaning of the TOF-hit member | |
47 | // variable look at | |
48 | // http://www.bo.infn.it/alice/alice-doc/TOFWEB/variables-hits.html | |
49 | // | |
50 | //*-- Author: F. Pierella | |
51 | ||
52 | #include "AliTOFhitT0.h" | |
53 | ||
54 | ClassImp(AliTOFhitT0) | |
55 | ||
56 | //____________________________________________________________________________ | |
655e379f | 57 | AliTOFhitT0::AliTOFhitT0(): |
58 | AliHit(), | |
59 | fSector(-1), | |
60 | fPlate(-1), | |
61 | fStrip(-1), | |
62 | fPadx(-1), | |
63 | fPadz(-1), | |
64 | fPx(0), | |
65 | fPy(0), | |
66 | fPz(0), | |
67 | fPmom(0), | |
68 | fTof(0), | |
69 | fLenTof(0), | |
70 | fDx(0), | |
71 | fDy(0), | |
72 | fDz(0), | |
73 | fIncA(0), | |
74 | fEdep(0) | |
58e32bd2 | 75 | { |
655e379f | 76 | } |
77 | //____________________________________________________________________________ | |
78 | AliTOFhitT0::AliTOFhitT0(const AliTOFhitT0 & hit): | |
79 | AliHit(hit), | |
80 | fSector(-1), | |
81 | fPlate(-1), | |
82 | fStrip(-1), | |
83 | fPadx(-1), | |
84 | fPadz(-1), | |
85 | fPx(0), | |
86 | fPy(0), | |
87 | fPz(0), | |
88 | fPmom(0), | |
89 | fTof(0), | |
90 | fLenTof(0), | |
91 | fDx(0), | |
92 | fDy(0), | |
93 | fDz(0), | |
94 | fIncA(0), | |
95 | fEdep(0){ | |
58e32bd2 | 96 | // |
97 | // copy ctor for AliTOFhitT0 object | |
98 | // | |
99 | fTrack = hit.fTrack; | |
100 | fX = hit.fX; | |
101 | fY = hit.fY; | |
102 | fZ = hit.fZ; | |
103 | fSector = hit.fSector; | |
104 | fPlate = hit.fPlate; | |
105 | fStrip = hit.fStrip; | |
106 | fPadx = hit.fPadx; | |
107 | fPadz = hit.fPadz; | |
108 | fPx = hit.fPx; | |
109 | fPy = hit.fPy; | |
110 | fPz = hit.fPz; | |
111 | fPmom = hit.fPmom; | |
112 | fTof = hit.fTof; | |
113 | fLenTof = hit.fLenTof; | |
114 | fDx = hit.fDx; | |
115 | fDy = hit.fDy; | |
116 | fDz = hit.fDz; | |
117 | fIncA = hit.fIncA; | |
118 | fEdep = hit.fEdep; | |
119 | ||
120 | } | |
121 | ||
122 | //______________________________________________________________________________ | |
123 | AliTOFhitT0::AliTOFhitT0(Int_t shunt, Int_t track, Int_t *vol, | |
655e379f | 124 | Float_t *hits): |
125 | AliHit(shunt, track), | |
126 | fSector(-1), | |
127 | fPlate(-1), | |
128 | fStrip(-1), | |
129 | fPadx(-1), | |
130 | fPadz(-1), | |
131 | fPx(0), | |
132 | fPy(0), | |
133 | fPz(0), | |
134 | fPmom(0), | |
135 | fTof(0), | |
136 | fLenTof(0), | |
137 | fDx(0), | |
138 | fDy(0), | |
139 | fDz(0), | |
140 | fIncA(0), | |
141 | fEdep(0) | |
58e32bd2 | 142 | { |
143 | // | |
144 | // Constructor of hit object | |
145 | // | |
146 | // | |
147 | // Hit Volume | |
148 | // | |
149 | fSector= vol[0]; | |
150 | fPlate = vol[1]; | |
151 | fStrip = vol[2]; | |
152 | fPadx = vol[3]; | |
153 | fPadz = vol[4]; | |
154 | // | |
155 | //Position of the hit | |
156 | fX = hits[0]; | |
157 | fY = hits[1]; | |
158 | fZ = hits[2]; | |
159 | // | |
160 | // Momentum components of the particle in the ALICE frame when hit is produced | |
161 | fPx = hits[3]; | |
162 | fPy = hits[4]; | |
163 | fPz = hits[5]; | |
164 | fPmom= hits[6]; | |
165 | // | |
166 | // Time Of Flight for the particle that produces hit | |
167 | fTof = hits[7]; //TOF[s] | |
168 | // | |
169 | // Other Data | |
170 | fDx = hits[8]; //Distance from the edge along x axis | |
171 | fDy = hits[9]; //Y cohordinate of the hit | |
172 | fDz = hits[10]; //Distance from the edge along z axis | |
173 | fIncA= hits[11]; //Incidence angle | |
174 | fEdep= hits[12]; //Energy loss in TOF pad | |
175 | fLenTof= hits[13]; //Track length in TOF pad | |
176 | } | |
177 |