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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 | /* $Id$ */ | |
17 | ||
18 | //_________________________________________________________________________// | |
19 | // // | |
20 | // TOF digit: member variables // | |
21 | // fSector : TOF sector // | |
22 | // fPlate : TOF plate // | |
23 | // fStrip : strips number // | |
24 | // fPadx : pad number along x // | |
25 | // fPadz : pad number along z // | |
26 | // fTdc : TDC // | |
27 | // fAdc : ADC // | |
28 | // // | |
29 | // Getters, setters and member functions defined here // | |
30 | // // | |
31 | // -- Authors: F. Pierella, A. Seganti, D. Vicinanza // | |
32 | //_________________________________________________________________________// | |
33 | ||
34 | ||
35 | #include "Riostream.h" | |
36 | ||
37 | #include "AliTOFdigit.h" | |
38 | #include "AliTOFGeometry.h" | |
39 | ||
40 | ClassImp(AliTOFdigit) | |
41 | ||
42 | //______________________________________________________________________________ | |
43 | AliTOFdigit::AliTOFdigit() | |
44 | :AliDigit(), | |
45 | fSector(-1), | |
46 | fPlate(-1), | |
47 | fStrip(-1), | |
48 | fPadx(-1), | |
49 | fPadz(-1), | |
50 | fTdc(0), | |
51 | fTdcND(0), | |
52 | fAdc(0), | |
53 | fToT(0) | |
54 | { | |
55 | } | |
56 | //______________________________________________________________________________ | |
57 | AliTOFdigit::AliTOFdigit(Int_t *tracks, Int_t *vol, Int_t *digit) | |
58 | :AliDigit(tracks), | |
59 | fSector(vol[0]), | |
60 | fPlate(vol[1]), | |
61 | fStrip(vol[2]), | |
62 | fPadx(vol[3]), | |
63 | fPadz(vol[4]), | |
64 | fTdc(digit[0]), | |
65 | fTdcND(digit[3]), | |
66 | fAdc(digit[1]), | |
67 | fToT(digit[2]) | |
68 | { | |
69 | // | |
70 | // Constructor of digit object | |
71 | // | |
72 | } | |
73 | ||
74 | //____________________________________________________________________________ | |
75 | AliTOFdigit::AliTOFdigit(const AliTOFdigit & digit) | |
76 | :AliDigit(digit), | |
77 | fSector(digit.fSector), | |
78 | fPlate(digit.fPlate), | |
79 | fStrip(digit.fStrip), | |
80 | fPadx(digit.fPadx), | |
81 | fPadz(digit.fPadz), | |
82 | fTdc(digit.fTdc), | |
83 | fTdcND(digit.fTdcND), | |
84 | fAdc(digit.fAdc), | |
85 | fToT(digit.fToT) | |
86 | { | |
87 | // | |
88 | // copy ctor for AliTOFdigit object | |
89 | // | |
90 | ||
91 | Int_t i ; | |
92 | for ( i = 0; i < 3 ; i++) | |
93 | fTracks[i] = digit.fTracks[i] ; | |
94 | ||
95 | } | |
96 | ||
97 | //______________________________________________________________________________ | |
98 | AliTOFdigit::AliTOFdigit(Int_t sector, Int_t plate, Int_t strip, Int_t padx, | |
99 | Int_t padz, Int_t tdc, Int_t adc): | |
100 | fSector(sector), | |
101 | fPlate(plate), | |
102 | fStrip(strip), | |
103 | fPadx(padx), | |
104 | fPadz(padz), | |
105 | fTdc(tdc), | |
106 | fTdcND(0), | |
107 | fAdc(adc), | |
108 | fToT(0) | |
109 | { | |
110 | // | |
111 | // Constructor for sdigit | |
112 | // | |
113 | } | |
114 | ||
115 | //______________________________________________________________________________ | |
116 | void AliTOFdigit::GetLocation(Int_t *loc) const | |
117 | { | |
118 | // | |
119 | // Get the cohordinates of the digit | |
120 | // in terms of Sector - Plate - Strip - Pad | |
121 | // | |
122 | ||
123 | loc[0] = fSector; | |
124 | loc[1] = fPlate; | |
125 | loc[2] = fStrip; | |
126 | loc[3] = fPadx; | |
127 | loc[4] = fPadz; | |
128 | } | |
129 | ||
130 | //______________________________________________________________________________ | |
131 | Int_t AliTOFdigit::GetTotPad() const | |
132 | { | |
133 | // | |
134 | // Get the "total" index of the pad inside a Sector | |
135 | // starting from the digits data. | |
136 | // | |
137 | ||
138 | Int_t before=0; | |
139 | ||
140 | switch(fPlate){ | |
141 | case 0: | |
142 | //before = 0; | |
143 | break; | |
144 | case 1: | |
145 | before = AliTOFGeometry::NStripC(); | |
146 | break; | |
147 | case 2: | |
148 | before = AliTOFGeometry::NStripC() + AliTOFGeometry::NStripB(); | |
149 | break; | |
150 | case 3: | |
151 | before = AliTOFGeometry::NStripC() + AliTOFGeometry::NStripB() + AliTOFGeometry::NStripA(); | |
152 | break; | |
153 | case 4: | |
154 | before = AliTOFGeometry::NStripC() + 2*AliTOFGeometry::NStripB() + AliTOFGeometry::NStripA(); | |
155 | break; | |
156 | } | |
157 | ||
158 | Int_t pad = AliTOFGeometry::NpadZ()*fPadx + fPadz; | |
159 | Int_t strip = fStrip + before; | |
160 | Int_t padTot = AliTOFGeometry::NpadXStrip()*strip + pad; | |
161 | ||
162 | return padTot; | |
163 | } | |
164 | ||
165 | //______________________________________________________________________________ | |
166 | void AliTOFdigit::AddTrack(Int_t track) | |
167 | { | |
168 | // | |
169 | // Add a new and different track to the digit | |
170 | // | |
171 | if (track==fTracks[0] || track==fTracks[1] || track==fTracks[2]) return; | |
172 | if (fTracks[1]==-1) | |
173 | fTracks[1] = track; | |
174 | else if (fTracks[2]==-1) | |
175 | fTracks[2] = track; | |
176 | else | |
177 | printf("W-AliTOFdigit::AddTrack: Too many tracks (>3) that contribute to the same TOF digit\n"); | |
178 | ||
179 | } | |
180 | ||
181 | // Overloading of Streaming, Sum and Comparison operators | |
182 | ||
183 | //______________________________________________________________________________ | |
184 | Bool_t AliTOFdigit::operator==(AliTOFdigit const &digit) const | |
185 | { | |
186 | // | |
187 | // Overloading of Comparison operator | |
188 | // | |
189 | if (fSector==digit.fSector && | |
190 | fPlate==digit.fPlate && | |
191 | fStrip==digit.fStrip && | |
192 | fPadx==digit.fPadx && | |
193 | fPadz==digit.fPadz && | |
194 | fTdc==digit.fTdc && | |
195 | fTdcND==digit.fTdcND && | |
196 | fAdc==digit.fAdc && | |
197 | fToT==digit.fToT ) return kTRUE; | |
198 | else return kFALSE; | |
199 | } | |
200 | ||
201 | //______________________________________________________________________________ | |
202 | AliTOFdigit AliTOFdigit::operator+(const AliTOFdigit &digit) | |
203 | { | |
204 | // | |
205 | // Overloading of Sum operator | |
206 | // Note: Some convolution | |
207 | // between the two digit variables has to be inserted | |
208 | // | |
209 | if (fSector==digit.fSector && | |
210 | fPlate==digit.fPlate && | |
211 | fStrip==digit.fStrip && | |
212 | fPadx==digit.fPadx && | |
213 | fPadz==digit.fPadz) { | |
214 | // convolution to be inserted here | |
215 | fTdc+=digit.fTdc; | |
216 | fAdc+=digit.fAdc; | |
217 | } else | |
218 | AliTOFdigit(fSector,fPlate,fStrip,fPadx,fPadz,fTdc,fAdc); | |
219 | return *this; | |
220 | } | |
221 | ||
222 | //______________________________________________________________________________ | |
223 | ostream& operator << (ostream& out, const AliTOFdigit &digit) | |
224 | { | |
225 | // | |
226 | // Output streamer: output of the digit data | |
227 | // | |
228 | ||
229 | out << "Sector " << digit.fSector << ", Plate " << digit.fPlate << ", Strip " << digit.fStrip << endl; | |
230 | out << "Padx" << digit.fPadx << ", Padz " << digit.fPadz << endl; | |
231 | out << "TDC " << digit.fTdc << ", ADC "<< digit.fAdc << endl; | |
232 | ||
233 | return out; | |
234 | } |