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a9e2aefa | 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 | ||
88cb7938 | 16 | /* $Id$ */ |
a9e2aefa | 17 | |
18 | #include "AliMUONDigit.h" | |
19 | ||
81b31073 | 20 | #include "Riostream.h" |
21 | #include "TString.h" | |
8c343c7c | 22 | |
a9e2aefa | 23 | ClassImp(AliMUONDigit) |
81b31073 | 24 | |
5350e3a6 | 25 | namespace |
26 | { | |
27 | const UInt_t SATURATEDFLAG = 0x1; | |
28 | } | |
29 | ||
61adb9bd | 30 | //_____________________________________________________________________________ |
81b31073 | 31 | AliMUONDigit::AliMUONDigit() |
5350e3a6 | 32 | : |
33 | TObject(), | |
34 | fDetElemId(-1), | |
81b31073 | 35 | fManuId(-1), |
36 | fManuChannel(-1), | |
5350e3a6 | 37 | fSignal(0), |
38 | fPadX(-1), | |
39 | fPadY(-1), | |
40 | fCathode(-1), | |
81b31073 | 41 | fADC(0), |
5350e3a6 | 42 | fFlags(0), |
43 | fNtracks(0), | |
44 | fTcharges(0x0), | |
45 | fTracks(0x0), | |
46 | fPhysics(0), | |
47 | fHit(0) | |
61adb9bd | 48 | { |
5350e3a6 | 49 | // |
81b31073 | 50 | // Default constructor |
5350e3a6 | 51 | // |
81b31073 | 52 | } |
61adb9bd | 53 | |
81b31073 | 54 | //_____________________________________________________________________________ |
55 | AliMUONDigit::AliMUONDigit(const AliMUONDigit& digit) | |
5350e3a6 | 56 | : TObject(digit), |
57 | fDetElemId(-1), | |
58 | fManuId(-1), | |
59 | fManuChannel(-1), | |
60 | fSignal(0), | |
61 | fPadX(-1), | |
62 | fPadY(-1), | |
63 | fCathode(-1), | |
64 | fADC(0), | |
65 | fFlags(0), | |
66 | fNtracks(0), | |
67 | fTcharges(0x0), | |
68 | fTracks(0x0), | |
69 | fPhysics(0), | |
70 | fHit(0) | |
81b31073 | 71 | { |
5350e3a6 | 72 | // |
81b31073 | 73 | // copy constructor |
5350e3a6 | 74 | // |
81b31073 | 75 | (static_cast<const AliMUONDigit&>(digit)).Copy(*this); |
61adb9bd | 76 | } |
77 | ||
81b31073 | 78 | |
a9e2aefa | 79 | //_____________________________________________________________________________ |
80 | AliMUONDigit::AliMUONDigit(Int_t *digits) | |
5350e3a6 | 81 | : TObject(), |
82 | fDetElemId(-1), | |
83 | fManuId(-1), | |
84 | fManuChannel(-1), | |
85 | fSignal(0), | |
86 | fPadX(-1), | |
87 | fPadY(-1), | |
88 | fCathode(-1), | |
89 | fADC(0), | |
90 | fFlags(0), | |
91 | fNtracks(0), | |
92 | fTcharges(0x0), | |
93 | fTracks(0x0), | |
94 | fPhysics(0), | |
95 | fHit(0) | |
96 | ||
a9e2aefa | 97 | { |
98 | // | |
99 | // Creates a MUON digit object to be updated | |
5350e3a6 | 100 | // \deprecated |
a9e2aefa | 101 | // |
102 | fPadX = digits[0]; | |
103 | fPadY = digits[1]; | |
a450cfad | 104 | fCathode = digits[2]; |
105 | fSignal = digits[3]; | |
106 | fPhysics = digits[4]; | |
107 | fHit = digits[5]; | |
a713db22 | 108 | fDetElemId = digits[6]; |
81b31073 | 109 | fManuId = -1; |
110 | fManuChannel = -1; | |
111 | fADC=0; | |
5350e3a6 | 112 | fFlags = 0; |
a9e2aefa | 113 | } |
5350e3a6 | 114 | |
a9e2aefa | 115 | //_____________________________________________________________________________ |
116 | AliMUONDigit::AliMUONDigit(Int_t *tracks, Int_t *charges, Int_t *digits) | |
5350e3a6 | 117 | : TObject(), |
118 | fDetElemId(-1), | |
119 | fManuId(-1), | |
120 | fManuChannel(-1), | |
121 | fSignal(0), | |
122 | fPadX(-1), | |
123 | fPadY(-1), | |
124 | fCathode(-1), | |
125 | fADC(0), | |
126 | fFlags(0), | |
127 | fNtracks(0), | |
128 | fTcharges(0x0), | |
129 | fTracks(0x0), | |
130 | fPhysics(0), | |
131 | fHit(0) | |
a9e2aefa | 132 | { |
5350e3a6 | 133 | // |
134 | // Creates a MUON digit object | |
135 | // | |
136 | // \deprecated | |
a9e2aefa | 137 | fPadX = digits[0]; |
138 | fPadY = digits[1]; | |
a450cfad | 139 | fCathode = digits[2]; |
140 | fSignal = digits[3]; | |
141 | fPhysics = digits[4]; | |
142 | fHit = digits[5]; | |
a713db22 | 143 | fDetElemId = digits[6]; |
81b31073 | 144 | fManuId = -1; |
145 | fManuChannel = -1; | |
146 | fADC=0; | |
5350e3a6 | 147 | |
148 | // For backward compatibility, which assumed 10 tracks. | |
149 | fNtracks = 10; | |
150 | fTcharges = new Int_t[fNtracks]; | |
151 | fTracks = new Int_t[fNtracks]; | |
152 | ||
153 | for ( Int_t i=0; i<fNtracks; ++i ) | |
154 | { | |
81b31073 | 155 | fTcharges[i] = charges[i]; |
156 | fTracks[i] = tracks[i]; | |
a9e2aefa | 157 | } |
5350e3a6 | 158 | fFlags=0; |
159 | } | |
160 | ||
161 | //_____________________________________________________________________________ | |
162 | AliMUONDigit::~AliMUONDigit() | |
163 | { | |
164 | // | |
165 | // Destructor | |
166 | // | |
167 | delete[] fTcharges; | |
168 | delete[] fTracks; | |
169 | } | |
170 | ||
171 | //_____________________________________________________________________________ | |
172 | void | |
173 | AliMUONDigit::AddTrack(Int_t trackNumber, Int_t trackCharge) | |
174 | { | |
175 | // | |
176 | // Add 1 track information to the track list we keep. | |
177 | // The implementation below is dumb, you've been warned ! | |
178 | // | |
179 | ||
180 | // First check if track is already there, in which | |
181 | // case we simply increment its charge. | |
182 | for ( Int_t i = 0; i < Ntracks(); ++i ) | |
183 | { | |
184 | if ( Track(i) == trackNumber ) | |
185 | { | |
186 | fTcharges[i] += trackCharge; | |
187 | return; | |
188 | } | |
189 | } | |
190 | ||
191 | // Nope. It's a brand new track. Make a new array to get space | |
192 | // for it, copy the old array into new one, and add the track. | |
193 | Int_t* newTracks = new Int_t[fNtracks+1]; | |
194 | Int_t* newTcharges = new Int_t[fNtracks+1]; | |
195 | ||
196 | for ( Int_t i = 0; i < fNtracks; ++i ) | |
197 | { | |
198 | newTracks[i] = fTracks[i]; | |
199 | newTcharges[i] = fTcharges[i]; | |
200 | } | |
201 | ||
202 | newTracks[fNtracks] = trackNumber; | |
203 | newTcharges[fNtracks] = trackCharge; | |
204 | ||
205 | delete[] fTracks; | |
206 | delete[] fTcharges; | |
207 | ||
208 | fTracks = newTracks; | |
209 | fTcharges = newTcharges; | |
210 | ||
211 | ++fNtracks; | |
212 | } | |
213 | ||
214 | //_____________________________________________________________________________ | |
215 | void | |
216 | AliMUONDigit::Clear(Option_t*) | |
217 | { | |
218 | // | |
219 | // Reset this digit, in particular the internal arrays are deleted. | |
220 | // | |
221 | delete[] fTracks; | |
222 | delete[] fTcharges; | |
223 | fTracks=0x0; | |
224 | fTcharges=0x0; | |
225 | fNtracks=0; | |
a9e2aefa | 226 | } |
227 | ||
81b31073 | 228 | //_____________________________________________________________________________ |
229 | Int_t AliMUONDigit::Compare(const TObject *obj) const | |
a9e2aefa | 230 | { |
5350e3a6 | 231 | // |
232 | // The order defined below is first by DE, then Signal, then | |
233 | // manuId, and then manuChannel, i.e. it should be a total ordering... | |
234 | // | |
81b31073 | 235 | |
5350e3a6 | 236 | const AliMUONDigit* d = static_cast<const AliMUONDigit*>(obj); |
237 | ||
238 | if ( DetElemId() > d->DetElemId() ) | |
239 | { | |
240 | return 1; | |
241 | } | |
242 | else if ( DetElemId() < d->DetElemId() ) | |
243 | { | |
244 | return -1; | |
245 | } | |
246 | else | |
247 | { | |
248 | if ( Signal() > d->Signal() ) | |
249 | { | |
250 | return 1; | |
251 | } | |
252 | else if ( Signal() < d->Signal() ) | |
253 | { | |
254 | return -1; | |
255 | } | |
256 | else | |
257 | { | |
258 | if ( ManuId() < d->ManuId() ) | |
259 | { | |
260 | return 1; | |
261 | } | |
262 | else if ( ManuId() > d->ManuId() ) | |
263 | { | |
264 | return -1; | |
265 | } | |
266 | else | |
267 | { | |
268 | return ( ManuChannel() < d->ManuChannel() ) ? 1 : -1; | |
269 | } | |
270 | } | |
271 | } | |
272 | } | |
273 | ||
274 | //______________________________________________________________________________ | |
275 | void | |
276 | AliMUONDigit::Copy(TObject& obj) const | |
277 | { | |
278 | // | |
279 | // Copy this line to line. | |
280 | // | |
281 | TObject::Copy(obj); | |
282 | AliMUONDigit& digit = static_cast<AliMUONDigit&>(obj); | |
283 | ||
284 | digit.fDetElemId = fDetElemId; | |
285 | digit.fManuId = fManuId; | |
286 | digit.fManuChannel = fManuChannel; | |
287 | digit.fSignal = fSignal; | |
288 | ||
289 | digit.fPadX = fPadX; | |
290 | digit.fPadY = fPadY; | |
291 | digit.fCathode = fCathode; | |
292 | digit.fADC = fADC; | |
293 | digit.fFlags = fFlags; | |
294 | ||
295 | digit.fNtracks = fNtracks; | |
296 | ||
297 | delete[] digit.fTcharges; | |
298 | delete[] digit.fTracks; | |
299 | ||
300 | if ( fNtracks ) | |
301 | { | |
302 | digit.fTcharges = new Int_t[fNtracks]; | |
303 | digit.fTracks = new Int_t[fNtracks]; | |
304 | } | |
305 | ||
306 | for ( Int_t i=0; i<fNtracks; ++i ) | |
307 | { | |
308 | digit.fTcharges[i] = fTcharges[i]; | |
309 | digit.fTracks[i] = fTracks[i]; | |
310 | } | |
311 | ||
312 | digit.fPhysics = fPhysics; | |
313 | digit.fHit = fHit; | |
314 | } | |
81b31073 | 315 | |
5350e3a6 | 316 | //_____________________________________________________________________________ |
317 | Bool_t | |
318 | AliMUONDigit::IsSaturated() const | |
319 | { | |
320 | return (fFlags & SATURATEDFLAG ); | |
321 | } | |
81b31073 | 322 | |
5350e3a6 | 323 | //_____________________________________________________________________________ |
324 | AliMUONDigit& | |
325 | AliMUONDigit::operator=(const AliMUONDigit& digit) | |
326 | { | |
327 | // | |
328 | // Assignement operator. | |
329 | // | |
330 | AliMUONDigit a(digit); | |
331 | a.Copy(*this); | |
332 | return *this; | |
333 | } | |
334 | ||
335 | //_____________________________________________________________________________ | |
336 | void | |
337 | AliMUONDigit::PatchTracks(Int_t mask) | |
338 | { | |
339 | // | |
340 | // Add mask to each track number. | |
341 | // | |
342 | for ( Int_t i = 0; i < Ntracks(); ++i ) | |
343 | { | |
344 | fTracks[i] += mask; | |
345 | } | |
a9e2aefa | 346 | } |
61adb9bd | 347 | |
348 | //_____________________________________________________________________________ | |
81b31073 | 349 | void |
350 | AliMUONDigit::Print(Option_t* opt) const | |
61adb9bd | 351 | { |
5350e3a6 | 352 | // |
353 | // Dump to screen. | |
354 | // If opt=="tracks", info on tracks are printed too. | |
355 | // | |
81b31073 | 356 | cout << "DetEle " << setw(5) << DetElemId() |
357 | << " Cath " << setw(2) << Cathode() | |
358 | << " (Ix,Iy)=(" << setw(3) << PadX() << "," << setw(3) << PadY() | |
359 | << ") " | |
360 | << " (Manu,Channel)=(" << setw(4) << ManuId() | |
361 | << "," << setw(3) << ManuChannel() << ")" | |
362 | << " Signal=" << setw(6) << Signal() | |
363 | << " Physics=" << setw(4) << Physics(); | |
5350e3a6 | 364 | if ( IsSaturated() ) |
81b31073 | 365 | { |
366 | cout << "(S)"; | |
367 | } | |
368 | else | |
369 | { | |
370 | cout << " "; | |
371 | } | |
372 | cout << " ADC=" << setw(4) << ADC(); | |
373 | TString options(opt); | |
374 | options.ToLower(); | |
375 | if ( options.Contains("tracks") ) | |
376 | { | |
5350e3a6 | 377 | cout << " Hit " << setw(3) << Hit(); |
378 | Int_t ntracks = Ntracks(); | |
379 | if (ntracks) | |
380 | { | |
381 | cout << " Tracks : " << setw(2) << ntracks; | |
382 | for ( Int_t i = 0; i < ntracks; ++i ) | |
383 | { | |
384 | cout << " Track(" << i << ")=" << setw(3) << Track(i) | |
385 | << " Charge(" << i << ")=" << setw(5) << TrackCharge(i); | |
386 | } | |
387 | } | |
388 | else | |
389 | { | |
390 | cout << " no track info."; | |
391 | } | |
81b31073 | 392 | } |
393 | cout << endl; | |
394 | } | |
61adb9bd | 395 | |
81b31073 | 396 | //_____________________________________________________________________________ |
397 | void | |
5350e3a6 | 398 | AliMUONDigit::Saturated(Bool_t value) |
81b31073 | 399 | { |
5350e3a6 | 400 | if ( value ) |
401 | { | |
402 | fFlags |= SATURATEDFLAG; | |
403 | } | |
404 | else | |
405 | { | |
406 | fFlags ^= SATURATEDFLAG; | |
407 | } | |
81b31073 | 408 | } |
a713db22 | 409 | |
81b31073 | 410 | //_____________________________________________________________________________ |
411 | void | |
412 | AliMUONDigit::SetElectronics(Int_t manuId, Int_t manuChannel) | |
413 | { | |
414 | // | |
415 | //FIXME: should we check that the values are ok here ?? | |
416 | // | |
417 | fManuId=manuId; | |
418 | fManuChannel=manuChannel; | |
a713db22 | 419 | } |
81b31073 | 420 | |
421 | //_____________________________________________________________________________ | |
5350e3a6 | 422 | Int_t |
423 | AliMUONDigit::Track(Int_t i) const | |
81b31073 | 424 | { |
5350e3a6 | 425 | // |
426 | // Return the i-th track number (if i is >=0 and < Ntracks()) or -1. | |
427 | // | |
428 | if ( i >= 0 && i < fNtracks ) | |
429 | { | |
430 | return fTracks[i]; | |
431 | } | |
432 | ||
433 | return -1; | |
81b31073 | 434 | } |
435 | ||
5350e3a6 | 436 | //_____________________________________________________________________________ |
437 | Int_t | |
438 | AliMUONDigit::TrackCharge(Int_t i) const | |
439 | { | |
440 | // | |
441 | // Return the i-th track charge (if i is >=0 and < Ntracjs()) or -1. | |
442 | // | |
443 | if ( i >= 0 && i < fNtracks ) | |
444 | { | |
445 | return fTcharges[i]; | |
446 | } | |
81b31073 | 447 | |
5350e3a6 | 448 | return -1; |
449 | } |