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61e0abb5 | 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 | ||
090026bf | 16 | /* $Id$ */ |
61e0abb5 | 17 | |
18 | //_________________________________________________________________________ | |
ffa6d63b | 19 | // EMCAL digit: |
20 | // A Digit is the sum of the energy lost in an EMCAL Tower | |
21 | // It also stores information on Primary, and enterring particle | |
22 | // tracknumbers Digits are created using AliEMCALSDigitizer, followed | |
23 | // by AliEMCALDigitizer | |
61e0abb5 | 24 | // |
ffa6d63b | 25 | //*-- Author: Sahal Yacoob (LBL) |
26 | // based on : AliPHOSDigit | |
814ad4bf | 27 | //__________________________________________________________________________ |
61e0abb5 | 28 | |
29 | // --- ROOT system --- | |
090026bf | 30 | #include <Riostream.h> |
31 | #include <TMath.h> | |
61e0abb5 | 32 | |
33 | // --- Standard library --- | |
34 | ||
61e0abb5 | 35 | // --- AliRoot header files --- |
36 | ||
37 | #include "AliEMCALDigit.h" | |
814ad4bf | 38 | #include "AliEMCALGeometry.h" |
a520bcd0 | 39 | #include "AliLog.h" |
61e0abb5 | 40 | |
41 | ClassImp(AliEMCALDigit) | |
42 | ||
43 | //____________________________________________________________________________ | |
514da33c | 44 | AliEMCALDigit::AliEMCALDigit() : |
829ba234 | 45 | AliDigitNew(), |
46 | fAmpFloat(0.), | |
47 | fNSamples(0), | |
48 | fSamples(0x0), | |
49 | fNSamplesHG(0), | |
50 | fSamplesHG(0x0), | |
514da33c | 51 | fNprimary(0), |
52 | fNMaxPrimary(5), | |
53 | fPrimary(0x0), | |
af5bdd85 | 54 | fDEPrimary(0x0), |
514da33c | 55 | fNiparent(0), |
56 | fNMaxiparent(5), | |
57 | fIparent(0x0), | |
af5bdd85 | 58 | fDEParent(0x0), |
514da33c | 59 | fMaxIter(0), |
60 | fTime(0.), | |
829ba234 | 61 | fTimeR(0.), |
62 | fChi2(0.), | |
63 | fNDF(0), | |
8a84b948 | 64 | fDigitType(kUnknown), |
65 | fAmpCalib(-1) | |
61e0abb5 | 66 | { |
67 | // default ctor | |
68 | ||
af5bdd85 | 69 | // Need to initialise for reading old files |
f4a4dc82 | 70 | fPrimary = new Int_t[fNMaxPrimary] ; |
af5bdd85 | 71 | fDEPrimary = new Float_t[fNMaxPrimary] ; |
f4a4dc82 | 72 | fIparent = new Int_t[fNMaxiparent] ; |
73 | fDEParent = new Float_t[fNMaxiparent] ; | |
af5bdd85 | 74 | for ( Int_t i = 0; i < fNMaxPrimary ; i++) { |
f4a4dc82 | 75 | fPrimary[i] = -1 ; |
af5bdd85 | 76 | fDEPrimary[i] = 0 ; |
77 | } | |
78 | ||
0ae8ae77 | 79 | for ( Int_t i = 0; i < fNMaxiparent ; i++) { |
f4a4dc82 | 80 | fIparent[i] = -1 ; |
af5bdd85 | 81 | fDEParent[i] = 0 ; |
82 | } | |
61e0abb5 | 83 | } |
84 | ||
85 | //____________________________________________________________________________ | |
2cd0ffda | 86 | AliEMCALDigit::AliEMCALDigit(Int_t primary, Int_t iparent, Int_t id, Float_t digEnergy, Float_t time, Int_t type, Int_t index, Float_t chi2, Int_t ndf, Float_t dE) |
18a21c7c | 87 | : AliDigitNew(), |
829ba234 | 88 | fAmpFloat(digEnergy), |
89 | fNSamples(0), | |
f4a4dc82 | 90 | fSamples(0x0), |
829ba234 | 91 | fNSamplesHG(0), |
92 | fSamplesHG(0x0), | |
18a21c7c | 93 | fNprimary(0), |
94 | fNMaxPrimary(25), | |
95 | fPrimary(0x0), | |
af5bdd85 | 96 | fDEPrimary(0x0), |
18a21c7c | 97 | fNiparent(0), |
98 | fNMaxiparent(150), | |
99 | fIparent(0x0), | |
af5bdd85 | 100 | fDEParent(0x0), |
18a21c7c | 101 | fMaxIter(5), |
102 | fTime(time), | |
829ba234 | 103 | fTimeR(time), |
2cd0ffda | 104 | fChi2(chi2), |
105 | fNDF(ndf), | |
8a84b948 | 106 | fDigitType(type), |
107 | fAmpCalib(-1) | |
61e0abb5 | 108 | { |
109 | // ctor with all data | |
110 | ||
514da33c | 111 | // data memebrs of the base class (AliNewDigit) |
829ba234 | 112 | fAmp = 0; |
514da33c | 113 | fId = id ; |
114 | fIndexInList = index ; | |
115 | ||
829ba234 | 116 | // data member |
f4a4dc82 | 117 | fPrimary = new Int_t[fNMaxPrimary] ; |
af5bdd85 | 118 | fDEPrimary = new Float_t[fNMaxPrimary] ; |
f4a4dc82 | 119 | fIparent = new Int_t[fNMaxiparent] ; |
120 | fDEParent = new Float_t[fNMaxiparent] ; | |
61e0abb5 | 121 | if( primary != -1){ |
122 | fNprimary = 1 ; | |
7b62cd84 | 123 | fPrimary[0] = primary ; |
af5bdd85 | 124 | fDEPrimary[0] = dE ; |
61e0abb5 | 125 | fNiparent = 1 ; |
126 | fIparent[0] = iparent ; | |
af5bdd85 | 127 | fDEParent[0] = dE ; |
128 | } | |
61e0abb5 | 129 | else{ //If the contribution of this primary smaller than fDigitThreshold (AliEMCALv1) |
130 | fNprimary = 0 ; | |
131 | fPrimary[0] = -1 ; | |
af5bdd85 | 132 | fDEPrimary[0] = 0 ; |
61e0abb5 | 133 | fNiparent = 0 ; |
af5bdd85 | 134 | fIparent[0] = -1 ; |
135 | fDEParent[0] = 0 ; | |
61e0abb5 | 136 | } |
137 | Int_t i ; | |
af5bdd85 | 138 | for ( i = 1; i < fNMaxPrimary ; i++) { |
61e0abb5 | 139 | fPrimary[i] = -1 ; |
af5bdd85 | 140 | fDEPrimary[i] = 0 ; |
141 | } | |
61e0abb5 | 142 | |
af5bdd85 | 143 | for ( i = 1; i< fNMaxiparent ; i++) { |
f807c3bd | 144 | fIparent[i] = -1 ; |
af5bdd85 | 145 | fDEParent[i] = 0 ; |
146 | } | |
61e0abb5 | 147 | } |
148 | ||
149 | //____________________________________________________________________________ | |
18a21c7c | 150 | AliEMCALDigit::AliEMCALDigit(const AliEMCALDigit & digit) |
151 | : AliDigitNew(digit), | |
f4a4dc82 | 152 | fAmpFloat(digit.fAmpFloat), |
153 | fNSamples(digit.fNSamples), | |
e0dc3f7d | 154 | fSamples(), |
829ba234 | 155 | fNSamplesHG(digit.fNSamplesHG), |
e0dc3f7d | 156 | fSamplesHG(), |
18a21c7c | 157 | fNprimary(digit.fNprimary), |
158 | fNMaxPrimary(digit.fNMaxPrimary), | |
e0dc3f7d | 159 | fPrimary(), |
160 | fDEPrimary(), | |
18a21c7c | 161 | fNiparent(digit.fNiparent), |
162 | fNMaxiparent(digit.fNMaxiparent), | |
e0dc3f7d | 163 | fIparent(), |
164 | fDEParent(), | |
18a21c7c | 165 | fMaxIter(digit.fMaxIter), |
166 | fTime(digit.fTime), | |
829ba234 | 167 | fTimeR(digit.fTimeR), |
168 | fChi2(digit.fChi2), | |
169 | fNDF(digit.fNDF), | |
8a84b948 | 170 | fDigitType(digit.fDigitType), |
171 | fAmpCalib(digit.fAmpCalib) | |
61e0abb5 | 172 | { |
173 | // copy ctor | |
514da33c | 174 | // data memebrs of the base class (AliNewDigit) |
175 | fAmp = digit.fAmp ; | |
176 | fId = digit.fId; | |
177 | fIndexInList = digit.fIndexInList ; | |
61e0abb5 | 178 | |
829ba234 | 179 | // data members |
e0dc3f7d | 180 | if (fSamples ) delete [] fSamples ; fSamples = NULL ; |
181 | if (fSamplesHG ) delete [] fSamplesHG ; fSamplesHG = NULL ; | |
182 | if (fPrimary ) delete [] fPrimary ; fPrimary = NULL ; | |
183 | if (fDEPrimary) delete [] fDEPrimary ; fDEPrimary = NULL ; | |
184 | if (fIparent ) delete [] fIparent ; fIparent = NULL ; | |
185 | if (fDEParent) delete [] fDEParent ; fDEParent = NULL ; | |
186 | ||
187 | if (fNSamples){ | |
84f6f119 | 188 | fSamples = new Int_t[fNSamples]; |
189 | for (Int_t i=0; i < digit.fNSamples; i++) fSamples[i] = digit.fSamples[i]; | |
190 | } | |
e0dc3f7d | 191 | |
192 | if (fNSamplesHG){ | |
84f6f119 | 193 | fSamplesHG = new Int_t[fNSamplesHG]; |
194 | for (Int_t i=0; i < digit.fNSamplesHG; i++) fSamplesHG[i] = digit.fSamplesHG[i]; | |
af5bdd85 | 195 | } |
e0dc3f7d | 196 | |
197 | ||
198 | if (fNMaxPrimary){ | |
84f6f119 | 199 | fPrimary = new Int_t [fNMaxPrimary] ; |
200 | fDEPrimary = new Float_t[fNMaxPrimary] ; | |
201 | for ( Int_t i = 0; i < fNMaxPrimary ; i++) { | |
202 | fPrimary[i] = digit.fPrimary[i] ; | |
203 | fDEPrimary[i] = digit.fDEPrimary[i] ; | |
204 | } | |
205 | } | |
e0dc3f7d | 206 | |
207 | if (fNMaxiparent){ | |
84f6f119 | 208 | fIparent = new Int_t [fNMaxiparent] ; |
209 | fDEParent = new Float_t[fNMaxiparent] ; | |
210 | for (Int_t j = 0; j< fNMaxiparent ; j++) { | |
af5bdd85 | 211 | fIparent[j] = digit.fIparent[j] ; |
84f6f119 | 212 | fDEParent[j] = digit.fDEParent[j] ; |
213 | } | |
e0dc3f7d | 214 | } |
215 | ||
61e0abb5 | 216 | } |
217 | ||
218 | //____________________________________________________________________________ | |
219 | AliEMCALDigit::~AliEMCALDigit() | |
220 | { | |
e0dc3f7d | 221 | // Delete array of primaries if any |
222 | ||
223 | if (fSamples ) delete [] fSamples ; fSamples = NULL ; | |
224 | if (fSamplesHG ) delete [] fSamplesHG ; fSamplesHG = NULL ; | |
225 | if (fPrimary ) delete [] fPrimary ; fPrimary = NULL ; | |
226 | if (fDEPrimary) delete [] fDEPrimary ; fDEPrimary = NULL ; | |
227 | if (fIparent ) delete [] fIparent ; fIparent = NULL ; | |
228 | if (fDEParent) delete [] fDEParent ; fDEParent = NULL ; | |
229 | ||
230 | } | |
231 | ||
232 | ||
233 | //____________________________________________________________________________ | |
234 | void AliEMCALDigit::Clear(const Option_t*) | |
235 | { | |
236 | // Delete array of primaries if any | |
237 | if (fSamples ) delete [] fSamples ; fSamples = NULL ; | |
238 | if (fSamplesHG ) delete [] fSamplesHG ; fSamplesHG = NULL ; | |
239 | if (fPrimary ) delete [] fPrimary ; fPrimary = NULL ; | |
240 | if (fDEPrimary) delete [] fDEPrimary ; fDEPrimary = NULL ; | |
241 | if (fIparent ) delete [] fIparent ; fIparent = NULL ; | |
242 | if (fDEParent) delete [] fDEParent ; fDEParent = NULL ; | |
829ba234 | 243 | |
61e0abb5 | 244 | } |
245 | ||
246 | //____________________________________________________________________________ | |
247 | Int_t AliEMCALDigit::Compare(const TObject * obj) const | |
248 | { | |
249 | // Compares two digits with respect to its Id | |
250 | // to sort according increasing Id | |
251 | ||
53e430a3 | 252 | Int_t rv = 2 ; |
61e0abb5 | 253 | |
254 | AliEMCALDigit * digit = (AliEMCALDigit *)obj ; | |
255 | ||
256 | Int_t iddiff = fId - digit->GetId() ; | |
257 | ||
258 | if ( iddiff > 0 ) | |
259 | rv = 1 ; | |
260 | else if ( iddiff < 0 ) | |
261 | rv = -1 ; | |
262 | else | |
263 | rv = 0 ; | |
264 | ||
265 | return rv ; | |
266 | ||
267 | } | |
268 | ||
814ad4bf | 269 | //____________________________________________________________________________ |
88cb7938 | 270 | Float_t AliEMCALDigit::GetEta() const |
14ce0a6e | 271 | { |
272 | //return pseudorapidity for this digit | |
273 | // should be change in EMCALGeometry - 19-nov-04 | |
814ad4bf | 274 | Float_t eta=-10., phi=-10.; |
563aa66c | 275 | Int_t id = GetId(); |
5dee926e | 276 | const AliEMCALGeometry *g = AliEMCALGeometry::GetInstance(); |
563aa66c | 277 | g->EtaPhiFromIndex(id,eta,phi); |
814ad4bf | 278 | return eta ; |
279 | } | |
280 | ||
281 | //____________________________________________________________________________ | |
88cb7938 | 282 | Float_t AliEMCALDigit::GetPhi() const |
14ce0a6e | 283 | { |
284 | //return phi coordinate of digit | |
285 | // should be change in EMCALGeometry - 19-nov-04 | |
814ad4bf | 286 | Float_t eta=-10., phi=-10.; |
563aa66c | 287 | Int_t id = GetId(); |
5dee926e | 288 | const AliEMCALGeometry *g = AliEMCALGeometry::GetInstance(); |
563aa66c | 289 | g->EtaPhiFromIndex(id,eta,phi); |
814ad4bf | 290 | return phi ; |
291 | } | |
292 | ||
829ba234 | 293 | //____________________________________________________________________________ |
294 | Bool_t AliEMCALDigit::GetFALTROSample(const Int_t iSample, Int_t& timeBin, Int_t& amp) const | |
295 | { | |
296 | //Get FALTRO sample in time bin iSample | |
f4a4dc82 | 297 | if (iSample >= fNSamples || iSample < 0 || fDigitType==kTrigger) return kFALSE; |
829ba234 | 298 | |
299 | amp = fSamples[iSample] & 0xFFF; | |
300 | timeBin = (fSamples[iSample] >> 12) & 0xFF; | |
301 | ||
302 | return kTRUE; | |
303 | } | |
304 | //____________________________________________________________________________ | |
305 | Bool_t AliEMCALDigit::GetALTROSampleLG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const | |
306 | { | |
307 | //Get Low Gain ALTRO sample in time bin iSample | |
f4a4dc82 | 308 | if (iSample >= fNSamples || iSample < 0 || fDigitType==kLG) return kFALSE; |
829ba234 | 309 | |
310 | amp = fSamples[iSample] & 0xFFF; | |
311 | timeBin = (fSamples[iSample] >> 12) & 0xFF; | |
312 | ||
313 | return kTRUE; | |
314 | } | |
315 | ||
316 | //____________________________________________________________________________ | |
317 | void AliEMCALDigit::SetALTROSamplesLG(const Int_t nSamples, Int_t *samples) | |
318 | { | |
319 | //Set array of ALTRO samples, Low Gain or FALTRO | |
320 | fNSamples = nSamples; | |
321 | fSamples = new Int_t[fNSamples]; | |
322 | for (Int_t i=0; i < fNSamples; i++) fSamples[i] = samples[i]; | |
323 | } | |
324 | ||
325 | //____________________________________________________________________________ | |
326 | void AliEMCALDigit::SetALTROSamplesHG(const Int_t nSamples, Int_t *samples) | |
327 | { | |
328 | //Set array of ALTRO samples, High Gain. | |
329 | fNSamplesHG = nSamples; | |
330 | fSamplesHG = new Int_t[fNSamplesHG]; | |
331 | for (Int_t i=0; i < fNSamplesHG; i++) fSamplesHG[i] = samples[i]; | |
332 | } | |
333 | ||
334 | ||
335 | //____________________________________________________________________________ | |
336 | Bool_t AliEMCALDigit::GetALTROSampleHG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const | |
337 | { | |
338 | //Get High Gain ALTRO sample in time bin iSample | |
f4a4dc82 | 339 | if (iSample >= fNSamplesHG || iSample < 0 || fDigitType==kHG) return kFALSE; |
829ba234 | 340 | |
341 | amp = fSamplesHG[iSample] & 0xFFF; | |
342 | timeBin = (fSamplesHG[iSample] >> 12) & 0xFF; | |
343 | ||
344 | return kTRUE; | |
345 | } | |
346 | ||
347 | ||
61e0abb5 | 348 | //____________________________________________________________________________ |
349 | Int_t AliEMCALDigit::GetPrimary(Int_t index) const | |
350 | { | |
351 | // retrieves the primary particle number given its index in the list | |
fdebddeb | 352 | if ( (index <= fNprimary) && (index > 0)){ |
af5bdd85 | 353 | return fPrimary[index-1] ; |
61e0abb5 | 354 | } |
355 | ||
af5bdd85 | 356 | return -1 ; |
357 | } | |
358 | ||
359 | //____________________________________________________________________________ | |
360 | Float_t AliEMCALDigit::GetDEPrimary(Int_t index) const | |
361 | { | |
362 | // retrieves the primary particle energy contribution | |
363 | // given its index in the list | |
364 | if ( (index <= fNprimary) && (index > 0)){ | |
365 | return fDEPrimary[index-1] ; | |
366 | } | |
367 | ||
368 | return 0 ; | |
61e0abb5 | 369 | |
370 | } | |
371 | ||
372 | //____________________________________________________________________________ | |
373 | Int_t AliEMCALDigit::GetIparent(Int_t index) const | |
374 | { | |
375 | // retrieves the primary particle number given its index in the list | |
af5bdd85 | 376 | if ( index <= fNiparent && index > 0){ |
377 | return fIparent[index-1] ; | |
61e0abb5 | 378 | } |
379 | ||
af5bdd85 | 380 | return -1 ; |
61e0abb5 | 381 | |
382 | } | |
383 | ||
af5bdd85 | 384 | //____________________________________________________________________________ |
385 | Float_t AliEMCALDigit::GetDEParent(Int_t index) const | |
386 | { | |
387 | // retrieves the parent particle energy contribution | |
388 | // given its index in the list | |
389 | if ( (index <= fNiparent) && (index > 0)){ | |
390 | return fDEParent[index-1] ; | |
391 | } | |
392 | ||
393 | return 0; | |
394 | } | |
395 | ||
61e0abb5 | 396 | //____________________________________________________________________________ |
397 | void AliEMCALDigit::ShiftPrimary(Int_t shift){ | |
fdebddeb | 398 | //shifts primary number to BIG offset, to separate primary in different TreeK |
61e0abb5 | 399 | Int_t index ; |
400 | for(index = 0; index <fNprimary; index++ ){ | |
401 | fPrimary[index] = fPrimary[index]+ shift * 10000000 ;} | |
402 | for(index =0; index <fNiparent; index++){ | |
403 | fIparent[index] = fIparent[index] + shift * 10000000 ;} | |
404 | } | |
0bd264d5 | 405 | |
406 | ||
407 | //____________________________________________________________________________ | |
408 | AliEMCALDigit& AliEMCALDigit::operator= (const AliEMCALDigit &digit) | |
409 | { | |
410 | // assignment operator | |
411 | ||
412 | if(&digit == this) return *this; | |
413 | ||
414 | fAmpFloat = digit.fAmpFloat; | |
415 | fNSamples = digit.fNSamples; | |
416 | fNSamplesHG = digit.fNSamplesHG; | |
417 | fNprimary = digit.fNprimary; | |
418 | fNMaxPrimary = digit.fNMaxPrimary; | |
419 | fNiparent = digit.fNiparent; | |
420 | fNMaxiparent = digit.fNMaxiparent; | |
421 | fMaxIter = digit.fMaxIter; | |
422 | fTime = digit.fTime; | |
423 | fTimeR = digit.fTimeR; | |
424 | fChi2 = digit.fChi2; | |
425 | fNDF = digit.fNDF; | |
426 | fDigitType = digit.fDigitType; | |
427 | fAmpCalib = digit.fAmpCalib; | |
428 | fAmp = digit.fAmp ; | |
429 | fId = digit.fId; | |
430 | fIndexInList = digit.fIndexInList ; | |
431 | ||
432 | // data members | |
433 | if (fSamples ) delete [] fSamples ; fSamples = NULL ; | |
434 | if (fSamplesHG ) delete [] fSamplesHG ; fSamplesHG = NULL ; | |
435 | if (fPrimary ) delete [] fPrimary ; fPrimary = NULL ; | |
436 | if (fDEPrimary) delete [] fDEPrimary ; fDEPrimary = NULL ; | |
437 | if (fIparent ) delete [] fIparent ; fIparent = NULL ; | |
438 | if (fDEParent) delete [] fDEParent ; fDEParent = NULL ; | |
439 | ||
440 | if (fNSamples){ | |
441 | fSamples = new Int_t[fNSamples]; | |
442 | for (Int_t i=0; i < digit.fNSamples; i++) fSamples[i] = digit.fSamples[i]; | |
443 | } | |
444 | ||
445 | if (fNSamplesHG){ | |
446 | fSamplesHG = new Int_t[fNSamplesHG]; | |
447 | for (Int_t i=0; i < digit.fNSamplesHG; i++) fSamplesHG[i] = digit.fSamplesHG[i]; | |
448 | } | |
449 | ||
450 | ||
451 | if (fNMaxPrimary){ | |
452 | fPrimary = new Int_t [fNMaxPrimary] ; | |
453 | fDEPrimary = new Float_t[fNMaxPrimary] ; | |
454 | for ( Int_t i = 0; i < fNMaxPrimary ; i++) { | |
455 | fPrimary[i] = digit.fPrimary[i] ; | |
456 | fDEPrimary[i] = digit.fDEPrimary[i] ; | |
457 | } | |
458 | } | |
459 | ||
460 | if (fNMaxiparent){ | |
461 | fIparent = new Int_t [fNMaxiparent] ; | |
462 | fDEParent = new Float_t[fNMaxiparent] ; | |
463 | for (Int_t j = 0; j< fNMaxiparent ; j++) { | |
464 | fIparent[j] = digit.fIparent[j] ; | |
465 | fDEParent[j] = digit.fDEParent[j] ; | |
466 | } | |
467 | } | |
468 | ||
469 | return *this; | |
470 | ||
471 | } | |
472 | ||
61e0abb5 | 473 | //____________________________________________________________________________ |
474 | Bool_t AliEMCALDigit::operator==(AliEMCALDigit const & digit) const | |
475 | { | |
476 | // Two digits are equal if they have the same Id | |
477 | ||
478 | if ( fId == digit.fId ) | |
479 | return kTRUE ; | |
480 | else | |
481 | return kFALSE ; | |
482 | } | |
483 | ||
484 | //____________________________________________________________________________ | |
0a4cb131 | 485 | AliEMCALDigit AliEMCALDigit::operator+(const AliEMCALDigit &digit) |
61e0abb5 | 486 | { |
487 | // Adds the amplitude of digits and completes the list of primary particles | |
488 | // if amplitude is larger than | |
489 | ||
829ba234 | 490 | fAmpFloat += digit.fAmpFloat ; |
491 | for (Int_t i=0; i < fNSamples ; i++) fSamples[i] += digit.fSamples[i]; | |
492 | for (Int_t i=0; i < fNSamplesHG; i++) fSamplesHG[i] += digit.fSamplesHG[i]; | |
d8c2bd69 | 493 | |
829ba234 | 494 | fAmp += digit.fAmp ; |
814ad4bf | 495 | if(fTime > digit.fTime) |
496 | fTime = digit.fTime ; | |
3c80fef6 | 497 | if (digit.fTimeR < fTimeR) |
498 | fTimeR = digit.fTimeR ; | |
d8c2bd69 | 499 | |
61e0abb5 | 500 | Int_t max1 = fNprimary ; |
501 | Int_t max2 = fNiparent ; | |
502 | Int_t index ; | |
7b62cd84 | 503 | for (index = 0 ; index < digit.fNprimary ; index++){ |
af5bdd85 | 504 | Bool_t newPrim = kTRUE ; |
61e0abb5 | 505 | Int_t old ; |
af5bdd85 | 506 | for ( old = 0 ; (old < max1) && newPrim; old++) { //already have this primary? |
507 | if(fPrimary[old] == digit.fPrimary[index]) { | |
d8c2bd69 | 508 | newPrim = kFALSE; |
509 | fDEPrimary[old] += digit.fDEPrimary[index]; | |
af5bdd85 | 510 | } |
61e0abb5 | 511 | } |
af5bdd85 | 512 | if (newPrim) { |
513 | if(max1<fNMaxPrimary){ | |
d8c2bd69 | 514 | fPrimary[max1] = digit.fPrimary[index] ; |
515 | fDEPrimary[max1] = digit.fDEPrimary[index] ; | |
516 | fNprimary++ ; | |
517 | max1++; | |
af5bdd85 | 518 | } |
7b62cd84 | 519 | if(fNprimary==fNMaxPrimary) { |
d8c2bd69 | 520 | |
521 | TString mess = " NMaxPrimary = " ; | |
522 | mess += fNMaxPrimary ; | |
523 | mess += " is too small" ; | |
524 | AliFatal(mess.Data()) ; | |
525 | ||
61e0abb5 | 526 | } |
527 | } | |
528 | } | |
529 | ||
530 | for (index = 0 ; index < digit.fNiparent ; index++){ | |
af5bdd85 | 531 | Bool_t newParent = kTRUE ; |
61e0abb5 | 532 | Int_t old ; |
af5bdd85 | 533 | for ( old = 0 ; (old < max2) && newParent; old++) { //already have this primary? |
534 | if(fIparent[old] == digit.fIparent[index]) { | |
d8c2bd69 | 535 | newParent = kFALSE; |
536 | fDEParent[old] += digit.fDEParent[index]; | |
af5bdd85 | 537 | } |
61e0abb5 | 538 | } |
af5bdd85 | 539 | if(newParent){ |
540 | if(max2<fNMaxiparent) { | |
d8c2bd69 | 541 | fIparent[max2] = digit.fIparent[index] ; |
542 | fDEParent[max2] = digit.fDEParent[index] ; | |
543 | fNiparent++ ; | |
544 | max2++; | |
af5bdd85 | 545 | } |
7b62cd84 | 546 | if(fNiparent==fNMaxiparent) { |
d8c2bd69 | 547 | |
548 | TString mess = " NMaxiparent = " ; | |
549 | mess += fNMaxiparent ; | |
550 | mess += " is too small" ; | |
551 | AliFatal(mess.Data()) ; | |
552 | ||
61e0abb5 | 553 | } |
554 | } | |
555 | } | |
556 | ||
557 | return *this ; | |
558 | } | |
559 | ||
563aa66c | 560 | //____________________________________________________________________________ |
0a4cb131 | 561 | AliEMCALDigit AliEMCALDigit::operator*(Float_t factor) |
563aa66c | 562 | { |
563 | // Multiplies the amplitude by a factor | |
564 | ||
829ba234 | 565 | //Float_t tempo = static_cast<Float_t>(fAmp) ; |
566 | //tempo *= factor ; | |
567 | //fAmp = static_cast<Int_t>(TMath::Floor(tempo)) ; | |
568 | ||
569 | fAmpFloat *= factor; | |
570 | for (Int_t i=0; i < fNSamples ; i++) fSamples[i] = Int_t(factor*fSamples[i]); | |
571 | for (Int_t i=0; i < fNSamplesHG; i++) fSamplesHG[i] = Int_t(factor*fSamplesHG[i]); | |
572 | ||
af5bdd85 | 573 | for(Int_t i=0; i < fNprimary; i++) |
574 | fDEPrimary[i] *= factor; | |
575 | for(Int_t i=0; i < fNiparent; i++) | |
576 | fDEParent[i] *= factor; | |
577 | ||
563aa66c | 578 | return *this ; |
579 | } | |
580 | ||
61e0abb5 | 581 | //____________________________________________________________________________ |
582 | ostream& operator << ( ostream& out , const AliEMCALDigit & digit) | |
583 | { | |
584 | // Prints the data of the digit | |
585 | ||
814ad4bf | 586 | out << "ID " << digit.fId << " Energy = " << digit.fAmp << " Time = " << digit.fTime << endl ; |
53e430a3 | 587 | for(Int_t i=0;i<digit.fNprimary;i++) |
af5bdd85 | 588 | out << "Primary " << i+1 << " = " << digit.fPrimary[i] |
589 | << " : DE " << digit.fDEPrimary[i] << endl ; | |
61e0abb5 | 590 | |
53e430a3 | 591 | for(Int_t j=0;j<digit.fNiparent;j++) |
af5bdd85 | 592 | out << "Iparent " << j+1 << " = " << digit.fIparent[j] |
593 | << " : DE " << digit.fDEParent[j] << endl ; | |
594 | out << "Position in list = " << digit.fIndexInList << endl ; | |
61e0abb5 | 595 | return out ; |
596 | } | |
597 | ||
829ba234 | 598 | //____________________________________________________________________________ |
599 | void AliEMCALDigit::Print(const Option_t* /*opt*/) const | |
600 | { | |
601 | ||
f4a4dc82 | 602 | printf("===\nDigit id: %4d / Energy %2.3f ; Time %e ; Time samples %d ; Chi2 %2.3f, NDF %d, Type? %d \n", |
603 | fId, fAmpFloat,fTime, fNSamples, fChi2, fNDF, fDigitType); | |
604 | if(fDigitType==kTrigger){ | |
829ba234 | 605 | printf("FALTRO: "); |
606 | for (Int_t i=0; i < GetNFALTROSamples(); i++) | |
607 | { | |
608 | Int_t timeBin, amp; | |
609 | GetFALTROSample(i, timeBin, amp); | |
610 | printf(" (%d,%d) ",timeBin,amp); | |
611 | } | |
612 | printf("\n"); | |
613 | }//trigger | |
614 | else{ | |
615 | printf("ALTRO, Low Gain: "); | |
616 | for (Int_t i=0; i < GetNALTROSamplesLG(); i++) | |
617 | { | |
618 | Int_t timeBin, amp; | |
619 | GetALTROSampleLG(i, timeBin, amp); | |
620 | printf(" (%d,%d) ",timeBin,amp); | |
621 | } | |
622 | printf("\n"); | |
623 | printf("ALTRO, High Gain: "); | |
624 | for (Int_t i=0; i < GetNALTROSamplesHG(); i++) | |
625 | { | |
626 | Int_t timeBin, amp; | |
627 | GetALTROSampleHG(i, timeBin, amp); | |
628 | printf(" (%d,%d) ",timeBin,amp); | |
629 | } | |
630 | printf("\n"); | |
631 | }//trigger | |
632 | ||
633 | } | |
634 | ||
635 | ||
61e0abb5 | 636 |