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ae982df3 | 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 | **************************************************************************/ | |
ae982df3 | 15 | //----------------------------------------------------------------- |
16 | // Implementation of the ESD track class | |
4427806c | 17 | // ESD = Event Summary Data |
15614b8b | 18 | // This is the class to deal with during the phisics analysis of data |
4427806c | 19 | // Origin: Iouri Belikov, CERN |
20 | // e-mail: Jouri.Belikov@cern.ch | |
ae982df3 | 21 | //----------------------------------------------------------------- |
22 | ||
23 | #include "TMath.h" | |
24 | ||
25 | #include "AliESDtrack.h" | |
26 | #include "AliKalmanTrack.h" | |
5f7789fc | 27 | #include "AliLog.h" |
ae982df3 | 28 | |
29 | ClassImp(AliESDtrack) | |
30 | ||
31 | //_______________________________________________________________________ | |
32 | AliESDtrack::AliESDtrack() : | |
2bad268c | 33 | fFlags(0), |
34 | fLabel(0), | |
35 | fTrackLength(0), | |
36 | fStopVertex(0), | |
37 | fRalpha(0), | |
38 | fRx(0), | |
a866ac60 | 39 | fCalpha(0), |
40 | fCx(0), | |
67c3dcbe | 41 | fCchi2(1e10), |
a866ac60 | 42 | fIalpha(0), |
43 | fIx(0), | |
c4d11b15 | 44 | fTalpha(0), |
45 | fTx(0), | |
a866ac60 | 46 | fOalpha(0), |
47 | fOx(0), | |
2bad268c | 48 | fITSchi2(0), |
ae982df3 | 49 | fITSncls(0), |
2bad268c | 50 | fITSsignal(0), |
2bad268c | 51 | fTPCchi2(0), |
05e445cd | 52 | fTPCncls(0), |
a866ac60 | 53 | fTPCClusterMap(159),//number of padrows |
2bad268c | 54 | fTPCsignal(0), |
55 | fTRDchi2(0), | |
56 | fTRDncls(0), | |
c4d11b15 | 57 | fTRDncls0(0), |
2bad268c | 58 | fTRDsignal(0), |
59 | fTOFchi2(0), | |
ea776286 | 60 | fTOFindex(0), |
4a78b8c5 | 61 | fTOFsignal(-1), |
62 | fPHOSsignal(-1), | |
704be597 | 63 | fEMCALsignal(-1), |
4a78b8c5 | 64 | fRICHsignal(-1) |
ae982df3 | 65 | { |
66 | // | |
67 | // The default ESD constructor | |
68 | // | |
2bad268c | 69 | for (Int_t i=0; i<kSPECIES; i++) { |
4a78b8c5 | 70 | fTrackTime[i]=0.; |
71 | fR[i]=1.; | |
72 | fITSr[i]=1.; | |
73 | fTPCr[i]=1.; | |
74 | fTRDr[i]=1.; | |
75 | fTOFr[i]=1.; | |
4a78b8c5 | 76 | fRICHr[i]=1.; |
2bad268c | 77 | } |
ac2f7574 | 78 | |
704be597 | 79 | for (Int_t i=0; i<kSPECIESN; i++) { |
80 | fPHOSr[i] = 1.; | |
81 | fEMCALr[i] = 1.; | |
82 | } | |
83 | ||
ac2f7574 | 84 | |
4a78b8c5 | 85 | fPHOSpos[0]=fPHOSpos[1]=fPHOSpos[2]=0.; |
704be597 | 86 | fEMCALpos[0]=fEMCALpos[1]=fEMCALpos[2]=0.; |
bb2ceb1f | 87 | Int_t i; |
15614b8b | 88 | for (i=0; i<5; i++) { |
89 | fRp[i]=fCp[i]=fIp[i]=fOp[i]=fXp[i]=fTp[i]=0.; | |
90 | } | |
91 | for (i=0; i<15; i++) { | |
92 | fRc[i]=fCc[i]=fIc[i]=fOc[i]=fXc[i]=fTc[i]=0.; | |
93 | } | |
a866ac60 | 94 | for (i=0; i<6; i++) { fITSindex[i]=0; } |
95 | for (i=0; i<180; i++){ fTPCindex[i]=0; } | |
c4d11b15 | 96 | for (i=0; i<130; i++) { fTRDindex[i]=0; } |
6e5b1b04 | 97 | fTPCLabel = 0; |
98 | fTRDLabel = 0; | |
99 | fITSLabel = 0; | |
c4d11b15 | 100 | fITStrack = 0; |
101 | fTRDtrack = 0; | |
102 | } | |
103 | ||
104 | //_______________________________________________________________________ | |
105 | ||
106 | AliESDtrack::AliESDtrack(const AliESDtrack& track):TObject(track){ | |
107 | // | |
108 | //copy constructor | |
109 | // | |
110 | fFlags = track.fFlags; | |
111 | fLabel =track.fLabel; | |
112 | fTrackLength =track.fTrackLength; | |
113 | for (Int_t i=0;i<kSPECIES;i++) fTrackTime[i] =track.fTrackTime[i]; | |
114 | for (Int_t i=0;i<kSPECIES;i++) fR[i] =track.fR[i]; | |
115 | fStopVertex =track.fStopVertex; | |
116 | // | |
117 | fRalpha =track.fRalpha; | |
118 | fRx =track.fRx; | |
119 | for (Int_t i=0;i<5;i++) fRp[i] =track.fRp[i]; | |
120 | for (Int_t i=0;i<15;i++) fRc[i] =track.fRc[i]; | |
121 | // | |
122 | fCalpha =track.fCalpha; | |
123 | fCx =track.fCx; | |
124 | for (Int_t i=0;i<5;i++) fCp[i] =track.fCp[i]; | |
125 | for (Int_t i=0;i<15;i++) fCc[i] =track.fCc[i]; | |
126 | fCchi2 =track.fCchi2; | |
127 | // | |
128 | fIalpha =track.fIalpha; | |
129 | fIx =track.fIx; | |
130 | for (Int_t i=0;i<5;i++) fIp[i] =track.fIp[i]; | |
131 | for (Int_t i=0;i<15;i++) fIc[i] =track.fIc[i]; | |
132 | // | |
133 | fTalpha =track.fTalpha; | |
134 | fTx =track.fTx; | |
135 | for (Int_t i=0;i<5;i++) fTp[i] =track.fTp[i]; | |
136 | for (Int_t i=0;i<15;i++) fTc[i] =track.fTc[i]; | |
137 | // | |
138 | fOalpha =track.fOalpha; | |
139 | fOx =track.fOx; | |
140 | for (Int_t i=0;i<5;i++) fOp[i] =track.fOp[i]; | |
141 | for (Int_t i=0;i<15;i++) fOc[i] =track.fOc[i]; | |
142 | // | |
143 | fXalpha =track.fXalpha; | |
144 | fXx =track.fXx; | |
145 | for (Int_t i=0;i<5;i++) fXp[i] =track.fXp[i]; | |
146 | for (Int_t i=0;i<15;i++) fXc[i] =track.fXc[i]; | |
147 | // | |
148 | fITSchi2 =track.fITSchi2; | |
149 | for (Int_t i=0;i<12;i++) fITSchi2MIP[i] =track.fITSchi2MIP[i]; | |
150 | fITSncls =track.fITSncls; | |
151 | for (Int_t i=0;i<6;i++) fITSindex[i]=track.fITSindex[i]; | |
152 | fITSsignal =track.fITSsignal; | |
153 | for (Int_t i=0;i<kSPECIES;i++) fITSr[i]=track.fITSr[i]; | |
154 | fITSLabel =track.fITSLabel; | |
155 | fITSFakeRatio =track.fITSFakeRatio; | |
156 | fITStrack =0; //coping separatelly - in user code | |
157 | // | |
158 | fTPCchi2 =track.fTPCchi2; | |
159 | fTPCncls =track.fTPCncls; | |
160 | for (Int_t i=0;i<180;i++) fTPCindex[i]=track.fTPCindex[i]; | |
161 | fTPCClusterMap=track.fTPCClusterMap; | |
162 | fTPCsignal=track.fTPCsignal; | |
163 | for (Int_t i=0;i<kSPECIES;i++) fTPCr[i]=track.fTPCr[i]; | |
164 | fTPCLabel=track.fTPCLabel; | |
165 | // | |
166 | fTRDchi2=track.fTRDchi2; | |
167 | fTRDncls=track.fTRDncls; | |
168 | fTRDncls0=track.fTRDncls0; | |
169 | for (Int_t i=0;i<130;i++) fTRDindex[i]=track.fTRDindex[i]; | |
170 | fTRDsignal=track.fTRDsignal; | |
171 | for (Int_t i=0;i<kSPECIES;i++) fTRDr[i]=track.fTRDr[i]; | |
172 | fTRDLabel=track.fTRDLabel; | |
173 | fTRDtrack=0; | |
174 | // | |
175 | fTOFchi2=track.fTOFchi2; | |
176 | fTOFindex=track.fTOFindex; | |
177 | fTOFsignal=track.fTOFsignal; | |
178 | for (Int_t i=0;i<kSPECIES;i++) fTOFr[i]=track.fTOFr[i]; | |
179 | // | |
180 | for (Int_t i=0;i<3;i++) fPHOSpos[i]=track.fPHOSpos[i]; | |
181 | fPHOSsignal=track.fPHOSsignal; | |
4162b1d0 | 182 | for (Int_t i=0;i<kSPECIESN;i++) fPHOSr[i]=track.fPHOSr[i]; |
c4d11b15 | 183 | // |
184 | for (Int_t i=0;i<3;i++) fEMCALpos[i]=track.fEMCALpos[i]; | |
185 | fEMCALsignal=track.fEMCALsignal; | |
4162b1d0 | 186 | for (Int_t i=0;i<kSPECIESN;i++) fEMCALr[i]=track.fEMCALr[i]; |
c4d11b15 | 187 | // |
188 | fRICHsignal=track.fRICHsignal; | |
189 | for (Int_t i=0;i<kSPECIES;i++) fRICHr[i]=track.fRICHr[i]; | |
190 | ||
ac2f7574 | 191 | |
ae982df3 | 192 | } |
c4d11b15 | 193 | //_______________________________________________________________________ |
194 | AliESDtrack::~AliESDtrack(){ | |
195 | // | |
196 | // This is destructor according Coding Conventrions | |
197 | // | |
198 | //printf("Delete track\n"); | |
3fd96ae3 | 199 | delete fITStrack; |
200 | delete fTRDtrack; | |
c4d11b15 | 201 | } |
ae982df3 | 202 | |
203 | //_______________________________________________________________________ | |
4a78b8c5 | 204 | Double_t AliESDtrack::GetMass() const { |
4427806c | 205 | // Returns the mass of the most probable particle type |
ae982df3 | 206 | Float_t max=0.; |
207 | Int_t k=-1; | |
208 | for (Int_t i=0; i<kSPECIES; i++) { | |
209 | if (fR[i]>max) {k=i; max=fR[i];} | |
210 | } | |
db3989b3 | 211 | if (k==0) { // dE/dx "crossing points" in the TPC |
212 | Double_t p=GetP(); | |
213 | if ((p>0.38)&&(p<0.48)) | |
214 | if (fR[0]<fR[3]*10.) return 0.49368; | |
215 | if ((p>0.75)&&(p<0.85)) | |
216 | if (fR[0]<fR[4]*10.) return 0.93827; | |
217 | return 0.00051; | |
218 | } | |
c4d11b15 | 219 | if (k==1) return 0.10566; |
ae982df3 | 220 | if (k==2||k==-1) return 0.13957; |
221 | if (k==3) return 0.49368; | |
222 | if (k==4) return 0.93827; | |
5f7789fc | 223 | AliWarning("Undefined mass !"); |
ae982df3 | 224 | return 0.13957; |
225 | } | |
226 | ||
227 | //_______________________________________________________________________ | |
15614b8b | 228 | Bool_t AliESDtrack::UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags) { |
ae982df3 | 229 | // |
230 | // This function updates track's running parameters | |
231 | // | |
15614b8b | 232 | Bool_t rc=kTRUE; |
233 | ||
9b859005 | 234 | SetStatus(flags); |
235 | fLabel=t->GetLabel(); | |
236 | ||
237 | if (t->IsStartedTimeIntegral()) { | |
238 | SetStatus(kTIME); | |
239 | Double_t times[10];t->GetIntegratedTimes(times); SetIntegratedTimes(times); | |
240 | SetIntegratedLength(t->GetIntegratedLength()); | |
241 | } | |
242 | ||
243 | fRalpha=t->GetAlpha(); | |
244 | t->GetExternalParameters(fRx,fRp); | |
245 | t->GetExternalCovariance(fRc); | |
246 | ||
ae982df3 | 247 | switch (flags) { |
ad2f1f2b | 248 | |
9b859005 | 249 | case kITSin: case kITSout: case kITSrefit: |
ae982df3 | 250 | fITSncls=t->GetNumberOfClusters(); |
251 | fITSchi2=t->GetChi2(); | |
252 | for (Int_t i=0;i<fITSncls;i++) fITSindex[i]=t->GetClusterIndex(i); | |
253 | fITSsignal=t->GetPIDsignal(); | |
6e5b1b04 | 254 | fITSLabel = t->GetLabel(); |
babd135a | 255 | fITSFakeRatio = t->GetFakeRatio(); |
ae982df3 | 256 | break; |
ad2f1f2b | 257 | |
9b859005 | 258 | case kTPCin: case kTPCrefit: |
6e5b1b04 | 259 | fTPCLabel = t->GetLabel(); |
9b859005 | 260 | fIalpha=fRalpha; |
261 | fIx=fRx; | |
262 | { | |
263 | Int_t i; | |
264 | for (i=0; i<5; i++) fIp[i]=fRp[i]; | |
265 | for (i=0; i<15;i++) fIc[i]=fRc[i]; | |
266 | } | |
267 | case kTPCout: | |
a866ac60 | 268 | |
ae982df3 | 269 | fTPCncls=t->GetNumberOfClusters(); |
270 | fTPCchi2=t->GetChi2(); | |
a866ac60 | 271 | |
272 | {//prevrow must be declared in separate namespace, otherwise compiler cries: | |
273 | //"jump to case label crosses initialization of `Int_t prevrow'" | |
274 | Int_t prevrow = -1; | |
6e5b1b04 | 275 | // for (Int_t i=0;i<fTPCncls;i++) |
276 | for (Int_t i=0;i<160;i++) | |
a866ac60 | 277 | { |
278 | fTPCindex[i]=t->GetClusterIndex(i); | |
279 | ||
280 | // Piotr's Cluster Map for HBT | |
281 | // ### please change accordingly if cluster array is changing | |
282 | // to "New TPC Tracking" style (with gaps in array) | |
283 | Int_t idx = fTPCindex[i]; | |
284 | Int_t sect = (idx&0xff000000)>>24; | |
285 | Int_t row = (idx&0x00ff0000)>>16; | |
286 | if (sect > 18) row +=63; //if it is outer sector, add number of inner sectors | |
287 | ||
288 | fTPCClusterMap.SetBitNumber(row,kTRUE); | |
289 | ||
290 | //Fill the gap between previous row and this row with 0 bits | |
291 | //In case ### pleas change it as well - just set bit 0 in case there | |
292 | //is no associated clusters for current "i" | |
293 | if (prevrow < 0) | |
294 | { | |
295 | prevrow = row;//if previous bit was not assigned yet == this is the first one | |
296 | } | |
297 | else | |
298 | { //we don't know the order (inner to outer or reverse) | |
299 | //just to be save in case it is going to change | |
300 | Int_t n = 0, m = 0; | |
301 | if (prevrow < row) | |
302 | { | |
303 | n = prevrow; | |
304 | m = row; | |
305 | } | |
306 | else | |
307 | { | |
308 | n = row; | |
309 | m = prevrow; | |
310 | } | |
311 | ||
312 | for (Int_t j = n+1; j < m; j++) | |
313 | { | |
314 | fTPCClusterMap.SetBitNumber(j,kFALSE); | |
315 | } | |
316 | prevrow = row; | |
317 | } | |
318 | // End Of Piotr's Cluster Map for HBT | |
319 | } | |
320 | } | |
ae982df3 | 321 | fTPCsignal=t->GetPIDsignal(); |
322 | {Double_t mass=t->GetMass(); // preliminary mass setting | |
323 | if (mass>0.5) fR[4]=1.; // used by | |
324 | else if (mass<0.4) fR[2]=1.; // the ITS reconstruction | |
a866ac60 | 325 | else fR[3]=1.;} |
326 | // | |
ae982df3 | 327 | break; |
9b859005 | 328 | |
672b5f43 | 329 | case kTRDout: |
15614b8b | 330 | //requested by the PHOS/EMCAL ("temporary solution") |
331 | fOalpha=t->GetAlpha(); | |
332 | fOx=460.; | |
333 | rc=GetExternalParametersAt(fOx,fOp); | |
334 | t->GetExternalCovariance(fOc); //can be done better | |
335 | ||
336 | fXalpha=t->GetAlpha(); | |
337 | fXx=450.; | |
338 | rc=GetExternalParametersAt(fXx,fXp); | |
339 | t->GetExternalCovariance(fXc); //can be done better | |
340 | ||
672b5f43 | 341 | case kTRDin: case kTRDrefit: |
6e5b1b04 | 342 | fTRDLabel = t->GetLabel(); |
c4d11b15 | 343 | |
79e94bf8 | 344 | fTRDncls=t->GetNumberOfClusters(); |
345 | fTRDchi2=t->GetChi2(); | |
bb2ceb1f | 346 | for (Int_t i=0;i<fTRDncls;i++) fTRDindex[i]=t->GetClusterIndex(i); |
79e94bf8 | 347 | fTRDsignal=t->GetPIDsignal(); |
348 | break; | |
c4d11b15 | 349 | case kTRDbackup: |
350 | t->GetExternalParameters(fTx,fTp); | |
351 | t->GetExternalCovariance(fTc); | |
352 | fTRDncls0 = t->GetNumberOfClusters(); | |
353 | break; | |
354 | case kTOFin: | |
355 | break; | |
356 | case kTOFout: | |
357 | break; | |
d0862fea | 358 | case kTRDStop: |
359 | break; | |
ae982df3 | 360 | default: |
5f7789fc | 361 | AliError("Wrong flag !"); |
ae982df3 | 362 | return kFALSE; |
363 | } | |
364 | ||
15614b8b | 365 | return rc; |
ae982df3 | 366 | } |
367 | ||
67c3dcbe | 368 | //_______________________________________________________________________ |
369 | void | |
5ccd1720 | 370 | AliESDtrack::SetConstrainedTrackParams(const AliKalmanTrack *t, Double_t chi2) { |
67c3dcbe | 371 | // |
372 | // This function sets the constrained track parameters | |
373 | // | |
db3989b3 | 374 | Int_t i; |
375 | Double_t x,buf[15]; | |
67c3dcbe | 376 | fCalpha=t->GetAlpha(); |
db3989b3 | 377 | t->GetExternalParameters(x,buf); fCx=x; |
378 | for (i=0; i<5; i++) fCp[i]=buf[i]; | |
379 | t->GetExternalCovariance(buf); | |
380 | for (i=0; i<15; i++) fCc[i]=buf[i]; | |
67c3dcbe | 381 | fCchi2=chi2; |
382 | } | |
383 | ||
384 | ||
ae982df3 | 385 | //_______________________________________________________________________ |
386 | void AliESDtrack::GetExternalParameters(Double_t &x, Double_t p[5]) const { | |
387 | //--------------------------------------------------------------------- | |
388 | // This function returns external representation of the track parameters | |
389 | //--------------------------------------------------------------------- | |
390 | x=fRx; | |
391 | for (Int_t i=0; i<5; i++) p[i]=fRp[i]; | |
392 | } | |
15614b8b | 393 | |
394 | //_______________________________________________________________________ | |
395 | Bool_t AliESDtrack::GetExternalParametersAt(Double_t x, Double_t p[5]) const { | |
396 | //--------------------------------------------------------------------- | |
397 | // This function returns external representation of the track parameters | |
398 | // at the position given by the first argument | |
399 | //--------------------------------------------------------------------- | |
400 | Double_t dx=x-fRx; | |
401 | Double_t f1=fRp[2], f2=f1 + dx*fRp[4]/AliKalmanTrack::GetConvConst(); | |
402 | ||
403 | if (TMath::Abs(f2) >= 0.9999) return kFALSE; | |
404 | ||
405 | Double_t r1=TMath::Sqrt(1.- f1*f1), r2=TMath::Sqrt(1.- f2*f2); | |
406 | p[0] = fRp[0] + dx*(f1+f2)/(r1+r2); | |
407 | p[1] = fRp[1] + dx*(f1+f2)/(f1*r2 + f2*r1)*fRp[3]; | |
408 | p[2] = f2; | |
409 | p[3] = fRp[3]; | |
410 | p[4] = fRp[4]; | |
411 | ||
412 | return kTRUE; | |
413 | } | |
414 | ||
67c3dcbe | 415 | //_______________________________________________________________________ |
a866ac60 | 416 | void AliESDtrack::GetExternalCovariance(Double_t cov[15]) const { |
67c3dcbe | 417 | //--------------------------------------------------------------------- |
418 | // This function returns external representation of the cov. matrix | |
419 | //--------------------------------------------------------------------- | |
a866ac60 | 420 | for (Int_t i=0; i<15; i++) cov[i]=fRc[i]; |
67c3dcbe | 421 | } |
422 | ||
423 | ||
424 | //_______________________________________________________________________ | |
425 | void | |
426 | AliESDtrack::GetConstrainedExternalParameters(Double_t &x, Double_t p[5])const{ | |
427 | //--------------------------------------------------------------------- | |
428 | // This function returns the constrained external track parameters | |
429 | //--------------------------------------------------------------------- | |
430 | x=fCx; | |
431 | for (Int_t i=0; i<5; i++) p[i]=fCp[i]; | |
432 | } | |
433 | //_______________________________________________________________________ | |
434 | void | |
435 | AliESDtrack::GetConstrainedExternalCovariance(Double_t c[15]) const { | |
436 | //--------------------------------------------------------------------- | |
437 | // This function returns the constrained external cov. matrix | |
438 | //--------------------------------------------------------------------- | |
439 | for (Int_t i=0; i<15; i++) c[i]=fCc[i]; | |
440 | } | |
441 | ||
ae982df3 | 442 | |
443 | Double_t AliESDtrack::GetP() const { | |
444 | //--------------------------------------------------------------------- | |
445 | // This function returns the track momentum | |
b322ab2f | 446 | // Results for (nearly) straight tracks are meaningless ! |
ae982df3 | 447 | //--------------------------------------------------------------------- |
2157f4f2 | 448 | if (TMath::Abs(fRp[4])<=0) return 0; |
ae982df3 | 449 | Double_t pt=1./TMath::Abs(fRp[4]); |
5bc70ad8 | 450 | return pt*TMath::Sqrt(1.+ fRp[3]*fRp[3]); |
ae982df3 | 451 | } |
452 | ||
67c3dcbe | 453 | void AliESDtrack::GetConstrainedPxPyPz(Double_t *p) const { |
454 | //--------------------------------------------------------------------- | |
455 | // This function returns the constrained global track momentum components | |
b322ab2f | 456 | // Results for (nearly) straight tracks are meaningless ! |
67c3dcbe | 457 | //--------------------------------------------------------------------- |
2157f4f2 | 458 | if (TMath::Abs(fCp[4])<=0) { |
459 | p[0]=p[1]=p[2]=0; | |
460 | return; | |
461 | } | |
b322ab2f | 462 | if (TMath::Abs(fCp[2]) > 0.999999) { |
463 | p[0]=p[1]=p[2]=0; | |
464 | return; | |
465 | } | |
67c3dcbe | 466 | Double_t pt=1./TMath::Abs(fCp[4]); |
b322ab2f | 467 | Double_t cs=TMath::Cos(fCalpha), sn=TMath::Sin(fCalpha); |
468 | Double_t r=TMath::Sqrt(1-fCp[2]*fCp[2]); | |
469 | p[0]=pt*(r*cs - fCp[2]*sn); p[1]=pt*(fCp[2]*cs + r*sn); p[2]=pt*fCp[3]; | |
67c3dcbe | 470 | } |
b322ab2f | 471 | |
67c3dcbe | 472 | void AliESDtrack::GetConstrainedXYZ(Double_t *xyz) const { |
473 | //--------------------------------------------------------------------- | |
474 | // This function returns the global track position | |
475 | //--------------------------------------------------------------------- | |
b322ab2f | 476 | Double_t cs=TMath::Cos(fCalpha), sn=TMath::Sin(fCalpha); |
477 | xyz[0]=fCx*cs - fCp[0]*sn; xyz[1]=fCx*sn + fCp[0]*cs; xyz[2]=fCp[1]; | |
67c3dcbe | 478 | } |
479 | ||
ae982df3 | 480 | void AliESDtrack::GetPxPyPz(Double_t *p) const { |
481 | //--------------------------------------------------------------------- | |
482 | // This function returns the global track momentum components | |
b322ab2f | 483 | // Results for (nearly) straight tracks are meaningless ! |
ae982df3 | 484 | //--------------------------------------------------------------------- |
2157f4f2 | 485 | if (TMath::Abs(fRp[4])<=0) { |
b322ab2f | 486 | p[0]=p[1]=p[2]=0; |
487 | return; | |
488 | } | |
489 | if (TMath::Abs(fRp[2]) > 0.999999) { | |
490 | p[0]=p[1]=p[2]=0; | |
491 | return; | |
2157f4f2 | 492 | } |
ae982df3 | 493 | Double_t pt=1./TMath::Abs(fRp[4]); |
b322ab2f | 494 | Double_t cs=TMath::Cos(fRalpha), sn=TMath::Sin(fRalpha); |
495 | Double_t r=TMath::Sqrt(1-fRp[2]*fRp[2]); | |
496 | p[0]=pt*(r*cs - fRp[2]*sn); p[1]=pt*(fRp[2]*cs + r*sn); p[2]=pt*fRp[3]; | |
ae982df3 | 497 | } |
b322ab2f | 498 | |
ae982df3 | 499 | void AliESDtrack::GetXYZ(Double_t *xyz) const { |
500 | //--------------------------------------------------------------------- | |
501 | // This function returns the global track position | |
502 | //--------------------------------------------------------------------- | |
b322ab2f | 503 | Double_t cs=TMath::Cos(fRalpha), sn=TMath::Sin(fRalpha); |
504 | xyz[0]=fRx*cs - fRp[0]*sn; xyz[1]=fRx*sn + fRp[0]*cs; xyz[2]=fRp[1]; | |
ae982df3 | 505 | } |
506 | ||
b322ab2f | 507 | void AliESDtrack::GetCovariance(Double_t cv[21]) const { |
508 | //--------------------------------------------------------------------- | |
509 | // This function returns the global covariance matrix of the track params | |
510 | // | |
511 | // Cov(x,x) ... : cv[0] | |
512 | // Cov(y,x) ... : cv[1] cv[2] | |
513 | // Cov(z,x) ... : cv[3] cv[4] cv[5] | |
514 | // Cov(px,x)... : cv[6] cv[7] cv[8] cv[9] | |
515 | // Cov(py,y)... : cv[10] cv[11] cv[12] cv[13] cv[14] | |
516 | // Cov(pz,z)... : cv[15] cv[16] cv[17] cv[18] cv[19] cv[20] | |
517 | // | |
518 | // Results for (nearly) straight tracks are meaningless ! | |
519 | //--------------------------------------------------------------------- | |
520 | if (TMath::Abs(fRp[4])<=0) { | |
521 | for (Int_t i=0; i<21; i++) cv[i]=0.; | |
522 | return; | |
523 | } | |
524 | if (TMath::Abs(fRp[2]) > 0.999999) { | |
525 | for (Int_t i=0; i<21; i++) cv[i]=0.; | |
526 | return; | |
527 | } | |
528 | Double_t pt=1./TMath::Abs(fRp[4]); | |
529 | Double_t cs=TMath::Cos(fRalpha), sn=TMath::Sin(fRalpha); | |
530 | Double_t r=TMath::Sqrt(1-fRp[2]*fRp[2]); | |
531 | ||
532 | Double_t m00=-sn, m10=cs; | |
533 | Double_t m23=-pt*(sn + fRp[2]*cs/r), m43=-pt*pt*(r*cs - fRp[2]*sn); | |
534 | Double_t m24= pt*(cs - fRp[2]*sn/r), m44=-pt*pt*(r*sn + fRp[2]*cs); | |
535 | Double_t m35=pt, m45=-pt*pt*fRp[3]; | |
536 | ||
537 | cv[0]=fRc[0]*m00*m00; | |
538 | cv[1]=fRc[0]*m00*m10; | |
539 | cv[2]=fRc[0]*m10*m10; | |
540 | cv[3]=fRc[1]*m00; | |
541 | cv[4]=fRc[1]*m10; | |
542 | cv[5]=fRc[2]; | |
543 | cv[6]=m00*(fRc[3]*m23+fRc[10]*m43); | |
544 | cv[7]=m10*(fRc[3]*m23+fRc[10]*m43); | |
545 | cv[8]=fRc[4]*m23+fRc[11]*m43; | |
546 | cv[9]=m23*(fRc[5]*m23+fRc[12]*m43)+m43*(fRc[12]*m23+fRc[14]*m43); | |
547 | cv[10]=m00*(fRc[3]*m24+fRc[10]*m44); | |
548 | cv[11]=m10*(fRc[3]*m24+fRc[10]*m44); | |
549 | cv[12]=fRc[4]*m24+fRc[11]*m44; | |
550 | cv[13]=m23*(fRc[5]*m24+fRc[12]*m44)+m43*(fRc[12]*m24+fRc[14]*m44); | |
551 | cv[14]=m24*(fRc[5]*m24+fRc[12]*m44)+m44*(fRc[12]*m24+fRc[14]*m44); | |
552 | cv[15]=m00*(fRc[6]*m35+fRc[10]*m45); | |
553 | cv[16]=m10*(fRc[6]*m35+fRc[10]*m45); | |
554 | cv[17]=fRc[7]*m35+fRc[11]*m45; | |
555 | cv[18]=m23*(fRc[8]*m35+fRc[12]*m45)+m43*(fRc[13]*m35+fRc[14]*m45); | |
556 | cv[19]=m24*(fRc[8]*m35+fRc[12]*m45)+m44*(fRc[13]*m35+fRc[14]*m45); | |
557 | cv[20]=m35*(fRc[9]*m35+fRc[13]*m45)+m45*(fRc[13]*m35+fRc[14]*m45); | |
558 | } | |
67c3dcbe | 559 | |
9b859005 | 560 | void AliESDtrack::GetInnerPxPyPz(Double_t *p) const { |
561 | //--------------------------------------------------------------------- | |
562 | // This function returns the global track momentum components | |
563 | // af the entrance of the TPC | |
564 | //--------------------------------------------------------------------- | |
e964f790 | 565 | if (fIx==0) {p[0]=p[1]=p[2]=0.; return;} |
9b859005 | 566 | Double_t phi=TMath::ASin(fIp[2]) + fIalpha; |
567 | Double_t pt=1./TMath::Abs(fIp[4]); | |
568 | p[0]=pt*TMath::Cos(phi); p[1]=pt*TMath::Sin(phi); p[2]=pt*fIp[3]; | |
569 | } | |
570 | ||
571 | void AliESDtrack::GetInnerXYZ(Double_t *xyz) const { | |
572 | //--------------------------------------------------------------------- | |
573 | // This function returns the global track position | |
574 | // af the entrance of the TPC | |
575 | //--------------------------------------------------------------------- | |
e964f790 | 576 | if (fIx==0) {xyz[0]=xyz[1]=xyz[2]=0.; return;} |
9b859005 | 577 | Double_t phi=TMath::ATan2(fIp[0],fIx) + fIalpha; |
578 | Double_t r=TMath::Sqrt(fIx*fIx + fIp[0]*fIp[0]); | |
579 | xyz[0]=r*TMath::Cos(phi); xyz[1]=r*TMath::Sin(phi); xyz[2]=fIp[1]; | |
580 | } | |
581 | ||
a866ac60 | 582 | void AliESDtrack::GetInnerExternalParameters(Double_t &x, Double_t p[5]) const |
583 | { | |
584 | //skowron | |
585 | //--------------------------------------------------------------------- | |
586 | // This function returns external representation of the track parameters at Inner Layer of TPC | |
587 | //--------------------------------------------------------------------- | |
588 | x=fIx; | |
589 | for (Int_t i=0; i<5; i++) p[i]=fIp[i]; | |
590 | } | |
591 | void AliESDtrack::GetInnerExternalCovariance(Double_t cov[15]) const | |
592 | { | |
593 | //skowron | |
594 | //--------------------------------------------------------------------- | |
595 | // This function returns external representation of the cov. matrix at Inner Layer of TPC | |
596 | //--------------------------------------------------------------------- | |
597 | for (Int_t i=0; i<15; i++) cov[i]=fIc[i]; | |
598 | ||
599 | } | |
600 | ||
c4d11b15 | 601 | void AliESDtrack::GetTRDExternalParameters(Double_t &x, Double_t p[5], Double_t cov[15]) const |
602 | { | |
603 | // | |
604 | //this function returns TRD parameters | |
605 | // | |
606 | x=fTx; | |
607 | for (Int_t i=0; i<5; i++) p[i]=fTp[i]; | |
608 | for (Int_t i=0; i<15; i++) cov[i]=fTc[i]; | |
609 | } | |
610 | ||
3fd96ae3 | 611 | void AliESDtrack::GetOuterPxPyPzPHOS(Double_t *p) const { |
672b5f43 | 612 | //--------------------------------------------------------------------- |
613 | // This function returns the global track momentum components | |
614 | // af the radius of the PHOS | |
615 | //--------------------------------------------------------------------- | |
704be597 | 616 | p[0]=p[1]=p[2]=0. ; |
3fd96ae3 | 617 | if (fOx==0) |
618 | return; | |
619 | Double_t phi=TMath::ASin(fOp[2]) + fOalpha; | |
620 | Double_t pt=1./TMath::Abs(fOp[4]); | |
621 | p[0]=pt*TMath::Cos(phi); | |
622 | p[1]=pt*TMath::Sin(phi); | |
623 | p[2]=pt*fOp[3]; | |
624 | } | |
625 | void AliESDtrack::GetOuterPxPyPzEMCAL(Double_t *p) const { | |
626 | //--------------------------------------------------------------------- | |
627 | // This function returns the global track momentum components | |
628 | // af the radius of the EMCAL | |
629 | //--------------------------------------------------------------------- | |
630 | if (fXx==0) | |
631 | return; | |
632 | Double_t phi=TMath::ASin(fXp[2]) + fXalpha; | |
633 | Double_t pt=1./TMath::Abs(fXp[4]); | |
634 | p[0]=pt*TMath::Cos(phi); | |
635 | p[1]=pt*TMath::Sin(phi); | |
636 | p[2]=pt*fXp[3]; | |
672b5f43 | 637 | } |
638 | ||
3fd96ae3 | 639 | void AliESDtrack::GetOuterXYZPHOS(Double_t *xyz) const { |
672b5f43 | 640 | //--------------------------------------------------------------------- |
641 | // This function returns the global track position | |
3fd96ae3 | 642 | // af the radius of the PHOS |
704be597 | 643 | //--------------------------------------------------------------------- |
644 | xyz[0]=xyz[1]=xyz[2]=0.; | |
3fd96ae3 | 645 | if (fOx==0) |
646 | return; | |
647 | Double_t phi=TMath::ATan2(fOp[0],fOx) + fOalpha; | |
648 | Double_t r=TMath::Sqrt(fOx*fOx + fOp[0]*fOp[0]); | |
649 | xyz[0]=r*TMath::Cos(phi); xyz[1]=r*TMath::Sin(phi); xyz[2]=fOp[1]; | |
650 | } | |
651 | void AliESDtrack::GetOuterXYZEMCAL(Double_t *xyz) const { | |
652 | //--------------------------------------------------------------------- | |
653 | // This function returns the global track position | |
654 | // af the radius of the EMCAL | |
655 | //--------------------------------------------------------------------- | |
656 | if (fXx==0) | |
657 | return; | |
658 | Double_t phi=TMath::ATan2(fXp[0],fOx) + fXalpha; | |
659 | Double_t r=TMath::Sqrt(fXx*fXx + fXp[0]*fXp[0]); | |
660 | xyz[0]=r*TMath::Cos(phi); | |
661 | xyz[1]=r*TMath::Sin(phi); | |
662 | xyz[2]=fXp[1]; | |
663 | } | |
672b5f43 | 664 | |
ae982df3 | 665 | //_______________________________________________________________________ |
666 | void AliESDtrack::GetIntegratedTimes(Double_t *times) const { | |
4427806c | 667 | // Returns the array with integrated times for each particle hypothesis |
ae982df3 | 668 | for (Int_t i=0; i<kSPECIES; i++) times[i]=fTrackTime[i]; |
669 | } | |
670 | ||
671 | //_______________________________________________________________________ | |
672 | void AliESDtrack::SetIntegratedTimes(const Double_t *times) { | |
4427806c | 673 | // Sets the array with integrated times for each particle hypotesis |
ae982df3 | 674 | for (Int_t i=0; i<kSPECIES; i++) fTrackTime[i]=times[i]; |
675 | } | |
676 | ||
c630aafd | 677 | //_______________________________________________________________________ |
4427806c | 678 | void AliESDtrack::SetITSpid(const Double_t *p) { |
679 | // Sets values for the probability of each particle type (in ITS) | |
c630aafd | 680 | for (Int_t i=0; i<kSPECIES; i++) fITSr[i]=p[i]; |
681 | SetStatus(AliESDtrack::kITSpid); | |
682 | } | |
683 | ||
babd135a | 684 | void AliESDtrack::SetITSChi2MIP(const Float_t *chi2mip){ |
c4d11b15 | 685 | for (Int_t i=0; i<12; i++) fITSchi2MIP[i]=chi2mip[i]; |
babd135a | 686 | } |
c630aafd | 687 | //_______________________________________________________________________ |
688 | void AliESDtrack::GetITSpid(Double_t *p) const { | |
4427806c | 689 | // Gets the probability of each particle type (in ITS) |
c630aafd | 690 | for (Int_t i=0; i<kSPECIES; i++) p[i]=fITSr[i]; |
691 | } | |
692 | ||
ae982df3 | 693 | //_______________________________________________________________________ |
694 | Int_t AliESDtrack::GetITSclusters(UInt_t *idx) const { | |
695 | //--------------------------------------------------------------------- | |
696 | // This function returns indices of the assgined ITS clusters | |
697 | //--------------------------------------------------------------------- | |
698 | for (Int_t i=0; i<fITSncls; i++) idx[i]=fITSindex[i]; | |
699 | return fITSncls; | |
700 | } | |
701 | ||
702 | //_______________________________________________________________________ | |
05e445cd | 703 | Int_t AliESDtrack::GetTPCclusters(Int_t *idx) const { |
ae982df3 | 704 | //--------------------------------------------------------------------- |
705 | // This function returns indices of the assgined ITS clusters | |
706 | //--------------------------------------------------------------------- | |
d1420ddf | 707 | if (idx!=0) |
708 | for (Int_t i=0; i<180; i++) idx[i]=fTPCindex[i]; // MI I prefer some constant | |
ae982df3 | 709 | return fTPCncls; |
710 | } | |
8c6a71ab | 711 | |
712 | //_______________________________________________________________________ | |
713 | void AliESDtrack::SetTPCpid(const Double_t *p) { | |
4427806c | 714 | // Sets values for the probability of each particle type (in TPC) |
8c6a71ab | 715 | for (Int_t i=0; i<kSPECIES; i++) fTPCr[i]=p[i]; |
716 | SetStatus(AliESDtrack::kTPCpid); | |
717 | } | |
718 | ||
719 | //_______________________________________________________________________ | |
720 | void AliESDtrack::GetTPCpid(Double_t *p) const { | |
4427806c | 721 | // Gets the probability of each particle type (in TPC) |
8c6a71ab | 722 | for (Int_t i=0; i<kSPECIES; i++) p[i]=fTPCr[i]; |
723 | } | |
724 | ||
bb2ceb1f | 725 | //_______________________________________________________________________ |
726 | Int_t AliESDtrack::GetTRDclusters(UInt_t *idx) const { | |
727 | //--------------------------------------------------------------------- | |
728 | // This function returns indices of the assgined TRD clusters | |
729 | //--------------------------------------------------------------------- | |
d1420ddf | 730 | if (idx!=0) |
c4d11b15 | 731 | for (Int_t i=0; i<130; i++) idx[i]=fTRDindex[i]; // MI I prefer some constant |
bb2ceb1f | 732 | return fTRDncls; |
733 | } | |
734 | ||
c630aafd | 735 | //_______________________________________________________________________ |
736 | void AliESDtrack::SetTRDpid(const Double_t *p) { | |
4427806c | 737 | // Sets values for the probability of each particle type (in TRD) |
c630aafd | 738 | for (Int_t i=0; i<kSPECIES; i++) fTRDr[i]=p[i]; |
739 | SetStatus(AliESDtrack::kTRDpid); | |
740 | } | |
741 | ||
742 | //_______________________________________________________________________ | |
743 | void AliESDtrack::GetTRDpid(Double_t *p) const { | |
4427806c | 744 | // Gets the probability of each particle type (in TRD) |
c630aafd | 745 | for (Int_t i=0; i<kSPECIES; i++) p[i]=fTRDr[i]; |
746 | } | |
747 | ||
79e94bf8 | 748 | //_______________________________________________________________________ |
749 | void AliESDtrack::SetTRDpid(Int_t iSpecies, Float_t p) | |
750 | { | |
4427806c | 751 | // Sets the probability of particle type iSpecies to p (in TRD) |
79e94bf8 | 752 | fTRDr[iSpecies] = p; |
753 | } | |
754 | ||
755 | Float_t AliESDtrack::GetTRDpid(Int_t iSpecies) const | |
756 | { | |
4427806c | 757 | // Returns the probability of particle type iSpecies (in TRD) |
79e94bf8 | 758 | return fTRDr[iSpecies]; |
759 | } | |
760 | ||
c630aafd | 761 | //_______________________________________________________________________ |
762 | void AliESDtrack::SetTOFpid(const Double_t *p) { | |
4427806c | 763 | // Sets the probability of each particle type (in TOF) |
c630aafd | 764 | for (Int_t i=0; i<kSPECIES; i++) fTOFr[i]=p[i]; |
765 | SetStatus(AliESDtrack::kTOFpid); | |
766 | } | |
767 | ||
768 | //_______________________________________________________________________ | |
769 | void AliESDtrack::GetTOFpid(Double_t *p) const { | |
4427806c | 770 | // Gets probabilities of each particle type (in TOF) |
c630aafd | 771 | for (Int_t i=0; i<kSPECIES; i++) p[i]=fTOFr[i]; |
772 | } | |
773 | ||
4a78b8c5 | 774 | |
775 | ||
776 | //_______________________________________________________________________ | |
777 | void AliESDtrack::SetPHOSpid(const Double_t *p) { | |
778 | // Sets the probability of each particle type (in PHOS) | |
ac2f7574 | 779 | for (Int_t i=0; i<kSPECIESN; i++) fPHOSr[i]=p[i]; |
4a78b8c5 | 780 | SetStatus(AliESDtrack::kPHOSpid); |
781 | } | |
782 | ||
783 | //_______________________________________________________________________ | |
784 | void AliESDtrack::GetPHOSpid(Double_t *p) const { | |
785 | // Gets probabilities of each particle type (in PHOS) | |
ac2f7574 | 786 | for (Int_t i=0; i<kSPECIESN; i++) p[i]=fPHOSr[i]; |
4a78b8c5 | 787 | } |
788 | ||
704be597 | 789 | //_______________________________________________________________________ |
790 | void AliESDtrack::SetEMCALpid(const Double_t *p) { | |
791 | // Sets the probability of each particle type (in EMCAL) | |
792 | for (Int_t i=0; i<kSPECIESN; i++) fEMCALr[i]=p[i]; | |
793 | SetStatus(AliESDtrack::kEMCALpid); | |
794 | } | |
795 | ||
796 | //_______________________________________________________________________ | |
797 | void AliESDtrack::GetEMCALpid(Double_t *p) const { | |
798 | // Gets probabilities of each particle type (in EMCAL) | |
799 | for (Int_t i=0; i<kSPECIESN; i++) p[i]=fEMCALr[i]; | |
800 | } | |
4a78b8c5 | 801 | |
802 | //_______________________________________________________________________ | |
803 | void AliESDtrack::SetRICHpid(const Double_t *p) { | |
804 | // Sets the probability of each particle type (in RICH) | |
805 | for (Int_t i=0; i<kSPECIES; i++) fRICHr[i]=p[i]; | |
806 | SetStatus(AliESDtrack::kRICHpid); | |
807 | } | |
808 | ||
809 | //_______________________________________________________________________ | |
810 | void AliESDtrack::GetRICHpid(Double_t *p) const { | |
811 | // Gets probabilities of each particle type (in RICH) | |
812 | for (Int_t i=0; i<kSPECIES; i++) p[i]=fRICHr[i]; | |
813 | } | |
814 | ||
815 | ||
816 | ||
8c6a71ab | 817 | //_______________________________________________________________________ |
818 | void AliESDtrack::SetESDpid(const Double_t *p) { | |
4427806c | 819 | // Sets the probability of each particle type for the ESD track |
8c6a71ab | 820 | for (Int_t i=0; i<kSPECIES; i++) fR[i]=p[i]; |
821 | SetStatus(AliESDtrack::kESDpid); | |
822 | } | |
823 | ||
824 | //_______________________________________________________________________ | |
825 | void AliESDtrack::GetESDpid(Double_t *p) const { | |
4427806c | 826 | // Gets probability of each particle type for the ESD track |
8c6a71ab | 827 | for (Int_t i=0; i<kSPECIES; i++) p[i]=fR[i]; |
828 | } | |
829 | ||
ac2f7574 | 830 | //_______________________________________________________________________ |
831 | void AliESDtrack::Print(Option_t *) const { | |
832 | // Prints info on the track | |
833 | ||
5f7789fc | 834 | printf("ESD track info\n") ; |
ac2f7574 | 835 | Double_t p[kSPECIESN] ; |
836 | Int_t index = 0 ; | |
837 | if( IsOn(kITSpid) ){ | |
838 | printf("From ITS: ") ; | |
839 | GetITSpid(p) ; | |
840 | for(index = 0 ; index < kSPECIES; index++) | |
841 | printf("%f, ", p[index]) ; | |
842 | printf("\n signal = %f\n", GetITSsignal()) ; | |
843 | } | |
844 | if( IsOn(kTPCpid) ){ | |
845 | printf("From TPC: ") ; | |
846 | GetTPCpid(p) ; | |
847 | for(index = 0 ; index < kSPECIES; index++) | |
848 | printf("%f, ", p[index]) ; | |
849 | printf("\n signal = %f\n", GetTPCsignal()) ; | |
850 | } | |
851 | if( IsOn(kTRDpid) ){ | |
852 | printf("From TRD: ") ; | |
853 | GetTRDpid(p) ; | |
854 | for(index = 0 ; index < kSPECIES; index++) | |
855 | printf("%f, ", p[index]) ; | |
856 | printf("\n signal = %f\n", GetTRDsignal()) ; | |
857 | } | |
858 | if( IsOn(kTOFpid) ){ | |
859 | printf("From TOF: ") ; | |
860 | GetTOFpid(p) ; | |
861 | for(index = 0 ; index < kSPECIES; index++) | |
862 | printf("%f, ", p[index]) ; | |
863 | printf("\n signal = %f\n", GetTOFsignal()) ; | |
864 | } | |
865 | if( IsOn(kRICHpid) ){ | |
866 | printf("From TOF: ") ; | |
867 | GetRICHpid(p) ; | |
868 | for(index = 0 ; index < kSPECIES; index++) | |
869 | printf("%f, ", p[index]) ; | |
870 | printf("\n signal = %f\n", GetRICHsignal()) ; | |
871 | } | |
872 | if( IsOn(kPHOSpid) ){ | |
873 | printf("From PHOS: ") ; | |
874 | GetPHOSpid(p) ; | |
875 | for(index = 0 ; index < kSPECIESN; index++) | |
876 | printf("%f, ", p[index]) ; | |
877 | printf("\n signal = %f\n", GetPHOSsignal()) ; | |
878 | } | |
704be597 | 879 | if( IsOn(kEMCALpid) ){ |
880 | printf("From EMCAL: ") ; | |
881 | GetEMCALpid(p) ; | |
882 | for(index = 0 ; index < kSPECIESN; index++) | |
883 | printf("%f, ", p[index]) ; | |
884 | printf("\n signal = %f\n", GetEMCALsignal()) ; | |
885 | } | |
ac2f7574 | 886 | } |