Add the possibility to select events with CINT1B/CMUS1B triggers when filling histogr...
[u/mrichter/AliRoot.git] / PWG3 / vertexingHF / AliAODPidHF.cxx
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1/**************************************************************************
2 * Copyright(c) 1998-2006, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * *
5 * Author: The ALICE Off-line Project. *
6 * Contributors are mentioned in the code where appropriate. *
7 *
8 * Permission to use, copy, modify and distribute this software and its *
9 * documentation strictly for non-commercial purposes is hereby granted *
10 * without fee, provided that the above copyright notice appears in all *
11 * copies and that both the copyright notice and this permission notice *
12 * appear in the supporting documentation. The authors make no claims *
13 * about the suitability of this software for any purpose. It is *
14 * provided "as is" without express or implied warranty. *
15 * *************************************************************************/
16
17//***********************************************************
18// Class AliAODPidHF
19// class for PID with AliAODRecoDecayHF
20// Authors: D. Caffarri caffarri@pd.infn.it, A.Dainese andrea.dainese@pd.infn.it, S. Dash dash@to.infn.it, F. Prino prino@to.infn.it, R. Romita r.romita@gsi.de, Y. Wang yifei@pi0.physi.uni-heidelberg.de
21//***********************************************************
22#include "AliAODPidHF.h"
23#include "AliAODPid.h"
24#include "AliPID.h"
25#include "AliTPCPIDResponse.h"
26#include "AliITSPIDResponse.h"
27#include "AliTOFPIDResponse.h"
28#include "AliAODpidUtil.h"
29#include "AliESDtrack.h"
30
31
32ClassImp(AliAODPidHF)
33
34//------------------------------
35AliAODPidHF::AliAODPidHF():
36 AliAODPid(),
37 fnNSigma(5),
38 fnSigma(),
39 fTOFSigma(160.),
40 fnPriors(5),
41 fPriors(),
42 fnPLimit(2),
43 fPLimit(),
44 fAsym(kFALSE),
45 fTPC(kFALSE),
46 fTOF(kFALSE),
47 fITS(kFALSE),
48 fTRD(kFALSE),
49 fMatch(0),
50 fCompat(kFALSE)
51{
52 //
53 // Default constructor
54 //
55 fPLimit=new Double_t[fnPLimit];
56 fnSigma=new Double_t[fnNSigma];
57 fPriors=new Double_t[fnPriors];
58
59 for(Int_t i=0;i<fnNSigma;i++){
60 fnSigma[i]=0.;
61 }
62 for(Int_t i=0;i<fnPriors;i++){
63 fPriors[i]=0.;
64 }
65 for(Int_t i=0;i<fnPLimit;i++){
66 fPLimit[i]=0.;
67 }
68
69}
70//----------------------
71AliAODPidHF::~AliAODPidHF()
72{
73 // destructor
74 // if(fPLimit) delete fPLimit;
75 // if(fnSigma) delete fnSigma;
76 // if(fPriors) delete fPriors;
77}
78//------------------------
79AliAODPidHF::AliAODPidHF(const AliAODPidHF& pid) :
80 AliAODPid(pid),
81 fnNSigma(pid.fnNSigma),
82 fnSigma(pid.fnSigma),
83 fTOFSigma(pid.fTOFSigma),
84 fnPriors(pid.fnPriors),
85 fPriors(pid.fPriors),
86 fnPLimit(pid.fnPLimit),
87 fPLimit(pid.fPLimit),
88 fAsym(pid.fAsym),
89 fTPC(pid.fTPC),
90 fTOF(pid.fTOF),
91 fITS(pid.fITS),
92 fTRD(pid.fTRD),
93 fMatch(pid.fMatch),
94 fCompat(pid.fCompat)
95 {
96
97 for(Int_t i=0;i<5;i++){
98 fPriors[i]=pid.fPriors[i];
99 }
100
101 }
102
103//----------------------
104Int_t AliAODPidHF::RawSignalPID(AliAODTrack *track, TString detector) const{
105// raw PID for single detectors, returns the particle type with smaller sigma
106 Int_t specie=-1;
107 if(detector.Contains("ITS")) return ApplyPidITSRaw(track,specie);
108 if(detector.Contains("TPC")) return ApplyPidTPCRaw(track,specie);
109 if(detector.Contains("TOF")) return ApplyPidTOFRaw(track,specie);
110
111 return specie;
112
113}
114//---------------------------
115Bool_t AliAODPidHF::IsKaonRaw(AliAODTrack *track, TString detector) const{
116// checks if the track can be a kaon, raw PID applied for single detectors
117 Int_t specie=0;
118
119 if(detector.Contains("ITS")) specie=ApplyPidITSRaw(track,3);
120 if(detector.Contains("TPC")) specie=ApplyPidTPCRaw(track,3);
121 if(detector.Contains("TOF")) specie=ApplyPidTOFRaw(track,3);
122
123 if(specie==3) return kTRUE;
124 return kFALSE;
125}
126//---------------------------
127Bool_t AliAODPidHF::IsPionRaw (AliAODTrack *track, TString detector) const{
128// checks if the track can be a pion, raw PID applied for single detectors
129
130 Int_t specie=0;
131
132 if(detector.Contains("ITS")) specie=ApplyPidITSRaw(track,2);
133 if(detector.Contains("TPC")) specie=ApplyPidTPCRaw(track,2);
134 if(detector.Contains("TOF")) specie=ApplyPidTOFRaw(track,2);
135
136 if(specie==2) return kTRUE;
137 return kFALSE;
138}
139//---------------------------
140Bool_t AliAODPidHF::IsProtonRaw (AliAODTrack *track, TString detector) const{
141// checks if the track can be a proton raw PID applied for single detectors
142
143 Int_t specie=0;
144 if(detector.Contains("ITS")) specie=ApplyPidITSRaw(track,4);
145 if(detector.Contains("TPC")) specie=ApplyPidTPCRaw(track,4);
146 if(detector.Contains("TOF")) specie=ApplyPidTOFRaw(track,4);
147
148 if(specie==4) return kTRUE;
149
150 return kFALSE;
151}
152//--------------------------
153Bool_t AliAODPidHF::IsElectronRaw(AliAODTrack *track, TString detector) const{
154// checks if the track can be an electron raw PID applied for single detectors
155
156 Int_t specie=-1;
157 if(detector.Contains("ITS")) specie=ApplyPidITSRaw(track,0);
158 if(detector.Contains("TPC")) specie=ApplyPidTPCRaw(track,0);
159 if(detector.Contains("TOF")) specie=ApplyPidTOFRaw(track,0);
160
161 if(specie==0) return kTRUE;
162
163 return kFALSE;
164}
165//--------------------------
166Int_t AliAODPidHF::ApplyPidTPCRaw(AliAODTrack *track,Int_t specie) const{
167// n-sigma cut, TPC PID
168
169 if(!CheckStatus(track,"TPC")) return 0;
170 AliAODPid *pidObj = track->GetDetPid();
171
172 Double_t dedx=pidObj->GetTPCsignal();
173 Double_t mom = pidObj->GetTPCmomentum();
174 AliTPCPIDResponse tpcResponse;
175 Int_t pid=-1;
176 if(specie<0){ // from RawSignalPID : should return the particle specie to wich the de/dx is closer to the bethe-block curve -> performance to be checked
177 Double_t nsigmaMax=fnSigma[0];
178 for(Int_t ipart=0;ipart<5;ipart++){
179 AliPID::EParticleType type=AliPID::EParticleType(ipart);
180 Double_t nsigma = TMath::Abs(tpcResponse.GetNumberOfSigmas(mom,dedx,track->GetTPCNcls(),type));
181 if((nsigma<nsigmaMax) && (nsigma<fnSigma[0])) {
182 pid=ipart;
183 nsigmaMax=nsigma;
184 }
185 }
186 }else{ // asks only for one particle specie
187 AliPID::EParticleType type=AliPID::EParticleType(specie);
188 Double_t nsigma = TMath::Abs(tpcResponse.GetNumberOfSigmas(mom,dedx,track->GetTPCNcls(),type));
189 if (nsigma>fnSigma[0]) {
190 pid=-1;
191 }else{
192 pid=specie;
193 }
194 }
195
196 return pid;
197
198}
199//----------------------------
200Int_t AliAODPidHF::ApplyPidITSRaw(AliAODTrack *track,Int_t specie) const{
201// truncated mean, ITS PID
202
203 if(!CheckStatus(track,"ITS")) return 0;
204
205 Double_t mom=track->P();
206 AliAODPid *pidObj = track->GetDetPid();
207
208 Double_t dedx=pidObj->GetITSsignal();
209 AliITSPIDResponse itsResponse;
210 Int_t pid=-1;
211 if(specie<0){ // from RawSignalPID : should return the particle specie to wich the de/dx is closer to the bethe-block curve -> performance to be checked
212 Double_t nsigmaMax=fnSigma[4];
213 for(Int_t ipart=0;ipart<5;ipart++){
214 AliPID::EParticleType type=AliPID::EParticleType(ipart);
215 Double_t nsigma = TMath::Abs(itsResponse.GetNumberOfSigmas(mom,dedx,type));
216 if((nsigma<nsigmaMax) && (nsigma<fnSigma[4])) {
217 pid=ipart;
218 nsigmaMax=nsigma;
219 }
220 }
221 }else{ // asks only for one particle specie
222 AliPID::EParticleType type=AliPID::EParticleType(specie);
223 Double_t nsigma = TMath::Abs(itsResponse.GetNumberOfSigmas(mom,dedx,type));
224 if (nsigma>fnSigma[4]) {
225 pid=-1;
226 }else{
227 pid=specie;
228 }
229 }
230 return pid;
231}
232//----------------------------
233Int_t AliAODPidHF::ApplyPidTOFRaw(AliAODTrack *track,Int_t specie) const{
234// n-sigma cut, TOF PID
235
236 if(!CheckStatus(track,"TOF")) return 0;
237
238 Double_t time[AliPID::kSPECIESN];
239 AliAODPid *pidObj = track->GetDetPid();
240 pidObj->GetIntegratedTimes(time);
241 Double_t sigTOF=pidObj->GetTOFsignal();
242// AliTOFPIDResponse tofResponse;
243 Int_t pid=-1;
244
245 if(specie<0){ // from RawSignalPID : should return the particle specie to wich the de/dx is closer to the bethe-block curve -> performance to be checked
246 Double_t nsigmaMax=fTOFSigma*fnSigma[3];
247 for(Int_t ipart=0;ipart<5;ipart++){
248 //AliPID::EParticleType type=AliPID::EParticleType(ipart);
249 //Double_t nsigma = tofResponse.GetExpectedSigma(track->P(),time[type],AliPID::ParticleMass(type));
250 Double_t nsigma=TMath::Abs(sigTOF-time[ipart]);
251 if((nsigma<nsigmaMax) && (nsigma<fnSigma[3]*fTOFSigma)) {
252 pid=ipart;
253 nsigmaMax=nsigma;
254 }
255 }
256 }else{ // asks only for one particle specie
257 //AliPID::EParticleType type=AliPID::EParticleType(specie);
258 //Double_t nsigma = TMath::Abs(tofResponse.GetExpectedSigma(track->P(),time[type],AliPID::ParticleMass(type)));
259 Double_t nsigma=TMath::Abs(sigTOF-time[specie]);
260 if (nsigma>fnSigma[3]*fTOFSigma) {
261 pid=-1;
262 }else{
263 pid=specie;
264 }
265 }
266 return pid;
267
268}
269//------------------------------
270void AliAODPidHF::CombinedProbability(AliAODTrack *track,Bool_t *type) const{
271// combined PID stored inside the AOD track
272
273 const Double_t *pid=track->PID();
274 Float_t max=0.;
275 Int_t k=-1;
276 for (Int_t i=0; i<10; i++) {
277 if (pid[i]>max) {k=i; max=pid[i];}
278 }
279
280 if(k==2) type[0]=kTRUE;
281 if(k==3) type[1]=kTRUE;
282 if(k==4) type[2]=kTRUE;
283
284 return;
285}
286//--------------------
287void AliAODPidHF::BayesianProbability(AliAODTrack *track,Double_t *pid) const{
288// bayesian PID for single detectors or combined
289
290 if(fITS && !fTPC && !fTOF) {BayesianProbabilityITS(track,pid);return;}
291 if(fTPC && !fITS && !fTOF) {BayesianProbabilityTPC(track,pid);return;}
292 if(fTOF && !fITS && !fTPC) {BayesianProbabilityTOF(track,pid);return;}
293
294 Double_t probITS[5]={1.,1.,1.,1.,1.};
295 Double_t probTPC[5]={1.,1.,1.,1.,1.};
296 Double_t probTOF[5]={1.,1.,1.,1.,1.};
297 if(fITS) BayesianProbabilityITS(track,probITS);
298 if(fTPC) BayesianProbabilityTPC(track,probTPC);
299 if(fTOF) BayesianProbabilityTOF(track,probTOF);
300 Double_t probTot[5]={0.,0.,0.,0.,0.};
301 for(Int_t i=0;i<5;i++){
302 probTot[i]=probITS[i]*probTPC[i]*probTOF[i];
303 }
304 for(Int_t i2=0;i2<5;i2++){
305 pid[i2]=probTot[i2]*fPriors[i2]/(probTot[0]*fPriors[0]+probTot[1]*fPriors[1]+probTot[2]*fPriors[2]+probTot[3]*fPriors[3]+probTot[4]*fPriors[4]);
306 }
307
308 return;
309
310}
311//------------------------------------
312void AliAODPidHF::BayesianProbabilityITS(AliAODTrack *track,Double_t *prob) const{
313
314// bayesian PID for ITS
315 AliAODpidUtil pid;
316 Double_t itspid[AliPID::kSPECIES];
317 pid.MakeITSPID(track,itspid);
318 for(Int_t ind=0;ind<AliPID::kSPECIES;ind++){
319 prob[ind]=itspid[ind]*fPriors[ind]/(itspid[0]*fPriors[0]+itspid[1]*fPriors[1]+itspid[2]*fPriors[2]+itspid[3]*fPriors[3]+itspid[4]*fPriors[4]);
320 }
321 return;
322
323}
324//------------------------------------
325void AliAODPidHF::BayesianProbabilityTPC(AliAODTrack *track,Double_t *prob) const{
326// bayesian PID for TPC
327
328 AliAODpidUtil pid;
329 Double_t tpcpid[AliPID::kSPECIES];
330 pid.MakeTPCPID(track,tpcpid);
331 for(Int_t ind=0;ind<AliPID::kSPECIES;ind++){
332 if(tpcpid[ind]>0.) {
333 prob[ind]=tpcpid[ind]*fPriors[ind]/(tpcpid[0]*fPriors[0]+tpcpid[1]*fPriors[1]+tpcpid[2]*fPriors[2]+tpcpid[3]*fPriors[3]+tpcpid[4]*fPriors[4]);
334 }else{
335 prob[ind]=0.;
336 }
337 }
338 return;
339
340}
341//------------------------------------
342void AliAODPidHF::BayesianProbabilityTOF(AliAODTrack *track,Double_t *prob) const{
343// bayesian PID for TOF
344
345 AliAODpidUtil pid;
346 Double_t tofpid[AliPID::kSPECIES];
347 pid.MakeTOFPID(track,tofpid);
348 for(Int_t ind=0;ind<AliPID::kSPECIES;ind++){
349 prob[ind]=tofpid[ind]*fPriors[ind]/(tofpid[0]*fPriors[0]+tofpid[1]*fPriors[1]+tofpid[2]*fPriors[2]+tofpid[3]*fPriors[3]+tofpid[4]*fPriors[4]);
350 }
351 return;
352
353}
354//---------------------------------
355void AliAODPidHF::BayesianProbabilityTRD(AliAODTrack *track,Double_t *prob) const{
356// bayesian PID for TRD
357
358 AliAODpidUtil pid;
359 Double_t trdpid[AliPID::kSPECIES];
360 pid.MakeTRDPID(track,trdpid);
361 for(Int_t ind=0;ind<AliPID::kSPECIES;ind++){
362 if(trdpid[ind]>0.) {
363 prob[ind]=trdpid[ind]*fPriors[ind]/(trdpid[0]*fPriors[0]+trdpid[1]*fPriors[1]+trdpid[2]*fPriors[2]+trdpid[3]*fPriors[3]+trdpid[4]*fPriors[4]);
364 }else{
365 prob[ind]=0.;
366 }
367 }
368 return;
369
370 }
371//--------------------------------
372Bool_t AliAODPidHF::CheckStatus(AliAODTrack *track,TString detectors) const{
373
374// Quality cuts on the tracks, detector by detector
375
376 if(detectors.Contains("ITS")){
377 if ((track->GetStatus()&AliESDtrack::kITSin)==0) return kFALSE;
378 UChar_t clumap=track->GetITSClusterMap();
379 Int_t nPointsForPid=0;
380 for(Int_t i=2; i<6; i++){
381 if(clumap&(1<<i)) ++nPointsForPid;
382 }
383 if(nPointsForPid<3) return kFALSE;// track not to be used for PID purposes
384 }
385
386 if(detectors.Contains("TPC")){
387 if ((track->GetStatus()&AliESDtrack::kTPCin )==0) return kFALSE;
388 UShort_t nTPCClus=track->GetTPCClusterMap().CountBits();
389 if (nTPCClus<70) return kFALSE;
390 }
391
392 if(detectors.Contains("TOF")){
393 if ((track->GetStatus()&AliESDtrack::kTOFout )==0) return kFALSE;
394 if ((track->GetStatus()&AliESDtrack::kTIME )==0) return kFALSE;
395 if ((track->GetStatus()&AliESDtrack::kTOFpid )==0) return kFALSE;
396 }
397
398
399 if(detectors.Contains("TRD")){
400 if ((track->GetStatus()&AliESDtrack::kTRDout )==0) return kFALSE;
401 AliAODPid *pidObj = track->GetDetPid();
402 Float_t *mom=pidObj->GetTRDmomentum();
403 Int_t ntracklets=0;
404 for(Int_t iPl=0;iPl<6;iPl++){
405 if(mom[iPl]>0.) ntracklets++;
406 }
407 if(ntracklets<4) return kFALSE;
408 }
409
410 return kTRUE;
411}
412//--------------------------------------------
413Bool_t AliAODPidHF::TPCRawAsym(AliAODTrack* track,Int_t specie) const{
414// TPC nsigma cut PID, different sigmas in different p bins
415
416 if(!CheckStatus(track,"TPC")) return kFALSE;
417 AliAODPid *pidObj = track->GetDetPid();
418 Double_t mom = pidObj->GetTPCmomentum();
419 Double_t dedx=pidObj->GetTPCsignal();
420
421 AliTPCPIDResponse tpcResponse;
422 AliPID::EParticleType type=AliPID::EParticleType(specie);
423 Double_t nsigma = TMath::Abs(tpcResponse.GetNumberOfSigmas(mom,dedx,track->GetTPCNcls(),type));
424
425 if(mom<fPLimit[0] && nsigma<fnSigma[0]) return kTRUE;
426 if(mom<fPLimit[1] && mom>fPLimit[0] && nsigma<fnSigma[1]) return kTRUE;
427 if(mom>fPLimit[1] && nsigma<fnSigma[2]) return kTRUE;
428
429 return kFALSE;
430}
431//------------------
432Int_t AliAODPidHF::MatchTPCTOF(AliAODTrack *track,Int_t mode,Int_t specie,Bool_t compat){
433// combination of the PID info coming from TPC and TOF
434 if(mode==1){
435 //TOF || TPC (a la' Andrea R.)
436 // convention:
437 // for the single detectors: -1 = kFALSE, 1 = kTRUE, 0 = compatible
438 // the method returns the sum of the response of the 2 detectors
439 if(fTPC && fTOF) {if(!CheckStatus(track,"TPC") && !CheckStatus(track,"TOF")) return 0;}
440
441
442 Int_t tTPCinfo=0;
443 if(fTPC){
444 if(CheckStatus(track,"TPC")) {
445 if(fAsym) {
446 if(TPCRawAsym(track,specie)) {
447 tTPCinfo=1;
448 }else{
449 tTPCinfo=-1;
450 }
451 }else{
452 if(specie==2 && IsPionRaw(track,"TPC")) {
453 tTPCinfo=1;
454 }else{
455 tTPCinfo=-1;
456 }
457 if(specie==3 && IsKaonRaw(track,"TPC")) {
458 tTPCinfo=1;
459 }else{
460 tTPCinfo=-1;
461 }
462 if(specie==4 && IsProtonRaw(track,"TPC")) {
463 tTPCinfo=1;
464 }else{
465 tTPCinfo=-1;
466 }
467
468 }
469
470
471 if(compat && tTPCinfo<0){
472 Double_t sig0tmp=fnSigma[0];
473 SetSigma(0,3.);
474 if(specie==2 && IsPionRaw(track,"TPC")) tTPCinfo=0;
475 if(specie==3 && IsKaonRaw(track,"TPC")) tTPCinfo=0;
476 if(specie==4 && IsProtonRaw(track,"TPC")) tTPCinfo=0;
477 SetSigma(0,sig0tmp);
478 }
479
480 }
481 }
482
483 Int_t tTOFinfo=0;
484 if(fTOF){
485 if(!CheckStatus(track,"TOF") && fTPC) return tTPCinfo;
486
487 tTOFinfo=-1;
488
489 if(specie==2 && IsPionRaw(track,"TOF")) tTOFinfo=1;
490 if(specie==3 && IsKaonRaw(track,"TOF")) tTOFinfo=1;
491 if(specie==4 && IsProtonRaw(track,"TOF")) tTOFinfo=1;
492
493 if(compat && tTOFinfo>0){
494 Double_t ptrack=track->P();
495 if(ptrack>1.5) tTOFinfo=0;
496 }
497 }
498 return tTPCinfo+tTOFinfo;
499}
500 if(mode==2){
501 //TPC & TOF (a la' Yifei)
502 // convention: -1 = kFALSE, 1 = kTRUE, 0 = not identified
503 Int_t tTPCinfo=0;
504
505 if(fTPC && CheckStatus(track,"TPC")) {
506 tTPCinfo=1;
507 if(fAsym){
508 if(!TPCRawAsym(track,specie)) tTPCinfo=-1;
509 }else{
510 if(specie==2 && !IsPionRaw(track,"TPC")) tTPCinfo=-1;
511 if(specie==3 && !IsKaonRaw(track,"TPC")) tTPCinfo=-1;
512 if(specie==4 && !IsProtonRaw(track,"TPC")) tTPCinfo=-1;
513 }
514 }
515
516 Int_t tTOFinfo=1;
517 if(fTOF){
518 if(fTPC && !CheckStatus(track,"TOF")) return tTPCinfo;
519
520 if(specie==2 && !IsPionRaw(track,"TOF")) tTOFinfo=-1;
521 if(specie==3 && !IsKaonRaw(track,"TOF")) tTOFinfo=-1;
522 if(specie==4 && !IsProtonRaw(track,"TOF")) tTOFinfo=-1;
523 }
524 if(tTOFinfo==1 && tTPCinfo==1) return 1;
525
526 return -1;
527
528}
529
530 if(mode==3){
531 //TPC for p<fPLimit[0], TOF for p>=fPLimit[0] (a la' Andrea A.)
532 // convention (temporary): -1 = kFALSE, 1 = kTRUE, 0 = not identified
533
534 if(fTPC && fTOF) if(!CheckStatus(track,"TPC") && !CheckStatus(track,"TOF")) return 0;
535
536 Double_t ptrack=track->P();
537
538
539 Int_t tTPCinfo=-1;
540
541 if(ptrack<fPLimit[0] && fTPC) {
542 if(!CheckStatus(track,"TPC")) return 0;
543 if(fAsym) {
544 if(TPCRawAsym(track,specie)) tTPCinfo=1;
545 }else{
546 if(specie==2 && IsPionRaw(track,"TPC")) tTPCinfo=1;
547 if(specie==3 && IsKaonRaw(track,"TPC")) tTPCinfo=1;
548 if(specie==4 && IsProtonRaw(track,"TPC")) tTPCinfo=1;
549 }
550 return tTPCinfo;
551 }
552
553 Int_t tTOFinfo=-1;
554 if(ptrack>=fPLimit[0] && fTOF){
555 if(!CheckStatus(track,"TOF")) return 0;
556 if(specie==2 && IsPionRaw(track,"TOF")) tTOFinfo=1;
557 if(specie==3 && IsKaonRaw(track,"TOF")) tTOFinfo=1;
558 if(specie==4 && IsProtonRaw(track,"TOF")) tTOFinfo=1;
559 return tTOFinfo;
560 }
561
562 }
563
564 return -1;
565
566}
567//----------------------------------
568Int_t AliAODPidHF::MakeRawPid(AliAODTrack *track, Int_t specie){
569// general method to compute PID
570 if(fMatch>0){
571 return MatchTPCTOF(track,fMatch,specie,fCompat);
572 }else{
573 if(fTPC && !fTOF && !fITS) {
574 Int_t tTPCres=ApplyPidTPCRaw(track,specie);
575 if(tTPCres==specie){return 1;}else{return tTPCres;};
576 }else{
577 AliError("You should enable just one detector if you don't want to match");
578 return 0;
579 }
580 if(fTOF && !fTPC && !fITS) {
581 Int_t tTOFres=ApplyPidTOFRaw(track,specie);
582 if(tTOFres==specie){return 1;}else{return tTOFres;};
583 }else{
584 AliError("You should enable just one detector if you don't want to match");
585 return 0;
586 }
587
588 if(fITS && !fTPC && !fTOF) {
589 Int_t tITSres=ApplyPidITSRaw(track,specie);
590 if(tITSres==specie){return 1;}else{return tITSres;};
591 }else{
592 AliError("You should enable just one detector if you don't want to match");
593 return 0;
594 }
595 }
596
597}