Fix for CMake
[u/mrichter/AliRoot.git] / PWG0 / AliPWG0Helper.cxx
CommitLineData
04a7657f 1/* $Id$ */
2
3#include <AliPWG0Helper.h>
4
5#include <TParticle.h>
6#include <TParticlePDG.h>
847489f7 7#include <TH1.h>
dd367a14 8#include <TH2.h>
25db2d85 9#include <TH3.h>
116083b1 10#include <TList.h>
9cd015f7 11#include <TTree.h>
12#include <TBranch.h>
13#include <TLeaf.h>
116083b1 14
15#include <AliHeader.h>
16#include <AliStack.h>
04a7657f 17
18#include <AliLog.h>
19#include <AliESD.h>
770a1f1d 20#include <AliESDEvent.h>
04a7657f 21#include <AliESDVertex.h>
85737496 22#include <AliVertexerTracks.h>
69b09e3b 23#include <AliMultiplicity.h>
04a7657f 24
116083b1 25#include <AliGenEventHeader.h>
26#include <AliGenPythiaEventHeader.h>
27#include <AliGenCocktailEventHeader.h>
6b62a9c7 28#include <AliGenDPMjetEventHeader.h>
69b09e3b 29#include <AliESDVZERO.h>
116083b1 30
ff8c4f30 31#include <AliOfflineTrigger.h>
32
04a7657f 33//____________________________________________________________________
34ClassImp(AliPWG0Helper)
35
a67484a6 36Int_t AliPWG0Helper::fgLastProcessType = -1;
ff8c4f30 37AliOfflineTrigger* AliPWG0Helper::fgOfflineTrigger = 0;
38
39//____________________________________________________________________
40AliOfflineTrigger* AliPWG0Helper::GetOfflineTrigger()
41{
42 // returns the current AliOfflineTrigger object
43 // creates one if needed
44
45 if (!fgOfflineTrigger)
46 fgOfflineTrigger = new AliOfflineTrigger;
47
48 return fgOfflineTrigger;
49}
a67484a6 50
04a7657f 51//____________________________________________________________________
69b09e3b 52Bool_t AliPWG0Helper::IsEventTriggered(const AliESDEvent* aEsd, Trigger trigger)
116083b1 53{
69b09e3b 54 // checks if an event has been triggered
116083b1 55
ff8c4f30 56 if (trigger & kOfflineFlag)
57 return GetOfflineTrigger()->IsEventTriggered(aEsd, trigger);
58
59 return IsEventTriggered(aEsd->GetTriggerMask(), trigger);
116083b1 60}
61
62//____________________________________________________________________
63Bool_t AliPWG0Helper::IsEventTriggered(ULong64_t triggerMask, Trigger trigger)
04a7657f 64{
65 // check if the event was triggered
66 //
5c495d37 67 // this function needs the branch fTriggerMask
dd367a14 68
dd367a14 69 // definitions from p-p.cfg
70 ULong64_t spdFO = (1 << 14);
69b09e3b 71 ULong64_t v0left = (1 << 10);
72 ULong64_t v0right = (1 << 11);
04a7657f 73
e9c3977b 74 switch (trigger)
75 {
a7f69e56 76 case kAcceptAll:
77 {
78 return kTRUE;
79 break;
80 }
e9c3977b 81 case kMB1:
82 {
dd367a14 83 if (triggerMask & spdFO || ((triggerMask & v0left) || (triggerMask & v0right)))
e9c3977b 84 return kTRUE;
85 break;
86 }
87 case kMB2:
88 {
dd367a14 89 if (triggerMask & spdFO && ((triggerMask & v0left) || (triggerMask & v0right)))
e9c3977b 90 return kTRUE;
91 break;
92 }
69b09e3b 93 case kMB3:
94 {
95 if (triggerMask & spdFO && (triggerMask & v0left) && (triggerMask & v0right))
96 return kTRUE;
97 break;
98 }
ff8c4f30 99 case kSPDGFO:
1c15d51a 100 {
101 if (triggerMask & spdFO)
102 return kTRUE;
103 break;
104 }
69b09e3b 105 default:
106 Printf("IsEventTriggered: ERROR: Trigger type %d not implemented in this method", (Int_t) trigger);
107 break;
e9c3977b 108 }
04a7657f 109
110 return kFALSE;
111}
112
51f6de65 113//____________________________________________________________________
a6e0ebfe 114Bool_t AliPWG0Helper::TestVertex(const AliESDVertex* vertex, AnalysisMode analysisMode, Bool_t debug)
51f6de65 115{
116 // Checks if a vertex meets the needed quality criteria
117
118 Float_t requiredZResolution = -1;
a7f69e56 119 if (analysisMode & kSPD || analysisMode & kTPCITS)
51f6de65 120 {
121 requiredZResolution = 0.1;
122 }
a7f69e56 123 else if (analysisMode & kTPC)
51f6de65 124 requiredZResolution = 10.;
125
126 // check resolution
127 Double_t zRes = vertex->GetZRes();
128
129 if (zRes > requiredZResolution) {
130 if (debug)
131 Printf("AliPWG0Helper::TestVertex: Resolution too poor %f (required: %f", zRes, requiredZResolution);
132 return kFALSE;
133 }
134
135 return kTRUE;
136}
137
770a1f1d 138//____________________________________________________________________
69b09e3b 139const AliESDVertex* AliPWG0Helper::GetVertex(AliESDEvent* aEsd, AnalysisMode analysisMode, Bool_t debug, Bool_t bRedoTPC)
770a1f1d 140{
141 // Get the vertex from the ESD and returns it if the vertex is valid
142 //
143 // Second argument decides which vertex is used (this selects
144 // also the quality criteria that are applied)
145
146 const AliESDVertex* vertex = 0;
a7f69e56 147 if (analysisMode & kSPD || analysisMode & kTPCITS)
770a1f1d 148 {
d1f50534 149 vertex = aEsd->GetPrimaryVertexSPD();
ebf31fda 150 if (debug)
151 Printf("AliPWG0Helper::GetVertex: Returning SPD vertex");
770a1f1d 152 }
a7f69e56 153 else if (analysisMode & kTPC)
770a1f1d 154 {
85737496 155 if(bRedoTPC){
69b09e3b 156 if (debug)
157 Printf("AliPWG0Helper::GetVertex: Redoing vertex");
51f6de65 158 Double_t kBz = aEsd->GetMagneticField();
85737496 159 AliVertexerTracks vertexer(kBz);
51f6de65 160 vertexer.SetTPCMode();
85737496 161 AliESDVertex *vTPC = vertexer.FindPrimaryVertex(aEsd);
162 aEsd->SetPrimaryVertexTPC(vTPC);
163 for (Int_t i=0; i<aEsd->GetNumberOfTracks(); i++) {
164 AliESDtrack *t = aEsd->GetTrack(i);
165 t->RelateToVertexTPC(vTPC, kBz, kVeryBig);
51f6de65 166 }
85737496 167 delete vTPC;
168 }
169
d1f50534 170 vertex = aEsd->GetPrimaryVertexTPC();
ebf31fda 171 if (debug)
172 Printf("AliPWG0Helper::GetVertex: Returning vertex from tracks");
770a1f1d 173 }
174 else
175 Printf("AliPWG0Helper::GetVertex: ERROR: Invalid second argument %d", analysisMode);
176
ebf31fda 177 if (!vertex) {
178 if (debug)
179 Printf("AliPWG0Helper::GetVertex: No vertex found in ESD");
770a1f1d 180 return 0;
ebf31fda 181 }
770a1f1d 182
183 // check Ncontributors
ebf31fda 184 if (vertex->GetNContributors() <= 0) {
85737496 185 if (debug){
186 Printf("AliPWG0Helper::GetVertex: NContributors() <= 0: %d",vertex->GetNContributors());
187 Printf("AliPWG0Helper::GetVertex: NIndices(): %d",vertex->GetNIndices());
51f6de65 188 vertex->Print();
85737496 189 }
770a1f1d 190 return 0;
ebf31fda 191 }
770a1f1d 192
193 // check resolution
194 Double_t zRes = vertex->GetZRes();
51f6de65 195 if (zRes == 0) {
196 Printf("AliPWG0Helper::GetVertex: UNEXPECTED: resolution is 0.");
770a1f1d 197 return 0;
ebf31fda 198 }
199
200 if (debug)
85737496 201 {
202 Printf("AliPWG0Helper::GetVertex: Returning valid vertex: %s", vertex->GetTitle());
203 vertex->Print();
204 }
770a1f1d 205
206 return vertex;
207}
208
04a7657f 209//____________________________________________________________________
7584d357 210Bool_t AliPWG0Helper::IsPrimaryCharged(TParticle* aParticle, Int_t aTotalPrimaries, Bool_t adebug)
04a7657f 211{
212 //
25db2d85 213 // this function checks if a particle from the event generator (i.e. among the nPrim particles in the stack)
214 // shall be counted as a primary particle
215 //
04a7657f 216 // This function or a equivalent should be available in some common place of AliRoot
217 //
dd367a14 218 // WARNING: Call this function only for particles that are among the particles from the event generator!
219 // --> stack->Particle(id) with id < stack->GetNprimary()
04a7657f 220
221 // if the particle has a daughter primary, we do not want to count it
222 if (aParticle->GetFirstDaughter() != -1 && aParticle->GetFirstDaughter() < aTotalPrimaries)
223 {
7584d357 224 if (adebug)
25db2d85 225 printf("Dropping particle because it has a daughter among the primaries.\n");
04a7657f 226 return kFALSE;
227 }
228
229 Int_t pdgCode = TMath::Abs(aParticle->GetPdgCode());
85737496 230
04a7657f 231
232 // skip quarks and gluon
233 if (pdgCode <= 10 || pdgCode == 21)
234 {
7584d357 235 if (adebug)
25db2d85 236 printf("Dropping particle because it is a quark or gluon.\n");
04a7657f 237 return kFALSE;
238 }
239
85737496 240 Int_t status = aParticle->GetStatusCode();
241 // skip non final state particles..
242 if(status!=1){
243 if (adebug)
244 printf("Dropping particle because it is not a final state particle.\n");
245 return kFALSE;
246 }
247
04a7657f 248 if (strcmp(aParticle->GetName(),"XXX") == 0)
249 {
1c15d51a 250 Printf("WARNING: There is a particle named XXX (pdg code %d).", pdgCode);
04a7657f 251 return kFALSE;
252 }
253
254 TParticlePDG* pdgPart = aParticle->GetPDG();
255
256 if (strcmp(pdgPart->ParticleClass(),"Unknown") == 0)
257 {
1c15d51a 258 Printf("WARNING: There is a particle with an unknown particle class (pdg code %d).", pdgCode);
04a7657f 259 return kFALSE;
260 }
261
262 if (pdgPart->Charge() == 0)
263 {
7584d357 264 if (adebug)
25db2d85 265 printf("Dropping particle because it is not charged.\n");
04a7657f 266 return kFALSE;
267 }
268
269 return kTRUE;
270}
847489f7 271
272//____________________________________________________________________
29771dc8 273void AliPWG0Helper::CreateProjections(TH3* hist, Bool_t save)
847489f7 274{
275 // create projections of 3d hists to all 2d combinations
276 // the histograms are not returned, just use them from memory or use this to create them in a file
277
278 TH1* proj = hist->Project3D("yx");
279 proj->SetXTitle(hist->GetXaxis()->GetTitle());
280 proj->SetYTitle(hist->GetYaxis()->GetTitle());
29771dc8 281 if (save)
282 proj->Write();
847489f7 283
284 proj = hist->Project3D("zx");
285 proj->SetXTitle(hist->GetXaxis()->GetTitle());
286 proj->SetYTitle(hist->GetZaxis()->GetTitle());
29771dc8 287 if (save)
288 proj->Write();
847489f7 289
290 proj = hist->Project3D("zy");
291 proj->SetXTitle(hist->GetYaxis()->GetTitle());
292 proj->SetYTitle(hist->GetZaxis()->GetTitle());
29771dc8 293 if (save)
294 proj->Write();
847489f7 295}
1afae8ff 296
297//____________________________________________________________________
29771dc8 298void AliPWG0Helper::CreateDividedProjections(TH3* hist, TH3* hist2, const char* axis, Bool_t putErrors, Bool_t save)
1afae8ff 299{
300 // create projections of the 3d hists divides them
301 // axis decides to which plane, if axis is 0 to all planes
302 // the histograms are not returned, just use them from memory or use this to create them in a file
303
304 if (axis == 0)
305 {
29771dc8 306 CreateDividedProjections(hist, hist2, "yx", putErrors, save);
307 CreateDividedProjections(hist, hist2, "zx", putErrors, save);
308 CreateDividedProjections(hist, hist2, "zy", putErrors, save);
1afae8ff 309
310 return;
311 }
312
313 TH1* proj = hist->Project3D(axis);
0ab29cfa 314
315 if (strlen(axis) == 2)
316 {
317 proj->SetYTitle(GetAxisTitle(hist, axis[0]));
318 proj->SetXTitle(GetAxisTitle(hist, axis[1]));
319 }
320 else if (strlen(axis) == 1)
321 proj->SetXTitle(GetAxisTitle(hist, axis[0]));
1afae8ff 322
323 TH1* proj2 = hist2->Project3D(axis);
0ab29cfa 324 if (strlen(axis) == 2)
325 {
326 proj2->SetYTitle(GetAxisTitle(hist2, axis[0]));
327 proj2->SetXTitle(GetAxisTitle(hist2, axis[1]));
328 }
329 else if (strlen(axis) == 1)
330 proj2->SetXTitle(GetAxisTitle(hist2, axis[0]));
1afae8ff 331
332 TH1* division = dynamic_cast<TH1*> (proj->Clone(Form("%s_div_%s", proj->GetName(), proj2->GetName())));
29771dc8 333 //printf("doing axis: %s, x axis has %d %d bins, min %f %f max %f %f\n", axis, division->GetNbinsX(), proj2->GetNbinsX(), division->GetXaxis()->GetBinLowEdge(1), proj2->GetXaxis()->GetBinLowEdge(1), division->GetXaxis()->GetBinUpEdge(division->GetNbinsX()), proj2->GetXaxis()->GetBinUpEdge(proj2->GetNbinsX()));
334 //printf("doing axis: %s, y axis has %d %d bins, min %f %f max %f %f\n", axis, division->GetNbinsY(), proj2->GetNbinsY(), division->GetYaxis()->GetBinLowEdge(1), proj2->GetYaxis()->GetBinLowEdge(1), division->GetYaxis()->GetBinUpEdge(division->GetNbinsY()), proj2->GetYaxis()->GetBinUpEdge(proj2->GetNbinsY()));
9e952c39 335 division->Divide(proj, proj2, 1, 1, "B");
29771dc8 336 division->SetTitle(Form("%s divided %s", proj->GetTitle(), proj2->GetTitle()));
0ab29cfa 337
338 if (putErrors)
339 {
340 division->Sumw2();
341 if (division->GetDimension() == 1)
342 {
343 Int_t nBins = division->GetNbinsX();
29771dc8 344 for (Int_t i = 1; i <= nBins; ++i)
0ab29cfa 345 if (proj2->GetBinContent(i) != 0)
346 division->SetBinError(i, TMath::Sqrt(proj->GetBinContent(i)) / proj2->GetBinContent(i));
347 }
348 else if (division->GetDimension() == 2)
349 {
350 Int_t nBinsX = division->GetNbinsX();
351 Int_t nBinsY = division->GetNbinsY();
29771dc8 352 for (Int_t i = 1; i <= nBinsX; ++i)
353 for (Int_t j = 1; j <= nBinsY; ++j)
0ab29cfa 354 if (proj2->GetBinContent(i, j) != 0)
355 division->SetBinError(i, j, TMath::Sqrt(proj->GetBinContent(i, j)) / proj2->GetBinContent(i, j));
356 }
357 }
29771dc8 358
359 if (save)
360 {
361 proj->Write();
362 proj2->Write();
363 division->Write();
364 }
1afae8ff 365}
366
92d2d8ad 367//____________________________________________________________________
25db2d85 368const char* AliPWG0Helper::GetAxisTitle(TH3* hist, const char axis)
92d2d8ad 369{
370 // returns the title of the axis given in axis (x, y, z)
371
372 if (axis == 'x')
373 return hist->GetXaxis()->GetTitle();
374 else if (axis == 'y')
375 return hist->GetYaxis()->GetTitle();
376 else if (axis == 'z')
377 return hist->GetZaxis()->GetTitle();
378
379 return 0;
380}
116083b1 381
6b62a9c7 382
1c15d51a 383AliPWG0Helper::MCProcessType AliPWG0Helper::GetPythiaEventProcessType(AliGenEventHeader* aHeader, Bool_t adebug) {
6b62a9c7 384
385 AliGenPythiaEventHeader* pythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(aHeader);
386
387 if (!pythiaGenHeader) {
388 printf("AliPWG0Helper::GetProcessType : Unknown gen Header type). \n");
389 return kInvalidProcess;
390 }
391
392
393 Int_t pythiaType = pythiaGenHeader->ProcessType();
a67484a6 394 fgLastProcessType = pythiaType;
6b62a9c7 395 MCProcessType globalType = kInvalidProcess;
396
397
398 if (adebug) {
399 printf("AliPWG0Helper::GetProcessType : Pythia process type found: %d \n",pythiaType);
400 }
401
402
403 if(pythiaType==92||pythiaType==93){
404 globalType = kSD;
405 }
406 else if(pythiaType==94){
407 globalType = kDD;
408 }
409 //else if(pythiaType != 91){ // also exclude elastic to be sure... CKB??
410 else {
411 globalType = kND;
412 }
413 return globalType;
414}
415
416
1c15d51a 417AliPWG0Helper::MCProcessType AliPWG0Helper::GetDPMjetEventProcessType(AliGenEventHeader* aHeader, Bool_t adebug) {
116083b1 418 //
419 // get the process type of the event.
420 //
421
422 // can only read pythia headers, either directly or from cocktalil header
6b62a9c7 423 AliGenDPMjetEventHeader* dpmJetGenHeader = dynamic_cast<AliGenDPMjetEventHeader*>(aHeader);
424
425 if (!dpmJetGenHeader) {
426 printf("AliPWG0Helper::GetDPMjetProcessType : Unknown header type (not DPMjet or). \n");
427 return kInvalidProcess;
428 }
429
430 Int_t dpmJetType = dpmJetGenHeader->ProcessType();
a67484a6 431 fgLastProcessType = dpmJetType;
6b62a9c7 432 MCProcessType globalType = kInvalidProcess;
433
434
435 if (adebug) {
436 printf("AliPWG0Helper::GetDPMJetProcessType : DPMJet process type found: %d \n",dpmJetType);
437 }
438
439
440 if(dpmJetType == 1){ // this is explicitly inelastic
441 globalType = kND;
442 }
443 else if(dpmJetType==5||dpmJetType==6){
444 globalType = kSD;
445 }
446 else if(dpmJetType==7||dpmJetType==4){// DD and double pomeron
447 globalType = kDD;
448 }
449 return globalType;
450}
451
452
1c15d51a 453AliPWG0Helper::MCProcessType AliPWG0Helper::GetEventProcessType(AliHeader* aHeader, Bool_t adebug) {
6b62a9c7 454 //
455 // get the process type of the event.
456 //
457
458
459 // Check for simple headers first
460
116083b1 461 AliGenPythiaEventHeader* pythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(aHeader->GenEventHeader());
6b62a9c7 462 if (pythiaGenHeader) {
463 return GetPythiaEventProcessType(pythiaGenHeader,adebug);
464 }
116083b1 465
6b62a9c7 466 AliGenDPMjetEventHeader* dpmJetGenHeader = dynamic_cast<AliGenDPMjetEventHeader*>(aHeader->GenEventHeader());
467 if (dpmJetGenHeader) {
468 return GetDPMjetEventProcessType(dpmJetGenHeader,adebug);
469 }
470
116083b1 471
6b62a9c7 472 // check for cocktail
116083b1 473
6b62a9c7 474 AliGenCocktailEventHeader* genCocktailHeader = dynamic_cast<AliGenCocktailEventHeader*>(aHeader->GenEventHeader());
475 if (!genCocktailHeader) {
476 printf("AliPWG0Helper::GetProcessType : Unknown header type (not Pythia or Cocktail). \n");
477 return kInvalidProcess;
478 }
116083b1 479
6b62a9c7 480 TList* headerList = genCocktailHeader->GetHeaders();
481 if (!headerList) {
482 return kInvalidProcess;
483 }
484
485 for (Int_t i=0; i<headerList->GetEntries(); i++) {
486
487 pythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(headerList->At(i));
488 if (pythiaGenHeader) {
489 return GetPythiaEventProcessType(pythiaGenHeader,adebug);
116083b1 490 }
491
6b62a9c7 492 dpmJetGenHeader = dynamic_cast<AliGenDPMjetEventHeader*>(headerList->At(i));
493 if (dpmJetGenHeader) {
494 return GetDPMjetEventProcessType(dpmJetGenHeader,adebug);
116083b1 495 }
496 }
6b62a9c7 497 return kInvalidProcess;
498}
116083b1 499
116083b1 500
116083b1 501
502//____________________________________________________________________
503TParticle* AliPWG0Helper::FindPrimaryMother(AliStack* stack, Int_t label)
504{
505 //
506 // Finds the first mother among the primary particles of the particle identified by <label>,
507 // i.e. the primary that "caused" this particle
508 //
509
510 Int_t motherLabel = FindPrimaryMotherLabel(stack, label);
511 if (motherLabel < 0)
512 return 0;
513
514 return stack->Particle(motherLabel);
515}
516
517//____________________________________________________________________
518Int_t AliPWG0Helper::FindPrimaryMotherLabel(AliStack* stack, Int_t label)
519{
520 //
521 // Finds the first mother among the primary particles of the particle identified by <label>,
522 // i.e. the primary that "caused" this particle
523 //
524 // returns its label
525 //
526
527 Int_t nPrim = stack->GetNprimary();
528
529 while (label >= nPrim)
530 {
531 //printf("Particle %d (pdg %d) is not a primary. Let's check its mother %d\n", label, mother->GetPdgCode(), mother->GetMother(0));
532
533 TParticle* particle = stack->Particle(label);
534 if (!particle)
535 {
536 AliDebugGeneral("FindPrimaryMother", AliLog::kError, Form("UNEXPECTED: particle with label %d not found in stack.", label));
537 return -1;
538 }
539
540 // find mother
541 if (particle->GetMother(0) < 0)
542 {
543 AliDebugGeneral("FindPrimaryMother", AliLog::kError, Form("UNEXPECTED: Could not find mother of secondary particle %d.", label));
544 return -1;
545 }
546
547 label = particle->GetMother(0);
548 }
549
550 return label;
551}
9cd015f7 552
dd367a14 553//____________________________________________________________________
554void AliPWG0Helper::NormalizeToBinWidth(TH1* hist)
555{
556 //
557 // normalizes a 1-d histogram to its bin width
558 //
559
560 for (Int_t i=1; i<=hist->GetNbinsX(); ++i)
561 {
562 hist->SetBinContent(i, hist->GetBinContent(i) / hist->GetBinWidth(i));
563 hist->SetBinError(i, hist->GetBinError(i) / hist->GetBinWidth(i));
564 }
565}
566
567//____________________________________________________________________
568void AliPWG0Helper::NormalizeToBinWidth(TH2* hist)
569{
570 //
571 // normalizes a 2-d histogram to its bin width (x width * y width)
572 //
573
574 for (Int_t i=1; i<=hist->GetNbinsX(); ++i)
575 for (Int_t j=1; j<=hist->GetNbinsY(); ++j)
576 {
577 Double_t factor = hist->GetXaxis()->GetBinWidth(i) * hist->GetYaxis()->GetBinWidth(j);
578 hist->SetBinContent(i, j, hist->GetBinContent(i, j) / factor);
579 hist->SetBinError(i, j, hist->GetBinError(i, j) / factor);
580 }
581}
d1f50534 582
ff8c4f30 583//____________________________________________________________________
584const char* AliPWG0Helper::GetTriggerName(Trigger trigger)
585{
586 // returns the name of the requested trigger
587 // the returned string will only be valid until the next call to this function [not thread-safe]
588
589 static TString str;
590
591 UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags;
592
593 switch (triggerNoFlags)
594 {
595 case kAcceptAll : str = "ACCEPT ALL (bypass!)"; break;
596 case kMB1 : str = "MB1"; break;
597 case kMB2 : str = "MB2"; break;
598 case kMB3 : str = "MB3"; break;
599 case kSPDGFO : str = "SPD GFO"; break;
600 case kV0A : str = "V0 A"; break;
601 case kV0C : str = "V0 C"; break;
c8d3e441 602 case kZDC : str = "ZDC"; break;
ff8c4f30 603 case kZDCA : str = "ZDC A"; break;
604 case kZDCC : str = "ZDC C"; break;
7a11141c 605 case kFMDA : str = "FMD A"; break;
606 case kFMDC : str = "FMD C"; break;
607 case kFPANY : str = "SPD GFO | V0 | ZDC | FMD"; break;
ff8c4f30 608 default: str = ""; break;
609 }
610
611 if (trigger & kOfflineFlag)
612 str += " OFFLINE";
613
614 return str;
615}
616
d1f50534 617//____________________________________________________________________
618void AliPWG0Helper::PrintConf(AnalysisMode analysisMode, Trigger trigger)
619{
620 //
621 // Prints the given configuration
622 //
623
a7f69e56 624 TString str(">>>> Running with >");
625
626 if (analysisMode & kSPD)
627 str += "SPD-only";
628
629 if (analysisMode & kTPC)
630 str += "TPC-only";
631
632 if (analysisMode & kTPCITS)
633 str += "Global tracking";
d1f50534 634
a7f69e56 635 if (analysisMode & kFieldOn)
d1f50534 636 {
a7f69e56 637 str += " (with field)";
d1f50534 638 }
a7f69e56 639 else
640 str += " (WITHOUT field)";
641
642 str += "< and trigger >";
ff8c4f30 643 str += GetTriggerName(trigger);
a7f69e56 644 str += "< <<<<";
d1f50534 645
646 Printf("%s", str.Data());
647}
648