- run dependent settings automatically in the initialisation
[u/mrichter/AliRoot.git] / HLT / global / AliHLTGlobalEsdConverterComponent.cxx
CommitLineData
a1408c4b 1// $Id$
2
3//**************************************************************************
4//* This file is property of and copyright by the ALICE HLT Project *
5//* ALICE Experiment at CERN, All rights reserved. *
6//* *
7//* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
8//* for The ALICE HLT Project. *
9//* *
10//* Permission to use, copy, modify and distribute this software and its *
11//* documentation strictly for non-commercial purposes is hereby granted *
12//* without fee, provided that the above copyright notice appears in all *
13//* copies and that both the copyright notice and this permission notice *
14//* appear in the supporting documentation. The authors make no claims *
15//* about the suitability of this software for any purpose. It is *
16//* provided "as is" without express or implied warranty. *
17//**************************************************************************
18
a0b62fd1 19// @file AliHLTGlobalEsdConverterComponent.cxx
20// @author Matthias Richter
21// @date
22// @brief Global ESD converter component.
23//
a1408c4b 24
25// see header file for class documentation
26// or
27// refer to README to build package
28// or
29// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
30
31#include <cassert>
32#include "AliHLTGlobalEsdConverterComponent.h"
33#include "AliHLTGlobalBarrelTrack.h"
34#include "AliHLTExternalTrackParam.h"
093b64dc 35#include "AliHLTTrackMCLabel.h"
6117ef63 36#include "AliHLTCTPData.h"
331d51c5 37#include "AliHLTErrorGuard.h"
a1408c4b 38#include "AliESDEvent.h"
39#include "AliESDtrack.h"
f064ef44 40#include "AliESDMuonTrack.h"
a1408c4b 41#include "AliCDBEntry.h"
42#include "AliCDBManager.h"
18ada816 43#include "AliPID.h"
a1408c4b 44#include "TTree.h"
45#include "TList.h"
f064ef44 46#include "TClonesArray.h"
9a9467ed 47#include "AliHLTESDCaloClusterMaker.h"
48#include "AliHLTCaloClusterDataStruct.h"
49#include "AliHLTCaloClusterReader.h"
50#include "AliESDCaloCluster.h"
331d51c5 51#include "AliESDVZERO.h"
d9386025 52#include "AliHLTGlobalVertexerComponent.h"
a1408c4b 53
54/** ROOT macro for the implementation of ROOT specific class methods */
55ClassImp(AliHLTGlobalEsdConverterComponent)
56
57AliHLTGlobalEsdConverterComponent::AliHLTGlobalEsdConverterComponent()
58 : AliHLTProcessor()
a1408c4b 59 , fWriteTree(0)
093b64dc 60 , fVerbosity(0)
8b7a0f3c 61 , fESD(NULL)
a8714ffa 62 , fSolenoidBz(-5.00668)
57a4102f 63 , fBenchmark("EsdConverter")
a1408c4b 64{
65 // see header file for class documentation
66 // or
67 // refer to README to build package
68 // or
69 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
70}
71
72AliHLTGlobalEsdConverterComponent::~AliHLTGlobalEsdConverterComponent()
73{
74 // see header file for class documentation
75 if (fESD) delete fESD;
76 fESD=NULL;
77}
78
79int AliHLTGlobalEsdConverterComponent::Configure(const char* arguments)
80{
81 // see header file for class documentation
82 int iResult=0;
83 if (!arguments) return iResult;
84
85 TString allArgs=arguments;
86 TString argument;
87 int bMissingParam=0;
88
89 TObjArray* pTokens=allArgs.Tokenize(" ");
90 if (pTokens) {
91 for (int i=0; i<pTokens->GetEntries() && iResult>=0; i++) {
fe0af255 92 argument=((TObjString*)pTokens->At(i))->GetString();
a1408c4b 93 if (argument.IsNull()) continue;
94
95 if (argument.CompareTo("-solenoidBz")==0) {
96 if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
75970b8d 97 HLTWarning("argument -solenoidBz is deprecated, magnetic field set up globally (%f)", GetBz());
a1408c4b 98 continue;
99 } else {
100 HLTError("unknown argument %s", argument.Data());
101 iResult=-EINVAL;
102 break;
103 }
104 }
105 delete pTokens;
106 }
107 if (bMissingParam) {
108 HLTError("missing parameter for argument %s", argument.Data());
109 iResult=-EINVAL;
110 }
111
112 return iResult;
113}
114
115int AliHLTGlobalEsdConverterComponent::Reconfigure(const char* cdbEntry, const char* chainId)
116{
117 // see header file for class documentation
118 int iResult=0;
75970b8d 119 const char* path=NULL;
a1408c4b 120 const char* defaultNotify="";
121 if (cdbEntry) {
122 path=cdbEntry;
123 defaultNotify=" (default)";
124 }
125 if (path) {
126 HLTInfo("reconfigure from entry %s%s, chain id %s", path, defaultNotify,(chainId!=NULL && chainId[0]!=0)?chainId:"<none>");
127 AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/);
128 if (pEntry) {
129 TObjString* pString=dynamic_cast<TObjString*>(pEntry->GetObject());
130 if (pString) {
131 HLTInfo("received configuration object string: \'%s\'", pString->GetString().Data());
132 iResult=Configure(pString->GetString().Data());
133 } else {
134 HLTError("configuration object \"%s\" has wrong type, required TObjString", path);
135 }
136 } else {
137 HLTError("can not fetch object \"%s\" from CDB", path);
138 }
139 }
140
141 return iResult;
142}
143
144void AliHLTGlobalEsdConverterComponent::GetInputDataTypes(AliHLTComponentDataTypeList& list)
145{
146 // see header file for class documentation
147 list.push_back(kAliHLTDataTypeTrack);
148 list.push_back(kAliHLTDataTypeTrackMC);
9a9467ed 149 list.push_back(kAliHLTDataTypeCaloCluster);
0973c527 150 list.push_back(kAliHLTDataTypedEdx );
7f167a74 151 list.push_back(kAliHLTDataTypeESDVertex );
f064ef44 152 list.push_back(kAliHLTDataTypeESDObject);
153 list.push_back(kAliHLTDataTypeTObject);
d9963894 154 list.push_back(kAliHLTDataTypeGlobalVertexer);
331d51c5 155 list.push_back(kAliHLTDataTypeESDContent);
a1408c4b 156}
157
158AliHLTComponentDataType AliHLTGlobalEsdConverterComponent::GetOutputDataType()
159{
160 // see header file for class documentation
7a9de6d1 161 return kAliHLTDataTypeESDObject|kAliHLTDataOriginOut;
a1408c4b 162}
163
164void AliHLTGlobalEsdConverterComponent::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier)
165{
166 // see header file for class documentation
167 constBase=2000000;
168 inputMultiplier=10.0;
169}
170
171int AliHLTGlobalEsdConverterComponent::DoInit(int argc, const char** argv)
172{
173 // see header file for class documentation
174 int iResult=0;
175 TString argument="";
176 int bMissingParam=0;
a1408c4b 177
d57fc872 178 // default list of skiped ESD objects
179 TString skipObjects=
180 // "AliESDRun,"
181 // "AliESDHeader,"
421e1221 182 // "AliESDZDC,"
d57fc872 183 "AliESDFMD,"
184 // "AliESDVZERO,"
185 // "AliESDTZERO,"
186 // "TPCVertex,"
187 // "SPDVertex,"
188 // "PrimaryVertex,"
189 // "AliMultiplicity,"
190 // "PHOSTrigger,"
191 // "EMCALTrigger,"
192 // "SPDPileupVertices,"
193 // "TrkPileupVertices,"
194 "Cascades,"
195 "Kinks,"
196 "AliRawDataErrorLogs,"
197 "AliESDACORDE";
198
f167b631 199 iResult=Reconfigure(NULL, NULL);
200 TString allArgs = "";
201 for ( int i = 0; i < argc; i++ ) {
202 if ( !allArgs.IsNull() ) allArgs += " ";
203 allArgs += argv[i];
204 }
a1408c4b 205
f167b631 206 TObjArray* pTokens=allArgs.Tokenize(" ");
207 if (pTokens) {
208 for (int i=0; i<pTokens->GetEntries() && iResult>=0; i++) {
209 argument=((TObjString*)pTokens->At(i))->GetString();
210 if (argument.IsNull()) continue;
211
212 // -notree
213 if (argument.CompareTo("-notree")==0) {
214 fWriteTree=0;
215
216 // -tree
217 } else if (argument.CompareTo("-tree")==0) {
218 fWriteTree=1;
219 } else if (argument.CompareTo("-solenoidBz")==0) {
220 if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
221 HLTInfo("Magnetic Field set to: %s", ((TObjString*)pTokens->At(i))->GetString().Data());
d57fc872 222 HLTWarning("argument '-solenoidBz' is deprecated, solenoid field initiaized from CDB settings");
f167b631 223 continue;
d57fc872 224 } else if (argument.Contains("-skipobject=")) {
225 argument.ReplaceAll("-skipobject=", "");
226 skipObjects=argument;
f167b631 227 } else {
228 HLTError("unknown argument %s", argument.Data());
d57fc872 229 iResult=-EINVAL;
f167b631 230 break;
231 }
a1408c4b 232 }
233 }
234 if (bMissingParam) {
235 HLTError("missing parameter for argument %s", argument.Data());
236 iResult=-EINVAL;
237 }
238
75970b8d 239 fSolenoidBz=GetBz();
240
a1408c4b 241 if (iResult>=0) {
a1408c4b 242 fESD = new AliESDEvent;
243 if (fESD) {
244 fESD->CreateStdContent();
d57fc872 245
246 // remove some of the objects which are not needed
247 if (fESD->GetList() && !skipObjects.IsNull()) {
248 pTokens=skipObjects.Tokenize(",");
249 if (pTokens) {
250 const char* id=NULL;
251 TIter next(pTokens);
252 TObject* pObject=NULL;
253 while ((pObject=next())!=NULL) {
254 id=((TObjString*)pObject)->GetString().Data();
a0b62fd1 255 TObject* pObj=fESD->GetList()->FindObject(id);
256 if (pObj) {
d57fc872 257 HLTDebug("removing object %s", id);
a0b62fd1 258 fESD->GetList()->Remove(pObj);
259 delete pObj;
d57fc872 260 } else {
261 HLTWarning("failed to remove object '%s' from ESD", id);
262 }
263 }
d57fc872 264 fESD->GetStdContent();
265 delete pTokens;
266 }
267 }
a1408c4b 268 } else {
269 iResult=-ENOMEM;
270 }
6117ef63 271
272 SetupCTPData();
a1408c4b 273 }
274
57a4102f 275 fBenchmark.SetTimer(0,"total");
276
a1408c4b 277 return iResult;
278}
279
280int AliHLTGlobalEsdConverterComponent::DoDeinit()
281{
282 // see header file for class documentation
283 if (fESD) delete fESD;
284 fESD=NULL;
285
286 return 0;
287}
288
289int AliHLTGlobalEsdConverterComponent::DoEvent(const AliHLTComponentEventData& /*evtData*/,
6117ef63 290 AliHLTComponentTriggerData& trigData)
a1408c4b 291{
292 // see header file for class documentation
293 int iResult=0;
294 if (!fESD) return -ENODEV;
295
57a4102f 296 if (IsDataEvent()) fBenchmark.StartNewEvent();
297 fBenchmark.Start(0);
298
a1408c4b 299 AliESDEvent* pESD = fESD;
300
301 pESD->Reset();
302 pESD->SetMagneticField(fSolenoidBz);
6117ef63 303 pESD->SetRunNumber(GetRunNo());
6700298e 304 pESD->SetPeriodNumber(GetPeriodNumber());
305 pESD->SetOrbitNumber(GetOrbitNumber());
306 pESD->SetBunchCrossNumber(GetBunchCrossNumber());
307 pESD->SetTimeStamp(GetTimeStamp());
a1408c4b 308
6117ef63 309 const AliHLTCTPData* pCTPData=CTPData();
310 if (pCTPData) {
311 AliHLTUInt64_t mask=pCTPData->ActiveTriggers(trigData);
312 for (int index=0; index<gkNCTPTriggerClasses; index++) {
313 if ((mask&((AliHLTUInt64_t)0x1<<index)) == 0) continue;
314 pESD->SetTriggerClass(pCTPData->Name(index), index);
315 }
316 pESD->SetTriggerMask(mask);
317 }
318
a1408c4b 319 TTree* pTree = NULL;
320 if (fWriteTree)
321 pTree = new TTree("esdTree", "Tree with HLT ESD objects");
322
323 if (pTree) {
324 pTree->SetDirectory(0);
325 }
326
81509fd3 327 if ((iResult=ProcessBlocks(pTree, pESD))>=0) {
a1408c4b 328 // TODO: set the specification correctly
329 if (pTree) {
330 // the esd structure is written to the user info and is
331 // needed in te ReadFromTree method to read all objects correctly
332 pTree->GetUserInfo()->Add(pESD);
333 pESD->WriteToTree(pTree);
7a9de6d1 334 iResult=PushBack(pTree, kAliHLTDataTypeESDTree|kAliHLTDataOriginOut, 0);
a1408c4b 335 } else {
7a9de6d1 336 iResult=PushBack(pESD, kAliHLTDataTypeESDObject|kAliHLTDataOriginOut, 0);
a1408c4b 337 }
57a4102f 338 fBenchmark.AddOutput(GetLastObjectSize());
a1408c4b 339 }
340 if (pTree) {
341 // clear user info list to prevent objects from being deleted
342 pTree->GetUserInfo()->Clear();
343 delete pTree;
344 }
57a4102f 345
346 fBenchmark.Stop(0);
347 HLTInfo( fBenchmark.GetStatistics() );
348
a1408c4b 349 return iResult;
350}
351
352int AliHLTGlobalEsdConverterComponent::ProcessBlocks(TTree* pTree, AliESDEvent* pESD)
353{
354 // see header file for class documentation
355
356 int iResult=0;
357 int iAddedDataBlocks=0;
358
359 // Barrel tracking
e85f2e31 360 // tracks are based on the TPC tracks, and only updated from the ITS information
361 // Sequence:
362 // 1) extract MC information for TPC and ITS from specific data blocks and store in
363 // intermediate vector arrays
364 // 2) extract TPC tracks, update with MC labels if available, the track parameters
365 // are estimated at the first cluster position
366 // 2.1) propagate to last cluster position and update kTPCout, sets also outer param (fOp)
367 // 2.2) update kTPCin, sets also inner param (fIp) and TPC inner param (fTPCInner)
368 // 2.3) update kTPCrefit using the same parameters at the first cluster position
369 // HLT has strictly spoking no refit, but we want the flag to be set
370 // can be changed to be done after all the individual barrel detector parameters
371 // have been updated by looping over the tracks again
372 // 3) extract ITS tracks, the tracks are actually TPC tracks updated from the ITS
373 // tracking information
374 // 3.1) TODO 2010-07-12: handle ITS standalone tracks by updating kITSout before kITSin
375 // 3.2) update with kITSin
376 // TODO 2010-07-12 find out if the kITSrefit has to be set as well
377 // 4) extract TRD tracks and add to ESD
378 // TODO 2010-07-12 at the moment there is no matching or merging of TPC and TRD tracks
331d51c5 379 // 5) Add Trigger Detectors
380 // VZERO, ZDC
e85f2e31 381
382 // 1) first read MC information (if present)
eb60b0c1 383 std::map<int,int> mcLabelsTPC;
d72d9d99 384 std::map<int,int> mcLabelsITS;
093b64dc 385
386 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrackMC|kAliHLTDataOriginTPC);
387 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 388
389 fBenchmark.AddInput(pBlock->fSize);
390
093b64dc 391 AliHLTTrackMCData* dataPtr = reinterpret_cast<AliHLTTrackMCData*>( pBlock->fPtr );
392 if (sizeof(AliHLTTrackMCData)+dataPtr->fCount*sizeof(AliHLTTrackMCLabel)==pBlock->fSize) {
393 for( unsigned int il=0; il<dataPtr->fCount; il++ ){
394 AliHLTTrackMCLabel &lab = dataPtr->fLabels[il];
eb60b0c1 395 mcLabelsTPC[lab.fTrackID] = lab.fMCLabel;
093b64dc 396 }
397 } else {
398 HLTWarning("data mismatch in block %s (0x%08x): count %d, size %d -> ignoring track MC information",
399 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification,
400 dataPtr->fCount, pBlock->fSize);
401 }
402 }
d72d9d99 403
404 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrackMC|kAliHLTDataOriginITS);
405 pBlock!=NULL; pBlock=GetNextInputBlock()) {
406
407 fBenchmark.AddInput(pBlock->fSize);
408
409 AliHLTTrackMCData* dataPtr = reinterpret_cast<AliHLTTrackMCData*>( pBlock->fPtr );
410 if (sizeof(AliHLTTrackMCData)+dataPtr->fCount*sizeof(AliHLTTrackMCLabel)==pBlock->fSize) {
411 for( unsigned int il=0; il<dataPtr->fCount; il++ ){
412 AliHLTTrackMCLabel &lab = dataPtr->fLabels[il];
413 mcLabelsITS[lab.fTrackID] = lab.fMCLabel;
414 }
415 } else {
416 HLTWarning("data mismatch in block %s (0x%08x): count %d, size %d -> ignoring track MC information",
417 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification,
418 dataPtr->fCount, pBlock->fSize);
419 }
420 }
421
093b64dc 422
0973c527 423 // read dEdx information (if present)
e85f2e31 424 // TODO 2010-07-12 this needs to be verified
0973c527 425
426 AliHLTFloat32_t *dEdxTPC = 0;
427 Int_t ndEdxTPC = 0;
428 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypedEdx|kAliHLTDataOriginTPC);
e38918a2 429 pBlock!=NULL; pBlock=NULL/*GetNextInputBlock() there is only one block*/) {
57a4102f 430 fBenchmark.AddInput(pBlock->fSize);
0973c527 431 dEdxTPC = reinterpret_cast<AliHLTFloat32_t*>( pBlock->fPtr );
72a916d9 432 ndEdxTPC = pBlock->fSize / (3*sizeof(AliHLTFloat32_t));
0973c527 433 }
434
e85f2e31 435 // 2) convert the TPC tracks to ESD tracks
a1408c4b 436 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginTPC);
437 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 438 fBenchmark.AddInput(pBlock->fSize);
a1408c4b 439 vector<AliHLTGlobalBarrelTrack> tracks;
81509fd3 440 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>=0) {
a1408c4b 441 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
442 element!=tracks.end(); element++) {
443 Float_t points[4] = {
444 element->GetX(),
445 element->GetY(),
446 element->GetLastPointX(),
447 element->GetLastPointY()
448 };
093b64dc 449
450 Int_t mcLabel = -1;
eb60b0c1 451 if( mcLabelsTPC.find(element->TrackID())!=mcLabelsTPC.end() )
452 mcLabel = mcLabelsTPC[element->TrackID()];
093b64dc 453 element->SetLabel( mcLabel );
454
a1408c4b 455 AliESDtrack iotrack;
550ecaab 456
457 // for the moment, the number of clusters are not set when processing the
458 // kTPCin update, only at kTPCout
459 // there ar emainly three parameters updated for kTPCout
460 // number of clusters
461 // chi2
462 // pid signal
463 // The first one can be updated already at that stage here, while the two others
464 // eventually require to update from the ITS tracks before. The exact scheme
ab700b08 465 // needs to be checked
c3261a7d 466 iotrack.SetID( element->TrackID() );
e85f2e31 467
468 // 2.1 set kTPCout
469 // TODO 2010-07-12 disabled for the moment because of bug
470 // https://savannah.cern.ch/bugs/index.php?69875
471 // the propagation does not work, there is an offset in z
472 // propagate to last cluster and update parameters with flag kTPCout
473 // Note: updating with flag kITSout further down will overwrite the outer
474 // parameter again so this can be done only for ITS standalone tracks, meaning
475 // tracks in the ITS not associated with any TPC track
476 // HLT does not provide such standalone tracking
c3261a7d 477 {
f167b631 478 AliHLTGlobalBarrelTrack outPar(*element);
114e074b 479 //outPar.AliExternalTrackParam::PropagateTo( element->GetLastPointX(), fSolenoidBz );
480 const Int_t N=10; // number of steps.
481 const Float_t xRange = element->GetLastPointX() - element->GetX();
482 const Float_t xStep = xRange / N ;
483 for(int i = 1; i <= N; ++i) {
484 if(!outPar.AliExternalTrackParam::PropagateTo(element->GetX() + xStep * i, fSolenoidBz)) break;
485 }
b9838c05 486 outPar.SetLabel(element->GetLabel());
114e074b 487 iotrack.UpdateTrackParams(&outPar,AliESDtrack::kTPCout);
c3261a7d 488 }
e85f2e31 489 // 2.2 TPC tracking estimates parameters at first cluster
ab700b08 490 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTPCin);
e85f2e31 491
492 // 2.3 use the same parameters also for kTPCrefit, there is no proper refit in HLT
493 // maybe this can be done later, however also the inner parameter is changed which
494 // is used as a reference point in the display. That point should be at the first
495 // TPC cluster
496 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTPCrefit);
a1408c4b 497 iotrack.SetTPCPoints(points);
0973c527 498 if( element->TrackID()<ndEdxTPC ){
72a916d9 499 AliHLTFloat32_t *val = &(dEdxTPC[3*element->TrackID()]);
5c2dca91 500 iotrack.SetTPCsignal( val[0], val[1], (UChar_t) val[2] );
7e32fedf 501 //AliTPCseed s;
502 //s.Set( element->GetX(), element->GetAlpha(),
503 //element->GetParameter(), element->GetCovariance() );
72a916d9 504 //s.SetdEdx( val[0] );
7e32fedf 505 //s.CookPID();
506 //iotrack.SetTPCpid(s.TPCrPIDs() );
0973c527 507 } else {
508 if( dEdxTPC ) HLTWarning("Wrong number of dEdx TPC labels");
509 }
b9838c05 510 iotrack.SetLabel(mcLabel);
7fd2e09c 511 pESD->AddTrack(&iotrack);
093b64dc 512 if (fVerbosity>0) element->Print();
a1408c4b 513 }
093b64dc 514 HLTInfo("converted %d track(s) to AliESDtrack and added to ESD", tracks.size());
a1408c4b 515 iAddedDataBlocks++;
516 } else if (iResult<0) {
093b64dc 517 HLTError("can not extract tracks from data block of type %s (specification %08x) of size %d: error %d",
518 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification, pBlock->fSize, iResult);
a1408c4b 519 }
520 }
521
7f167a74 522
523 // Get ITS SPD vertex
57a4102f 524 for( const AliHLTComponentBlockData *i= GetFirstInputBlock(kAliHLTDataTypeESDVertex|kAliHLTDataOriginITS); i!=NULL; i=GetNextInputBlock() ){
525 fBenchmark.AddInput(i->fSize);
526 }
7f167a74 527
528 for ( const TObject *iter = GetFirstInputObject(kAliHLTDataTypeESDVertex|kAliHLTDataOriginITS); iter != NULL; iter = GetNextInputObject() ) {
529 AliESDVertex *vtx = dynamic_cast<AliESDVertex*>(const_cast<TObject*>( iter ) );
530 pESD->SetPrimaryVertexSPD( vtx );
531 }
532
e85f2e31 533 // 3.1. now update ESD tracks with the ITSOut info
534 // updating track parameters with flag kITSout will overwrite parameter set above with flag kTPCout
535 // TODO 2010-07-12 there are some issues with this updating sequence, for the moment update with
536 // flag kITSout is disabled, would require
537 // a) to update kTPCout after kITSout
538 // b) update only for ITS standalone tracks. The HLT ITS tracker does not provide standalone
539 // tracking, every track is related to a TPC track
540 // Furthermore there seems to be a bug as the data blocks describe track parameters around the
541 // vertex, not at the outer ITS
542 // bug https://savannah.cern.ch/bugs/index.php?69872
f167b631 543 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginITSOut);
cd60a73f 544 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 545 fBenchmark.AddInput(pBlock->fSize);
cd60a73f 546 vector<AliHLTGlobalBarrelTrack> tracks;
547 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
548 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
549 element!=tracks.end(); element++) {
cd60a73f 550 int tpcID=element->TrackID();
551 // the ITS tracker assigns the TPC track used as seed for a certain track to
552 // the trackID
553 if( tpcID<0 || tpcID>=pESD->GetNumberOfTracks()) continue;
cd60a73f 554 AliESDtrack *tESD = pESD->GetTrack( tpcID );
b9838c05 555 element->SetLabel(tESD->GetLabel());
e85f2e31 556 // 2010-07-12 disabled, see above, bugfix https://savannah.cern.ch/bugs/index.php?69872
557 //if( tESD ) tESD->UpdateTrackParams( &(*element), AliESDtrack::kITSout );
a1408c4b 558 }
cd60a73f 559 }
560 }
18ada816 561
e85f2e31 562 // 3.2. now update ESD tracks with the ITS info
f167b631 563 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginITS);
b7ed2eb4 564 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 565 fBenchmark.AddInput(pBlock->fSize);
b7ed2eb4 566 vector<AliHLTGlobalBarrelTrack> tracks;
567 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
568 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
569 element!=tracks.end(); element++) {
b7ed2eb4 570 int tpcID=element->TrackID();
571 // the ITS tracker assigns the TPC track used as seed for a certain track to
572 // the trackID
573 if( tpcID<0 || tpcID>=pESD->GetNumberOfTracks()) continue;
d72d9d99 574 Int_t mcLabel = -1;
575 if( mcLabelsITS.find(element->TrackID())!=mcLabelsITS.end() )
576 mcLabel = mcLabelsITS[element->TrackID()];
b7ed2eb4 577 AliESDtrack *tESD = pESD->GetTrack( tpcID );
b9838c05 578 if (!tESD) continue;
eb60b0c1 579 // the labels for the TPC and ITS tracking params can be different, e.g.
580 // there can be a decay. The ITS label should then be the better one, the
581 // TPC label is saved in a member of AliESDtrack
582 if (mcLabel>=0) {
583 // upadte only if the ITS label is available, otherwise keep TPC label
584 element->SetLabel( mcLabel );
e85f2e31 585 } else {
586 // bugfix https://savannah.cern.ch/bugs/?69713
587 element->SetLabel( tESD->GetLabel() );
b9838c05 588 }
b9838c05 589 tESD->UpdateTrackParams( &(*element), AliESDtrack::kITSin );
590
591 // TODO: add a proper refit
592 //tESD->UpdateTrackParams( &(*element), AliESDtrack::kTPCrefit );
b7ed2eb4 593 }
594 }
595 }
596
d9386025 597 // update with vertices and vertex-fitted tracks
598
599 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeGlobalVertexer);
600 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 601 fBenchmark.AddInput(pBlock->fSize);
d9386025 602 AliHLTGlobalVertexerComponent::FillESD( pESD, reinterpret_cast<AliHLTGlobalVertexerComponent::AliHLTGlobalVertexerData* >(pBlock->fPtr) );
603 }
604
0d2e4e41 605 // Fill DCA parameters for TPC tracks
e85f2e31 606 // TODO 2010-07-12 this propagates also the TPC inner param to beamline
607 // sounds not very reasonable
608 // https://savannah.cern.ch/bugs/index.php?69873
7fd2e09c 609 for (int i=0; i<pESD->GetNumberOfTracks(); i++) {
0d2e4e41 610 if (!pESD->GetTrack(i) ||
611 !pESD->GetTrack(i)->GetTPCInnerParam() ) continue;
7fd2e09c 612 pESD->GetTrack(i)->RelateToVertexTPC(pESD->GetPrimaryVertexTracks(), fSolenoidBz, 1000 );
0d2e4e41 613 }
614
b9838c05 615 // loop over all tracks and set the TPC refit flag by updating with the
616 // original TPC inner parameter if not yet set
617 // TODO: replace this by a proper refit
618 // code is comented for the moment as it does not fully solve the problems with
619 // the display
e85f2e31 620 // - would set the main parameters to the TPC inner wall again, or
621 // - changes the inner param if the parameters are propagated, so we loose the track
622 // reference point for the display
623 // with the current sequence we have the latter case as the DCA operations above
624 // change the TPC inner parameters
b9838c05 625 /*
626 for (int i=0; i<pESD->GetNumberOfTracks(); i++) {
627 if (!pESD->GetTrack(i) ||
628 !pESD->GetTrack(i)->GetTPCInnerParam() ||
629 pESD->GetTrack(i)->IsOn(AliESDtrack::kTPCrefit)) continue;
630 AliESDtrack* tESD=pESD->GetTrack(i);
631 AliHLTGlobalBarrelTrack inner(*tESD->GetTPCInnerParam());
632 inner.SetLabel(tESD->GetLabel());
633 tESD->UpdateTrackParams(&inner, AliESDtrack::kTPCrefit);
634 }
635 */
b7ed2eb4 636
e85f2e31 637 // 4. convert the HLT TRD tracks to ESD tracks
18ada816 638 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack | kAliHLTDataOriginTRD);
639 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 640 fBenchmark.AddInput(pBlock->fSize);
18ada816 641 vector<AliHLTGlobalBarrelTrack> tracks;
642 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
643 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
644 element!=tracks.end(); element++) {
645
646 Double_t TRDpid[AliPID::kSPECIES], eProb(0.2), restProb((1-eProb)/(AliPID::kSPECIES-1)); //eprob(element->GetTRDpid...);
647 for(Int_t i=0; i<AliPID::kSPECIES; i++){
648 switch(i){
649 case AliPID::kElectron: TRDpid[AliPID::kElectron]=eProb; break;
650 default: TRDpid[i]=restProb; break;
651 }
652 }
653
654 AliESDtrack iotrack;
0d096bba 655 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTRDout);
0b745718 656 iotrack.SetStatus(AliESDtrack::kTRDin);
18ada816 657 iotrack.SetTRDpid(TRDpid);
658
659 pESD->AddTrack(&iotrack);
660 if (fVerbosity>0) element->Print();
661 }
662 HLTInfo("converted %d track(s) to AliESDtrack and added to ESD", tracks.size());
663 iAddedDataBlocks++;
664 } else if (iResult<0) {
665 HLTError("can not extract tracks from data block of type %s (specification %08x) of size %d: error %d",
666 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification, pBlock->fSize, iResult);
667 }
668 }
b4479a87 669 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeCaloCluster | kAliHLTDataOriginAny); pBlock!=NULL; pBlock=GetNextInputBlock())
9a9467ed 670 {
57a4102f 671 fBenchmark.AddInput(pBlock->fSize);
9a9467ed 672 AliHLTCaloClusterHeaderStruct *caloClusterHeaderPtr = reinterpret_cast<AliHLTCaloClusterHeaderStruct*>(pBlock->fPtr);
673
674 HLTDebug("%d HLT clusters from spec: 0x%X", caloClusterHeaderPtr->fNClusters, pBlock->fSpecification);
675
2a24cbbe 676 //AliHLTCaloClusterReader reader;
677 //reader.SetMemory(caloClusterHeaderPtr);
9a9467ed 678
679 AliHLTESDCaloClusterMaker clusterMaker;
680
681 int nClusters = clusterMaker.FillESD(pESD, caloClusterHeaderPtr);
2a24cbbe 682
9a9467ed 683 HLTInfo("converted %d cluster(s) to AliESDCaloCluster and added to ESD", nClusters);
684 iAddedDataBlocks++;
685 }
f064ef44 686
331d51c5 687 // 5) Add Trigger Detectors
688 // VZERO, ZDC
689
690 // FIXME: the size of all input blocks can be added in one loop
691 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO);
692 pBlock!=NULL; pBlock=GetNextInputBlock()) {
693 fBenchmark.AddInput(pBlock->fSize);
694 }
695
696 for ( const TObject *pObject = GetFirstInputObject(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO);
697 pObject != NULL; pObject = GetNextInputObject() ) {
698 AliESDVZERO *esdVZERO = dynamic_cast<AliESDVZERO*>(const_cast<TObject*>( pObject ) );
699 if (esdVZERO) {
700 pESD->SetVZEROData( esdVZERO );
701 break;
702 } else {
703 ALIHLTERRORGUARD(1, "input object of data type %s is not of class AliESDVZERO",
704 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO).c_str());
705 }
706 }
707
421e1221 708 // FIXME: the size of all input blocks can be added in one loop
709 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC);
710 pBlock!=NULL; pBlock=GetNextInputBlock()) {
711 fBenchmark.AddInput(pBlock->fSize);
712 }
713 for ( const TObject *pObject = GetFirstInputObject(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC);
714 pObject != NULL; pObject = GetNextInputObject() ) {
715 AliESDZDC *esdZDC = dynamic_cast<AliESDZDC*>(const_cast<TObject*>( pObject ) );
716 if (esdZDC) {
8cd67fda 717#ifndef HAVE_NOT_ALIZDCRECONSTRUCTOR_r43770
421e1221 718 pESD->SetZDCData( esdZDC );
8cd67fda 719#else
720 ALIHLTERRORGUARD(1, "Processing of ZDC data requires AliRoot r43770m skipping data block of type %s",
721 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC).c_str());
722#endif
421e1221 723 break;
724 } else {
725 ALIHLTERRORGUARD(1, "input object of data type %s is not of class AliESDZDC",
726 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC).c_str());
727 }
728 }
729
f064ef44 730 // Add tracks from MUON.
57a4102f 731 for( const AliHLTComponentBlockData *i= GetFirstInputBlock(kAliHLTAnyDataType | kAliHLTDataOriginMUON); i!=NULL; i=GetNextInputBlock() ){
732 fBenchmark.AddInput(i->fSize);
733 }
734
f064ef44 735 for (const TObject* obj = GetFirstInputObject(kAliHLTAnyDataType | kAliHLTDataOriginMUON);
736 obj != NULL;
737 obj = GetNextInputObject()
738 )
739 {
740 const TClonesArray* tracklist = NULL;
741 if (obj->IsA() == AliESDEvent::Class())
742 {
743 const AliESDEvent* event = static_cast<const AliESDEvent*>(obj);
744 HLTDebug("Received a MUON ESD with specification: 0x%X", GetSpecification(obj));
745 if (event->GetList() == NULL) continue;
746 tracklist = dynamic_cast<const TClonesArray*>(event->GetList()->FindObject("MuonTracks"));
747 if (tracklist == NULL) continue;
748 }
749 else if (obj->IsA() == TClonesArray::Class())
750 {
751 tracklist = static_cast<const TClonesArray*>(obj);
752 HLTDebug("Received a MUON TClonesArray of tracks with specification: 0x%X", GetSpecification(obj));
753 }
754 else
755 {
756 // Cannot handle this object type.
757 continue;
758 }
759 HLTDebug("Received %d MUON tracks.", tracklist->GetEntriesFast());
760 if (tracklist->GetEntriesFast() > 0)
761 {
762 const AliESDMuonTrack* track = dynamic_cast<const AliESDMuonTrack*>(tracklist->UncheckedAt(0));
763 if (track == NULL)
764 {
765 HLTError(Form("%s from MUON does not contain AliESDMuonTrack objects.", obj->ClassName()));
766 continue;
a1408c4b 767 }
f064ef44 768 }
769 for (Int_t i = 0; i < tracklist->GetEntriesFast(); ++i)
770 {
771 const AliESDMuonTrack* track = static_cast<const AliESDMuonTrack*>(tracklist->UncheckedAt(i));
772 pESD->AddMuonTrack(track);
773 }
774 }
775
776 if (iAddedDataBlocks>0 && pTree) {
777 pTree->Fill();
778 }
a1408c4b 779
780 if (iResult>=0) iResult=iAddedDataBlocks;
781 return iResult;
782}