ALIROOT-5433 Transition to CDHv3 in HLT
[u/mrichter/AliRoot.git] / HLT / global / AliHLTGlobalEsdConverterComponent.cxx
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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"
fe0324de 41#include "AliESDMuonCluster.h"
a1408c4b 42#include "AliCDBEntry.h"
43#include "AliCDBManager.h"
18ada816 44#include "AliPID.h"
a1408c4b 45#include "TTree.h"
46#include "TList.h"
f064ef44 47#include "TClonesArray.h"
9a9467ed 48#include "AliHLTESDCaloClusterMaker.h"
49#include "AliHLTCaloClusterDataStruct.h"
50#include "AliHLTCaloClusterReader.h"
51#include "AliESDCaloCluster.h"
331d51c5 52#include "AliESDVZERO.h"
d9386025 53#include "AliHLTGlobalVertexerComponent.h"
b7449dbe 54#include "AliHLTVertexFinderBase.h"
a1408c4b 55
56/** ROOT macro for the implementation of ROOT specific class methods */
57ClassImp(AliHLTGlobalEsdConverterComponent)
58
59AliHLTGlobalEsdConverterComponent::AliHLTGlobalEsdConverterComponent()
60 : AliHLTProcessor()
a1408c4b 61 , fWriteTree(0)
093b64dc 62 , fVerbosity(0)
8b7a0f3c 63 , fESD(NULL)
a8714ffa 64 , fSolenoidBz(-5.00668)
57a4102f 65 , fBenchmark("EsdConverter")
a1408c4b 66{
67 // see header file for class documentation
68 // or
69 // refer to README to build package
70 // or
71 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
72}
73
74AliHLTGlobalEsdConverterComponent::~AliHLTGlobalEsdConverterComponent()
75{
76 // see header file for class documentation
77 if (fESD) delete fESD;
78 fESD=NULL;
79}
80
81int AliHLTGlobalEsdConverterComponent::Configure(const char* arguments)
82{
83 // see header file for class documentation
84 int iResult=0;
85 if (!arguments) return iResult;
86
87 TString allArgs=arguments;
88 TString argument;
89 int bMissingParam=0;
90
91 TObjArray* pTokens=allArgs.Tokenize(" ");
92 if (pTokens) {
93 for (int i=0; i<pTokens->GetEntries() && iResult>=0; i++) {
d7d775b6 94 argument=((TObjString*)pTokens->At(i))->String();
a1408c4b 95 if (argument.IsNull()) continue;
96
97 if (argument.CompareTo("-solenoidBz")==0) {
98 if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
75970b8d 99 HLTWarning("argument -solenoidBz is deprecated, magnetic field set up globally (%f)", GetBz());
a1408c4b 100 continue;
101 } else {
102 HLTError("unknown argument %s", argument.Data());
103 iResult=-EINVAL;
104 break;
105 }
106 }
107 delete pTokens;
108 }
109 if (bMissingParam) {
110 HLTError("missing parameter for argument %s", argument.Data());
111 iResult=-EINVAL;
112 }
113
114 return iResult;
115}
116
117int AliHLTGlobalEsdConverterComponent::Reconfigure(const char* cdbEntry, const char* chainId)
118{
119 // see header file for class documentation
120 int iResult=0;
75970b8d 121 const char* path=NULL;
a1408c4b 122 const char* defaultNotify="";
123 if (cdbEntry) {
124 path=cdbEntry;
125 defaultNotify=" (default)";
126 }
127 if (path) {
128 HLTInfo("reconfigure from entry %s%s, chain id %s", path, defaultNotify,(chainId!=NULL && chainId[0]!=0)?chainId:"<none>");
129 AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/);
130 if (pEntry) {
131 TObjString* pString=dynamic_cast<TObjString*>(pEntry->GetObject());
132 if (pString) {
d7d775b6 133 HLTInfo("received configuration object string: \'%s\'", pString->String().Data());
134 iResult=Configure(pString->String().Data());
a1408c4b 135 } else {
136 HLTError("configuration object \"%s\" has wrong type, required TObjString", path);
137 }
138 } else {
139 HLTError("can not fetch object \"%s\" from CDB", path);
140 }
141 }
142
143 return iResult;
144}
145
146void AliHLTGlobalEsdConverterComponent::GetInputDataTypes(AliHLTComponentDataTypeList& list)
147{
148 // see header file for class documentation
149 list.push_back(kAliHLTDataTypeTrack);
150 list.push_back(kAliHLTDataTypeTrackMC);
9a9467ed 151 list.push_back(kAliHLTDataTypeCaloCluster);
0973c527 152 list.push_back(kAliHLTDataTypedEdx );
7f167a74 153 list.push_back(kAliHLTDataTypeESDVertex );
f064ef44 154 list.push_back(kAliHLTDataTypeESDObject);
155 list.push_back(kAliHLTDataTypeTObject);
d9963894 156 list.push_back(kAliHLTDataTypeGlobalVertexer);
b7449dbe 157 list.push_back(kAliHLTDataTypeV0Finder); // array of track ids for V0s
158 list.push_back(kAliHLTDataTypeKFVertex); // KFVertex object from vertexer
159 list.push_back(kAliHLTDataTypePrimaryFinder); // array of track ids for prim vertex
331d51c5 160 list.push_back(kAliHLTDataTypeESDContent);
a1408c4b 161}
162
163AliHLTComponentDataType AliHLTGlobalEsdConverterComponent::GetOutputDataType()
164{
165 // see header file for class documentation
7a9de6d1 166 return kAliHLTDataTypeESDObject|kAliHLTDataOriginOut;
a1408c4b 167}
168
169void AliHLTGlobalEsdConverterComponent::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier)
170{
171 // see header file for class documentation
172 constBase=2000000;
173 inputMultiplier=10.0;
174}
175
176int AliHLTGlobalEsdConverterComponent::DoInit(int argc, const char** argv)
177{
178 // see header file for class documentation
179 int iResult=0;
180 TString argument="";
181 int bMissingParam=0;
a1408c4b 182
d57fc872 183 // default list of skiped ESD objects
184 TString skipObjects=
185 // "AliESDRun,"
186 // "AliESDHeader,"
421e1221 187 // "AliESDZDC,"
d57fc872 188 "AliESDFMD,"
189 // "AliESDVZERO,"
190 // "AliESDTZERO,"
191 // "TPCVertex,"
192 // "SPDVertex,"
193 // "PrimaryVertex,"
194 // "AliMultiplicity,"
195 // "PHOSTrigger,"
196 // "EMCALTrigger,"
197 // "SPDPileupVertices,"
198 // "TrkPileupVertices,"
199 "Cascades,"
200 "Kinks,"
201 "AliRawDataErrorLogs,"
202 "AliESDACORDE";
203
f167b631 204 iResult=Reconfigure(NULL, NULL);
205 TString allArgs = "";
206 for ( int i = 0; i < argc; i++ ) {
207 if ( !allArgs.IsNull() ) allArgs += " ";
208 allArgs += argv[i];
209 }
a1408c4b 210
f167b631 211 TObjArray* pTokens=allArgs.Tokenize(" ");
212 if (pTokens) {
213 for (int i=0; i<pTokens->GetEntries() && iResult>=0; i++) {
d7d775b6 214 argument=((TObjString*)pTokens->At(i))->String();
f167b631 215 if (argument.IsNull()) continue;
216
217 // -notree
218 if (argument.CompareTo("-notree")==0) {
219 fWriteTree=0;
220
221 // -tree
222 } else if (argument.CompareTo("-tree")==0) {
223 fWriteTree=1;
224 } else if (argument.CompareTo("-solenoidBz")==0) {
225 if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
d7d775b6 226 HLTInfo("Magnetic Field set to: %s", ((TObjString*)pTokens->At(i))->String().Data());
d57fc872 227 HLTWarning("argument '-solenoidBz' is deprecated, solenoid field initiaized from CDB settings");
f167b631 228 continue;
d57fc872 229 } else if (argument.Contains("-skipobject=")) {
230 argument.ReplaceAll("-skipobject=", "");
231 skipObjects=argument;
f167b631 232 } else {
233 HLTError("unknown argument %s", argument.Data());
d57fc872 234 iResult=-EINVAL;
f167b631 235 break;
236 }
a1408c4b 237 }
238 }
239 if (bMissingParam) {
240 HLTError("missing parameter for argument %s", argument.Data());
241 iResult=-EINVAL;
242 }
243
75970b8d 244 fSolenoidBz=GetBz();
245
a1408c4b 246 if (iResult>=0) {
a1408c4b 247 fESD = new AliESDEvent;
248 if (fESD) {
249 fESD->CreateStdContent();
d57fc872 250
251 // remove some of the objects which are not needed
252 if (fESD->GetList() && !skipObjects.IsNull()) {
253 pTokens=skipObjects.Tokenize(",");
254 if (pTokens) {
255 const char* id=NULL;
256 TIter next(pTokens);
257 TObject* pObject=NULL;
258 while ((pObject=next())!=NULL) {
d7d775b6 259 id=((TObjString*)pObject)->String().Data();
a0b62fd1 260 TObject* pObj=fESD->GetList()->FindObject(id);
261 if (pObj) {
d57fc872 262 HLTDebug("removing object %s", id);
a0b62fd1 263 fESD->GetList()->Remove(pObj);
264 delete pObj;
d57fc872 265 } else {
266 HLTWarning("failed to remove object '%s' from ESD", id);
267 }
268 }
d57fc872 269 fESD->GetStdContent();
270 delete pTokens;
271 }
272 }
a1408c4b 273 } else {
274 iResult=-ENOMEM;
275 }
6117ef63 276
277 SetupCTPData();
a1408c4b 278 }
279
57a4102f 280 fBenchmark.SetTimer(0,"total");
281
a1408c4b 282 return iResult;
283}
284
285int AliHLTGlobalEsdConverterComponent::DoDeinit()
286{
287 // see header file for class documentation
288 if (fESD) delete fESD;
289 fESD=NULL;
290
291 return 0;
292}
293
294int AliHLTGlobalEsdConverterComponent::DoEvent(const AliHLTComponentEventData& /*evtData*/,
6117ef63 295 AliHLTComponentTriggerData& trigData)
a1408c4b 296{
297 // see header file for class documentation
298 int iResult=0;
299 if (!fESD) return -ENODEV;
300
57a4102f 301 if (IsDataEvent()) fBenchmark.StartNewEvent();
302 fBenchmark.Start(0);
303
a1408c4b 304 AliESDEvent* pESD = fESD;
305
306 pESD->Reset();
307 pESD->SetMagneticField(fSolenoidBz);
6117ef63 308 pESD->SetRunNumber(GetRunNo());
6700298e 309 pESD->SetPeriodNumber(GetPeriodNumber());
310 pESD->SetOrbitNumber(GetOrbitNumber());
311 pESD->SetBunchCrossNumber(GetBunchCrossNumber());
312 pESD->SetTimeStamp(GetTimeStamp());
a1408c4b 313
6117ef63 314 const AliHLTCTPData* pCTPData=CTPData();
315 if (pCTPData) {
16e6f752 316 AliHLTTriggerMask_t mask=pCTPData->ActiveTriggers(trigData);
6117ef63 317 for (int index=0; index<gkNCTPTriggerClasses; index++) {
16e6f752 318 if ((mask&(AliHLTTriggerMask_t(0x1)<<index)) == 0) continue;
6117ef63 319 pESD->SetTriggerClass(pCTPData->Name(index), index);
320 }
16e6f752 321 //first 50 triggers
322 AliHLTTriggerMask_t mask50;
323 mask50.set(); // set all bits
324 mask50 >>= 50; // shift 50 right
325 pESD->SetTriggerMask((mask&mask50).to_ulong());
326 /* next 50, to be implemented
327 pESD->SetTriggerMaskNext50((mask>>50).to_ulong());
328 */
6117ef63 329 }
330
a1408c4b 331 TTree* pTree = NULL;
332 if (fWriteTree)
333 pTree = new TTree("esdTree", "Tree with HLT ESD objects");
334
335 if (pTree) {
336 pTree->SetDirectory(0);
337 }
338
81509fd3 339 if ((iResult=ProcessBlocks(pTree, pESD))>=0) {
a1408c4b 340 // TODO: set the specification correctly
341 if (pTree) {
342 // the esd structure is written to the user info and is
343 // needed in te ReadFromTree method to read all objects correctly
344 pTree->GetUserInfo()->Add(pESD);
345 pESD->WriteToTree(pTree);
7a9de6d1 346 iResult=PushBack(pTree, kAliHLTDataTypeESDTree|kAliHLTDataOriginOut, 0);
a1408c4b 347 } else {
7a9de6d1 348 iResult=PushBack(pESD, kAliHLTDataTypeESDObject|kAliHLTDataOriginOut, 0);
a1408c4b 349 }
57a4102f 350 fBenchmark.AddOutput(GetLastObjectSize());
a1408c4b 351 }
352 if (pTree) {
353 // clear user info list to prevent objects from being deleted
354 pTree->GetUserInfo()->Clear();
355 delete pTree;
356 }
57a4102f 357
358 fBenchmark.Stop(0);
359 HLTInfo( fBenchmark.GetStatistics() );
360
a1408c4b 361 return iResult;
362}
363
364int AliHLTGlobalEsdConverterComponent::ProcessBlocks(TTree* pTree, AliESDEvent* pESD)
365{
366 // see header file for class documentation
367
368 int iResult=0;
369 int iAddedDataBlocks=0;
370
b7449dbe 371 // check if there is an ESD block in the input and copy its content first to the
372 // ESD
373 const TObject* pEsdObj = GetFirstInputObject(kAliHLTDataTypeESDObject, "AliESDEvent");
374 AliESDEvent* pInputESD=NULL;
375 if (pEsdObj) pInputESD=dynamic_cast<AliESDEvent*>(const_cast<TObject*>(pEsdObj));
376 if (pInputESD) {
377 pInputESD->GetStdContent();
378 *pESD=*pInputESD;
379 }
380 if (GetNextInputObject()!=NULL) {
381 HLTWarning("handling of multiple ESD input objects not implemented, skipping input");
382 }
383
a1408c4b 384 // Barrel tracking
e85f2e31 385 // tracks are based on the TPC tracks, and only updated from the ITS information
386 // Sequence:
387 // 1) extract MC information for TPC and ITS from specific data blocks and store in
388 // intermediate vector arrays
389 // 2) extract TPC tracks, update with MC labels if available, the track parameters
390 // are estimated at the first cluster position
391 // 2.1) propagate to last cluster position and update kTPCout, sets also outer param (fOp)
392 // 2.2) update kTPCin, sets also inner param (fIp) and TPC inner param (fTPCInner)
393 // 2.3) update kTPCrefit using the same parameters at the first cluster position
394 // HLT has strictly spoking no refit, but we want the flag to be set
395 // can be changed to be done after all the individual barrel detector parameters
396 // have been updated by looping over the tracks again
397 // 3) extract ITS tracks, the tracks are actually TPC tracks updated from the ITS
398 // tracking information
399 // 3.1) TODO 2010-07-12: handle ITS standalone tracks by updating kITSout before kITSin
400 // 3.2) update with kITSin
401 // TODO 2010-07-12 find out if the kITSrefit has to be set as well
402 // 4) extract TRD tracks and add to ESD
403 // TODO 2010-07-12 at the moment there is no matching or merging of TPC and TRD tracks
331d51c5 404 // 5) Add Trigger Detectors
405 // VZERO, ZDC
e85f2e31 406
407 // 1) first read MC information (if present)
eb60b0c1 408 std::map<int,int> mcLabelsTPC;
d72d9d99 409 std::map<int,int> mcLabelsITS;
093b64dc 410
411 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrackMC|kAliHLTDataOriginTPC);
412 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 413
414 fBenchmark.AddInput(pBlock->fSize);
415
093b64dc 416 AliHLTTrackMCData* dataPtr = reinterpret_cast<AliHLTTrackMCData*>( pBlock->fPtr );
417 if (sizeof(AliHLTTrackMCData)+dataPtr->fCount*sizeof(AliHLTTrackMCLabel)==pBlock->fSize) {
418 for( unsigned int il=0; il<dataPtr->fCount; il++ ){
419 AliHLTTrackMCLabel &lab = dataPtr->fLabels[il];
eb60b0c1 420 mcLabelsTPC[lab.fTrackID] = lab.fMCLabel;
093b64dc 421 }
422 } else {
423 HLTWarning("data mismatch in block %s (0x%08x): count %d, size %d -> ignoring track MC information",
424 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification,
425 dataPtr->fCount, pBlock->fSize);
426 }
427 }
d72d9d99 428
429 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrackMC|kAliHLTDataOriginITS);
430 pBlock!=NULL; pBlock=GetNextInputBlock()) {
431
432 fBenchmark.AddInput(pBlock->fSize);
433
434 AliHLTTrackMCData* dataPtr = reinterpret_cast<AliHLTTrackMCData*>( pBlock->fPtr );
435 if (sizeof(AliHLTTrackMCData)+dataPtr->fCount*sizeof(AliHLTTrackMCLabel)==pBlock->fSize) {
436 for( unsigned int il=0; il<dataPtr->fCount; il++ ){
437 AliHLTTrackMCLabel &lab = dataPtr->fLabels[il];
438 mcLabelsITS[lab.fTrackID] = lab.fMCLabel;
439 }
440 } else {
441 HLTWarning("data mismatch in block %s (0x%08x): count %d, size %d -> ignoring track MC information",
442 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification,
443 dataPtr->fCount, pBlock->fSize);
444 }
445 }
446
093b64dc 447
0973c527 448 // read dEdx information (if present)
e85f2e31 449 // TODO 2010-07-12 this needs to be verified
0973c527 450
451 AliHLTFloat32_t *dEdxTPC = 0;
452 Int_t ndEdxTPC = 0;
453 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypedEdx|kAliHLTDataOriginTPC);
e38918a2 454 pBlock!=NULL; pBlock=NULL/*GetNextInputBlock() there is only one block*/) {
57a4102f 455 fBenchmark.AddInput(pBlock->fSize);
0973c527 456 dEdxTPC = reinterpret_cast<AliHLTFloat32_t*>( pBlock->fPtr );
72a916d9 457 ndEdxTPC = pBlock->fSize / (3*sizeof(AliHLTFloat32_t));
0973c527 458 }
459
e85f2e31 460 // 2) convert the TPC tracks to ESD tracks
a1408c4b 461 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginTPC);
462 pBlock!=NULL; pBlock=GetNextInputBlock()) {
b7449dbe 463 if (pInputESD && pInputESD->GetNumberOfTracks()>0) {
464 HLTWarning("Tracks array already filled from the input esd block, additional filling from TPC tracks block might cause inconsistent content");
465 }
57a4102f 466 fBenchmark.AddInput(pBlock->fSize);
a1408c4b 467 vector<AliHLTGlobalBarrelTrack> tracks;
81509fd3 468 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>=0) {
a1408c4b 469 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
470 element!=tracks.end(); element++) {
471 Float_t points[4] = {
2cb809a5 472 static_cast<Float_t>(element->GetX()),
473 static_cast<Float_t>(element->GetY()),
474 static_cast<Float_t>(element->GetLastPointX()),
475 static_cast<Float_t>(element->GetLastPointY())
a1408c4b 476 };
093b64dc 477
478 Int_t mcLabel = -1;
eb60b0c1 479 if( mcLabelsTPC.find(element->TrackID())!=mcLabelsTPC.end() )
480 mcLabel = mcLabelsTPC[element->TrackID()];
093b64dc 481 element->SetLabel( mcLabel );
482
a1408c4b 483 AliESDtrack iotrack;
550ecaab 484
485 // for the moment, the number of clusters are not set when processing the
486 // kTPCin update, only at kTPCout
487 // there ar emainly three parameters updated for kTPCout
488 // number of clusters
489 // chi2
490 // pid signal
491 // The first one can be updated already at that stage here, while the two others
492 // eventually require to update from the ITS tracks before. The exact scheme
ab700b08 493 // needs to be checked
c3261a7d 494 iotrack.SetID( element->TrackID() );
e85f2e31 495
496 // 2.1 set kTPCout
497 // TODO 2010-07-12 disabled for the moment because of bug
498 // https://savannah.cern.ch/bugs/index.php?69875
499 // the propagation does not work, there is an offset in z
500 // propagate to last cluster and update parameters with flag kTPCout
501 // Note: updating with flag kITSout further down will overwrite the outer
502 // parameter again so this can be done only for ITS standalone tracks, meaning
503 // tracks in the ITS not associated with any TPC track
504 // HLT does not provide such standalone tracking
c3261a7d 505 {
f167b631 506 AliHLTGlobalBarrelTrack outPar(*element);
114e074b 507 //outPar.AliExternalTrackParam::PropagateTo( element->GetLastPointX(), fSolenoidBz );
508 const Int_t N=10; // number of steps.
509 const Float_t xRange = element->GetLastPointX() - element->GetX();
510 const Float_t xStep = xRange / N ;
511 for(int i = 1; i <= N; ++i) {
512 if(!outPar.AliExternalTrackParam::PropagateTo(element->GetX() + xStep * i, fSolenoidBz)) break;
513 }
b9838c05 514 outPar.SetLabel(element->GetLabel());
114e074b 515 iotrack.UpdateTrackParams(&outPar,AliESDtrack::kTPCout);
c3261a7d 516 }
e85f2e31 517 // 2.2 TPC tracking estimates parameters at first cluster
ab700b08 518 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTPCin);
e85f2e31 519
520 // 2.3 use the same parameters also for kTPCrefit, there is no proper refit in HLT
521 // maybe this can be done later, however also the inner parameter is changed which
522 // is used as a reference point in the display. That point should be at the first
523 // TPC cluster
524 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTPCrefit);
a1408c4b 525 iotrack.SetTPCPoints(points);
0973c527 526 if( element->TrackID()<ndEdxTPC ){
72a916d9 527 AliHLTFloat32_t *val = &(dEdxTPC[3*element->TrackID()]);
5c2dca91 528 iotrack.SetTPCsignal( val[0], val[1], (UChar_t) val[2] );
7e32fedf 529 //AliTPCseed s;
530 //s.Set( element->GetX(), element->GetAlpha(),
531 //element->GetParameter(), element->GetCovariance() );
72a916d9 532 //s.SetdEdx( val[0] );
7e32fedf 533 //s.CookPID();
534 //iotrack.SetTPCpid(s.TPCrPIDs() );
0973c527 535 } else {
536 if( dEdxTPC ) HLTWarning("Wrong number of dEdx TPC labels");
537 }
b9838c05 538 iotrack.SetLabel(mcLabel);
7fd2e09c 539 pESD->AddTrack(&iotrack);
093b64dc 540 if (fVerbosity>0) element->Print();
a1408c4b 541 }
093b64dc 542 HLTInfo("converted %d track(s) to AliESDtrack and added to ESD", tracks.size());
a1408c4b 543 iAddedDataBlocks++;
544 } else if (iResult<0) {
093b64dc 545 HLTError("can not extract tracks from data block of type %s (specification %08x) of size %d: error %d",
546 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification, pBlock->fSize, iResult);
a1408c4b 547 }
548 }
549
7f167a74 550
551 // Get ITS SPD vertex
57a4102f 552 for( const AliHLTComponentBlockData *i= GetFirstInputBlock(kAliHLTDataTypeESDVertex|kAliHLTDataOriginITS); i!=NULL; i=GetNextInputBlock() ){
553 fBenchmark.AddInput(i->fSize);
554 }
7f167a74 555
556 for ( const TObject *iter = GetFirstInputObject(kAliHLTDataTypeESDVertex|kAliHLTDataOriginITS); iter != NULL; iter = GetNextInputObject() ) {
557 AliESDVertex *vtx = dynamic_cast<AliESDVertex*>(const_cast<TObject*>( iter ) );
558 pESD->SetPrimaryVertexSPD( vtx );
559 }
560
e85f2e31 561 // 3.1. now update ESD tracks with the ITSOut info
562 // updating track parameters with flag kITSout will overwrite parameter set above with flag kTPCout
563 // TODO 2010-07-12 there are some issues with this updating sequence, for the moment update with
564 // flag kITSout is disabled, would require
565 // a) to update kTPCout after kITSout
566 // b) update only for ITS standalone tracks. The HLT ITS tracker does not provide standalone
567 // tracking, every track is related to a TPC track
568 // Furthermore there seems to be a bug as the data blocks describe track parameters around the
569 // vertex, not at the outer ITS
570 // bug https://savannah.cern.ch/bugs/index.php?69872
f167b631 571 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginITSOut);
cd60a73f 572 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 573 fBenchmark.AddInput(pBlock->fSize);
cd60a73f 574 vector<AliHLTGlobalBarrelTrack> tracks;
575 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
576 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
577 element!=tracks.end(); element++) {
cd60a73f 578 int tpcID=element->TrackID();
579 // the ITS tracker assigns the TPC track used as seed for a certain track to
580 // the trackID
581 if( tpcID<0 || tpcID>=pESD->GetNumberOfTracks()) continue;
cd60a73f 582 AliESDtrack *tESD = pESD->GetTrack( tpcID );
b9838c05 583 element->SetLabel(tESD->GetLabel());
e85f2e31 584 // 2010-07-12 disabled, see above, bugfix https://savannah.cern.ch/bugs/index.php?69872
585 //if( tESD ) tESD->UpdateTrackParams( &(*element), AliESDtrack::kITSout );
a1408c4b 586 }
cd60a73f 587 }
588 }
18ada816 589
e85f2e31 590 // 3.2. now update ESD tracks with the ITS info
f167b631 591 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginITS);
b7ed2eb4 592 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 593 fBenchmark.AddInput(pBlock->fSize);
b7ed2eb4 594 vector<AliHLTGlobalBarrelTrack> tracks;
595 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
596 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
597 element!=tracks.end(); element++) {
b7ed2eb4 598 int tpcID=element->TrackID();
599 // the ITS tracker assigns the TPC track used as seed for a certain track to
600 // the trackID
601 if( tpcID<0 || tpcID>=pESD->GetNumberOfTracks()) continue;
d72d9d99 602 Int_t mcLabel = -1;
603 if( mcLabelsITS.find(element->TrackID())!=mcLabelsITS.end() )
604 mcLabel = mcLabelsITS[element->TrackID()];
b7ed2eb4 605 AliESDtrack *tESD = pESD->GetTrack( tpcID );
b9838c05 606 if (!tESD) continue;
eb60b0c1 607 // the labels for the TPC and ITS tracking params can be different, e.g.
608 // there can be a decay. The ITS label should then be the better one, the
609 // TPC label is saved in a member of AliESDtrack
610 if (mcLabel>=0) {
611 // upadte only if the ITS label is available, otherwise keep TPC label
612 element->SetLabel( mcLabel );
e85f2e31 613 } else {
614 // bugfix https://savannah.cern.ch/bugs/?69713
615 element->SetLabel( tESD->GetLabel() );
b9838c05 616 }
b9838c05 617 tESD->UpdateTrackParams( &(*element), AliESDtrack::kITSin );
618
619 // TODO: add a proper refit
620 //tESD->UpdateTrackParams( &(*element), AliESDtrack::kTPCrefit );
b7ed2eb4 621 }
622 }
623 }
624
d9386025 625 // update with vertices and vertex-fitted tracks
b7449dbe 626 // output of the GlobalVertexerComponent
d9386025 627 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeGlobalVertexer);
628 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 629 fBenchmark.AddInput(pBlock->fSize);
d9386025 630 AliHLTGlobalVertexerComponent::FillESD( pESD, reinterpret_cast<AliHLTGlobalVertexerComponent::AliHLTGlobalVertexerData* >(pBlock->fPtr) );
631 }
632
b7449dbe 633 // update with vertices and vertex-fitted tracks
634 // output of PrimaryVertexer and V0Finder components
635 TObject* pBase = (TObject*)GetFirstInputObject(kAliHLTDataTypeKFVertex | kAliHLTDataOriginOut);
636 if (pBase) {
637 AliKFVertex* kfVertex = dynamic_cast<AliKFVertex *>(pBase);
638 if (kfVertex) {
639 const AliHLTComponentBlockData* pP = GetFirstInputBlock(kAliHLTDataTypePrimaryFinder | kAliHLTDataOriginOut);
640 if (pP && pP->fSize && pP->fPtr) {
641 const AliHLTComponentBlockData* pV0 = GetFirstInputBlock(kAliHLTDataTypeV0Finder | kAliHLTDataOriginOut);
642 if (pV0 && pV0->fPtr && pInputESD && pInputESD->GetNumberOfV0s()>0) {
643 const int* v0s = static_cast<const int*>(pV0->fPtr);
644 HLTWarning("V0 array already filled from the input esd block, additional filling from V0 block of %d entries might cause inconsistent content", v0s[0]);
645 }
646 AliHLTVertexFinderBase::FillESD(pESD, kfVertex, pP->fPtr, pV0?pV0->fPtr:NULL);
647 } else
648 HLTWarning("Problem with primary finder's data block");
649 } else {
650 HLTWarning("primary vertex block of wrong type, expecting AliKFVertex instead of %s", pBase->GetName());
651 }
652 } else {
653 // throw an error if there is a V0 data block which can not be handled without
654 // the AliKFVertex object
655 if (GetFirstInputBlock(kAliHLTDataTypeV0Finder | kAliHLTDataOriginOut)!=NULL) {
656 ALIHLTERRORGUARD(1, "missing AliKFVertex object ignoring V0 data block of type %s",
657 DataType2Text(kAliHLTDataTypeV0Finder|kAliHLTDataOriginOut).c_str());
658 }
659 }
660
0d2e4e41 661 // Fill DCA parameters for TPC tracks
e85f2e31 662 // TODO 2010-07-12 this propagates also the TPC inner param to beamline
663 // sounds not very reasonable
664 // https://savannah.cern.ch/bugs/index.php?69873
7fd2e09c 665 for (int i=0; i<pESD->GetNumberOfTracks(); i++) {
0d2e4e41 666 if (!pESD->GetTrack(i) ||
667 !pESD->GetTrack(i)->GetTPCInnerParam() ) continue;
7fd2e09c 668 pESD->GetTrack(i)->RelateToVertexTPC(pESD->GetPrimaryVertexTracks(), fSolenoidBz, 1000 );
0d2e4e41 669 }
670
b9838c05 671 // loop over all tracks and set the TPC refit flag by updating with the
672 // original TPC inner parameter if not yet set
673 // TODO: replace this by a proper refit
674 // code is comented for the moment as it does not fully solve the problems with
675 // the display
e85f2e31 676 // - would set the main parameters to the TPC inner wall again, or
677 // - changes the inner param if the parameters are propagated, so we loose the track
678 // reference point for the display
679 // with the current sequence we have the latter case as the DCA operations above
680 // change the TPC inner parameters
b9838c05 681 /*
682 for (int i=0; i<pESD->GetNumberOfTracks(); i++) {
683 if (!pESD->GetTrack(i) ||
684 !pESD->GetTrack(i)->GetTPCInnerParam() ||
685 pESD->GetTrack(i)->IsOn(AliESDtrack::kTPCrefit)) continue;
686 AliESDtrack* tESD=pESD->GetTrack(i);
687 AliHLTGlobalBarrelTrack inner(*tESD->GetTPCInnerParam());
688 inner.SetLabel(tESD->GetLabel());
689 tESD->UpdateTrackParams(&inner, AliESDtrack::kTPCrefit);
690 }
691 */
b7ed2eb4 692
e85f2e31 693 // 4. convert the HLT TRD tracks to ESD tracks
18ada816 694 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack | kAliHLTDataOriginTRD);
695 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 696 fBenchmark.AddInput(pBlock->fSize);
18ada816 697 vector<AliHLTGlobalBarrelTrack> tracks;
698 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
699 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
700 element!=tracks.end(); element++) {
701
702 Double_t TRDpid[AliPID::kSPECIES], eProb(0.2), restProb((1-eProb)/(AliPID::kSPECIES-1)); //eprob(element->GetTRDpid...);
703 for(Int_t i=0; i<AliPID::kSPECIES; i++){
704 switch(i){
705 case AliPID::kElectron: TRDpid[AliPID::kElectron]=eProb; break;
706 default: TRDpid[i]=restProb; break;
707 }
708 }
709
710 AliESDtrack iotrack;
0d096bba 711 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTRDout);
0b745718 712 iotrack.SetStatus(AliESDtrack::kTRDin);
18ada816 713 iotrack.SetTRDpid(TRDpid);
714
715 pESD->AddTrack(&iotrack);
716 if (fVerbosity>0) element->Print();
717 }
718 HLTInfo("converted %d track(s) to AliESDtrack and added to ESD", tracks.size());
719 iAddedDataBlocks++;
720 } else if (iResult<0) {
721 HLTError("can not extract tracks from data block of type %s (specification %08x) of size %d: error %d",
722 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification, pBlock->fSize, iResult);
723 }
724 }
b4479a87 725 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeCaloCluster | kAliHLTDataOriginAny); pBlock!=NULL; pBlock=GetNextInputBlock())
9a9467ed 726 {
57a4102f 727 fBenchmark.AddInput(pBlock->fSize);
9a9467ed 728 AliHLTCaloClusterHeaderStruct *caloClusterHeaderPtr = reinterpret_cast<AliHLTCaloClusterHeaderStruct*>(pBlock->fPtr);
729
730 HLTDebug("%d HLT clusters from spec: 0x%X", caloClusterHeaderPtr->fNClusters, pBlock->fSpecification);
731
2a24cbbe 732 //AliHLTCaloClusterReader reader;
733 //reader.SetMemory(caloClusterHeaderPtr);
9a9467ed 734
735 AliHLTESDCaloClusterMaker clusterMaker;
736
737 int nClusters = clusterMaker.FillESD(pESD, caloClusterHeaderPtr);
2a24cbbe 738
9a9467ed 739 HLTInfo("converted %d cluster(s) to AliESDCaloCluster and added to ESD", nClusters);
740 iAddedDataBlocks++;
741 }
f064ef44 742
331d51c5 743 // 5) Add Trigger Detectors
744 // VZERO, ZDC
745
746 // FIXME: the size of all input blocks can be added in one loop
747 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO);
748 pBlock!=NULL; pBlock=GetNextInputBlock()) {
749 fBenchmark.AddInput(pBlock->fSize);
750 }
751
752 for ( const TObject *pObject = GetFirstInputObject(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO);
753 pObject != NULL; pObject = GetNextInputObject() ) {
754 AliESDVZERO *esdVZERO = dynamic_cast<AliESDVZERO*>(const_cast<TObject*>( pObject ) );
755 if (esdVZERO) {
756 pESD->SetVZEROData( esdVZERO );
757 break;
758 } else {
759 ALIHLTERRORGUARD(1, "input object of data type %s is not of class AliESDVZERO",
760 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO).c_str());
761 }
762 }
763
421e1221 764 // FIXME: the size of all input blocks can be added in one loop
765 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC);
766 pBlock!=NULL; pBlock=GetNextInputBlock()) {
767 fBenchmark.AddInput(pBlock->fSize);
768 }
769 for ( const TObject *pObject = GetFirstInputObject(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC);
770 pObject != NULL; pObject = GetNextInputObject() ) {
771 AliESDZDC *esdZDC = dynamic_cast<AliESDZDC*>(const_cast<TObject*>( pObject ) );
772 if (esdZDC) {
8cd67fda 773#ifndef HAVE_NOT_ALIZDCRECONSTRUCTOR_r43770
421e1221 774 pESD->SetZDCData( esdZDC );
8cd67fda 775#else
776 ALIHLTERRORGUARD(1, "Processing of ZDC data requires AliRoot r43770m skipping data block of type %s",
777 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC).c_str());
778#endif
421e1221 779 break;
780 } else {
781 ALIHLTERRORGUARD(1, "input object of data type %s is not of class AliESDZDC",
782 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC).c_str());
783 }
784 }
785
fe0324de 786 // Add tracks and clusters from MUON.
57a4102f 787 for( const AliHLTComponentBlockData *i= GetFirstInputBlock(kAliHLTAnyDataType | kAliHLTDataOriginMUON); i!=NULL; i=GetNextInputBlock() ){
788 fBenchmark.AddInput(i->fSize);
789 }
790
f064ef44 791 for (const TObject* obj = GetFirstInputObject(kAliHLTAnyDataType | kAliHLTDataOriginMUON);
792 obj != NULL;
793 obj = GetNextInputObject()
794 )
795 {
796 const TClonesArray* tracklist = NULL;
fe0324de 797 const TClonesArray* clusterlist = NULL;
f064ef44 798 if (obj->IsA() == AliESDEvent::Class())
799 {
800 const AliESDEvent* event = static_cast<const AliESDEvent*>(obj);
801 HLTDebug("Received a MUON ESD with specification: 0x%X", GetSpecification(obj));
802 if (event->GetList() == NULL) continue;
803 tracklist = dynamic_cast<const TClonesArray*>(event->GetList()->FindObject("MuonTracks"));
804 if (tracklist == NULL) continue;
fe0324de 805 clusterlist = dynamic_cast<const TClonesArray*>(event->GetList()->FindObject("MuonClusters"));
806 if (clusterlist == NULL) continue;
f064ef44 807 }
808 else if (obj->IsA() == TClonesArray::Class())
809 {
fe0324de 810 if (!strcmp(obj->GetName(), "MuonTracks")) {
811 tracklist = static_cast<const TClonesArray*>(obj);
812 HLTDebug("Received a MUON TClonesArray of tracks with specification: 0x%X", GetSpecification(obj));
813 } else {
814 clusterlist = static_cast<const TClonesArray*>(obj);
815 HLTDebug("Received a MUON TClonesArray of clusters with specification: 0x%X", GetSpecification(obj));
816 }
f064ef44 817 }
818 else
819 {
820 // Cannot handle this object type.
821 continue;
822 }
fe0324de 823 // copy tracks
824 if (tracklist) {
825 HLTDebug("Received %d MUON tracks.", tracklist->GetEntriesFast());
826 if (tracklist->GetEntriesFast() > 0)
827 {
828 const AliESDMuonTrack* track = dynamic_cast<const AliESDMuonTrack*>(tracklist->UncheckedAt(0));
829 if (track == NULL)
830 {
831 HLTError(Form("%s from MUON does not contain AliESDMuonTrack objects.", obj->ClassName()));
832 continue;
833 }
834 }
835 for (Int_t i = 0; i < tracklist->GetEntriesFast(); ++i)
f064ef44 836 {
fe0324de 837 AliESDMuonTrack* track = pESD->NewMuonTrack();
838 *track = *(static_cast<const AliESDMuonTrack*>(tracklist->UncheckedAt(i)));
a1408c4b 839 }
f064ef44 840 }
fe0324de 841 // copy clusters
842 if (clusterlist) {
843 HLTDebug("Received %d MUON clusters.", clusterlist->GetEntriesFast());
844 if (clusterlist->GetEntriesFast() > 0)
845 {
846 const AliESDMuonCluster* cluster = dynamic_cast<const AliESDMuonCluster*>(clusterlist->UncheckedAt(0));
847 if (cluster == NULL)
848 {
849 HLTError(Form("%s from MUON does not contain AliESDMuonCluster objects.", obj->ClassName()));
850 continue;
851 }
852 }
853 for (Int_t i = 0; i < clusterlist->GetEntriesFast(); ++i)
854 {
855 AliESDMuonCluster* cluster = pESD->NewMuonCluster();
856 *cluster = *(static_cast<const AliESDMuonCluster*>(clusterlist->UncheckedAt(i)));
857 }
f064ef44 858 }
859 }
860
861 if (iAddedDataBlocks>0 && pTree) {
862 pTree->Fill();
863 }
a1408c4b 864
865 if (iResult>=0) iResult=iAddedDataBlocks;
866 return iResult;
867}