next50 trigger mask in AliHLTGlobalEsdConverterComponent
[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());
9eee9fe9 326 //next 50
16e6f752 327 pESD->SetTriggerMaskNext50((mask>>50).to_ulong());
6117ef63 328 }
329
a1408c4b 330 TTree* pTree = NULL;
331 if (fWriteTree)
332 pTree = new TTree("esdTree", "Tree with HLT ESD objects");
333
334 if (pTree) {
335 pTree->SetDirectory(0);
336 }
337
81509fd3 338 if ((iResult=ProcessBlocks(pTree, pESD))>=0) {
a1408c4b 339 // TODO: set the specification correctly
340 if (pTree) {
341 // the esd structure is written to the user info and is
342 // needed in te ReadFromTree method to read all objects correctly
343 pTree->GetUserInfo()->Add(pESD);
344 pESD->WriteToTree(pTree);
7a9de6d1 345 iResult=PushBack(pTree, kAliHLTDataTypeESDTree|kAliHLTDataOriginOut, 0);
a1408c4b 346 } else {
7a9de6d1 347 iResult=PushBack(pESD, kAliHLTDataTypeESDObject|kAliHLTDataOriginOut, 0);
a1408c4b 348 }
57a4102f 349 fBenchmark.AddOutput(GetLastObjectSize());
a1408c4b 350 }
351 if (pTree) {
352 // clear user info list to prevent objects from being deleted
353 pTree->GetUserInfo()->Clear();
354 delete pTree;
355 }
57a4102f 356
357 fBenchmark.Stop(0);
358 HLTInfo( fBenchmark.GetStatistics() );
359
a1408c4b 360 return iResult;
361}
362
363int AliHLTGlobalEsdConverterComponent::ProcessBlocks(TTree* pTree, AliESDEvent* pESD)
364{
365 // see header file for class documentation
366
367 int iResult=0;
368 int iAddedDataBlocks=0;
369
b7449dbe 370 // check if there is an ESD block in the input and copy its content first to the
371 // ESD
372 const TObject* pEsdObj = GetFirstInputObject(kAliHLTDataTypeESDObject, "AliESDEvent");
373 AliESDEvent* pInputESD=NULL;
374 if (pEsdObj) pInputESD=dynamic_cast<AliESDEvent*>(const_cast<TObject*>(pEsdObj));
375 if (pInputESD) {
376 pInputESD->GetStdContent();
377 *pESD=*pInputESD;
378 }
379 if (GetNextInputObject()!=NULL) {
380 HLTWarning("handling of multiple ESD input objects not implemented, skipping input");
381 }
382
a1408c4b 383 // Barrel tracking
e85f2e31 384 // tracks are based on the TPC tracks, and only updated from the ITS information
385 // Sequence:
386 // 1) extract MC information for TPC and ITS from specific data blocks and store in
387 // intermediate vector arrays
388 // 2) extract TPC tracks, update with MC labels if available, the track parameters
389 // are estimated at the first cluster position
390 // 2.1) propagate to last cluster position and update kTPCout, sets also outer param (fOp)
391 // 2.2) update kTPCin, sets also inner param (fIp) and TPC inner param (fTPCInner)
392 // 2.3) update kTPCrefit using the same parameters at the first cluster position
393 // HLT has strictly spoking no refit, but we want the flag to be set
394 // can be changed to be done after all the individual barrel detector parameters
395 // have been updated by looping over the tracks again
396 // 3) extract ITS tracks, the tracks are actually TPC tracks updated from the ITS
397 // tracking information
398 // 3.1) TODO 2010-07-12: handle ITS standalone tracks by updating kITSout before kITSin
399 // 3.2) update with kITSin
400 // TODO 2010-07-12 find out if the kITSrefit has to be set as well
401 // 4) extract TRD tracks and add to ESD
402 // TODO 2010-07-12 at the moment there is no matching or merging of TPC and TRD tracks
331d51c5 403 // 5) Add Trigger Detectors
404 // VZERO, ZDC
e85f2e31 405
406 // 1) first read MC information (if present)
eb60b0c1 407 std::map<int,int> mcLabelsTPC;
d72d9d99 408 std::map<int,int> mcLabelsITS;
093b64dc 409
410 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrackMC|kAliHLTDataOriginTPC);
411 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 412
413 fBenchmark.AddInput(pBlock->fSize);
414
093b64dc 415 AliHLTTrackMCData* dataPtr = reinterpret_cast<AliHLTTrackMCData*>( pBlock->fPtr );
416 if (sizeof(AliHLTTrackMCData)+dataPtr->fCount*sizeof(AliHLTTrackMCLabel)==pBlock->fSize) {
417 for( unsigned int il=0; il<dataPtr->fCount; il++ ){
418 AliHLTTrackMCLabel &lab = dataPtr->fLabels[il];
eb60b0c1 419 mcLabelsTPC[lab.fTrackID] = lab.fMCLabel;
093b64dc 420 }
421 } else {
422 HLTWarning("data mismatch in block %s (0x%08x): count %d, size %d -> ignoring track MC information",
423 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification,
424 dataPtr->fCount, pBlock->fSize);
425 }
426 }
d72d9d99 427
428 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrackMC|kAliHLTDataOriginITS);
429 pBlock!=NULL; pBlock=GetNextInputBlock()) {
430
431 fBenchmark.AddInput(pBlock->fSize);
432
433 AliHLTTrackMCData* dataPtr = reinterpret_cast<AliHLTTrackMCData*>( pBlock->fPtr );
434 if (sizeof(AliHLTTrackMCData)+dataPtr->fCount*sizeof(AliHLTTrackMCLabel)==pBlock->fSize) {
435 for( unsigned int il=0; il<dataPtr->fCount; il++ ){
436 AliHLTTrackMCLabel &lab = dataPtr->fLabels[il];
437 mcLabelsITS[lab.fTrackID] = lab.fMCLabel;
438 }
439 } else {
440 HLTWarning("data mismatch in block %s (0x%08x): count %d, size %d -> ignoring track MC information",
441 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification,
442 dataPtr->fCount, pBlock->fSize);
443 }
444 }
445
093b64dc 446
0973c527 447 // read dEdx information (if present)
e85f2e31 448 // TODO 2010-07-12 this needs to be verified
0973c527 449
450 AliHLTFloat32_t *dEdxTPC = 0;
451 Int_t ndEdxTPC = 0;
452 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypedEdx|kAliHLTDataOriginTPC);
e38918a2 453 pBlock!=NULL; pBlock=NULL/*GetNextInputBlock() there is only one block*/) {
57a4102f 454 fBenchmark.AddInput(pBlock->fSize);
0973c527 455 dEdxTPC = reinterpret_cast<AliHLTFloat32_t*>( pBlock->fPtr );
72a916d9 456 ndEdxTPC = pBlock->fSize / (3*sizeof(AliHLTFloat32_t));
0973c527 457 }
458
e85f2e31 459 // 2) convert the TPC tracks to ESD tracks
a1408c4b 460 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginTPC);
461 pBlock!=NULL; pBlock=GetNextInputBlock()) {
b7449dbe 462 if (pInputESD && pInputESD->GetNumberOfTracks()>0) {
463 HLTWarning("Tracks array already filled from the input esd block, additional filling from TPC tracks block might cause inconsistent content");
464 }
57a4102f 465 fBenchmark.AddInput(pBlock->fSize);
a1408c4b 466 vector<AliHLTGlobalBarrelTrack> tracks;
81509fd3 467 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>=0) {
a1408c4b 468 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
469 element!=tracks.end(); element++) {
470 Float_t points[4] = {
2cb809a5 471 static_cast<Float_t>(element->GetX()),
472 static_cast<Float_t>(element->GetY()),
473 static_cast<Float_t>(element->GetLastPointX()),
474 static_cast<Float_t>(element->GetLastPointY())
a1408c4b 475 };
093b64dc 476
477 Int_t mcLabel = -1;
eb60b0c1 478 if( mcLabelsTPC.find(element->TrackID())!=mcLabelsTPC.end() )
479 mcLabel = mcLabelsTPC[element->TrackID()];
093b64dc 480 element->SetLabel( mcLabel );
481
a1408c4b 482 AliESDtrack iotrack;
550ecaab 483
484 // for the moment, the number of clusters are not set when processing the
485 // kTPCin update, only at kTPCout
486 // there ar emainly three parameters updated for kTPCout
487 // number of clusters
488 // chi2
489 // pid signal
490 // The first one can be updated already at that stage here, while the two others
491 // eventually require to update from the ITS tracks before. The exact scheme
ab700b08 492 // needs to be checked
c3261a7d 493 iotrack.SetID( element->TrackID() );
e85f2e31 494
495 // 2.1 set kTPCout
496 // TODO 2010-07-12 disabled for the moment because of bug
497 // https://savannah.cern.ch/bugs/index.php?69875
498 // the propagation does not work, there is an offset in z
499 // propagate to last cluster and update parameters with flag kTPCout
500 // Note: updating with flag kITSout further down will overwrite the outer
501 // parameter again so this can be done only for ITS standalone tracks, meaning
502 // tracks in the ITS not associated with any TPC track
503 // HLT does not provide such standalone tracking
c3261a7d 504 {
f167b631 505 AliHLTGlobalBarrelTrack outPar(*element);
114e074b 506 //outPar.AliExternalTrackParam::PropagateTo( element->GetLastPointX(), fSolenoidBz );
507 const Int_t N=10; // number of steps.
508 const Float_t xRange = element->GetLastPointX() - element->GetX();
509 const Float_t xStep = xRange / N ;
510 for(int i = 1; i <= N; ++i) {
511 if(!outPar.AliExternalTrackParam::PropagateTo(element->GetX() + xStep * i, fSolenoidBz)) break;
512 }
b9838c05 513 outPar.SetLabel(element->GetLabel());
114e074b 514 iotrack.UpdateTrackParams(&outPar,AliESDtrack::kTPCout);
c3261a7d 515 }
e85f2e31 516 // 2.2 TPC tracking estimates parameters at first cluster
ab700b08 517 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTPCin);
e85f2e31 518
519 // 2.3 use the same parameters also for kTPCrefit, there is no proper refit in HLT
520 // maybe this can be done later, however also the inner parameter is changed which
521 // is used as a reference point in the display. That point should be at the first
522 // TPC cluster
523 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTPCrefit);
a1408c4b 524 iotrack.SetTPCPoints(points);
0973c527 525 if( element->TrackID()<ndEdxTPC ){
72a916d9 526 AliHLTFloat32_t *val = &(dEdxTPC[3*element->TrackID()]);
5c2dca91 527 iotrack.SetTPCsignal( val[0], val[1], (UChar_t) val[2] );
7e32fedf 528 //AliTPCseed s;
529 //s.Set( element->GetX(), element->GetAlpha(),
530 //element->GetParameter(), element->GetCovariance() );
72a916d9 531 //s.SetdEdx( val[0] );
7e32fedf 532 //s.CookPID();
533 //iotrack.SetTPCpid(s.TPCrPIDs() );
0973c527 534 } else {
535 if( dEdxTPC ) HLTWarning("Wrong number of dEdx TPC labels");
536 }
b9838c05 537 iotrack.SetLabel(mcLabel);
7fd2e09c 538 pESD->AddTrack(&iotrack);
093b64dc 539 if (fVerbosity>0) element->Print();
a1408c4b 540 }
093b64dc 541 HLTInfo("converted %d track(s) to AliESDtrack and added to ESD", tracks.size());
a1408c4b 542 iAddedDataBlocks++;
543 } else if (iResult<0) {
093b64dc 544 HLTError("can not extract tracks from data block of type %s (specification %08x) of size %d: error %d",
545 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification, pBlock->fSize, iResult);
a1408c4b 546 }
547 }
548
7f167a74 549
550 // Get ITS SPD vertex
57a4102f 551 for( const AliHLTComponentBlockData *i= GetFirstInputBlock(kAliHLTDataTypeESDVertex|kAliHLTDataOriginITS); i!=NULL; i=GetNextInputBlock() ){
552 fBenchmark.AddInput(i->fSize);
553 }
7f167a74 554
555 for ( const TObject *iter = GetFirstInputObject(kAliHLTDataTypeESDVertex|kAliHLTDataOriginITS); iter != NULL; iter = GetNextInputObject() ) {
556 AliESDVertex *vtx = dynamic_cast<AliESDVertex*>(const_cast<TObject*>( iter ) );
557 pESD->SetPrimaryVertexSPD( vtx );
558 }
559
e85f2e31 560 // 3.1. now update ESD tracks with the ITSOut info
561 // updating track parameters with flag kITSout will overwrite parameter set above with flag kTPCout
562 // TODO 2010-07-12 there are some issues with this updating sequence, for the moment update with
563 // flag kITSout is disabled, would require
564 // a) to update kTPCout after kITSout
565 // b) update only for ITS standalone tracks. The HLT ITS tracker does not provide standalone
566 // tracking, every track is related to a TPC track
567 // Furthermore there seems to be a bug as the data blocks describe track parameters around the
568 // vertex, not at the outer ITS
569 // bug https://savannah.cern.ch/bugs/index.php?69872
f167b631 570 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginITSOut);
cd60a73f 571 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 572 fBenchmark.AddInput(pBlock->fSize);
cd60a73f 573 vector<AliHLTGlobalBarrelTrack> tracks;
574 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
575 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
576 element!=tracks.end(); element++) {
cd60a73f 577 int tpcID=element->TrackID();
578 // the ITS tracker assigns the TPC track used as seed for a certain track to
579 // the trackID
580 if( tpcID<0 || tpcID>=pESD->GetNumberOfTracks()) continue;
cd60a73f 581 AliESDtrack *tESD = pESD->GetTrack( tpcID );
b9838c05 582 element->SetLabel(tESD->GetLabel());
e85f2e31 583 // 2010-07-12 disabled, see above, bugfix https://savannah.cern.ch/bugs/index.php?69872
584 //if( tESD ) tESD->UpdateTrackParams( &(*element), AliESDtrack::kITSout );
a1408c4b 585 }
cd60a73f 586 }
587 }
18ada816 588
e85f2e31 589 // 3.2. now update ESD tracks with the ITS info
f167b631 590 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack|kAliHLTDataOriginITS);
b7ed2eb4 591 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 592 fBenchmark.AddInput(pBlock->fSize);
b7ed2eb4 593 vector<AliHLTGlobalBarrelTrack> tracks;
594 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
595 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
596 element!=tracks.end(); element++) {
b7ed2eb4 597 int tpcID=element->TrackID();
598 // the ITS tracker assigns the TPC track used as seed for a certain track to
599 // the trackID
600 if( tpcID<0 || tpcID>=pESD->GetNumberOfTracks()) continue;
d72d9d99 601 Int_t mcLabel = -1;
602 if( mcLabelsITS.find(element->TrackID())!=mcLabelsITS.end() )
603 mcLabel = mcLabelsITS[element->TrackID()];
b7ed2eb4 604 AliESDtrack *tESD = pESD->GetTrack( tpcID );
b9838c05 605 if (!tESD) continue;
eb60b0c1 606 // the labels for the TPC and ITS tracking params can be different, e.g.
607 // there can be a decay. The ITS label should then be the better one, the
608 // TPC label is saved in a member of AliESDtrack
609 if (mcLabel>=0) {
610 // upadte only if the ITS label is available, otherwise keep TPC label
611 element->SetLabel( mcLabel );
e85f2e31 612 } else {
613 // bugfix https://savannah.cern.ch/bugs/?69713
614 element->SetLabel( tESD->GetLabel() );
b9838c05 615 }
b9838c05 616 tESD->UpdateTrackParams( &(*element), AliESDtrack::kITSin );
617
618 // TODO: add a proper refit
619 //tESD->UpdateTrackParams( &(*element), AliESDtrack::kTPCrefit );
b7ed2eb4 620 }
621 }
622 }
623
d9386025 624 // update with vertices and vertex-fitted tracks
b7449dbe 625 // output of the GlobalVertexerComponent
d9386025 626 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeGlobalVertexer);
627 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 628 fBenchmark.AddInput(pBlock->fSize);
d9386025 629 AliHLTGlobalVertexerComponent::FillESD( pESD, reinterpret_cast<AliHLTGlobalVertexerComponent::AliHLTGlobalVertexerData* >(pBlock->fPtr) );
630 }
631
b7449dbe 632 // update with vertices and vertex-fitted tracks
633 // output of PrimaryVertexer and V0Finder components
634 TObject* pBase = (TObject*)GetFirstInputObject(kAliHLTDataTypeKFVertex | kAliHLTDataOriginOut);
635 if (pBase) {
636 AliKFVertex* kfVertex = dynamic_cast<AliKFVertex *>(pBase);
637 if (kfVertex) {
638 const AliHLTComponentBlockData* pP = GetFirstInputBlock(kAliHLTDataTypePrimaryFinder | kAliHLTDataOriginOut);
639 if (pP && pP->fSize && pP->fPtr) {
640 const AliHLTComponentBlockData* pV0 = GetFirstInputBlock(kAliHLTDataTypeV0Finder | kAliHLTDataOriginOut);
641 if (pV0 && pV0->fPtr && pInputESD && pInputESD->GetNumberOfV0s()>0) {
642 const int* v0s = static_cast<const int*>(pV0->fPtr);
643 HLTWarning("V0 array already filled from the input esd block, additional filling from V0 block of %d entries might cause inconsistent content", v0s[0]);
644 }
645 AliHLTVertexFinderBase::FillESD(pESD, kfVertex, pP->fPtr, pV0?pV0->fPtr:NULL);
646 } else
647 HLTWarning("Problem with primary finder's data block");
648 } else {
649 HLTWarning("primary vertex block of wrong type, expecting AliKFVertex instead of %s", pBase->GetName());
650 }
651 } else {
652 // throw an error if there is a V0 data block which can not be handled without
653 // the AliKFVertex object
654 if (GetFirstInputBlock(kAliHLTDataTypeV0Finder | kAliHLTDataOriginOut)!=NULL) {
655 ALIHLTERRORGUARD(1, "missing AliKFVertex object ignoring V0 data block of type %s",
656 DataType2Text(kAliHLTDataTypeV0Finder|kAliHLTDataOriginOut).c_str());
657 }
658 }
659
0d2e4e41 660 // Fill DCA parameters for TPC tracks
e85f2e31 661 // TODO 2010-07-12 this propagates also the TPC inner param to beamline
662 // sounds not very reasonable
663 // https://savannah.cern.ch/bugs/index.php?69873
7fd2e09c 664 for (int i=0; i<pESD->GetNumberOfTracks(); i++) {
0d2e4e41 665 if (!pESD->GetTrack(i) ||
666 !pESD->GetTrack(i)->GetTPCInnerParam() ) continue;
7fd2e09c 667 pESD->GetTrack(i)->RelateToVertexTPC(pESD->GetPrimaryVertexTracks(), fSolenoidBz, 1000 );
0d2e4e41 668 }
669
b9838c05 670 // loop over all tracks and set the TPC refit flag by updating with the
671 // original TPC inner parameter if not yet set
672 // TODO: replace this by a proper refit
673 // code is comented for the moment as it does not fully solve the problems with
674 // the display
e85f2e31 675 // - would set the main parameters to the TPC inner wall again, or
676 // - changes the inner param if the parameters are propagated, so we loose the track
677 // reference point for the display
678 // with the current sequence we have the latter case as the DCA operations above
679 // change the TPC inner parameters
b9838c05 680 /*
681 for (int i=0; i<pESD->GetNumberOfTracks(); i++) {
682 if (!pESD->GetTrack(i) ||
683 !pESD->GetTrack(i)->GetTPCInnerParam() ||
684 pESD->GetTrack(i)->IsOn(AliESDtrack::kTPCrefit)) continue;
685 AliESDtrack* tESD=pESD->GetTrack(i);
686 AliHLTGlobalBarrelTrack inner(*tESD->GetTPCInnerParam());
687 inner.SetLabel(tESD->GetLabel());
688 tESD->UpdateTrackParams(&inner, AliESDtrack::kTPCrefit);
689 }
690 */
b7ed2eb4 691
e85f2e31 692 // 4. convert the HLT TRD tracks to ESD tracks
18ada816 693 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeTrack | kAliHLTDataOriginTRD);
694 pBlock!=NULL; pBlock=GetNextInputBlock()) {
57a4102f 695 fBenchmark.AddInput(pBlock->fSize);
18ada816 696 vector<AliHLTGlobalBarrelTrack> tracks;
697 if ((iResult=AliHLTGlobalBarrelTrack::ConvertTrackDataArray(reinterpret_cast<const AliHLTTracksData*>(pBlock->fPtr), pBlock->fSize, tracks))>0) {
698 for (vector<AliHLTGlobalBarrelTrack>::iterator element=tracks.begin();
699 element!=tracks.end(); element++) {
700
701 Double_t TRDpid[AliPID::kSPECIES], eProb(0.2), restProb((1-eProb)/(AliPID::kSPECIES-1)); //eprob(element->GetTRDpid...);
702 for(Int_t i=0; i<AliPID::kSPECIES; i++){
703 switch(i){
704 case AliPID::kElectron: TRDpid[AliPID::kElectron]=eProb; break;
705 default: TRDpid[i]=restProb; break;
706 }
707 }
708
709 AliESDtrack iotrack;
0d096bba 710 iotrack.UpdateTrackParams(&(*element),AliESDtrack::kTRDout);
0b745718 711 iotrack.SetStatus(AliESDtrack::kTRDin);
18ada816 712 iotrack.SetTRDpid(TRDpid);
713
714 pESD->AddTrack(&iotrack);
715 if (fVerbosity>0) element->Print();
716 }
717 HLTInfo("converted %d track(s) to AliESDtrack and added to ESD", tracks.size());
718 iAddedDataBlocks++;
719 } else if (iResult<0) {
720 HLTError("can not extract tracks from data block of type %s (specification %08x) of size %d: error %d",
721 DataType2Text(pBlock->fDataType).c_str(), pBlock->fSpecification, pBlock->fSize, iResult);
722 }
723 }
b4479a87 724 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeCaloCluster | kAliHLTDataOriginAny); pBlock!=NULL; pBlock=GetNextInputBlock())
9a9467ed 725 {
57a4102f 726 fBenchmark.AddInput(pBlock->fSize);
9a9467ed 727 AliHLTCaloClusterHeaderStruct *caloClusterHeaderPtr = reinterpret_cast<AliHLTCaloClusterHeaderStruct*>(pBlock->fPtr);
728
729 HLTDebug("%d HLT clusters from spec: 0x%X", caloClusterHeaderPtr->fNClusters, pBlock->fSpecification);
730
2a24cbbe 731 //AliHLTCaloClusterReader reader;
732 //reader.SetMemory(caloClusterHeaderPtr);
9a9467ed 733
734 AliHLTESDCaloClusterMaker clusterMaker;
735
736 int nClusters = clusterMaker.FillESD(pESD, caloClusterHeaderPtr);
2a24cbbe 737
9a9467ed 738 HLTInfo("converted %d cluster(s) to AliESDCaloCluster and added to ESD", nClusters);
739 iAddedDataBlocks++;
740 }
f064ef44 741
331d51c5 742 // 5) Add Trigger Detectors
743 // VZERO, ZDC
744
745 // FIXME: the size of all input blocks can be added in one loop
746 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO);
747 pBlock!=NULL; pBlock=GetNextInputBlock()) {
748 fBenchmark.AddInput(pBlock->fSize);
749 }
750
751 for ( const TObject *pObject = GetFirstInputObject(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO);
752 pObject != NULL; pObject = GetNextInputObject() ) {
753 AliESDVZERO *esdVZERO = dynamic_cast<AliESDVZERO*>(const_cast<TObject*>( pObject ) );
754 if (esdVZERO) {
755 pESD->SetVZEROData( esdVZERO );
756 break;
757 } else {
758 ALIHLTERRORGUARD(1, "input object of data type %s is not of class AliESDVZERO",
759 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO).c_str());
760 }
761 }
762
421e1221 763 // FIXME: the size of all input blocks can be added in one loop
764 for (const AliHLTComponentBlockData* pBlock=GetFirstInputBlock(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC);
765 pBlock!=NULL; pBlock=GetNextInputBlock()) {
766 fBenchmark.AddInput(pBlock->fSize);
767 }
768 for ( const TObject *pObject = GetFirstInputObject(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC);
769 pObject != NULL; pObject = GetNextInputObject() ) {
770 AliESDZDC *esdZDC = dynamic_cast<AliESDZDC*>(const_cast<TObject*>( pObject ) );
771 if (esdZDC) {
8cd67fda 772#ifndef HAVE_NOT_ALIZDCRECONSTRUCTOR_r43770
421e1221 773 pESD->SetZDCData( esdZDC );
8cd67fda 774#else
775 ALIHLTERRORGUARD(1, "Processing of ZDC data requires AliRoot r43770m skipping data block of type %s",
776 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC).c_str());
777#endif
421e1221 778 break;
779 } else {
780 ALIHLTERRORGUARD(1, "input object of data type %s is not of class AliESDZDC",
781 DataType2Text(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC).c_str());
782 }
783 }
784
fe0324de 785 // Add tracks and clusters from MUON.
57a4102f 786 for( const AliHLTComponentBlockData *i= GetFirstInputBlock(kAliHLTAnyDataType | kAliHLTDataOriginMUON); i!=NULL; i=GetNextInputBlock() ){
787 fBenchmark.AddInput(i->fSize);
788 }
789
f064ef44 790 for (const TObject* obj = GetFirstInputObject(kAliHLTAnyDataType | kAliHLTDataOriginMUON);
791 obj != NULL;
792 obj = GetNextInputObject()
793 )
794 {
795 const TClonesArray* tracklist = NULL;
fe0324de 796 const TClonesArray* clusterlist = NULL;
f064ef44 797 if (obj->IsA() == AliESDEvent::Class())
798 {
799 const AliESDEvent* event = static_cast<const AliESDEvent*>(obj);
800 HLTDebug("Received a MUON ESD with specification: 0x%X", GetSpecification(obj));
801 if (event->GetList() == NULL) continue;
802 tracklist = dynamic_cast<const TClonesArray*>(event->GetList()->FindObject("MuonTracks"));
803 if (tracklist == NULL) continue;
fe0324de 804 clusterlist = dynamic_cast<const TClonesArray*>(event->GetList()->FindObject("MuonClusters"));
805 if (clusterlist == NULL) continue;
f064ef44 806 }
807 else if (obj->IsA() == TClonesArray::Class())
808 {
fe0324de 809 if (!strcmp(obj->GetName(), "MuonTracks")) {
810 tracklist = static_cast<const TClonesArray*>(obj);
811 HLTDebug("Received a MUON TClonesArray of tracks with specification: 0x%X", GetSpecification(obj));
812 } else {
813 clusterlist = static_cast<const TClonesArray*>(obj);
814 HLTDebug("Received a MUON TClonesArray of clusters with specification: 0x%X", GetSpecification(obj));
815 }
f064ef44 816 }
817 else
818 {
819 // Cannot handle this object type.
820 continue;
821 }
fe0324de 822 // copy tracks
823 if (tracklist) {
824 HLTDebug("Received %d MUON tracks.", tracklist->GetEntriesFast());
825 if (tracklist->GetEntriesFast() > 0)
826 {
827 const AliESDMuonTrack* track = dynamic_cast<const AliESDMuonTrack*>(tracklist->UncheckedAt(0));
828 if (track == NULL)
829 {
830 HLTError(Form("%s from MUON does not contain AliESDMuonTrack objects.", obj->ClassName()));
831 continue;
832 }
833 }
834 for (Int_t i = 0; i < tracklist->GetEntriesFast(); ++i)
f064ef44 835 {
fe0324de 836 AliESDMuonTrack* track = pESD->NewMuonTrack();
837 *track = *(static_cast<const AliESDMuonTrack*>(tracklist->UncheckedAt(i)));
a1408c4b 838 }
f064ef44 839 }
fe0324de 840 // copy clusters
841 if (clusterlist) {
842 HLTDebug("Received %d MUON clusters.", clusterlist->GetEntriesFast());
843 if (clusterlist->GetEntriesFast() > 0)
844 {
845 const AliESDMuonCluster* cluster = dynamic_cast<const AliESDMuonCluster*>(clusterlist->UncheckedAt(0));
846 if (cluster == NULL)
847 {
848 HLTError(Form("%s from MUON does not contain AliESDMuonCluster objects.", obj->ClassName()));
849 continue;
850 }
851 }
852 for (Int_t i = 0; i < clusterlist->GetEntriesFast(); ++i)
853 {
854 AliESDMuonCluster* cluster = pESD->NewMuonCluster();
855 *cluster = *(static_cast<const AliESDMuonCluster*>(clusterlist->UncheckedAt(i)));
856 }
f064ef44 857 }
858 }
859
860 if (iAddedDataBlocks>0 && pTree) {
861 pTree->Fill();
862 }
a1408c4b 863
864 if (iResult>=0) iResult=iAddedDataBlocks;
865 return iResult;
866}