3 //**************************************************************************
4 //* This file is property of and copyright by the ALICE HLT Project *
5 //* ALICE Experiment at CERN, All rights reserved. *
7 //* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
8 //* for The ALICE HLT Project. *
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 //**************************************************************************
19 // @file AliHLTTPCAgent.cxx
20 // @author Matthias Richter
22 // @brief Agent of the libAliHLTTPC library
25 #include "AliHLTTPCAgent.h"
26 #include "AliHLTTPCDefinitions.h"
27 #include "AliHLTOUT.h"
28 #include "AliHLTOUTHandlerChain.h"
29 #include "AliRunLoader.h"
30 #include "AliCDBManager.h"
31 #include "AliCDBEntry.h"
32 #include "AliTPCParam.h"
34 /** global instance for agent registration */
35 AliHLTTPCAgent gAliHLTTPCAgent;
38 #include "AliHLTTPCCompModelInflaterComponent.h"
39 #include "AliHLTTPCCompModelDeflaterComponent.h"
40 #include "AliHLTTPCCompModelDeconverterComponent.h"
41 #include "AliHLTTPCCompModelConverterComponent.h"
42 #include "AliHLTTPCCompDumpComponent.h"
43 //#include "AliHLTTPCCalibCEComponent.h"
44 //#include "AliHLTTPCCalibPulserComponent.h"
45 //#include "AliHLTTPCCalibPedestalComponent.h"
46 #include "AliHLTTPCCAInputDataCompressorComponent.h"
47 #include "AliHLTTPCCATrackerComponent.h"
48 #include "AliHLTTPCCATrackerOutputConverter.h"
49 #include "AliHLTTPCTrackMCMarkerComponent.h"
50 #include "AliHLTTPCCAGlobalMergerComponent.h"
51 #include "AliHLTTPCdEdxComponent.h"
52 #include "AliHLTTPCdEdxMonitoringComponent.h"
53 #include "AliHLTTPCGlobalMergerComponent.h"
54 #include "AliHLTTPCSliceTrackerComponent.h"
55 #include "AliHLTTPCClusterFinderComponent.h"
56 #include "AliHLTTPCRawDataUnpackerComponent.h"
57 #include "AliHLTTPCDigitPublisherComponent.h"
58 #include "AliHLTTPCDigitDumpComponent.h"
59 #include "AliHLTTPCClusterDumpComponent.h"
60 #include "AliHLTTPCEsdWriterComponent.h"
61 #include "AliHLTTPCOfflineClustererComponent.h"
62 #include "AliHLTTPCOfflineTrackerComponent.h"
63 #include "AliHLTTPCOfflineTrackerCalibComponent.h"
64 #include "AliHLTTPCOfflineCalibrationComponent.h" // to be added to the calibration library agent
65 #include "AliHLTTPCClusterHistoComponent.h"
66 #include "AliHLTTPCHistogramHandlerComponent.h"
67 //#include "AliHLTTPCCalibTracksComponent.h"
68 #include "AliHLTTPCTrackHistoComponent.h"
69 #include "AliHLTTPCTrackDumpComponent.h"
70 #include "AliHLTTPCHWCFDataReverterComponent.h"
71 #include "AliHLTTPCHWClusterTransformComponent.h"
72 #include "AliHLTTPCCFComparisonComponent.h"
73 // #include "AliHLTTPCCalibSeedMakerComponent.h"
74 // #include "AliHLTTPCCalibTimeComponent.h"
75 // #include "AliHLTTPCCalibTimeGainComponent.h"
76 // #include "AliHLTTPCCalibrationComponent.h"
77 #include "AliHLTTPCDataCheckerComponent.h"
78 #include "AliHLTTPCHWCFEmulatorComponent.h"
79 #include "AliHLTTPCHWCFConsistencyControlComponent.h"
80 #include "AliHLTTPCDataCompressionComponent.h"
81 #include "AliHLTTPCDataCompressionMonitorComponent.h"
83 /** ROOT macro for the implementation of ROOT specific class methods */
84 ClassImp(AliHLTTPCAgent)
86 AliHLTTPCAgent::AliHLTTPCAgent()
87 : AliHLTModuleAgent("TPC")
88 , fRawDataHandler(NULL)
89 , fTracksegsDataHandler(NULL)
90 , fClustersDataHandler(NULL)
92 // see header file for class documentation
94 // refer to README to build package
96 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
99 AliHLTTPCAgent::~AliHLTTPCAgent()
101 // see header file for class documentation
104 int AliHLTTPCAgent::CreateConfigurations(AliHLTConfigurationHandler* handler,
105 AliRawReader* rawReader,
106 AliRunLoader* runloader) const
108 // see header file for class documentation
111 // This the tracking configuration for the full TPC
112 // - 216 clusterfinders (1 per partition)
113 // - 36 slice trackers
114 // - one global merger
115 // - the esd converter
116 // The ESD is shipped embedded into a TTree
124 TString sinkClusterInput;
125 TString sinkHWClusterInput;
127 TString compressorInput;
128 for (int slice=iMinSlice; slice<=iMaxSlice; slice++) {
129 TString trackerInput;
130 for (int part=iMinPart; part<=iMaxPart; part++) {
131 TString publisher, cf;
133 // digit publisher components
134 publisher.Form("TPC-DP_%02d_%d", slice, part);
135 if (rawReader || !runloader) {
136 // AliSimulation: use the AliRawReaderPublisher if the raw reader is available
137 // Alireconstruction: indicated by runloader==NULL, run always on raw data
139 if (part>1) ddlno+=72+4*slice+(part-2);
140 else ddlno+=2*slice+part;
141 arg.Form("-minid %d -datatype 'DDL_RAW ' 'TPC ' -dataspec 0x%02x%02x%02x%02x -silent", ddlno, slice, slice, part, part);
142 handler->CreateConfiguration(publisher.Data(), "AliRawReaderPublisher", NULL , arg.Data());
144 arg.Form("-slice %d -partition %d", slice, part);
145 handler->CreateConfiguration(publisher.Data(), "TPCDigitPublisher", NULL , arg.Data());
148 if (sinkRawData.Length()>0) sinkRawData+=" ";
149 sinkRawData+=publisher;
151 // cluster finder components
152 cf.Form("TPC-CF_%02d_%d", slice, part);
153 arg="-release-memory -publish-raw";
154 if (!rawReader && runloader) {
156 handler->CreateConfiguration(cf.Data(), "TPCClusterFinderUnpacked", publisher.Data(), arg.Data());
158 handler->CreateConfiguration(cf.Data(), "TPCClusterFinder32Bit", publisher.Data(),arg.Data());
161 // Hardware CF emulator
162 // soon going to replace the software clusterfinder
164 hwcfemu.Form("TPC-HWCFEmu_%02d_%d", slice, part);
165 handler->CreateConfiguration(hwcfemu.Data(), "TPCHWClusterFinderEmulator", publisher.Data(), "-do-mc 1");
166 if (compressorInput.Length()>0) compressorInput+=" ";
167 compressorInput+=hwcfemu;
170 hwcf.Form("TPC-HWCF_%02d_%d", slice, part);
171 handler->CreateConfiguration(hwcf.Data(), "TPCHWClusterTransform",hwcfemu.Data(), "-publish-raw");
173 if (trackerInput.Length()>0) trackerInput+=" ";
175 if (dEdXInput.Length()>0) dEdXInput+=" ";
177 if (sinkClusterInput.Length()>0) sinkClusterInput+=" ";
178 sinkClusterInput+=cf;
179 if (sinkHWClusterInput.Length()>0) sinkHWClusterInput+=" ";
180 sinkHWClusterInput+=hwcf;
183 // tracker finder components
184 tracker.Form("TPC-TR_%02d", slice);
185 handler->CreateConfiguration(tracker.Data(), "TPCCATracker", trackerInput.Data(), "");
187 if (mergerInput.Length()>0) mergerInput+=" ";
188 mergerInput+=tracker;
192 // GlobalMerger component
193 handler->CreateConfiguration("TPC-globalmerger","TPCCAGlobalMerger",mergerInput.Data(),"");
196 if (dEdXInput.Length()>0) dEdXInput+=" ";
197 dEdXInput+="TPC-globalmerger";
199 handler->CreateConfiguration("TPC-dEdx","TPCdEdx",dEdXInput.Data(),"");
201 // compression component
202 if (compressorInput.Length()>0) compressorInput+=" ";
203 compressorInput+="TPC-globalmerger";
204 arg.Form("-deflater-mode 1");
205 handler->CreateConfiguration("TPC-compression", "TPCDataCompressor", compressorInput.Data(), arg.Data());
206 arg+=" -cluster-verification 1";
207 handler->CreateConfiguration("TPC-compression-verification", "TPCDataCompressor", compressorInput.Data(), arg.Data());
208 handler->CreateConfiguration("TPC-compression-huffman-trainer", "TPCDataCompressor", compressorInput.Data(),"-deflater-mode 3");
209 handler->CreateConfiguration("TPC-compression-monitoring", "TPCDataCompressorMonitor", "TPC-compression-verification TPC-hwcfdata","");
211 // the esd converter configuration
212 TString converterInput="TPC-globalmerger";
213 if (!rawReader && runloader) {
214 // propagate cluster info to the esd converter in order to fill the MC information
215 handler->CreateConfiguration("TPC-clustermc-info", "BlockFilter" , sinkHWClusterInput.Data(), "-datatype 'CLMCINFO' 'TPC '");
216 handler->CreateConfiguration("TPC-mcTrackMarker","TPCTrackMCMarker","TPC-globalmerger TPC-clustermc-info","" );
218 converterInput+="TPC-mcTrackMarker";
220 handler->CreateConfiguration("TPC-esd-converter", "TPCEsdConverter" , converterInput.Data(), "");
222 // cluster dump collection
223 handler->CreateConfiguration("TPC-clusters", "BlockFilter" , sinkClusterInput.Data(), "-datatype 'CLUSTERS' 'TPC ' -datatype 'CLMCINFO' 'TPC '");
224 handler->CreateConfiguration("TPC-raw-clusters", "BlockFilter" , sinkClusterInput.Data(), "-datatype 'CLUSTRAW' 'TPC ' -datatype 'CLMCINFO' 'TPC '");
225 handler->CreateConfiguration("TPC-hwclusters", "BlockFilter" , sinkHWClusterInput.Data(), "-datatype 'CLUSTERS' 'TPC ' -datatype 'CLMCINFO' 'TPC '");
226 handler->CreateConfiguration("TPC-raw-hwclusters", "BlockFilter" , sinkHWClusterInput.Data(), "-datatype 'CLUSTRAW' 'TPC ' -datatype 'CLMCINFO' 'TPC '");
229 handler->CreateConfiguration("TPC-raw-data", "BlockFilter" , sinkRawData.Data(), "");
231 handler->CreateConfiguration("TPC-hwcfdata", "BlockFilter" , compressorInput.Data(), "-datatype 'HWCLUST1' 'TPC '");
233 /////////////////////////////////////////////////////////////////////////////////////
235 // dumps on the ALTRO digit level
237 // selected channel dump
238 arg.Form("-datafile selected-channel.dump -specfmt=_0x%%08x -subdir -blcknofmt= -idfmt=");
239 handler->CreateConfiguration("TPC-selected-altro-digits", "TPCDigitDump", "RCU-channelselect", arg.Data());
242 arg.Form("-datafile channel.dump -specfmt=_0x%%08x -subdir -blcknofmt= -idfmt=");
243 handler->CreateConfiguration("TPC-raw-altro-digits", "TPCDigitDump", "TPC-raw-data", arg.Data());
245 /////////////////////////////////////////////////////////////////////////////////////
247 // a kChain HLTOUT configuration for processing of {'TRAKSEGS':'TPC '} data blocks
248 // collects the data blocks, merges the tracks and produces an ESD object
250 // publisher component
251 handler->CreateConfiguration("TPC-hltout-tracksegs-publisher", "AliHLTOUTPublisher" , NULL, "");
253 // GlobalMerger component
254 handler->CreateConfiguration("TPC-hltout-tracksegs-merger", "TPCGlobalMerger", "TPC-hltout-tracksegs-publisher", "");
256 // the esd converter configuration
257 handler->CreateConfiguration("TPC-hltout-tracksegs-esd-converter", "TPCEsdConverter", "TPC-hltout-tracksegs-merger", "");
259 /////////////////////////////////////////////////////////////////////////////////////
261 // a kChain HLTOUT configuration for processing of {'TRACKS ':'TPC '} data blocks
262 // produces an ESD object from the track structure
264 // publisher component
265 handler->CreateConfiguration("TPC-hltout-tracks-publisher", "AliHLTOUTPublisher" , NULL, "");
267 // the esd converter configuration
268 handler->CreateConfiguration("TPC-hltout-tracks-esd-converter", "TPCEsdConverter", "TPC-hltout-tracks-publisher", "");
270 /////////////////////////////////////////////////////////////////////////////////////
272 // a kChain HLTOUT configuration for processing of {'CLUSTERS':'TPC '} data blocks
273 // stores the blocks in file HLT.TPC.Clusters.root in HOMER format
275 // publisher component
276 handler->CreateConfiguration("TPC-hltout-cluster-publisher", "AliHLTOUTPublisher" , NULL, "");
278 // the HLTOUT component collects the blocks and stores the file
279 handler->CreateConfiguration("TPC-hltout-cluster-dump", "HLTOUT", "TPC-hltout-cluster-publisher", "-digitfile HLT.TPC.Clusters.root -rawout=off -links 2");
285 const char* AliHLTTPCAgent::GetReconstructionChains(AliRawReader* /*rawReader*/,
286 AliRunLoader* runloader) const
288 // see header file for class documentation
290 // reconstruction chains for AliRoot simulation
291 // Note: run loader is only available while running embedded into
292 // AliRoot simulation
293 //if (runloader->GetLoader("TPCLoader") != NULL)
294 //return "TPC-esd-converter TPC-clusters";
296 // 2010-10-26 TPC clusters not written to HLTOUT in order to make the simulation
297 // closer to the real data
298 //return "TPC-clusters";
303 const char* AliHLTTPCAgent::GetRequiredComponentLibraries() const
305 // see header file for class documentation
307 // actually, the TPC library has dependencies to Util and RCU
308 // so the two has to be loaded anyhow before we get here
309 //return "libAliHLTUtil.so libAliHLTRCU.so";
310 return "libAliHLTUtil.so";
313 int AliHLTTPCAgent::RegisterComponents(AliHLTComponentHandler* pHandler) const
315 // see header file for class documentation
316 if (!pHandler) return -EINVAL;
318 // pHandler->AddComponent(new AliHLTTPCCalibCEComponent);
319 // pHandler->AddComponent(new AliHLTTPCCalibPulserComponent);
320 // pHandler->AddComponent(new AliHLTTPCCalibPedestalComponent);
321 pHandler->AddComponent(new AliHLTTPCCompModelInflaterComponent);
322 pHandler->AddComponent(new AliHLTTPCCompModelDeflaterComponent);
323 pHandler->AddComponent(new AliHLTTPCCompModelDeconverterComponent);
324 pHandler->AddComponent(new AliHLTTPCCompModelConverterComponent);
325 pHandler->AddComponent(new AliHLTTPCCompDumpComponent);
326 pHandler->AddComponent(new AliHLTTPCCAInputDataCompressorComponent);
327 pHandler->AddComponent(new AliHLTTPCCATrackerComponent);
328 pHandler->AddComponent(new AliHLTTPCCATrackerOutputConverter);
329 pHandler->AddComponent(new AliHLTTPCCAGlobalMergerComponent);
330 pHandler->AddComponent(new AliHLTTPCTrackMCMarkerComponent);
331 pHandler->AddComponent(new AliHLTTPCGlobalMergerComponent);
332 pHandler->AddComponent(new AliHLTTPCdEdxComponent);
333 pHandler->AddComponent(new AliHLTTPCdEdxMonitoringComponent);
334 pHandler->AddComponent(new AliHLTTPCSliceTrackerComponent);
335 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinderPacked));
336 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinderUnpacked));
337 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinderDecoder));
338 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinder32Bit));
339 pHandler->AddComponent(new AliHLTTPCRawDataUnpackerComponent);
340 pHandler->AddComponent(new AliHLTTPCDigitPublisherComponent);
341 pHandler->AddComponent(new AliHLTTPCDigitDumpComponent);
342 pHandler->AddComponent(new AliHLTTPCClusterDumpComponent);
343 pHandler->AddComponent(new AliHLTTPCEsdWriterComponent::AliWriter);
344 pHandler->AddComponent(new AliHLTTPCEsdWriterComponent::AliConverter);
345 pHandler->AddComponent(new AliHLTTPCOfflineClustererComponent);
346 pHandler->AddComponent(new AliHLTTPCOfflineTrackerComponent);
347 pHandler->AddComponent(new AliHLTTPCOfflineTrackerCalibComponent);
348 pHandler->AddComponent(new AliHLTTPCOfflineCalibrationComponent);
349 pHandler->AddComponent(new AliHLTTPCClusterHistoComponent);
350 pHandler->AddComponent(new AliHLTTPCHistogramHandlerComponent);
351 //pHandler->AddComponent(new AliHLTTPCCalibTracksComponent);
352 pHandler->AddComponent(new AliHLTTPCTrackHistoComponent);
353 pHandler->AddComponent(new AliHLTTPCTrackDumpComponent);
354 pHandler->AddComponent(new AliHLTTPCHWCFDataReverterComponent);
355 pHandler->AddComponent(new AliHLTTPCHWClusterTransformComponent);
356 pHandler->AddComponent(new AliHLTTPCCFComparisonComponent);
357 // pHandler->AddComponent(new AliHLTTPCCalibSeedMakerComponent);
358 // pHandler->AddComponent(new AliHLTTPCCalibTimeComponent);
359 // pHandler->AddComponent(new AliHLTTPCCalibTimeGainComponent);
360 // pHandler->AddComponent(new AliHLTTPCCalibrationComponent);
361 pHandler->AddComponent(new AliHLTTPCDataCheckerComponent);
362 pHandler->AddComponent(new AliHLTTPCHWCFEmulatorComponent);
363 // pHandler->AddComponent(new AliHLTTPCHWCFConsistencyControlComponent); //FIXME: Causes crash: https://savannah.cern.ch/bugs/?83677
364 pHandler->AddComponent(new AliHLTTPCDataCompressionComponent);
365 pHandler->AddComponent(new AliHLTTPCDataCompressionMonitorComponent);
369 int AliHLTTPCAgent::GetHandlerDescription(AliHLTComponentDataType dt,
371 AliHLTOUTHandlerDesc& desc) const
373 // see header file for class documentation
375 // raw data blocks to be fed into offline reconstruction
376 if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginTPC)) {
377 int slice=AliHLTTPCDefinitions::GetMinSliceNr(spec);
378 int part=AliHLTTPCDefinitions::GetMinPatchNr(spec);
379 if (slice==AliHLTTPCDefinitions::GetMaxSliceNr(spec) &&
380 part==AliHLTTPCDefinitions::GetMaxPatchNr(spec)) {
381 desc=AliHLTOUTHandlerDesc(kRawReader, dt, GetModuleId());
384 HLTWarning("handler can not process merged data from multiple ddls:"
385 " min slice %d, max slice %d, min part %d, max part %d",
386 slice, AliHLTTPCDefinitions::GetMaxSliceNr(spec),
387 part, AliHLTTPCDefinitions::GetMaxPatchNr(spec));
392 // dump for {'CLUSTERS':'TPC '} blocks stored in a 'digit' file
393 if (dt==AliHLTTPCDefinitions::fgkClustersDataType) {
394 desc=AliHLTOUTHandlerDesc(kChain, dt, GetModuleId());
398 // {'CLUSTRAW':'TPC '}
399 // {'REMCLSCM':'TPC '}
400 // {'CLSTRKCM':'TPC '}
401 // {'REMCLIDS':'TPC '}
402 // {'CLIDSTRK':'TPC '}
403 if (dt==AliHLTTPCDefinitions::RawClustersDataType() ||
404 dt==AliHLTTPCDefinitions::RemainingClustersCompressedDataType() ||
405 dt==AliHLTTPCDefinitions::ClusterTracksCompressedDataType() ||
406 dt==AliHLTTPCDefinitions::RemainingClusterIdsDataType() ||
407 dt==AliHLTTPCDefinitions::ClusterIdTracksDataType()) {
408 desc=AliHLTOUTHandlerDesc(kProprietary, dt, GetModuleId());
412 // {'CLMCINFO':'TPC '}
413 if (dt==AliHLTTPCDefinitions::fgkAliHLTDataTypeClusterMCInfo) {
414 desc=AliHLTOUTHandlerDesc(kProprietary, dt, GetModuleId());
418 // afterburner for {'TRAKSEGS':'TPC '} blocks to be converted to ESD format
419 if (dt==AliHLTTPCDefinitions::fgkTrackSegmentsDataType) {
420 desc=AliHLTOUTHandlerDesc(kChain, dt, GetModuleId());
424 // afterburner for {'TRACKS ':'TPC '} block to be converted to ESD format
425 // there is only one data block
426 if (dt==AliHLTTPCDefinitions::fgkTracksDataType) {
427 desc=AliHLTOUTHandlerDesc(kChain, dt, GetModuleId());
433 AliHLTOUTHandler* AliHLTTPCAgent::GetOutputHandler(AliHLTComponentDataType dt,
434 AliHLTUInt32_t /*spec*/)
436 // see header file for class documentation
438 // raw data blocks to be fed into offline reconstruction
439 if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginTPC)) {
440 if (!fRawDataHandler) {
441 fRawDataHandler=new AliHLTTPCAgent::AliHLTTPCRawDataHandler;
443 return fRawDataHandler;
446 // dump for {'CLUSTERS':'TPC '}, stored in a file HLT.TPC.Clusters.root in HOMER format
447 if (dt==AliHLTTPCDefinitions::fgkClustersDataType) {
448 if (fClustersDataHandler==NULL)
449 fClustersDataHandler=new AliHLTOUTHandlerChain("chains=TPC-hltout-cluster-dump libHLTsim.so libAliHLTUtil.so");
450 return fClustersDataHandler;
453 // afterburner for {'TRAKSEGS':'TPC '} blocks to be converted to ESD format
454 // in a kChain HLTOUT handler
455 if (dt==AliHLTTPCDefinitions::fgkTrackSegmentsDataType) {
456 if (fTracksegsDataHandler==NULL)
457 fTracksegsDataHandler=new AliHLTOUTHandlerChain("chains=TPC-hltout-tracksegs-esd-converter");
458 return fTracksegsDataHandler;
461 // afterburner for {'TRACKS ':'TPC '} block to be converted to ESD format
462 // there is only one data block
463 if (dt==AliHLTTPCDefinitions::fgkTracksDataType) {
464 return new AliHLTOUTHandlerChain("chains=TPC-hltout-tracks-esd-converter");
470 int AliHLTTPCAgent::DeleteOutputHandler(AliHLTOUTHandler* pInstance)
472 // see header file for class documentation
473 if (pInstance==NULL) return -EINVAL;
475 if (pInstance==fRawDataHandler) {
476 delete fRawDataHandler;
477 fRawDataHandler=NULL;
480 if (pInstance==fTracksegsDataHandler) {
481 delete fTracksegsDataHandler;
482 fTracksegsDataHandler=NULL;
485 if (pInstance==fClustersDataHandler) {
486 delete fClustersDataHandler;
487 fClustersDataHandler=NULL;
493 AliHLTTPCAgent::AliHLTTPCRawDataHandler::AliHLTTPCRawDataHandler()
495 // see header file for class documentation
498 AliHLTTPCAgent::AliHLTTPCRawDataHandler::~AliHLTTPCRawDataHandler()
500 // see header file for class documentation
503 int AliHLTTPCAgent::AliHLTTPCRawDataHandler::ProcessData(AliHLTOUT* pData)
505 // see header file for class documentation
506 if (!pData) return -EINVAL;
507 AliHLTComponentDataType dt=kAliHLTVoidDataType;
508 AliHLTUInt32_t spec=kAliHLTVoidDataSpec;
509 int iResult=pData->GetDataBlockDescription(dt, spec);
511 int slice=AliHLTTPCDefinitions::GetMinSliceNr(spec);
512 int part=AliHLTTPCDefinitions::GetMinPatchNr(spec);
513 if (slice==AliHLTTPCDefinitions::GetMaxSliceNr(spec) &&
514 part==AliHLTTPCDefinitions::GetMaxPatchNr(spec)) {
516 if (part>1) iResult+=72+4*slice+(part-2);
517 else iResult+=2*slice+part;
519 HLTError("handler can not process merged data from multiple ddls:"
520 " min slice %d, max slice %d, min part %d, max part %d",
521 slice, AliHLTTPCDefinitions::GetMaxSliceNr(spec),
522 part, AliHLTTPCDefinitions::GetMaxPatchNr(spec));