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: Kenneth Aamodt *
9 * for The ALICE HLT Project. *
11 * Permission to use, copy, modify and distribute this software and its *
12 * documentation strictly for non-commercial purposes is hereby granted *
13 * without fee, provided that the above copyright notice appears in all *
14 * copies and that both the copyright notice and this permission notice *
15 * appear in the supporting documentation. The authors make no claims *
16 * about the suitability of this software for any purpose. It is *
17 * provided "as is" without express or implied warranty. *
18 **************************************************************************/
20 /** @file AliHLTTPCKryptonClusterFinderComponent.cxx
21 @author Kenneth Aamodt, Kalliopi Kanaki
23 @brief The TPC krypton cluster finder processing component
26 // see header file for class documentation //
28 // refer to README to build package //
30 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt //
35 #include "AliHLTTPCKryptonClusterFinderComponent.h"
36 #include "AliHLTTPCDigitReaderDecoder.h"
37 #include "AliHLTTPCKryptonClusterFinder.h"
38 #include "AliHLTTPCSpacePointData.h"
39 #include "AliHLTTPCClusterDataFormat.h"
40 #include "AliHLTTPCTransform.h"
41 #include "AliHLTTPCClusters.h"
42 #include "AliHLTTPCDefinitions.h"
43 #include "AliCDBEntry.h"
44 #include "AliCDBManager.h"
50 #include "TObjString.h"
53 AliHLTTPCKryptonClusterFinderComponent gAliHLTTPCKryptonClusterFinderComponent;
55 /** ROOT macro for the implementation of ROOT specific class methods */
56 ClassImp(AliHLTTPCKryptonClusterFinderComponent)
58 AliHLTTPCKryptonClusterFinderComponent::AliHLTTPCKryptonClusterFinderComponent()
60 fKryptonClusterFinder(NULL),
64 // see header file for class documentation
66 // refer to README to build package
68 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
71 AliHLTTPCKryptonClusterFinderComponent::~AliHLTTPCKryptonClusterFinderComponent()
73 // see header file for class documentation
76 // Public functions to implement AliHLTComponent's interface.
77 // These functions are required for the registration process
79 const char* AliHLTTPCKryptonClusterFinderComponent::GetComponentID()
81 // see header file for class documentation
82 return "TPCKryptonClusterFinder";
85 void AliHLTTPCKryptonClusterFinderComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list)
87 // see header file for class documentation
89 list.push_back( kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC );
92 AliHLTComponentDataType AliHLTTPCKryptonClusterFinderComponent::GetOutputDataType()
94 // see header file for class documentation
95 return kAliHLTDataTypeHistogram;
98 int AliHLTTPCKryptonClusterFinderComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& tgtList)
101 // see header file for class documentation
103 tgtList.push_back(kAliHLTDataTypeHistogram);
104 return tgtList.size();
107 void AliHLTTPCKryptonClusterFinderComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier )
109 // see header file for class documentation
110 // XXX TODO: Find more realistic values.
112 inputMultiplier = (100 * 0.4);
115 AliHLTComponent* AliHLTTPCKryptonClusterFinderComponent::Spawn()
117 // see header file for class documentation
118 return new AliHLTTPCKryptonClusterFinderComponent();
121 int AliHLTTPCKryptonClusterFinderComponent::DoInit( int argc, const char** argv )
123 // see header file for class documentation
124 if ( fKryptonClusterFinder )
127 fKryptonClusterFinder = new AliHLTTPCKryptonClusterFinder();
133 //No arguments so far
135 Logging(kHLTLogError, "HLT::TPCClusterFinder::DoInit", "Unknown Option", "Unknown option '%s'", argv[i] );
140 fReader = new AliHLTTPCDigitReaderDecoder();
141 fKryptonClusterFinder->SetReader(fReader);
146 int AliHLTTPCKryptonClusterFinderComponent::DoDeinit()
148 // see header file for class documentation
150 if ( fKryptonClusterFinder )
151 delete fKryptonClusterFinder;
152 fKryptonClusterFinder = NULL;
161 int AliHLTTPCKryptonClusterFinderComponent::DoEvent(const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData){
162 // see header file for class documentation
164 if(GetFirstInputBlock( kAliHLTDataTypeSOR ) || GetFirstInputBlock( kAliHLTDataTypeEOR )) return 0;
166 // == init iter (pointer to datablock)
167 const AliHLTComponentBlockData* iter = NULL;
169 Int_t slice, patch, row[2];
171 unsigned long maxPoints = 0;
173 for (iter = GetFirstInputBlock(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginTPC); iter != NULL; iter = GetNextInputBlock()){
175 HLTInfo("Event 0x%08LX (%Lu) received datatype: %s - required datatype: %s",
176 evtData.fEventID, evtData.fEventID,
177 DataType2Text(iter->fDataType).c_str(),
178 DataType2Text(kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC).c_str());
180 if (iter->fDataType == AliHLTTPCDefinitions::fgkDDLPackedRawDataType && GetEventCount()<2){
181 HLTWarning("data type %s is depricated, use %s (kAliHLTDataTypeDDLRaw)!",
182 DataType2Text(AliHLTTPCDefinitions::fgkDDLPackedRawDataType).c_str(),
183 DataType2Text(kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC).c_str());
186 if ( iter->fDataType != (kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC) &&
187 iter->fDataType != AliHLTTPCDefinitions::fgkDDLPackedRawDataType ) continue;
189 fSpecification = iter->fSpecification;
191 slice = AliHLTTPCDefinitions::GetMinSliceNr( *iter );
192 patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter );
193 row[0] = AliHLTTPCTransform::GetFirstRow( patch );
194 row[1] = AliHLTTPCTransform::GetLastRow( patch );
197 fKryptonClusterFinder->SetPatch(patch);
199 fKryptonClusterFinder->InitSlice( slice, patch, row[0], row[1], maxPoints );
201 fKryptonClusterFinder->InitializeHistograms();
203 fKryptonClusterFinder->ReadDataUnsorted(iter->fPtr, iter->fSize);
205 fKryptonClusterFinder->FindRowClusters();
207 fKryptonClusterFinder->FindKryptonClusters();
214 int AliHLTTPCKryptonClusterFinderComponent::Configure(const char* arguments) {
215 // see header file for class documentation
218 if (!arguments) return iResult;
219 HLTInfo("parsing configuration string \'%s\'", arguments);
221 TString allArgs=arguments;
225 TObjArray* pTokens=allArgs.Tokenize(" ");
227 for (int i=0; i<pTokens->GetEntries() && iResult>=0; i++) {
228 argument=((TObjString*)pTokens->At(i))->GetString();
229 if (argument.IsNull()) continue;
231 if (argument.CompareTo("-apply-noisemap")==0) {
232 if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
233 HLTInfo("got \'-apply-noisemap\': %s", ((TObjString*)pTokens->At(i))->GetString().Data());
236 else if (argument.CompareTo("-plot-side-c")==0) {
237 if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
238 HLTInfo("got \'-plot-side-c\': %s", ((TObjString*)pTokens->At(i))->GetString().Data());
241 else if (argument.CompareTo("-plot-side-a")==0) {
242 if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
243 HLTInfo("got \'-plot-side-a\': %s", ((TObjString*)pTokens->At(i))->GetString().Data());
247 HLTError("unknown argument %s", argument.Data());
258 HLTError("missing parameter for argument %s", argument.Data());
265 int AliHLTTPCKryptonClusterFinderComponent::Reconfigure(const char* cdbEntry, const char* chainId)
267 // see header file for class documentation
268 const char* path="HLT/ConfigTPC";
269 if (cdbEntry) path=cdbEntry;
271 HLTInfo("reconfigure from entry %s, chain id %s", path, (chainId!=NULL && chainId[0]!=0)?chainId:"<none>");
272 AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/);
274 TObjString* pString=dynamic_cast<TObjString*>(pEntry->GetObject());
276 HLTInfo("received configuration object: %s", pString->GetString().Data());
278 HLTError("configuration object \"%s\" has wrong type, required TObjString", path);
281 HLTError("can not fetch object \"%s\" from CDB", path);
287 void AliHLTTPCKryptonClusterFinderComponent::MakeHistosPublic() {
288 // see header file for class documentation
291 fKryptonClusterFinder->GetHistogramObjectArray(histos);
292 TIter iterator(&histos);
294 while(TObject* pObj=iterator.Next()){
296 PushBack(pObj,kAliHLTDataTypeHistogram|kAliHLTDataOriginTPC, fSpecification);
298 //fKryptonClusterFinder->GetHistogramObjectArray(histos);
299 //PushBack( (TObject*) &histos, kAliHLTDataTypeHistogram|kAliHLTDataOriginTPC, fSpecification);