--- /dev/null
+//**************************************************************************
+//* This file is property of and copyright by the ALICE HLT Project *
+//* ALICE Experiment at CERN, All rights reserved. *
+//* *
+//* Primary Authors: S.Gorbunov <sergey.gorbunov@kip.uni-heidelberg.de> *
+//* for The ALICE HLT Project. *
+//* *
+//* Permission to use, copy, modify and distribute this software and its *
+//* documentation strictly for non-commercial purposes is hereby granted *
+//* without fee, provided that the above copyright notice appears in all *
+//* copies and that both the copyright notice and this permission notice *
+//* appear in the supporting documentation. The authors make no claims *
+//* about the suitability of this software for any purpose. It is *
+//* provided "as is" without express or implied warranty. *
+//**************************************************************************
+
+/** @file AliHLTdNdPtAnalysisMergerComponent.cxx
+ @author Sergey Gorbunov
+ @brief Component for ploting charge in clusters
+*/
+
+#if __GNUC__>= 3
+using namespace std;
+#endif
+
+#include "AliHLTdNdPtAnalysisMergerComponent.h"
+#include "AlidNdPtAnalysisPbPb.h"
+
+#include "AliCDBEntry.h"
+#include "AliCDBManager.h"
+#include <TFile.h>
+#include <TString.h>
+#include "TObjString.h"
+#include "TObjArray.h"
+#include "TH1F.h"
+#include "TH2F.h"
+#include "TSystem.h"
+#include "AliESDEvent.h"
+#include "AliESDtrack.h"
+#include "AliESDv0.h"
+#include "AliHLTMessage.h"
+#include "TTimeStamp.h"
+
+//#include "AliHLTTPC.h"
+//#include <stdlib.h>
+//#include <cerrno>
+
+
+AliHLTdNdPtAnalysisMergerComponent::AliHLTdNdPtAnalysisMergerComponent() :
+ fUID(0),
+ fBenchmark("dNdPtMerger"),
+ fAnalysis(0)
+{
+ // see header file for class documentation
+ // or
+ // refer to README to build package
+ // or
+ // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
+
+}
+
+AliHLTdNdPtAnalysisMergerComponent::~AliHLTdNdPtAnalysisMergerComponent()
+{
+ // see header file for class documentation
+
+ if( fAnalysis ) delete fAnalysis;
+}
+
+// Public functions to implement AliHLTComponent's interface.
+// These functions are required for the registration process
+
+const char* AliHLTdNdPtAnalysisMergerComponent::GetComponentID()
+{
+ // see header file for class documentation
+
+ return "dNdPtAnalysisMerger";
+}
+
+void AliHLTdNdPtAnalysisMergerComponent::GetInputDataTypes(AliHLTComponentDataTypeList& list)
+{
+ // see header file for class documentation
+ list.clear();
+ list.push_back( kAliHLTDataTypedNdPt|kAliHLTDataOriginAny );
+}
+
+AliHLTComponentDataType AliHLTdNdPtAnalysisMergerComponent::GetOutputDataType()
+{
+ // see header file for class documentation
+ return kAliHLTDataTypedNdPt | kAliHLTDataOriginOut;
+}
+
+void AliHLTdNdPtAnalysisMergerComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier )
+{
+ // see header file for class documentation
+ // XXX TODO: Find more realistic values.
+ constBase = 80000;
+ inputMultiplier = 0;
+}
+
+AliHLTComponent* AliHLTdNdPtAnalysisMergerComponent::Spawn()
+{
+ // see header file for class documentation
+ return new AliHLTdNdPtAnalysisMergerComponent;
+}
+
+void AliHLTdNdPtAnalysisMergerComponent::SetDefaultConfiguration()
+{
+ // Set default configuration for the CA merger component
+ // Some parameters can be later overwritten from the OCDB
+
+ fBenchmark.Reset();
+ fBenchmark.SetTimer(0,"total");
+ fBenchmark.SetTimer(1,"reco");
+}
+
+
+
+int AliHLTdNdPtAnalysisMergerComponent::ReadConfigurationString( const char* arguments )
+{
+ // Set configuration parameters for the CA merger component from the string
+
+ int iResult = 0;
+ if ( !arguments ) return iResult;
+
+ TString allArgs = arguments;
+ TString argument;
+ int bMissingParam = 0;
+
+ TObjArray* pTokens = allArgs.Tokenize( " " );
+
+ int nArgs = pTokens ? pTokens->GetEntries() : 0;
+
+ for ( int i = 0; i < nArgs; i++ ) {
+ argument = ( ( TObjString* )pTokens->At( i ) )->GetString();
+ if ( argument.IsNull() ) continue;
+ HLTError( "Unknown option \"%s\"", argument.Data() );
+ iResult = -EINVAL;
+ }
+ delete pTokens;
+
+ if ( bMissingParam ) {
+ HLTError( "Specifier missed for parameter \"%s\"", argument.Data() );
+ iResult = -EINVAL;
+ }
+
+ return iResult;
+}
+
+int AliHLTdNdPtAnalysisMergerComponent::ReadCDBEntry( const char* cdbEntry, const char* chainId )
+{
+ // see header file for class documentation
+
+ const char* defaultNotify = "";
+
+ if ( !cdbEntry ) {
+ return 0;
+ cdbEntry = "HLT/ConfigAnalysis/dNdPtAnalysisMerger";
+ defaultNotify = " (default)";
+ chainId = 0;
+ }
+
+ HLTInfo( "configure from entry \"%s\"%s, chain id %s", cdbEntry, defaultNotify, ( chainId != NULL && chainId[0] != 0 ) ? chainId : "<none>" );
+ AliCDBEntry *pEntry = AliCDBManager::Instance()->Get( cdbEntry );//,GetRunNo());
+
+ if ( !pEntry ) {
+ HLTError( "cannot fetch object \"%s\" from CDB", cdbEntry );
+ return -EINVAL;
+ }
+
+ TObjString* pString = dynamic_cast<TObjString*>( pEntry->GetObject() );
+
+ if ( !pString ) {
+ HLTError( "configuration object \"%s\" has wrong type, required TObjString", cdbEntry );
+ return -EINVAL;
+ }
+
+ HLTInfo( "received configuration object string: \"%s\"", pString->GetString().Data() );
+
+ return ReadConfigurationString( pString->GetString().Data() );
+}
+
+int AliHLTdNdPtAnalysisMergerComponent::Configure( const char* cdbEntry, const char* chainId, const char *commandLine )
+{
+ // Configure the component
+ // There are few levels of configuration,
+ // parameters which are set on one step can be overwritten on the next step
+
+
+ //* read hard-coded values
+
+ SetDefaultConfiguration();
+
+ //* read the default CDB entry
+
+ int iResult1 = ReadCDBEntry( NULL, chainId );
+
+ //* read the actual CDB entry if required
+
+ int iResult2 = ( cdbEntry ) ? ReadCDBEntry( cdbEntry, chainId ) : 0;
+
+ //* read extra parameters from input (if they are)
+
+ int iResult3 = 0;
+
+ if ( commandLine && commandLine[0] != '\0' ) {
+ HLTInfo( "received configuration string from HLT framework: \"%s\"", commandLine );
+ iResult3 = ReadConfigurationString( commandLine );
+ }
+
+ return iResult1 ? iResult1 : ( iResult2 ? iResult2 : iResult3 );
+}
+
+int AliHLTdNdPtAnalysisMergerComponent::Reconfigure( const char* cdbEntry, const char* chainId )
+{
+ // Reconfigure the component from OCDB
+
+ return Configure( cdbEntry, chainId, NULL );
+}
+
+
+int AliHLTdNdPtAnalysisMergerComponent::DoInit( int argc, const char** argv )
+{
+ // init
+
+ fUID = 0;
+ fBenchmark.Reset();
+ fBenchmark.SetTimer(0,"total");
+ fBenchmark.SetTimer(1,"reco");
+
+ TString arguments = "";
+ for ( int i = 0; i < argc; i++ ) {
+ if ( !arguments.IsNull() ) arguments += " ";
+ arguments += argv[i];
+ }
+
+ int iResult = Configure( NULL, NULL, arguments.Data() );
+
+ return iResult;
+}
+
+int AliHLTdNdPtAnalysisMergerComponent::DoDeinit()
+{
+ // see header file for class documentation
+ fUID = 0;
+ if( fAnalysis ) delete fAnalysis;
+ fAnalysis = 0;
+ return 0;
+}
+
+
+int AliHLTdNdPtAnalysisMergerComponent::DoEvent(const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& /*trigData*/)
+{
+ if ( GetFirstInputBlock( kAliHLTDataTypeSOR ) || GetFirstInputBlock( kAliHLTDataTypeEOR ) ) {
+ return 0;
+ }
+
+ fBenchmark.StartNewEvent();
+ fBenchmark.Start(0);
+
+ if( fUID == 0 ){
+ TTimeStamp t;
+ fUID = ( gSystem->GetPid() + t.GetNanoSec())*10 + evtData.fEventID;
+ }
+
+ for( const AliHLTComponentBlockData *i= GetFirstInputBlock(); i!=NULL; i=GetNextInputBlock() ){
+ fBenchmark.AddInput(i->fSize);
+ }
+
+ TList *list = new TList();
+
+ for ( const TObject *iter = GetFirstInputObject(kAliHLTDataTypedNdPt); iter != NULL; iter = GetNextInputObject() ) {
+
+ AlidNdPtAnalysisPbPb *instance = dynamic_cast<AlidNdPtAnalysisPbPb*>(const_cast<TObject*>( iter ) );
+ if( !instance ){
+ HLTWarning("Wrong AlidNdPtAnalysisPbPb object received");
+ continue;
+ }
+ list->Add(instance);
+ }
+
+ fBenchmark.Start(1);
+ if( !list->IsEmpty() ){
+ delete fAnalysis;
+ fAnalysis = new AlidNdPtAnalysisPbPb;
+ if( !fAnalysis ){
+ HLTError("Out of memory");
+ return -ENOMEM;
+ }
+ fAnalysis->Init();
+ fAnalysis->Merge(list);
+ }
+ fBenchmark.Stop(1);
+
+ if( fAnalysis ) PushBack( (TObject*) fAnalysis, kAliHLTDataTypedNdPt,fUID);
+ delete list;
+
+ fBenchmark.Stop(0);
+ HLTInfo(fBenchmark.GetStatistics());
+ return 0;
+}
+
+
--- /dev/null
+#ifndef ALIHLTDNDPTANALYSISMERGERCOMPONENT_H
+#define ALIHLTDNDPTANALYSISMERGERCOMPONENT_H
+//* This file is property of and copyright by the ALICE HLT Project *
+//* ALICE Experiment at CERN, All rights reserved. *
+//* See cxx source for full Copyright notice *
+
+/** @file AliHLTdNdPtAnalysisMergerComponent.h
+ @author Sergey Gorbunov
+ @brief Component for merge output from several dNdPt analysis components
+*/
+
+#include "AliHLTProcessor.h"
+#include "AliHLTComponentBenchmark.h"
+
+class AlidNdPtEventCuts;
+class AlidNdPtAcceptanceCuts;
+class AliESDtrackCuts;
+class AlidNdPtAnalysisPbPb;
+
+
+/**
+ * @class AliHLTdNdPtAnalysisMergerComponent
+ * Component for dNdPt analysis
+ */
+class AliHLTdNdPtAnalysisMergerComponent : public AliHLTProcessor
+{
+public:
+ /** default constructor */
+ AliHLTdNdPtAnalysisMergerComponent();
+ /** destructor */
+ virtual ~AliHLTdNdPtAnalysisMergerComponent();
+
+ // Public functions to implement AliHLTComponent's interface.
+ // These functions are required for the registration process
+
+ /** interface function, see AliHLTComponent for description */
+ const char* GetComponentID();
+ /** interface function, see AliHLTComponent for description */
+ void GetInputDataTypes(AliHLTComponentDataTypeList& list);
+ /** interface function, see AliHLTComponent for description */
+ AliHLTComponentDataType GetOutputDataType();
+ /** interface function, see AliHLTComponent for description */
+ virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier );
+ /** interface function, see AliHLTComponent for description */
+ AliHLTComponent* Spawn();
+
+protected:
+
+ // Protected functions to implement AliHLTComponent's interface.
+ // These functions provide initialization as well as the actual processing
+ // capabilities of the component.
+
+ /** interface function, see AliHLTComponent for description */
+ int DoInit( int argc, const char** argv );
+ /** interface function, see AliHLTComponent for description */
+ int DoDeinit();
+ /** interface function, see AliHLTComponent for description */
+ int DoEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& trigData );
+
+ int Reconfigure(const char* cdbEntry, const char* chainId);
+
+ using AliHLTProcessor::DoEvent;
+
+private:
+ /** copy constructor prohibited */
+ AliHLTdNdPtAnalysisMergerComponent(const AliHLTdNdPtAnalysisMergerComponent&);
+ /** assignment operator prohibited */
+ AliHLTdNdPtAnalysisMergerComponent& operator=(const AliHLTdNdPtAnalysisMergerComponent&);
+ /**
+ * Configure the component.
+ * Parse a string for the configuration arguments and set the component
+ * properties.
+ */
+ void SetDefaultConfiguration();
+ int ReadConfigurationString( const char* arguments );
+ int ReadCDBEntry( const char* cdbEntry, const char* chainId );
+ int Configure( const char* cdbEntry, const char* chainId, const char *commandLine );
+
+
+ AliHLTUInt32_t fUID;// uID of the component
+ AliHLTComponentBenchmark fBenchmark; // benchmarks
+ AlidNdPtAnalysisPbPb *fAnalysis; // analysis object
+
+};
+#endif
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff