2 #ifndef ALIHLTEMCALCLUSTERIZERCOMPONENT_H
3 #define ALIHLTEMCALCLUSTERIZERCOMPONENT_H
5 //* This file is property of and copyright by the ALICE HLT Project *
6 //* ALICE Experiment at CERN, All rights reserved. *
7 //* See cxx source for full Copyright notice */
9 /** @file AliHLTEMCALClusterizerComponent.h
10 @author Matthias Richter, Timm Steinbeck
12 @brief A sample processing component for the HLT.
15 #include "AliHLTProcessor.h"
18 * @class AliHLTEMCALClusterizerComponent
23 class AliEMCALClusterizer;
25 class AliRawReaderMemory;
27 class AliHLTEMCALClusterizerComponent : public AliHLTProcessor {
29 AliHLTEMCALClusterizerComponent();
30 AliHLTEMCALClusterizerComponent(const AliHLTEMCALClusterizerComponent& c);
31 virtual ~AliHLTEMCALClusterizerComponent();
33 AliHLTEMCALClusterizerComponent& operator=(const AliHLTEMCALClusterizerComponent&);
35 // AliHLTComponent interface functions
36 const char* GetComponentID();
37 void GetInputDataTypes( vector<AliHLTComponentDataType>& list);
38 AliHLTComponentDataType GetOutputDataType();
39 virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier );
41 // Spawn function, return new class instance
42 AliHLTComponent* Spawn() {return new AliHLTEMCALClusterizerComponent;};
45 // AliHLTComponent interface functions
46 int DoInit( int argc, const char** argv );
48 int DoEvent( const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks,
49 AliHLTComponentTriggerData& trigData, AliHLTUInt8_t* outputPtr,
50 AliHLTUInt32_t& size, vector<AliHLTComponentBlockData>& outputBlocks );
51 int Reconfigure(const char* cdbEntry, const char* chainId);
52 int ReadPreprocessorValues(const char* modules);
54 using AliHLTProcessor::DoEvent;
58 * Configure the component.
59 * Parse a string for the configuration arguments and set the component
62 * This function illustrates the scanning of an argument string. The string
63 * was presumably fetched from the CDB.
65 int Configure(const char* arguments);
67 unsigned fOutputPercentage; // Output volume in percentage of the input
68 string fStorageDBpath; // Default path for OCDB
70 AliCDBManager *fCDB; //! Pointer to OCDB
71 string fGeometryFileName; // Path to geometry file - geom handled by the utils
73 ClassDef(AliHLTEMCALClusterizerComponent, 1)