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0af7cb2e | 1 | // $Id$ |
2 | ||
3 | #ifndef ALIHLTTRDCLUSTERIZERCOMPONENT_H | |
4 | #define ALIHLTTRDCLUSTERIZERCOMPONENT_H | |
5 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
6 | * See cxx source for full Copyright notice */ | |
7 | ||
8 | /** @file AliHLTTRDClusterizerComponent.h | |
9 | @author Timm Steinbeck, Matthias Richter | |
10 | @date | |
11 | @brief Declaration of a TRDClusterizer component. */ | |
12 | ||
13 | ||
14 | #include "AliHLTProcessor.h" | |
15 | class AliCDBManager; | |
051a0e2d | 16 | class AliTRDclusterizerHLT; |
0af7cb2e | 17 | class AliRawReaderMemory; |
051a0e2d | 18 | class TFile; |
19 | class TGeoManager; | |
0af7cb2e | 20 | |
21 | /** | |
22 | * @class AliHLTTRDClusterizerComponent | |
23 | * @brief A TRDClusterizer HLT processing component. | |
24 | * | |
25 | * An implementiation of a TRDClusterizer component that just copies its input data | |
26 | * as a test, demonstration, and example of the HLT component scheme. | |
27 | * @ingroup alihlt_tutorial | |
28 | */ | |
29 | class AliHLTTRDClusterizerComponent : public AliHLTProcessor | |
30 | { | |
31 | public: | |
32 | AliHLTTRDClusterizerComponent(); | |
33 | virtual ~AliHLTTRDClusterizerComponent(); | |
34 | ||
35 | // Public functions to implement AliHLTComponent's interface. | |
36 | // These functions are required for the registration process | |
37 | ||
38 | const char* GetComponentID(); | |
39 | void GetInputDataTypes( vector<AliHLTComponent_DataType>& list); | |
40 | AliHLTComponent_DataType GetOutputDataType(); | |
41 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
42 | AliHLTComponent* Spawn(); | |
43 | ||
44 | protected: | |
45 | ||
46 | // Protected functions to implement AliHLTComponent's interface. | |
47 | // These functions provide initialization as well as the actual processing | |
48 | // capabilities of the component. | |
49 | ||
50 | int DoInit( int argc, const char** argv ); | |
51 | int DoDeinit(); | |
52 | int DoEvent( const AliHLTComponent_EventData& evtData, const AliHLTComponent_BlockData* blocks, | |
53 | AliHLTComponent_TriggerData& trigData, AliHLTUInt8_t* outputPtr, | |
54 | AliHLTUInt32_t& size, vector<AliHLTComponent_BlockData>& outputBlocks ); | |
d76bc02a | 55 | |
56 | using AliHLTProcessor::DoEvent; | |
0af7cb2e | 57 | |
58 | private: | |
c7500dae | 59 | /** copy constructor prohibited */ |
60 | AliHLTTRDClusterizerComponent(const AliHLTTRDClusterizerComponent&); | |
61 | /** assignment operator prohibited */ | |
62 | AliHLTTRDClusterizerComponent& operator=(const AliHLTTRDClusterizerComponent&); | |
0af7cb2e | 63 | |
64 | // The size of the output data produced, as a percentage of the input data's size. | |
65 | // Can be greater than 100 (%) | |
0af7cb2e | 66 | |
3b021c25 | 67 | unsigned fOutputPercentage; // Output volume in percentage of the input |
0af7cb2e | 68 | |
3b021c25 | 69 | string fStrorageDBpath; // Default path for OCDB |
70 | ||
051a0e2d | 71 | AliTRDclusterizerHLT *fClusterizer; //! Offline derived HLT clusterizer |
3b021c25 | 72 | AliCDBManager *fCDB; //! Pointer to OCDB |
73 | AliRawReaderMemory *fMemReader; //! Input raw data reader | |
051a0e2d | 74 | |
75 | string fGeometryFileName; // Path to geometry file | |
76 | TFile *fGeometryFile; //! // Pointer to the geom root file | |
77 | TGeoManager *fGeoManager; //! Pointer to geometry manager | |
0af7cb2e | 78 | |
79 | ClassDef(AliHLTTRDClusterizerComponent, 0) | |
80 | ||
81 | }; | |
82 | #endif |