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93ce7d1b | 1 | //-*- Mode: C++ -*- |
2 | // $Id$ | |
3 | ||
808618f5 | 4 | #ifndef ALIHLTTRDESDWRITERCOMPONENT_H |
5 | #define ALIHLTTRDESDWRITERCOMPONENT_H | |
93ce7d1b | 6 | //* This file is property of and copyright by the ALICE HLT Project * |
7 | //* ALICE Experiment at CERN, All rights reserved. * | |
8 | //* See cxx source for full Copyright notice * | |
808618f5 | 9 | |
10 | /** @file AliHLTTRDEsdWriterComponent.h | |
11 | @author Mateusz Ploskon | |
12 | @date | |
13 | @brief Writer component to store tracks of the HLT TRD | |
14 | ||
15 | */ | |
16 | #include "AliHLTRootFileWriterComponent.h" | |
17 | ||
18 | // forward declarations | |
19 | class TTree; | |
20 | class AliESDEvent; | |
d135ae21 | 21 | class AliESDfriend; |
22 | class TClonesArray; | |
808618f5 | 23 | /** |
24 | * @class AliHLTTRDEsdWriterComponent | |
25 | * @see AliHLTFileWriter and AliHLTRootFileWriterComponent for more parameters | |
26 | */ | |
27 | class AliHLTTRDEsdWriterComponent : public AliHLTRootFileWriterComponent | |
28 | { | |
29 | public: | |
30 | /** standard constructor */ | |
31 | AliHLTTRDEsdWriterComponent(); | |
32 | /** destructor */ | |
33 | ~AliHLTTRDEsdWriterComponent(); | |
34 | ||
35 | /** | |
36 | * The id of the component. | |
37 | * @return component id (string) | |
38 | */ | |
39 | const char* GetComponentID() {return "TRDEsdWriter";}; | |
40 | ||
41 | void GetInputDataTypes( vector<AliHLTComponent_DataType>& list); | |
42 | ||
43 | /** | |
44 | * Spawn function. | |
45 | * @return new class instance | |
46 | */ | |
d135ae21 | 47 | //virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); |
808618f5 | 48 | AliHLTComponent* Spawn() {return new AliHLTTRDEsdWriterComponent;} |
49 | ||
50 | protected: | |
d135ae21 | 51 | /** |
52 | * Init the writer. | |
53 | * The DoInit function is not available for this child class. InitWriter is the | |
54 | * corresponding function for classes derived from AliHLTFileWriter. | |
55 | */ | |
56 | int InitWriter(); | |
57 | ||
58 | /** | |
59 | * Init the writer. | |
60 | * The DoDeinit function is not available for this child class. CloseWriter is the | |
61 | * corresponding function for classes derived from AliHLTFileWriter. | |
62 | */ | |
63 | int CloseWriter(); | |
64 | ||
808618f5 | 65 | /** |
66 | * Data processing method for the component. | |
67 | * The function can be overloaded by specific ROOT file writer | |
68 | * components. | |
69 | * @param evtData event data structure | |
70 | * @param blocks input data block descriptors | |
71 | * @param trigData trigger data structure | |
72 | */ | |
73 | virtual int DumpEvent( const AliHLTComponentEventData& evtData, | |
74 | const AliHLTComponentBlockData* blocks, | |
75 | AliHLTComponentTriggerData& trigData ); | |
dc2e6604 | 76 | |
d76bc02a | 77 | using AliHLTRootFileWriterComponent::DumpEvent; |
808618f5 | 78 | /** |
79 | * Scan one argument and adjacent parameters. | |
80 | * @param argc size of the argument array | |
81 | * @param argv agument array for component initialization | |
82 | * @return number of processed members of the argv <br> | |
83 | * -EINVAL unknown argument <br> | |
84 | * -EPROTO parameter for argument missing <br> | |
85 | */ | |
d135ae21 | 86 | //int ScanArgument(int argc, const char** argv); |
808618f5 | 87 | |
88 | private: | |
89 | /** not a valid copy constructor, defined according to effective C++ style */ | |
90 | AliHLTTRDEsdWriterComponent(const AliHLTTRDEsdWriterComponent&); | |
91 | /** not a valid assignment op, but defined according to effective C++ style */ | |
92 | AliHLTTRDEsdWriterComponent& operator=(const AliHLTTRDEsdWriterComponent&); | |
93 | ||
808618f5 | 94 | /** the ESD tree */ |
95 | TTree* fTree; //! transient value | |
f9778343 | 96 | TTree* fFrTree; //! transient value |
dc2e6604 | 97 | |
808618f5 | 98 | /** the ESD */ |
99 | AliESDEvent* fESD; //! transient value | |
d135ae21 | 100 | AliESDfriend* fESDfriend; //! transient value |
101 | TFile* fFile; //! transient value | |
f9778343 | 102 | TFile* fFrFile; //! transient value |
d135ae21 | 103 | TClonesArray* fTracksArray; //! transient value |
808618f5 | 104 | |
105 | ClassDef(AliHLTTRDEsdWriterComponent, 1) | |
dc2e6604 | 106 | |
808618f5 | 107 | }; |
108 | #endif |