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a6fb14f5 | 1 | // ************************************************************************ |
2 | // This file is property of and copyright by the ALICE HLT Project * | |
3 | // ALICE Experiment at CERN, All rights reserved. * | |
4 | // See cxx source for full Copyright notice * | |
5 | // * | |
6 | //************************************************************************* | |
7 | ||
8 | ||
9 | #ifndef ALIHLTTPTRACKMCMARKERCOMPONENT_H | |
10 | #define ALIHLTTPTRACKMCMARKERCOMPONENT_H | |
11 | ||
12 | /** @file AliHLTTPCTrackMCMarkerComponent.h | |
13 | @author Matthias Kretz | |
14 | @date | |
15 | @brief HLT TPC CA global merger component. | |
16 | */ | |
17 | ||
18 | #include "AliHLTProcessor.h" | |
19 | #include "AliHLTTPCClusterFinder.h" | |
20 | ||
21 | /** | |
22 | * @class AliHLTTPCTrackMCMarkerComponent | |
23 | * Assigns MC labels to the TPC tracks | |
24 | */ | |
25 | class AliHLTTPCTrackMCMarkerComponent : public AliHLTProcessor | |
26 | { | |
27 | public: | |
28 | /** | |
29 | * Constructs a AliHLTTPCTrackMCMarkerComponent. | |
30 | */ | |
31 | AliHLTTPCTrackMCMarkerComponent(); | |
32 | ||
33 | /** | |
34 | * Destructs the AliHLTTPCTrackMCMarkerComponent | |
35 | */ | |
36 | virtual ~AliHLTTPCTrackMCMarkerComponent() {}; | |
37 | ||
38 | // Public functions to implement AliHLTComponent's interface. | |
39 | // These functions are required for the registration process | |
40 | ||
41 | /** | |
42 | * @copydoc AliHLTComponent::GetComponentID | |
43 | */ | |
44 | const char *GetComponentID(); | |
45 | ||
46 | /** | |
47 | * @copydoc AliHLTComponent::GetInputDataTypes | |
48 | */ | |
49 | void GetInputDataTypes( AliHLTComponentDataTypeList &list ); | |
50 | ||
51 | /** | |
52 | * @copydoc AliHLTComponent::GetOutputDataType | |
53 | */ | |
54 | AliHLTComponentDataType GetOutputDataType(); | |
55 | ||
56 | /** | |
57 | * @copydoc AliHLTComponent::GetOutputDataSize | |
58 | */ | |
59 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
60 | ||
61 | /** | |
62 | * @copydoc AliHLTComponent::Spawn | |
63 | */ | |
64 | AliHLTComponent *Spawn(); | |
65 | ||
66 | protected: | |
67 | ||
68 | // Protected functions to implement AliHLTComponent's interface. | |
69 | // These functions provide initialization as well as the actual processing | |
70 | // capabilities of the component. | |
71 | ||
72 | /** | |
73 | * @copydoc AliHLTComponent::DoInit | |
74 | */ | |
75 | int DoInit( int argc, const char **argv ); | |
76 | ||
77 | /** | |
78 | * @copydoc AliHLTComponent::DoDeinit | |
79 | */ | |
80 | int DoDeinit(); | |
81 | ||
82 | /** reconfigure **/ | |
83 | int Reconfigure( const char* cdbEntry, const char* chainId ); | |
84 | ||
85 | /** | |
86 | * @copydoc @ref AliHLTProcessor::DoEvent | |
87 | */ | |
88 | int DoEvent( const AliHLTComponentEventData &evtData, const AliHLTComponentBlockData *blocks, | |
89 | AliHLTComponentTriggerData &trigData, AliHLTUInt8_t *outputPtr, | |
90 | AliHLTUInt32_t &size, AliHLTComponentBlockDataList &outputBlocks ); | |
91 | ||
92 | using AliHLTProcessor::DoEvent; | |
93 | ||
94 | private: | |
95 | ||
96 | static AliHLTTPCTrackMCMarkerComponent fgAliHLTTPCTrackMCMarkerComponent; | |
97 | ||
98 | // disable copy | |
99 | AliHLTTPCTrackMCMarkerComponent( const AliHLTTPCTrackMCMarkerComponent & ); | |
100 | AliHLTTPCTrackMCMarkerComponent &operator=( const AliHLTTPCTrackMCMarkerComponent & ); | |
101 | ||
102 | /** set configuration parameters **/ | |
103 | void SetDefaultConfiguration(); | |
104 | int ReadConfigurationString( const char* arguments ); | |
105 | int ReadCDBEntry( const char* cdbEntry, const char* chainId ); | |
106 | int Configure( const char* cdbEntry, const char* chainId, const char *commandLine ); | |
107 | ||
108 | /** | |
109 | * Get MC label for a track | |
110 | * @param hits array of track hit Id's | |
111 | * @param nHits n of hits | |
112 | * @return neg. -1 if failed | |
113 | */ | |
114 | int GetTrackMCLabel( unsigned int *hits, int nHits ); | |
115 | ||
116 | /** array of pointers to cluster MC labels **/ | |
117 | ||
118 | AliHLTTPCClusterFinder::ClusterMCInfo *fClusterLabels[36*6]; //! cluster MC labels for each TPC patch | |
119 | Int_t fNClusterLabels[36*6]; //! Number of MC labels, for check of consistensy | |
120 | ||
121 | ClassDef( AliHLTTPCTrackMCMarkerComponent, 0 ) | |
122 | }; | |
123 | ||
124 | #endif |