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b6935e5b | 1 | //-*- Mode: C++ -*- |
2 | // $Id$ | |
e1f2d1c3 | 3 | // ************************************************************************ |
fbb9b71b | 4 | // This file is property of and copyright by the ALICE HLT Project * |
e1f2d1c3 | 5 | // ALICE Experiment at CERN, All rights reserved. * |
6 | // See cxx source for full Copyright notice * | |
7 | // * | |
8 | //************************************************************************* | |
9 | ||
10 | ||
11 | #ifndef ALIHLTTPCCAGLOBALMERGERCOMPONENT_H | |
12 | #define ALIHLTTPCCAGLOBALMERGERCOMPONENT_H | |
13 | ||
b6935e5b | 14 | /// @file AliHLTTPCCAGlobalMergerComponent.h |
15 | /// @author Matthias Kretz | |
16 | /// @date | |
17 | /// @brief HLT TPC CA global merger component. | |
18 | /// | |
e1f2d1c3 | 19 | |
20 | #include "AliHLTProcessor.h" | |
57a4102f | 21 | #include "AliHLTComponentBenchmark.h" |
e1f2d1c3 | 22 | |
23 | class AliHLTTPCCAMerger; | |
2d15d6ff | 24 | class AliHLTTPCGMMerger; |
e1f2d1c3 | 25 | |
26 | /** | |
27 | * @class AliHLTTPCCAGlobalMergerComponent | |
28 | * The TPC global merger component | |
29 | * | |
30 | * Interface to the global merger of the CA tracker for HLT. | |
31 | */ | |
32 | class AliHLTTPCCAGlobalMergerComponent : public AliHLTProcessor | |
33 | { | |
34 | public: | |
35 | /** | |
36 | * Constructs a AliHLTTPCCAGlobalMergerComponent. | |
37 | */ | |
38 | AliHLTTPCCAGlobalMergerComponent(); | |
39 | ||
40 | /** | |
41 | * Destructs the AliHLTTPCCAGlobalMergerComponent | |
42 | */ | |
43 | virtual ~AliHLTTPCCAGlobalMergerComponent() {}; | |
44 | ||
45 | // Public functions to implement AliHLTComponent's interface. | |
46 | // These functions are required for the registration process | |
47 | ||
48 | /** | |
49 | * @copydoc AliHLTComponent::GetComponentID | |
50 | */ | |
51 | const char *GetComponentID(); | |
52 | ||
53 | /** | |
54 | * @copydoc AliHLTComponent::GetInputDataTypes | |
55 | */ | |
56 | void GetInputDataTypes( AliHLTComponentDataTypeList &list ); | |
57 | ||
58 | /** | |
59 | * @copydoc AliHLTComponent::GetOutputDataType | |
60 | */ | |
61 | AliHLTComponentDataType GetOutputDataType(); | |
62 | ||
63 | /** | |
64 | * @copydoc AliHLTComponent::GetOutputDataSize | |
65 | */ | |
66 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
67 | ||
68 | /** | |
69 | * @copydoc AliHLTComponent::Spawn | |
70 | */ | |
71 | AliHLTComponent *Spawn(); | |
72 | ||
73 | protected: | |
74 | ||
75 | // Protected functions to implement AliHLTComponent's interface. | |
76 | // These functions provide initialization as well as the actual processing | |
77 | // capabilities of the component. | |
78 | ||
79 | /** | |
80 | * @copydoc AliHLTComponent::DoInit | |
81 | */ | |
82 | int DoInit( int argc, const char **argv ); | |
83 | ||
84 | /** | |
85 | * @copydoc AliHLTComponent::DoDeinit | |
86 | */ | |
87 | int DoDeinit(); | |
88 | ||
89 | /** reconfigure **/ | |
fbb9b71b | 90 | int Reconfigure( const char* cdbEntry, const char* chainId ); |
e1f2d1c3 | 91 | |
92 | /** | |
93 | * @copydoc @ref AliHLTProcessor::DoEvent | |
94 | */ | |
95 | int DoEvent( const AliHLTComponentEventData &evtData, const AliHLTComponentBlockData *blocks, | |
fbb9b71b | 96 | AliHLTComponentTriggerData &trigData, AliHLTUInt8_t *outputPtr, |
97 | AliHLTUInt32_t &size, AliHLTComponentBlockDataList &outputBlocks ); | |
e1f2d1c3 | 98 | |
99 | using AliHLTProcessor::DoEvent; | |
100 | ||
101 | private: | |
fbb9b71b | 102 | |
e1f2d1c3 | 103 | static AliHLTTPCCAGlobalMergerComponent fgAliHLTTPCCAGlobalMergerComponent; |
104 | ||
105 | // disable copy | |
106 | AliHLTTPCCAGlobalMergerComponent( const AliHLTTPCCAGlobalMergerComponent & ); | |
107 | AliHLTTPCCAGlobalMergerComponent &operator=( const AliHLTTPCCAGlobalMergerComponent & ); | |
108 | ||
109 | /** set configuration parameters **/ | |
17d6eada | 110 | void SetDefaultConfiguration(); |
111 | int ReadConfigurationString( const char* arguments ); | |
112 | int ReadCDBEntry( const char* cdbEntry, const char* chainId ); | |
113 | int Configure( const char* cdbEntry, const char* chainId, const char *commandLine ); | |
c26cae51 | 114 | |
e1f2d1c3 | 115 | /** the global merger object */ |
2d15d6ff | 116 | |
117 | Int_t fVersion; // which version of global merger to use | |
118 | ||
119 | AliHLTTPCCAMerger *fGlobalMergerVersion0; //! | |
120 | AliHLTTPCGMMerger *fGlobalMerger; //! | |
e1f2d1c3 | 121 | |
fbb9b71b | 122 | double fSolenoidBz; // magnetic field |
f0fb467d | 123 | double fClusterErrorCorrectionY; // correction for the cluster error during pre-fit |
124 | double fClusterErrorCorrectionZ; // correction for the cluster error during pre-fit | |
57a4102f | 125 | AliHLTComponentBenchmark fBenchmark;// benchmark |
e1f2d1c3 | 126 | |
127 | ClassDef( AliHLTTPCCAGlobalMergerComponent, 0 ) | |
128 | }; | |
129 | ||
31649d4b | 130 | #endif //ALIHLTTPCCAGLOBALMERGERCOMPONENT_H |