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1 | //-*- Mode: C++ -*- | |
2 | // $Id$ | |
3 | // ************************************************************************ | |
4 | // This file is property of and copyright by the ALICE HLT Project * | |
5 | // ALICE Experiment at CERN, All rights reserved. * | |
6 | // See cxx source for full Copyright notice * | |
7 | // * | |
8 | //************************************************************************* | |
9 | ||
10 | /// @file AliHLTITSTrackerComponent.h | |
11 | /// @author Sergey Gorbunov <sergey.gorbunov@kip.uni-heidelberg.de> | |
12 | /// @date June 2009 | |
13 | /// @brief An ITS tracker processing component for the HLT | |
14 | ||
15 | #ifndef ALIHLTITSTRACKERCOMPONENT_H | |
16 | #define ALIHLTITSTRACKERCOMPONENT_H | |
17 | ||
18 | #include "AliHLTProcessor.h" | |
19 | #include "AliHLTDataTypes.h" | |
20 | #include "AliHLTComponentBenchmark.h" | |
21 | class AliITStrackerHLT; | |
22 | ||
23 | ||
24 | /** | |
25 | * @class AliHLTITSTrackerComponent | |
26 | * The HL ITS tracker component. | |
27 | * | |
28 | * <h2>General properties:</h2> | |
29 | * | |
30 | * Component ID: \b ITSTracker <br> | |
31 | * Library: \b libAliHLTITS.so <br> | |
32 | * Input Data Types: <br> | |
33 | * kAliHLTDataTypeTrack|kAliHLTDataOriginTPC <br> | |
34 | * kAliHLTDataTypeClusters|kAliHLTDataOriginITSSSD <br> | |
35 | * kAliHLTDataTypeClusters|kAliHLTDataOriginITSSPD <br> | |
36 | * kAliHLTDataTypeClusters|kAliHLTDataOriginITSSDD <br> | |
37 | * | |
38 | * Output Data Types: <br> | |
39 | * kAliHLTDataTypeTrack|kAliHLTDataOriginITS <br> | |
40 | * | |
41 | * <h2>Mandatory arguments:</h2> | |
42 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
43 | * | |
44 | * <h2>Optional arguments:</h2> | |
45 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
46 | * | |
47 | * <h2>Configuration:</h2> | |
48 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
49 | * \li -config1 <i> teststring </i> <br> | |
50 | * a configuration argument with one parameter | |
51 | * \li -config2 <br> | |
52 | * a configuration argument without parameters | |
53 | * | |
54 | * <h2>Default CDB entries:</h2> | |
55 | * | |
56 | * ITS/Align/Data | |
57 | * ITS/Calib/SPDNoisy | |
58 | * ITS/Calib/SPDDead | |
59 | * ITS/Calib/PITConditions | |
60 | * ITS/Calib/CalibSDD | |
61 | * ITS/Calib/RespSDD | |
62 | * ITS/Calib/DriftSpeedSDD | |
63 | * ITS/Calib/DDLMapSDD | |
64 | * ITS/Calib/MapsTimeSDD | |
65 | * ITS/Calib/NoiseSSD | |
66 | * ITS/Calib/GainSSD | |
67 | * ITS/Calib/BadChannelsSSD | |
68 | * | |
69 | * <h2>Performance:</h2> | |
70 | * TODO | |
71 | * | |
72 | * <h2>Memory consumption:</h2> | |
73 | * TODO | |
74 | * | |
75 | * <h2>Output size:</h2> | |
76 | * TODO | |
77 | * | |
78 | * @ingroup alihlt_its_components | |
79 | */ | |
80 | class AliHLTITSTrackerComponent : public AliHLTProcessor | |
81 | { | |
82 | public: | |
83 | /** standard constructor */ | |
84 | AliHLTITSTrackerComponent(); | |
85 | ||
86 | /** dummy copy constructor, defined according to effective C++ style */ | |
87 | AliHLTITSTrackerComponent( const AliHLTITSTrackerComponent& ); | |
88 | ||
89 | /** dummy assignment op, but defined according to effective C++ style */ | |
90 | AliHLTITSTrackerComponent& operator=( const AliHLTITSTrackerComponent& ); | |
91 | ||
92 | /** standard destructor */ | |
93 | virtual ~AliHLTITSTrackerComponent(); | |
94 | ||
95 | // Public functions to implement AliHLTComponent's interface. | |
96 | // These functions are required for the registration process | |
97 | ||
98 | /** @see component interface @ref AliHLTComponent::GetComponentID */ | |
99 | const char* GetComponentID() ; | |
100 | ||
101 | /** @see component interface @ref AliHLTComponent::GetInputDataTypes */ | |
102 | void GetInputDataTypes( vector<AliHLTComponentDataType>& list ) ; | |
103 | ||
104 | /** @see component interface @ref AliHLTComponent::GetOutputDataType */ | |
105 | AliHLTComponentDataType GetOutputDataType() ; | |
106 | ||
107 | /** @see component interface @ref AliHLTComponent::GetOutputDataType */ | |
108 | int GetOutputDataTypes(AliHLTComponentDataTypeList& tgtList); | |
109 | ||
110 | /** @see component interface @ref AliHLTComponent::GetOutputDataSize */ | |
111 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) ; | |
112 | ||
113 | /** @see component interface @ref AliHLTComponent::Spawn */ | |
114 | AliHLTComponent* Spawn() ; | |
115 | ||
116 | protected: | |
117 | ||
118 | // Protected functions to implement AliHLTComponent's interface. | |
119 | // These functions provide initialization as well as the actual processing | |
120 | // capabilities of the component. | |
121 | ||
122 | /** @see component interface @ref AliHLTComponent::DoInit */ | |
123 | int DoInit( int argc, const char** argv ); | |
124 | ||
125 | /** @see component interface @ref AliHLTComponent::DoDeinit */ | |
126 | int DoDeinit(); | |
127 | ||
128 | /** reconfigure **/ | |
129 | int Reconfigure( const char* cdbEntry, const char* chainId ); | |
130 | ||
131 | /** @see component interface @ref AliHLTProcessor::DoEvent */ | |
132 | int DoEvent( const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, | |
133 | AliHLTComponentTriggerData& trigData, AliHLTUInt8_t* outputPtr, | |
134 | AliHLTUInt32_t& size, vector<AliHLTComponentBlockData>& outputBlocks ); | |
135 | ||
136 | private: | |
137 | ||
138 | /** magnetic field */ | |
139 | double fSolenoidBz; // see above | |
140 | AliHLTComponentBenchmark fBenchmark;// benchmark | |
141 | AliITStrackerHLT *fTracker; // the tracker itself | |
142 | ||
143 | /** set configuration parameters **/ | |
144 | void SetDefaultConfiguration(); | |
145 | int ReadConfigurationString( const char* arguments ); | |
146 | int ReadCDBEntry( const char* cdbEntry, const char* chainId ); | |
147 | int Configure( const char* cdbEntry, const char* chainId, const char *commandLine ); | |
148 | ||
149 | ClassDef( AliHLTITSTrackerComponent, 0 ); | |
150 | ||
151 | }; | |
152 | #endif |