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6e34b293 | 1 | //-*- Mode: C++ -*- |
2 | // $Id$ | |
6b7742a2 | 3 | #ifndef ALIHLTITSCLUSTERFINDERCOMPONENT_H |
4 | #define ALIHLTITSCLUSTERFINDERCOMPONENT_H | |
5f2721d5 | 5 | |
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 * | |
9 | ||
6b7742a2 | 10 | /** @file AliHLTITSClusterFinderComponent.cxx |
5f2721d5 | 11 | @author Gaute Øvrebekk <st05886@alf.uib.no> |
12 | @date | |
13 | @brief Component to run the offline clusterfinder. | |
14 | */ | |
15 | ||
16 | #include "AliHLTProcessor.h" | |
17 | #include "AliRawReaderMemory.h" | |
5f2721d5 | 18 | #include "AliITSDetTypeRec.h" |
5f2721d5 | 19 | #include "AliITSgeom.h" |
20 | #include "AliITSInitGeometry.h" | |
d293cef8 | 21 | #include "TClonesArray.h" |
a2a2a7ce | 22 | #include "AliHLTDataTypes.h" |
618f422f | 23 | #include "TTree.h" |
57a4102f | 24 | #include "AliHLTComponentBenchmark.h" |
5f2721d5 | 25 | |
3f61e9ce | 26 | class AliHLTITSClusterFinderSPD; |
a2a2a7ce | 27 | class AliHLTITSClusterFinderSSD; |
3f61e9ce | 28 | |
29 | ||
5f2721d5 | 30 | /** |
6b7742a2 | 31 | * @class AliHLTITSClusterFinderComponent |
32 | * HLT Component to run the ITS offline clusterfinders. | |
21de9ddd | 33 | * |
34 | * <h2>General properties:</h2> | |
35 | * | |
6b7742a2 | 36 | * Component ID: \b ITSClusterFinderSPD or ITSClusterFinderSDD or ITSClusterFinderSSD <br> |
21de9ddd | 37 | * Library: \b libAliHLTITS.so <br> |
38 | * Input Data Types: <br> | |
6b7742a2 | 39 | * kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSPD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSDD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSD <br> |
21de9ddd | 40 | * |
41 | * Output Data Types: <br> | |
6b7742a2 | 42 | * kAliHLTDataTypeClusters|kAliHLTDataOriginITSSPD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSDD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSSD <br> |
21de9ddd | 43 | * |
44 | * <h2>Mandatory arguments:</h2> | |
45 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
46 | * | |
47 | * <h2>Optional arguments:</h2> | |
48 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
49 | * | |
50 | * <h2>Configuration:</h2> | |
51 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
52 | * \li -config1 <i> teststring </i> <br> | |
53 | * a configuration argument with one parameter | |
54 | * \li -config2 <br> | |
55 | * a configuration argument without parameters | |
56 | * | |
57 | * <h2>Default CDB entries:</h2> | |
2bd1335e | 58 | * ITS/Calib/SPDNoisy |
59 | * ITS/Calib/SPDDead | |
60 | * TRIGGER/SPD/PITConditions | |
61 | * ITS/Calib/CalibSDD | |
62 | * ITS/Calib/RespSDD | |
63 | * ITS/Calib/DriftSpeedSDD | |
64 | * ITS/Calib/DDLMapSDD | |
65 | * ITS/Calib/MapsTimeSDD | |
66 | * ITS/Calib/NoiseSSD | |
67 | * ITS/Calib/GainSSD | |
68 | * ITS/Calib/BadChannelsSSD | |
69 | * GRP/CTP/Scalers | |
21de9ddd | 70 | * |
71 | * <h2>Performance:</h2> | |
72 | * TODO | |
73 | * | |
74 | * <h2>Memory consumption:</h2> | |
75 | * TODO | |
76 | * | |
77 | * <h2>Output size:</h2> | |
78 | * TODO | |
5f2721d5 | 79 | * |
80 | * @ingroup alihlt_its_components | |
81 | */ | |
6b7742a2 | 82 | class AliHLTITSClusterFinderComponent : public AliHLTProcessor |
5f2721d5 | 83 | { |
84 | public: | |
6b7742a2 | 85 | /** |
86 | * Defines for selecting clusterfinder for SPD, SDD or SSD. | |
87 | */ | |
88 | enum { | |
89 | kClusterFinderSPD, | |
90 | kClusterFinderSDD, | |
618f422f | 91 | kClusterFinderSSD, |
92 | kClusterFinderDigits | |
6b7742a2 | 93 | }; |
5f2721d5 | 94 | /* |
95 | * --------------------------------------------------------------------------------- | |
96 | * Constructor / Destructor | |
97 | * --------------------------------------------------------------------------------- | |
98 | */ | |
99 | ||
6b7742a2 | 100 | /** constructor |
101 | * @param mode input type see e.g. @ref kClusterFinderSPD | |
102 | */ | |
103 | AliHLTITSClusterFinderComponent(int mode); | |
5f2721d5 | 104 | |
105 | /** destructor */ | |
6b7742a2 | 106 | virtual ~AliHLTITSClusterFinderComponent(); |
5f2721d5 | 107 | |
108 | /* | |
109 | * --------------------------------------------------------------------------------- | |
110 | * Public functions to implement AliHLTComponent's interface. | |
111 | * These functions are required for the registration process | |
112 | * --------------------------------------------------------------------------------- | |
113 | */ | |
114 | ||
115 | /** interface function, see @ref AliHLTComponent for description */ | |
116 | const char* GetComponentID(); | |
117 | ||
118 | /** interface function, see @ref AliHLTComponent for description */ | |
119 | void GetInputDataTypes( vector<AliHLTComponentDataType>& list); | |
120 | ||
121 | /** interface function, see @ref AliHLTComponent for description */ | |
122 | AliHLTComponentDataType GetOutputDataType(); | |
123 | ||
124 | /** interface function, see @ref AliHLTComponent for description */ | |
125 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
126 | ||
127 | /** interface function, see @ref AliHLTComponent for description */ | |
128 | AliHLTComponent* Spawn(); | |
129 | ||
130 | protected: | |
131 | ||
132 | /* | |
133 | * --------------------------------------------------------------------------------- | |
134 | * Protected functions to implement AliHLTComponent's interface. | |
135 | * These functions provide initialization as well as the actual processing | |
136 | * capabilities of the component. | |
137 | * --------------------------------------------------------------------------------- | |
138 | */ | |
139 | ||
140 | /** Initialization */ | |
141 | Int_t DoInit( int argc, const char** argv ); | |
142 | ||
143 | /** DeInitialization */ | |
144 | Int_t DoDeinit(); | |
145 | ||
5f2721d5 | 146 | /** EventLoop */ |
a2a2a7ce | 147 | |
148 | Int_t DoEvent( | |
149 | const AliHLTComponentEventData& evtData, | |
150 | const AliHLTComponentBlockData* blocks, | |
151 | AliHLTComponentTriggerData& /*trigData*/, | |
152 | AliHLTUInt8_t* outputPtr, | |
153 | AliHLTUInt32_t& size, | |
154 | vector<AliHLTComponentBlockData>& outputBlocks ); | |
5f2721d5 | 155 | |
a2a2a7ce | 156 | //Int_t DoEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/); |
6b7742a2 | 157 | |
158 | int Reconfigure(const char* cdbEntry, const char* chainId); | |
5f2721d5 | 159 | |
160 | using AliHLTProcessor::DoEvent; | |
161 | ||
162 | /////////////////////////////////////////////////////////////////////////////////// | |
163 | ||
6b7742a2 | 164 | private: |
165 | /** standard constructor prohibited */ | |
166 | AliHLTITSClusterFinderComponent(); | |
5f2721d5 | 167 | /** copy constructor prohibited */ |
6b7742a2 | 168 | AliHLTITSClusterFinderComponent(const AliHLTITSClusterFinderComponent&); |
5f2721d5 | 169 | /** assignment operator prohibited */ |
6b7742a2 | 170 | AliHLTITSClusterFinderComponent& operator=(const AliHLTITSClusterFinderComponent&); |
171 | /** | |
172 | * Configure the component. | |
173 | * Parse a string for the configuration arguments and set the component | |
174 | * properties. | |
175 | */ | |
176 | int Configure(const char* arguments); | |
618f422f | 177 | |
178 | void RecPointToSpacePoint(AliHLTUInt8_t* outputPtr,AliHLTUInt32_t& size); | |
5f2721d5 | 179 | /* |
180 | * --------------------------------------------------------------------------------- | |
181 | * Members - private | |
182 | * --------------------------------------------------------------------------------- | |
183 | */ | |
184 | ||
6b7742a2 | 185 | /** |
186 | * switch to indicated the ClusterFinder | |
187 | * use fModeSwitch = 0 for SPD | |
188 | * use fModeSwitch = 1 for SDD | |
189 | * use fModeSwitch = 2 for SSD | |
618f422f | 190 | * use fModeSwitch = 3 for ClusterFinding on Digits (Full ITS) |
6b7742a2 | 191 | */ |
a2a2a7ce | 192 | Int_t fModeSwitch; // ! |
193 | AliHLTComponentDataType fInputDataType; // ! | |
194 | AliHLTComponentDataType fOutputDataType; // ! | |
195 | ||
196 | Bool_t fUseOfflineFinder; // flag to use the offline clusterfinder | |
6b7742a2 | 197 | Int_t fNModules; // total number of modules |
198 | Int_t fId; // ddl offset | |
199 | Int_t fNddl; // number of ddl's | |
200 | ||
d293cef8 | 201 | TClonesArray** fClusters; //!transient |
202 | ||
5f2721d5 | 203 | /** the reader object for data decoding */ |
5f2721d5 | 204 | |
a2a2a7ce | 205 | AliRawReaderMemory* fRawReader; //!transient |
5f2721d5 | 206 | AliITSDetTypeRec* fDettype; //!transient |
5f2721d5 | 207 | AliITSgeom* fgeom; //!transient |
5f2721d5 | 208 | AliITSInitGeometry* fgeomInit; //!transient |
618f422f | 209 | |
210 | AliHLTITSClusterFinderSPD *fSPD; //!transient | |
211 | AliHLTITSClusterFinderSSD *fSSD; //!transient | |
6e34b293 | 212 | |
618f422f | 213 | TTree *tD; //!transient |
214 | TTree *tR; //!transient | |
3f61e9ce | 215 | |
618f422f | 216 | std::vector<AliITSRecPoint> fclusters; //!transient |
57a4102f | 217 | |
218 | AliHLTComponentBenchmark fBenchmark;// benchmark | |
3f61e9ce | 219 | |
6b7742a2 | 220 | ClassDef(AliHLTITSClusterFinderComponent, 0) |
5f2721d5 | 221 | |
a2a2a7ce | 222 | }; |
5f2721d5 | 223 | #endif |