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1 | //-*- Mode: C++ -*- | |
2 | // $Id$ | |
3 | #ifndef ALIHLTITSCLUSTERFINDERCOMPONENT_H | |
4 | #define ALIHLTITSCLUSTERFINDERCOMPONENT_H | |
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 | ||
10 | /** @file AliHLTITSClusterFinderComponent.cxx | |
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" | |
18 | #include "AliITSDetTypeRec.h" | |
19 | #include "AliITSgeom.h" | |
20 | #include "AliITSInitGeometry.h" | |
21 | #include "TClonesArray.h" | |
22 | #include "AliHLTDataTypes.h" | |
23 | #include "TTree.h" | |
24 | #include "AliHLTComponentBenchmark.h" | |
25 | #include "AliITSRecPoint.h" | |
26 | ||
27 | class AliHLTITSClusterFinderSPD; | |
28 | class AliHLTITSClusterFinderSSD; | |
29 | class AliHLTITSClusterData; | |
30 | ||
31 | /** | |
32 | * @class AliHLTITSClusterFinderComponent | |
33 | * HLT Component to run the ITS offline clusterfinders. | |
34 | * | |
35 | * <h2>General properties:</h2> | |
36 | * | |
37 | * Component ID: \b ITSClusterFinderSPD or ITSClusterFinderSDD or ITSClusterFinderSSD <br> | |
38 | * Library: \b libAliHLTITS.so <br> | |
39 | * Input Data Types: <br> | |
40 | * kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSPD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSDD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSD <br> | |
41 | * | |
42 | * Output Data Types: <br> | |
43 | * kAliHLTDataTypeClusters|kAliHLTDataOriginITSSPD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSDD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSSD <br> | |
44 | * | |
45 | * <h2>Mandatory arguments:</h2> | |
46 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
47 | * | |
48 | * <h2>Optional arguments:</h2> | |
49 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
50 | * | |
51 | * <h2>Configuration:</h2> | |
52 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
53 | * \li -config1 <i> teststring </i> <br> | |
54 | * a configuration argument with one parameter | |
55 | * \li -config2 <br> | |
56 | * a configuration argument without parameters | |
57 | * | |
58 | * <h2>Default CDB entries:</h2> | |
59 | * ITS/Calib/SPDNoisy | |
60 | * ITS/Calib/SPDDead | |
61 | * TRIGGER/SPD/PITConditions | |
62 | * ITS/Calib/CalibSDD | |
63 | * ITS/Calib/RespSDD | |
64 | * ITS/Calib/DriftSpeedSDD | |
65 | * ITS/Calib/DDLMapSDD | |
66 | * ITS/Calib/MapsTimeSDD | |
67 | * ITS/Calib/NoiseSSD | |
68 | * ITS/Calib/GainSSD | |
69 | * ITS/Calib/BadChannelsSSD | |
70 | * GRP/CTP/Scalers | |
71 | * | |
72 | * <h2>Performance:</h2> | |
73 | * TODO | |
74 | * | |
75 | * <h2>Memory consumption:</h2> | |
76 | * TODO | |
77 | * | |
78 | * <h2>Output size:</h2> | |
79 | * TODO | |
80 | * | |
81 | * @ingroup alihlt_its_components | |
82 | */ | |
83 | class AliHLTITSClusterFinderComponent : public AliHLTProcessor | |
84 | { | |
85 | public: | |
86 | /** | |
87 | * Defines for selecting clusterfinder for SPD, SDD or SSD. | |
88 | */ | |
89 | enum { | |
90 | kClusterFinderSPD, | |
91 | kClusterFinderSDD, | |
92 | kClusterFinderSSD, | |
93 | kClusterFinderDigits | |
94 | }; | |
95 | /* | |
96 | * --------------------------------------------------------------------------------- | |
97 | * Constructor / Destructor | |
98 | * --------------------------------------------------------------------------------- | |
99 | */ | |
100 | ||
101 | /** constructor | |
102 | * @param mode input type see e.g. @ref kClusterFinderSPD | |
103 | */ | |
104 | AliHLTITSClusterFinderComponent(int mode); | |
105 | ||
106 | /** destructor */ | |
107 | virtual ~AliHLTITSClusterFinderComponent(); | |
108 | ||
109 | /* | |
110 | * --------------------------------------------------------------------------------- | |
111 | * Public functions to implement AliHLTComponent's interface. | |
112 | * These functions are required for the registration process | |
113 | * --------------------------------------------------------------------------------- | |
114 | */ | |
115 | ||
116 | /** interface function, see @ref AliHLTComponent for description */ | |
117 | const char* GetComponentID(); | |
118 | ||
119 | /** interface function, see @ref AliHLTComponent for description */ | |
120 | void GetInputDataTypes( vector<AliHLTComponentDataType>& list); | |
121 | ||
122 | /** interface function, see @ref AliHLTComponent for description */ | |
123 | AliHLTComponentDataType GetOutputDataType(); | |
124 | ||
125 | /** interface function, see @ref AliHLTComponent for description */ | |
126 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
127 | ||
128 | /** interface function, see @ref AliHLTComponent for description */ | |
129 | void GetOCDBObjectDescription( TMap* const targetMap); | |
130 | ||
131 | /** interface function, see @ref AliHLTComponent for description */ | |
132 | AliHLTComponent* Spawn(); | |
133 | ||
134 | protected: | |
135 | ||
136 | /* | |
137 | * --------------------------------------------------------------------------------- | |
138 | * Protected functions to implement AliHLTComponent's interface. | |
139 | * These functions provide initialization as well as the actual processing | |
140 | * capabilities of the component. | |
141 | * --------------------------------------------------------------------------------- | |
142 | */ | |
143 | ||
144 | /** Initialization */ | |
145 | Int_t DoInit( int argc, const char** argv ); | |
146 | ||
147 | /** DeInitialization */ | |
148 | Int_t DoDeinit(); | |
149 | ||
150 | /** EventLoop */ | |
151 | ||
152 | Int_t DoEvent( | |
153 | const AliHLTComponentEventData& evtData, | |
154 | const AliHLTComponentBlockData* blocks, | |
155 | AliHLTComponentTriggerData& /*trigData*/, | |
156 | AliHLTUInt8_t* outputPtr, | |
157 | AliHLTUInt32_t& size, | |
158 | vector<AliHLTComponentBlockData>& outputBlocks ); | |
159 | ||
160 | //Int_t DoEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/); | |
161 | ||
162 | int Reconfigure(const char* cdbEntry, const char* chainId); | |
163 | ||
164 | using AliHLTProcessor::DoEvent; | |
165 | ||
166 | /////////////////////////////////////////////////////////////////////////////////// | |
167 | ||
168 | private: | |
169 | /** standard constructor prohibited */ | |
170 | AliHLTITSClusterFinderComponent(); | |
171 | /** copy constructor prohibited */ | |
172 | AliHLTITSClusterFinderComponent(const AliHLTITSClusterFinderComponent&); | |
173 | /** assignment operator prohibited */ | |
174 | AliHLTITSClusterFinderComponent& operator=(const AliHLTITSClusterFinderComponent&); | |
175 | /** | |
176 | * Configure the component. | |
177 | * Parse a string for the configuration arguments and set the component | |
178 | * properties. | |
179 | */ | |
180 | int Configure(const char* arguments); | |
181 | ||
182 | void RecPointToSpacePoint(AliHLTUInt8_t* outputPtr,AliHLTUInt32_t& size); | |
183 | void RecpointToOutput(AliHLTITSClusterData *outputClusters, AliITSRecPoint *recpoint, int &clustIdx); | |
184 | /* | |
185 | * --------------------------------------------------------------------------------- | |
186 | * Members - private | |
187 | * --------------------------------------------------------------------------------- | |
188 | */ | |
189 | ||
190 | /** | |
191 | * switch to indicated the ClusterFinder | |
192 | * use fModeSwitch = 0 for SPD | |
193 | * use fModeSwitch = 1 for SDD | |
194 | * use fModeSwitch = 2 for SSD | |
195 | * use fModeSwitch = 3 for ClusterFinding on Digits (Full ITS) | |
196 | */ | |
197 | Int_t fModeSwitch; // ! | |
198 | AliHLTComponentDataType fInputDataType; // ! | |
199 | AliHLTComponentDataType fOutputDataType; // ! | |
200 | ||
201 | Bool_t fUseOfflineFinder; // flag to use the offline clusterfinder | |
202 | Int_t fNModules; // total number of modules | |
203 | Int_t fId; // ddl offset | |
204 | Int_t fNddl; // number of ddl's | |
205 | ||
206 | /** the reader object for data decoding */ | |
207 | ||
208 | AliRawReaderMemory* fRawReader; //!transient | |
209 | AliITSDetTypeRec* fDettype; //!transient | |
210 | AliITSgeom* fgeom; //!transient | |
211 | AliITSInitGeometry* fgeomInit; //!transient | |
212 | ||
213 | AliHLTITSClusterFinderSPD *fSPD; //!transient | |
214 | AliHLTITSClusterFinderSSD *fSSD; //!transient | |
215 | ||
216 | TTree *tD; //!transient | |
217 | TTree *tR; //!transient | |
218 | ||
219 | Int_t fSPDNModules; //!transient | |
220 | Int_t fSDDNModules; //!transient | |
221 | Int_t fSSDNModules; //!transient | |
222 | ||
223 | Int_t fFirstModule; //!transient | |
224 | Int_t fLastModule; //!transient | |
225 | Int_t fnClusters; //!transient | |
226 | ||
227 | std::vector<AliITSRecPoint> fclusters; //!transient | |
228 | ||
229 | AliHLTComponentBenchmark fBenchmark;// benchmark | |
230 | ||
231 | ClassDef(AliHLTITSClusterFinderComponent, 0) | |
232 | ||
233 | }; | |
234 | #endif |