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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" |
5f2721d5 | 22 | |
3f61e9ce | 23 | class AliHLTITSClusterFinderSPD; |
24 | ||
25 | ||
5f2721d5 | 26 | /** |
6b7742a2 | 27 | * @class AliHLTITSClusterFinderComponent |
28 | * HLT Component to run the ITS offline clusterfinders. | |
21de9ddd | 29 | * |
30 | * <h2>General properties:</h2> | |
31 | * | |
6b7742a2 | 32 | * Component ID: \b ITSClusterFinderSPD or ITSClusterFinderSDD or ITSClusterFinderSSD <br> |
21de9ddd | 33 | * Library: \b libAliHLTITS.so <br> |
34 | * Input Data Types: <br> | |
6b7742a2 | 35 | * kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSPD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSDD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSD <br> |
21de9ddd | 36 | * |
37 | * Output Data Types: <br> | |
6b7742a2 | 38 | * kAliHLTDataTypeClusters|kAliHLTDataOriginITSSPD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSDD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSSD <br> |
21de9ddd | 39 | * |
40 | * <h2>Mandatory arguments:</h2> | |
41 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
42 | * | |
43 | * <h2>Optional arguments:</h2> | |
44 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
45 | * | |
46 | * <h2>Configuration:</h2> | |
47 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
48 | * \li -config1 <i> teststring </i> <br> | |
49 | * a configuration argument with one parameter | |
50 | * \li -config2 <br> | |
51 | * a configuration argument without parameters | |
52 | * | |
53 | * <h2>Default CDB entries:</h2> | |
54 | * TODO | |
55 | * | |
56 | * <h2>Performance:</h2> | |
57 | * TODO | |
58 | * | |
59 | * <h2>Memory consumption:</h2> | |
60 | * TODO | |
61 | * | |
62 | * <h2>Output size:</h2> | |
63 | * TODO | |
5f2721d5 | 64 | * |
65 | * @ingroup alihlt_its_components | |
66 | */ | |
6b7742a2 | 67 | class AliHLTITSClusterFinderComponent : public AliHLTProcessor |
5f2721d5 | 68 | { |
69 | public: | |
6b7742a2 | 70 | /** |
71 | * Defines for selecting clusterfinder for SPD, SDD or SSD. | |
72 | */ | |
73 | enum { | |
74 | kClusterFinderSPD, | |
75 | kClusterFinderSDD, | |
76 | kClusterFinderSSD | |
77 | }; | |
5f2721d5 | 78 | /* |
79 | * --------------------------------------------------------------------------------- | |
80 | * Constructor / Destructor | |
81 | * --------------------------------------------------------------------------------- | |
82 | */ | |
83 | ||
6b7742a2 | 84 | /** constructor |
85 | * @param mode input type see e.g. @ref kClusterFinderSPD | |
86 | */ | |
87 | AliHLTITSClusterFinderComponent(int mode); | |
5f2721d5 | 88 | |
89 | /** destructor */ | |
6b7742a2 | 90 | virtual ~AliHLTITSClusterFinderComponent(); |
5f2721d5 | 91 | |
92 | /* | |
93 | * --------------------------------------------------------------------------------- | |
94 | * Public functions to implement AliHLTComponent's interface. | |
95 | * These functions are required for the registration process | |
96 | * --------------------------------------------------------------------------------- | |
97 | */ | |
98 | ||
99 | /** interface function, see @ref AliHLTComponent for description */ | |
100 | const char* GetComponentID(); | |
101 | ||
102 | /** interface function, see @ref AliHLTComponent for description */ | |
103 | void GetInputDataTypes( vector<AliHLTComponentDataType>& list); | |
104 | ||
105 | /** interface function, see @ref AliHLTComponent for description */ | |
106 | AliHLTComponentDataType GetOutputDataType(); | |
107 | ||
108 | /** interface function, see @ref AliHLTComponent for description */ | |
109 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
110 | ||
111 | /** interface function, see @ref AliHLTComponent for description */ | |
112 | AliHLTComponent* Spawn(); | |
113 | ||
114 | protected: | |
115 | ||
116 | /* | |
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 | */ | |
123 | ||
124 | /** Initialization */ | |
125 | Int_t DoInit( int argc, const char** argv ); | |
126 | ||
127 | /** DeInitialization */ | |
128 | Int_t DoDeinit(); | |
129 | ||
5f2721d5 | 130 | /** EventLoop */ |
131 | //Int_t DoEvent( const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, | |
132 | // AliHLTComponentTriggerData& trigData, AliHLTUInt8_t* outputPtr | |
133 | // ,AliHLTUInt32_t& size, AliHLTComponentBlockList& outputBlocks); | |
134 | ||
135 | Int_t DoEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/); | |
6b7742a2 | 136 | |
137 | int Reconfigure(const char* cdbEntry, const char* chainId); | |
5f2721d5 | 138 | |
139 | using AliHLTProcessor::DoEvent; | |
140 | ||
141 | /////////////////////////////////////////////////////////////////////////////////// | |
142 | ||
6b7742a2 | 143 | private: |
144 | /** standard constructor prohibited */ | |
145 | AliHLTITSClusterFinderComponent(); | |
5f2721d5 | 146 | /** copy constructor prohibited */ |
6b7742a2 | 147 | AliHLTITSClusterFinderComponent(const AliHLTITSClusterFinderComponent&); |
5f2721d5 | 148 | /** assignment operator prohibited */ |
6b7742a2 | 149 | AliHLTITSClusterFinderComponent& operator=(const AliHLTITSClusterFinderComponent&); |
150 | /** | |
151 | * Configure the component. | |
152 | * Parse a string for the configuration arguments and set the component | |
153 | * properties. | |
154 | */ | |
155 | int Configure(const char* arguments); | |
5f2721d5 | 156 | /* |
157 | * --------------------------------------------------------------------------------- | |
158 | * Members - private | |
159 | * --------------------------------------------------------------------------------- | |
160 | */ | |
161 | ||
6b7742a2 | 162 | /** |
163 | * switch to indicated the ClusterFinder | |
164 | * use fModeSwitch = 0 for SPD | |
165 | * use fModeSwitch = 1 for SDD | |
166 | * use fModeSwitch = 2 for SSD | |
167 | */ | |
168 | Int_t fModeSwitch; | |
169 | ||
170 | Int_t fNModules; // total number of modules | |
171 | Int_t fId; // ddl offset | |
172 | Int_t fNddl; // number of ddl's | |
173 | ||
d293cef8 | 174 | TClonesArray** fClusters; //!transient |
175 | ||
5f2721d5 | 176 | /** the reader object for data decoding */ |
177 | AliRawReaderMemory* fRawReader; //!transient | |
178 | ||
179 | AliITSDetTypeRec* fDettype; //!transient | |
180 | ||
5f2721d5 | 181 | AliITSgeom* fgeom; //!transient |
182 | ||
183 | AliITSInitGeometry* fgeomInit; //!transient | |
6e34b293 | 184 | |
3f61e9ce | 185 | AliHLTITSClusterFinderSPD *fSPD; |
186 | ||
187 | double fStatTime; | |
188 | double fStatTimeAll; | |
189 | double fStatTimeC; | |
190 | double fStatTimeAllC; | |
191 | int fStatNEv; | |
192 | ||
6b7742a2 | 193 | ClassDef(AliHLTITSClusterFinderComponent, 0) |
5f2721d5 | 194 | |
195 | }; | |
196 | #endif |