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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 | |
23 | /** | |
6b7742a2 | 24 | * @class AliHLTITSClusterFinderComponent |
25 | * HLT Component to run the ITS offline clusterfinders. | |
21de9ddd | 26 | * |
27 | * <h2>General properties:</h2> | |
28 | * | |
6b7742a2 | 29 | * Component ID: \b ITSClusterFinderSPD or ITSClusterFinderSDD or ITSClusterFinderSSD <br> |
21de9ddd | 30 | * Library: \b libAliHLTITS.so <br> |
31 | * Input Data Types: <br> | |
6b7742a2 | 32 | * kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSPD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSDD or kAliHLTDataTypeDDLRaw|kAliHLTDataOriginITSSD <br> |
21de9ddd | 33 | * |
34 | * Output Data Types: <br> | |
6b7742a2 | 35 | * kAliHLTDataTypeClusters|kAliHLTDataOriginITSSPD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSDD or kAliHLTDataTypeClusters|kAliHLTDataOriginITSSSD <br> |
21de9ddd | 36 | * |
37 | * <h2>Mandatory arguments:</h2> | |
38 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
39 | * | |
40 | * <h2>Optional arguments:</h2> | |
41 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
42 | * | |
43 | * <h2>Configuration:</h2> | |
44 | * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting --> | |
45 | * \li -config1 <i> teststring </i> <br> | |
46 | * a configuration argument with one parameter | |
47 | * \li -config2 <br> | |
48 | * a configuration argument without parameters | |
49 | * | |
50 | * <h2>Default CDB entries:</h2> | |
51 | * TODO | |
52 | * | |
53 | * <h2>Performance:</h2> | |
54 | * TODO | |
55 | * | |
56 | * <h2>Memory consumption:</h2> | |
57 | * TODO | |
58 | * | |
59 | * <h2>Output size:</h2> | |
60 | * TODO | |
5f2721d5 | 61 | * |
62 | * @ingroup alihlt_its_components | |
63 | */ | |
6b7742a2 | 64 | class AliHLTITSClusterFinderComponent : public AliHLTProcessor |
5f2721d5 | 65 | { |
66 | public: | |
6b7742a2 | 67 | /** |
68 | * Defines for selecting clusterfinder for SPD, SDD or SSD. | |
69 | */ | |
70 | enum { | |
71 | kClusterFinderSPD, | |
72 | kClusterFinderSDD, | |
73 | kClusterFinderSSD | |
74 | }; | |
5f2721d5 | 75 | /* |
76 | * --------------------------------------------------------------------------------- | |
77 | * Constructor / Destructor | |
78 | * --------------------------------------------------------------------------------- | |
79 | */ | |
80 | ||
6b7742a2 | 81 | /** constructor |
82 | * @param mode input type see e.g. @ref kClusterFinderSPD | |
83 | */ | |
84 | AliHLTITSClusterFinderComponent(int mode); | |
5f2721d5 | 85 | |
86 | /** destructor */ | |
6b7742a2 | 87 | virtual ~AliHLTITSClusterFinderComponent(); |
5f2721d5 | 88 | |
89 | /* | |
90 | * --------------------------------------------------------------------------------- | |
91 | * Public functions to implement AliHLTComponent's interface. | |
92 | * These functions are required for the registration process | |
93 | * --------------------------------------------------------------------------------- | |
94 | */ | |
95 | ||
96 | /** interface function, see @ref AliHLTComponent for description */ | |
97 | const char* GetComponentID(); | |
98 | ||
99 | /** interface function, see @ref AliHLTComponent for description */ | |
100 | void GetInputDataTypes( vector<AliHLTComponentDataType>& list); | |
101 | ||
102 | /** interface function, see @ref AliHLTComponent for description */ | |
103 | AliHLTComponentDataType GetOutputDataType(); | |
104 | ||
105 | /** interface function, see @ref AliHLTComponent for description */ | |
106 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
107 | ||
108 | /** interface function, see @ref AliHLTComponent for description */ | |
109 | AliHLTComponent* Spawn(); | |
110 | ||
111 | protected: | |
112 | ||
113 | /* | |
114 | * --------------------------------------------------------------------------------- | |
115 | * Protected functions to implement AliHLTComponent's interface. | |
116 | * These functions provide initialization as well as the actual processing | |
117 | * capabilities of the component. | |
118 | * --------------------------------------------------------------------------------- | |
119 | */ | |
120 | ||
121 | /** Initialization */ | |
122 | Int_t DoInit( int argc, const char** argv ); | |
123 | ||
124 | /** DeInitialization */ | |
125 | Int_t DoDeinit(); | |
126 | ||
5f2721d5 | 127 | /** EventLoop */ |
128 | //Int_t DoEvent( const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, | |
129 | // AliHLTComponentTriggerData& trigData, AliHLTUInt8_t* outputPtr | |
130 | // ,AliHLTUInt32_t& size, AliHLTComponentBlockList& outputBlocks); | |
131 | ||
132 | Int_t DoEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/); | |
6b7742a2 | 133 | |
134 | int Reconfigure(const char* cdbEntry, const char* chainId); | |
5f2721d5 | 135 | |
136 | using AliHLTProcessor::DoEvent; | |
137 | ||
138 | /////////////////////////////////////////////////////////////////////////////////// | |
139 | ||
6b7742a2 | 140 | private: |
141 | /** standard constructor prohibited */ | |
142 | AliHLTITSClusterFinderComponent(); | |
5f2721d5 | 143 | /** copy constructor prohibited */ |
6b7742a2 | 144 | AliHLTITSClusterFinderComponent(const AliHLTITSClusterFinderComponent&); |
5f2721d5 | 145 | /** assignment operator prohibited */ |
6b7742a2 | 146 | AliHLTITSClusterFinderComponent& operator=(const AliHLTITSClusterFinderComponent&); |
147 | /** | |
148 | * Configure the component. | |
149 | * Parse a string for the configuration arguments and set the component | |
150 | * properties. | |
151 | */ | |
152 | int Configure(const char* arguments); | |
5f2721d5 | 153 | /* |
154 | * --------------------------------------------------------------------------------- | |
155 | * Members - private | |
156 | * --------------------------------------------------------------------------------- | |
157 | */ | |
158 | ||
6b7742a2 | 159 | /** |
160 | * switch to indicated the ClusterFinder | |
161 | * use fModeSwitch = 0 for SPD | |
162 | * use fModeSwitch = 1 for SDD | |
163 | * use fModeSwitch = 2 for SSD | |
164 | */ | |
165 | Int_t fModeSwitch; | |
166 | ||
167 | Int_t fNModules; // total number of modules | |
168 | Int_t fId; // ddl offset | |
169 | Int_t fNddl; // number of ddl's | |
170 | ||
d293cef8 | 171 | TClonesArray** fClusters; //!transient |
172 | ||
5f2721d5 | 173 | /** the reader object for data decoding */ |
174 | AliRawReaderMemory* fRawReader; //!transient | |
175 | ||
176 | AliITSDetTypeRec* fDettype; //!transient | |
177 | ||
5f2721d5 | 178 | AliITSgeom* fgeom; //!transient |
179 | ||
180 | AliITSInitGeometry* fgeomInit; //!transient | |
6e34b293 | 181 | |
6b7742a2 | 182 | ClassDef(AliHLTITSClusterFinderComponent, 0) |
5f2721d5 | 183 | |
184 | }; | |
185 | #endif |