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e7918895 | 1 | //-*- Mode: C++ -*- |
2 | // $Id: AliHLTVZEROAgent.cxx $ | |
3 | ||
4 | /************************************************************************** | |
5 | * This file is property of and copyright by the ALICE HLT Project * | |
6 | * ALICE Experiment at CERN, All rights reserved. * | |
7 | * * | |
8 | * Primary Authors: Jochen Thaeder <jochen@thaeder.de> * | |
9 | * for The ALICE HLT Project. * | |
10 | * * | |
11 | * Permission to use, copy, modify and distribute this software and its * | |
12 | * documentation strictly for non-commercial purposes is hereby granted * | |
13 | * without fee, provided that the above copyright notice appears in all * | |
14 | * copies and that both the copyright notice and this permission notice * | |
15 | * appear in the supporting documentation. The authors make no claims * | |
16 | * about the suitability of this software for any purpose. It is * | |
17 | * provided "as is" without express or implied warranty. * | |
18 | **************************************************************************/ | |
19 | ||
20 | /** @file AliHLTVZEROAgent.cxx | |
21 | @author Jochen Thaeder <jochen@thaeder.de> | |
22 | @brief Agent of the libAliHLTVZERO library | |
23 | */ | |
24 | ||
25 | #include <cassert> | |
26 | ||
27 | #include "TSystem.h" | |
28 | ||
29 | #include "AliHLTVZEROAgent.h" | |
30 | ||
31 | #include "AliHLTErrorGuard.h" | |
32 | ||
33 | // header files of library components | |
34 | #include "AliHLTVZERORecoComponent.h" | |
35 | ||
36 | // raw data handler of HLTOUT data | |
37 | #include "AliHLTOUTHandlerEquId.h" | |
38 | #include "AliHLTOUTHandlerEsdBranch.h" | |
39 | ||
40 | /** global instance for agent registration */ | |
41 | AliHLTVZEROAgent gAliHLTVZEROAgent; | |
42 | ||
43 | /** ROOT macro for the implementation of ROOT specific class methods */ | |
44 | ClassImp(AliHLTVZEROAgent) | |
45 | ||
46 | /* | |
47 | * --------------------------------------------------------------------------------- | |
48 | * Constructor / Destructor | |
49 | * --------------------------------------------------------------------------------- | |
50 | */ | |
51 | ||
52 | // ################################################################################# | |
53 | AliHLTVZEROAgent::AliHLTVZEROAgent() : | |
54 | AliHLTModuleAgent("VZERO") { | |
55 | // see header file for class documentation | |
56 | // or | |
57 | // refer to README to build package | |
58 | // or | |
59 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
60 | } | |
61 | ||
62 | // ################################################################################# | |
63 | AliHLTVZEROAgent::~AliHLTVZEROAgent() { | |
64 | // see header file for class documentation | |
65 | } | |
66 | ||
67 | /* | |
68 | * --------------------------------------------------------------------------------- | |
69 | * Public functions to implement AliHLTModuleAgent's interface. | |
70 | * These functions are required for the registration process | |
71 | * --------------------------------------------------------------------------------- | |
72 | */ | |
73 | ||
74 | // ################################################################################# | |
75 | Int_t AliHLTVZEROAgent::CreateConfigurations(AliHLTConfigurationHandler* handler, | |
76 | AliRawReader* rawReader, AliRunLoader* runloader) const { | |
77 | // see header file for class documentation | |
78 | ||
79 | if (!handler) | |
80 | return -EINVAL; | |
81 | ||
82 | if (rawReader || !runloader) { | |
83 | // AliSimulation: use the AliRawReaderPublisher if the raw reader is available | |
84 | // Alireconstruction: indicated by runloader==NULL, run always on raw data | |
85 | ||
86 | // -- Define the VZERO raw publisher | |
87 | // ----------------------------------- | |
88 | TString arg("-equipmentid 3584 -datatype 'DDL_RAW ' 'VZRO' -dataspec 0x01"); | |
89 | handler->CreateConfiguration("VZERO-DP_0", "AliRawReaderPublisher", NULL , arg.Data()); | |
90 | ||
91 | // -- Define the VZERO reconstruction components | |
92 | // ----------------------------------------------- | |
93 | handler->CreateConfiguration("VZERO-RECO", "VZEROReconstruction", "VZERO-DP_0", ""); | |
94 | } | |
95 | else if (runloader && !rawReader) { | |
96 | // indicates AliSimulation with no RawReader available -> run on digits | |
97 | ||
98 | /* NOT Tested/ implemented yet | |
99 | handler->CreateConfiguration("DigitPublisher","AliLoaderPublisher",NULL, | |
100 | "-loader VZEROLoader -datatype 'ALITREED' 'VZRO'"); | |
101 | handler->CreateConfiguration("Digit","VZEROReconstruction","DigitPublisher",""); | |
102 | */ | |
103 | } | |
104 | ||
105 | return 0; | |
106 | } | |
107 | ||
108 | // ################################################################################# | |
109 | const Char_t* AliHLTVZEROAgent::GetReconstructionChains(AliRawReader* /*rawReader*/, | |
110 | AliRunLoader* /*runloader*/) const { | |
111 | // see header file for class documentation | |
112 | ||
113 | // VZERO called only from the EsdConverter | |
114 | return NULL; | |
115 | } | |
116 | ||
117 | // ################################################################################# | |
118 | const Char_t* AliHLTVZEROAgent::GetRequiredComponentLibraries() const { | |
119 | // see header file for class documentation | |
120 | return "libAliHLTUtil.so libAliHLTVZERO.so"; | |
121 | } | |
122 | ||
123 | // ################################################################################# | |
124 | Int_t AliHLTVZEROAgent::RegisterComponents(AliHLTComponentHandler* pHandler) const { | |
125 | // see header file for class documentation | |
126 | assert(pHandler); | |
127 | if (!pHandler) return -EINVAL; | |
128 | ||
129 | pHandler->AddComponent(new AliHLTVZERORecoComponent); | |
130 | ||
131 | return 0; | |
132 | } | |
133 | ||
134 | // ################################################################################# | |
135 | Int_t AliHLTVZEROAgent::GetHandlerDescription(AliHLTComponentDataType dt, AliHLTUInt32_t spec, | |
136 | AliHLTOUTHandlerDesc& desc) const { | |
137 | // see header file for class documentation | |
138 | if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginVZERO)) { | |
139 | desc=AliHLTOUTHandlerDesc(kRawReader, dt, GetModuleId()); | |
140 | HLTInfo("module %s handles data block type %s specification %d (0x%x)", | |
141 | GetModuleId(), AliHLTComponent::DataType2Text(dt).c_str(), spec, spec); | |
142 | return 1; | |
143 | } | |
144 | ||
145 | // add TObject data blocks of type {ESD_CONT:VZRO} to ESD | |
146 | if (dt==(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO)) { | |
147 | desc=AliHLTOUTHandlerDesc(kEsd, dt, GetModuleId()); | |
148 | HLTInfo("module %s handles data block type %s specification %d (0x%x)", | |
149 | GetModuleId(), AliHLTComponent::DataType2Text(dt).c_str(), spec, spec); | |
150 | return 1; | |
151 | } | |
152 | ||
153 | return 0; | |
154 | } | |
155 | ||
156 | // ################################################################################# | |
157 | AliHLTOUTHandler* AliHLTVZEROAgent::GetOutputHandler(AliHLTComponentDataType dt, | |
158 | AliHLTUInt32_t /*spec*/) { | |
159 | // see header file for class documentation | |
160 | if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginVZERO)) { | |
161 | // use the default handler | |
162 | static AliHLTOUTHandlerEquId handler; | |
163 | return &handler; | |
164 | } | |
165 | ||
166 | if (dt==(kAliHLTDataTypeESDContent|kAliHLTDataOriginVZERO)) { | |
167 | // use AliHLTOUTHandlerEsdBranch handler to add the TObject | |
168 | // to the ESD branch | |
169 | // Note: the object should have an appropriate name returned | |
170 | // by GetName(). Use SetName() to prepare the object before streaming | |
171 | static AliHLTOUTHandlerEsdBranch handler; | |
172 | return &handler; | |
173 | } | |
174 | ||
175 | return NULL; | |
176 | } | |
177 | ||
178 | // ################################################################################# | |
179 | Int_t AliHLTVZEROAgent::DeleteOutputHandler(AliHLTOUTHandler* pInstance) { | |
180 | // see header file for class documentation | |
181 | if (pInstance==NULL) return -EINVAL; | |
182 | ||
183 | // nothing to delete, the handler have been defined static | |
184 | return 0; | |
185 | } | |
186 | ||
187 | // ################################################################################# | |
188 | AliHLTModulePreprocessor* AliHLTVZEROAgent::GetPreprocessor() { | |
189 | // see header file for class documentation | |
190 | ALIHLTERRORGUARD(5, "GtePreProcessor not implemented for this module"); | |
191 | return NULL; | |
192 | } |