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9e239e96 | 1 | //-*- Mode: C++ -*- |
a8faa65e | 2 | // $Id$ |
9e239e96 | 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: Chiara Oppedisano <Chiara.Oppedisano@to.infn.it> * | |
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 AliHLTZDCAgent.cxx | |
21 | @author Chiara Oppedisano <Chiara.Oppedisano@to.infn.it> | |
22 | @brief Agent of the libAliHLTZDC library | |
23 | */ | |
24 | ||
25 | #include <cassert> | |
26 | ||
27 | #include "TSystem.h" | |
28 | ||
29 | #include "AliHLTZDCAgent.h" | |
30 | ||
31 | #include "AliHLTErrorGuard.h" | |
32 | ||
33 | // header files of library components | |
34 | #include "AliHLTZDCESDRecoComponent.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 | AliHLTZDCAgent gAliHLTZDCAgent; | |
42 | ||
43 | /** ROOT macro for the implementation of ROOT specific class methods */ | |
44 | ClassImp(AliHLTZDCAgent) | |
45 | ||
46 | AliHLTZDCAgent::AliHLTZDCAgent() : | |
47 | AliHLTModuleAgent("ZDC") | |
48 | { | |
49 | // see header file for class documentation | |
50 | // or | |
51 | // refer to README to build package | |
52 | // or | |
53 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
54 | } | |
55 | ||
56 | AliHLTZDCAgent::~AliHLTZDCAgent() | |
57 | { | |
58 | // see header file for class documentation | |
59 | } | |
60 | ||
61 | int AliHLTZDCAgent::CreateConfigurations(AliHLTConfigurationHandler* handler, | |
62 | AliRawReader* rawReader, | |
63 | AliRunLoader* runloader) const | |
64 | { | |
65 | // see header file for class documentation | |
66 | ||
67 | if (!handler) | |
68 | return -EINVAL; | |
69 | ||
70 | if (rawReader || !runloader) { | |
71 | // AliSimulation: use the AliRawReaderPublisher if the raw reader is available | |
72 | // Alireconstruction: indicated by runloader==NULL, run always on raw data | |
73 | ||
74 | // -- Define the ZDC raw publisher | |
75 | // ----------------------------------- | |
76 | TString arg("-equipmentid 3840 -datatype 'DDL_RAW ' 'ZDC ' -dataspec 0x01"); | |
77 | handler->CreateConfiguration("ZDC-DP_0", "AliRawReaderPublisher", NULL , arg.Data()); | |
78 | ||
79 | // -- Define the VZERO reconstruction components | |
80 | // ----------------------------------------------- | |
4423e419 | 81 | handler->CreateConfiguration("ZDC-RECO", "ZDCESDReco", "ZDC-DP_0", ""); |
9e239e96 | 82 | } |
83 | else if (runloader && !rawReader) { | |
84 | // indicates AliSimulation with no RawReader available -> run on digits | |
85 | ||
86 | /* NOT Tested/ implemented yet | |
87 | handler->CreateConfiguration("DigitPublisher","AliLoaderPublisher",NULL, | |
88 | "-loader ZDCLoader -datatype 'ALITREED' 'ZDC '"); | |
89 | handler->CreateConfiguration("Digit","ZDCReconstruction","DigitPublisher",""); | |
90 | */ | |
91 | } | |
92 | ||
93 | return 0; | |
94 | } | |
95 | ||
96 | const char* AliHLTZDCAgent::GetReconstructionChains(AliRawReader* /*rawReader*/, | |
97 | AliRunLoader* /*runloader*/) const | |
98 | { | |
99 | // see header file for class documentation | |
100 | ||
101 | // ZDC called only from the EsdConverter | |
102 | return NULL; | |
103 | } | |
104 | ||
105 | const char* AliHLTZDCAgent::GetRequiredComponentLibraries() const | |
106 | { | |
107 | // see header file for class documentation | |
108 | return "libAliHLTUtil.so libAliHLTZDC.so"; | |
109 | } | |
110 | ||
111 | int AliHLTZDCAgent::RegisterComponents(AliHLTComponentHandler* pHandler) const | |
112 | { | |
113 | // see header file for class documentation | |
114 | assert(pHandler); | |
115 | if (!pHandler) return -EINVAL; | |
116 | pHandler->AddComponent(new AliHLTZDCESDRecoComponent); | |
117 | ||
118 | return 0; | |
119 | } | |
120 | ||
121 | int AliHLTZDCAgent::GetHandlerDescription(AliHLTComponentDataType dt, | |
122 | AliHLTUInt32_t spec, | |
123 | AliHLTOUTHandlerDesc& desc) const | |
124 | { | |
125 | // see header file for class documentation | |
126 | if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginZDC)) { | |
127 | desc=AliHLTOUTHandlerDesc(kRawReader, dt, GetModuleId()); | |
128 | HLTInfo("module %s handles data block type %s specification %d (0x%x)", | |
129 | GetModuleId(), AliHLTComponent::DataType2Text(dt).c_str(), spec, spec); | |
130 | return 1; | |
131 | } | |
132 | ||
133 | // add TObject data blocks of type {ESD_CONT:ZDC } to ESD | |
134 | if (dt==(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC)) { | |
135 | desc=AliHLTOUTHandlerDesc(kEsd, dt, GetModuleId()); | |
136 | HLTInfo("module %s handles data block type %s specification %d (0x%x)", | |
137 | GetModuleId(), AliHLTComponent::DataType2Text(dt).c_str(), spec, spec); | |
138 | return 1; | |
139 | } | |
140 | ||
141 | return 0; | |
142 | } | |
143 | ||
144 | AliHLTOUTHandler* AliHLTZDCAgent::GetOutputHandler(AliHLTComponentDataType dt, | |
145 | AliHLTUInt32_t /*spec*/) | |
146 | { | |
147 | // see header file for class documentation | |
148 | if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginZDC)) { | |
149 | // use the default handler | |
150 | static AliHLTOUTHandlerEquId handler; | |
151 | return &handler; | |
152 | } | |
153 | ||
154 | if (dt==(kAliHLTDataTypeESDContent|kAliHLTDataOriginZDC)) { | |
155 | // use AliHLTOUTHandlerEsdBranch handler to add the TObject | |
156 | // to the ESD branch | |
157 | // Note: the object should have an appropriate name returned | |
158 | // by GetName(). Use SetName() to prepare the object before streaming | |
159 | static AliHLTOUTHandlerEsdBranch handler; | |
160 | return &handler; | |
161 | } | |
162 | ||
163 | return NULL; | |
164 | } | |
165 | ||
166 | int AliHLTZDCAgent::DeleteOutputHandler(AliHLTOUTHandler* pInstance) | |
167 | { | |
168 | // see header file for class documentation | |
169 | if (pInstance==NULL) return -EINVAL; | |
170 | ||
171 | // nothing to delete, the handler have been defined static | |
172 | return 0; | |
173 | } | |
174 | ||
175 | // ################################################################################# | |
176 | AliHLTModulePreprocessor* AliHLTZDCAgent::GetPreprocessor() { | |
177 | // see header file for class documentation | |
178 | ALIHLTERRORGUARD(5, "GetPreProcessor not implemented for this module"); | |
179 | return NULL; | |
180 | } |