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33a4976d | 1 | // $Id$ |
2 | /************************************************************************** | |
3 | * This file is property of and copyright by the ALICE HLT Project * | |
4 | * ALICE Experiment at CERN, All rights reserved. * | |
5 | * * | |
6 | * Primary Authors: Jochen Thaeder <thaeder@kip.uni-heidelberg.de> * | |
7 | * for The ALICE HLT Project. * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
17 | ||
18 | /** @file AliHLTTPCCalibTimeComponent.cxx | |
19 | @author Kalliopi Kanaki | |
20 | @date 2009-07-08 | |
21 | @brief A calibration component for interfacing the offline calculation of TPC drift velocity correction | |
22 | */ | |
23 | ||
24 | // see header file for class documentation | |
25 | // or | |
26 | // refer to README to build package | |
27 | // or | |
28 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
29 | ||
30 | #if __GNUC__>= 3 | |
31 | using namespace std; | |
32 | #endif | |
33 | ||
34 | #include "AliHLTTPCCalibTimeComponent.h" | |
35 | ||
36 | #include "AliHLTTPCDefinitions.h" | |
37 | #include "AliTPCcalibTime.h" | |
8677d183 | 38 | #include "AliESDEvent.h" |
39 | ||
40 | #include "TObjArray.h" | |
41 | #include "TString.h" | |
33a4976d | 42 | |
43 | #include <cstdlib> | |
44 | #include <cerrno> | |
33a4976d | 45 | |
46 | ||
47 | ClassImp(AliHLTTPCCalibTimeComponent) // ROOT macro for the implementation of ROOT specific class methods | |
48 | ||
49 | AliHLTTPCCalibTimeComponent::AliHLTTPCCalibTimeComponent() | |
50 | : | |
51 | fCalibTime(NULL), | |
52 | fESDEvent(NULL), | |
8677d183 | 53 | fSeedArray(NULL), |
33a4976d | 54 | fMinPartition(5), |
55 | fMaxPartition(0), | |
56 | fMinSlice(35), | |
57 | fMaxSlice(0), | |
58 | fSpecification(0) , | |
59 | fEnableAnalysis(kTRUE) | |
60 | { | |
61 | // see header file for class documentation | |
62 | // or | |
63 | // refer to README to build package | |
64 | // or | |
65 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
66 | } | |
67 | ||
68 | AliHLTTPCCalibTimeComponent::~AliHLTTPCCalibTimeComponent() { | |
69 | // see header file for class documentation | |
70 | } | |
71 | ||
72 | ||
73 | const char* AliHLTTPCCalibTimeComponent::GetComponentID() { | |
74 | // see header file for class documentation | |
75 | ||
76 | return "TPCCalibTime"; | |
77 | } | |
78 | ||
79 | void AliHLTTPCCalibTimeComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list) { | |
80 | // see header file for class documentation | |
81 | ||
82 | list.clear(); | |
83 | list.push_back( kAliHLTDataTypeTObjArray ); // output of TPCCalibSeedMaker | |
8677d183 | 84 | list.push_back( kAliHLTDataTypeESDObject ); // output of TPCEsdConverter |
33a4976d | 85 | } |
86 | ||
87 | AliHLTComponentDataType AliHLTTPCCalibTimeComponent::GetOutputDataType() { | |
88 | // see header file for class documentation | |
89 | ||
90 | return AliHLTTPCDefinitions::fgkCalibCEDataType; | |
91 | } | |
92 | ||
93 | void AliHLTTPCCalibTimeComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) { | |
94 | // see header file for class documentation | |
95 | ||
96 | constBase = 0; | |
97 | inputMultiplier = (2.0); // to be estimated | |
98 | } | |
99 | ||
100 | AliHLTComponent* AliHLTTPCCalibTimeComponent::Spawn() { | |
101 | // see header file for class documentation | |
102 | ||
103 | return new AliHLTTPCCalibTimeComponent(); | |
104 | } | |
105 | ||
106 | ||
107 | Int_t AliHLTTPCCalibTimeComponent::ScanArgument( Int_t argc, const char** argv ) { | |
108 | // see header file for class documentation | |
109 | ||
110 | Int_t iResult = 0; | |
111 | TString argument = ""; | |
112 | TString parameter = ""; | |
113 | ||
114 | if(!argc) return -EINVAL; | |
115 | ||
116 | argument = argv[iResult]; | |
117 | ||
118 | if(argument.IsNull()) return -EINVAL; | |
119 | ||
120 | if( argument.CompareTo("-enable-analysis") == 0 ){ | |
121 | HLTInfo( "Analysis before shipping data to FXS enabled." ); | |
122 | fEnableAnalysis = kTRUE; | |
123 | } | |
124 | else { | |
125 | iResult = -EINVAL; | |
126 | } | |
127 | return iResult; | |
128 | } | |
129 | ||
130 | Int_t AliHLTTPCCalibTimeComponent::InitCalibration() { | |
131 | // see header file for class documentation | |
132 | ||
133 | if(fCalibTime) return EINPROGRESS; | |
134 | //fCalibTime = new AliTPCcalibTime(); | |
135 | ||
136 | fCalibTime = new AliTPCcalibTime("cosmicTime","cosmicTime",0, 1213.9e+06, 1213.96e+06); | |
137 | //AliTPCcalibTime::AliTPCcalibTime(const Text_t *name, const Text_t *title, UInt_t StartTime, UInt_t EndTime, Int_t deltaIntegrationTimeVdrift) | |
138 | ||
139 | return 0; | |
140 | } | |
141 | ||
142 | Int_t AliHLTTPCCalibTimeComponent::DeinitCalibration() { | |
143 | // see header file for class documentation | |
144 | ||
145 | if(fCalibTime) delete fCalibTime; | |
146 | fCalibTime = NULL; | |
147 | ||
148 | return 0; | |
149 | } | |
150 | ||
151 | Int_t AliHLTTPCCalibTimeComponent::ProcessCalibration( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/ ){ | |
152 | // see header file for class documentation | |
153 | ||
154 | if(GetFirstInputBlock( kAliHLTDataTypeSOR ) || GetFirstInputBlock( kAliHLTDataTypeEOR )) return 0; | |
155 | ||
8677d183 | 156 | TObject *iterESD, *iterSEED = NULL; |
33a4976d | 157 | |
8677d183 | 158 | //----------- loop over output of TPCEsdConverter ----------------// |
159 | ||
160 | for(iterESD = (TObject*)GetFirstInputObject(kAliHLTDataTypeESDObject|kAliHLTDataOriginTPC); iterESD != NULL; iterESD = (TObject*)GetNextInputObject()){ | |
161 | ||
162 | if(GetDataType(iterSEED) != (kAliHLTDataTypeESDObject | kAliHLTDataOriginTPC)) continue; | |
33a4976d | 163 | |
8677d183 | 164 | AliHLTUInt8_t slice = AliHLTTPCDefinitions::GetMinSliceNr(GetSpecification(iterESD)); |
165 | AliHLTUInt8_t partition = AliHLTTPCDefinitions::GetMinPatchNr(GetSpecification(iterESD)); | |
33a4976d | 166 | |
167 | if( partition < fMinPartition ) fMinPartition = partition; | |
168 | if( partition > fMaxPartition ) fMaxPartition = partition; | |
169 | if( slice < fMinSlice ) fMinSlice = slice; | |
170 | if( slice > fMaxSlice ) fMaxSlice = slice; | |
8677d183 | 171 | |
172 | fESDEvent = dynamic_cast<AliESDEvent*>(iterESD); | |
173 | fESDEvent->CreateStdContent(); | |
33a4976d | 174 | } |
175 | ||
33a4976d | 176 | |
8677d183 | 177 | //--------------- output over TObjArray of AliTPCseed objects (output of TPCSeedMaker) -------------------// |
33a4976d | 178 | |
8677d183 | 179 | for(iterSEED = (TObject*)GetFirstInputObject(kAliHLTDataTypeTObjArray|kAliHLTDataOriginTPC); iterSEED != NULL; iterSEED = (TObject*)GetNextInputObject()){ |
180 | ||
181 | if(GetDataType(iterSEED) != (kAliHLTDataTypeTObjArray | kAliHLTDataOriginTPC)) continue; | |
182 | ||
183 | fSeedArray = dynamic_cast<TObjArray*>(iterSEED); | |
184 | } | |
185 | ||
186 | fCalibTime->Process(fESDEvent); | |
187 | ||
188 | ||
189 | ||
33a4976d | 190 | fSpecification = AliHLTTPCDefinitions::EncodeDataSpecification( fMinSlice, fMaxSlice, fMinPartition, fMaxPartition ); |
191 | PushBack( (TObject*)fCalibTime, AliHLTTPCDefinitions::fgkCalibCEDataType, fSpecification); | |
192 | ||
193 | return 0; | |
194 | } | |
195 | ||
196 | Int_t AliHLTTPCCalibTimeComponent::ShipDataToFXS( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/ ){ | |
197 | // see header file for class documentation | |
198 | ||
8677d183 | 199 | if(fEnableAnalysis) fCalibTime->Analyze(); |
33a4976d | 200 | PushToFXS( (TObject*)fCalibTime, "TPC", "Time" ) ; |
201 | ||
202 | return 0; | |
203 | } | |
204 | ||
205 |