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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // $Id$ | |
17 | ||
18 | //----------------------------------------------------------------------------- | |
19 | /// \class AliMUONHVSubprocessor | |
20 | /// | |
21 | /// A subprocessor to read HV values for one run | |
22 | /// | |
23 | /// It simply creates a copy of the dcsAliasMap w/o information | |
24 | /// from the MUON TRK, and dumps this copy into the CDB | |
25 | /// | |
26 | /// \author Laurent Aphecetche, Subatech | |
27 | //----------------------------------------------------------------------------- | |
28 | ||
29 | #include "AliMUONHVSubprocessor.h" | |
30 | #include "AliMUONPreprocessor.h" | |
31 | ||
32 | #include "AliMpDEIterator.h" | |
33 | #include "AliMpDEManager.h" | |
34 | #include "AliMpDCSNamer.h" | |
35 | ||
36 | #include "AliCDBMetaData.h" | |
37 | #include "AliLog.h" | |
38 | ||
39 | #include "Riostream.h" | |
40 | #include "TMap.h" | |
41 | #include "TObjString.h" | |
42 | ||
43 | /// \cond CLASSIMP | |
44 | ClassImp(AliMUONHVSubprocessor) | |
45 | /// \endcond | |
46 | ||
47 | //_____________________________________________________________________________ | |
48 | AliMUONHVSubprocessor::AliMUONHVSubprocessor(AliMUONPreprocessor* master) | |
49 | : AliMUONVSubprocessor(master, | |
50 | "HV", | |
51 | "Get MUON Tracker HV values from DCS") | |
52 | { | |
53 | /// ctor | |
54 | } | |
55 | ||
56 | //_____________________________________________________________________________ | |
57 | AliMUONHVSubprocessor::~AliMUONHVSubprocessor() | |
58 | { | |
59 | /// dtor | |
60 | } | |
61 | ||
62 | //_____________________________________________________________________________ | |
63 | UInt_t | |
64 | AliMUONHVSubprocessor::Process(TMap* dcsAliasMap) | |
65 | { | |
66 | /// Make another alias map from dcsAliasMap, considering only MUON TRK aliases. | |
67 | ||
68 | TMap hv; | |
69 | hv.SetOwner(kTRUE); | |
70 | ||
71 | AliMpDCSNamer hvNamer("TRACKER"); | |
72 | ||
73 | AliMpDEIterator deIt; | |
74 | ||
75 | deIt.First(); | |
76 | ||
77 | TObjArray aliases; | |
78 | aliases.SetOwner(kTRUE); | |
79 | ||
80 | // we first generate a list of expected MCH DCS aliases we'll then look for | |
81 | ||
82 | while ( !deIt.IsDone() ) | |
83 | { | |
84 | Int_t detElemId = deIt.CurrentDEId(); | |
85 | ||
86 | switch ( AliMpDEManager::GetStationType(detElemId) ) | |
87 | { | |
88 | case AliMp::kStation12: | |
89 | { | |
90 | for ( int i = 0; i <3; ++i) | |
91 | { | |
92 | aliases.Add(new TObjString(hvNamer.DCSChannelName(detElemId,i))); | |
93 | } | |
94 | } | |
95 | break; | |
96 | case AliMp::kStation345: | |
97 | { | |
98 | aliases.Add(new TObjString(hvNamer.DCSChannelName(detElemId))); | |
99 | for ( int i = 0; i < hvNamer.NumberOfPCBs(detElemId); ++i) | |
100 | { | |
101 | aliases.Add(new TObjString(hvNamer.DCSSwitchName(detElemId,i))); | |
102 | } | |
103 | } | |
104 | break; | |
105 | default: | |
106 | break; | |
107 | }; | |
108 | ||
109 | deIt.Next(); | |
110 | } | |
111 | ||
112 | TIter next(&aliases); | |
113 | TObjString* alias; | |
114 | Bool_t kNoAliases(kTRUE); | |
115 | Int_t aliasNotFound(0); | |
116 | Int_t valueNotFound(0); | |
117 | ||
118 | while ( ( alias = static_cast<TObjString*>(next()) ) ) | |
119 | { | |
120 | TString aliasName(alias->String()); | |
121 | TPair* hvPair = static_cast<TPair*>(dcsAliasMap->FindObject(aliasName.Data())); | |
122 | if (!hvPair) | |
123 | { | |
124 | ++aliasNotFound; | |
125 | } | |
126 | else | |
127 | { | |
128 | kNoAliases = kFALSE; | |
129 | TObjArray* values = static_cast<TObjArray*>(hvPair->Value()->Clone()); | |
130 | if (!values) | |
131 | { | |
132 | ++valueNotFound; | |
133 | } | |
134 | else | |
135 | { | |
136 | RemoveValuesOutsideRun(values); | |
137 | ||
138 | hv.Add(new TObjString(aliasName.Data()),values); | |
139 | } | |
140 | } | |
141 | } | |
142 | ||
143 | if ( kNoAliases ) | |
144 | { | |
145 | Master()->Log("ERROR : no DCS values found"); | |
146 | return 1; | |
147 | } | |
148 | ||
149 | if ( aliasNotFound ) | |
150 | { | |
151 | Master()->Log(Form("WARNING %d aliases not found",aliasNotFound)); | |
152 | } | |
153 | ||
154 | if ( valueNotFound ) | |
155 | { | |
156 | Master()->Log(Form("WARNING %d values not found",valueNotFound)); | |
157 | } | |
158 | ||
159 | Master()->Log("INFO Aliases successfully read in"); | |
160 | ||
161 | AliCDBMetaData metaData; | |
162 | metaData.SetBeamPeriod(0); | |
163 | metaData.SetResponsible("MUON TRK"); | |
164 | metaData.SetComment("Computed by AliMUONHVSubprocessor $Id$"); | |
165 | ||
166 | Bool_t validToInfinity(kFALSE); | |
167 | ||
168 | Bool_t result = Master()->Store("Calib","HV",&hv,&metaData,0,validToInfinity); | |
169 | ||
170 | return ( result != kTRUE); // return 0 if everything is ok | |
171 | } | |
172 |