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3ab35fc5 | 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 | ||
17 | /////////////////////////////////////////////////////////////////////////////// | |
18 | // // | |
19 | // Base class for the calibration components using | |
20 | // as input TPCseeds and ESDs | |
21 | // Event loop outside of the component | |
22 | // | |
23 | // | |
ae28e92e | 24 | // Base functionality to be implemeneted by component |
25 | /* | |
26 | //In some cases only one of this function to be implemented | |
27 | virtual void Process(AliESDEvent *event) | |
28 | virtual void Process(AliTPCseed *track) | |
29 | // | |
30 | virtual Long64_t Merge(TCollection *li); | |
31 | virtual void Analyze() | |
32 | void Terminate(); | |
33 | */ | |
34 | // Functionality provided by base class for Algorith debuging: | |
35 | // TTreeSRedirector * cstream = GetDebugStreamer() - get debug streamer which can be use for numerical debugging | |
36 | // | |
37 | ||
38 | ||
39 | ||
40 | // marian.ivanov@cern.ch | |
3ab35fc5 | 41 | // |
42 | #include "AliTPCcalibBase.h" | |
f7f33dec | 43 | #include "TSystem.h" |
44 | #include "TFile.h" | |
ae28e92e | 45 | #include "TTreeStream.h" |
f7f33dec | 46 | #include "AliLog.h" |
47328338 | 47 | #include "TTimeStamp.h" |
108953e9 | 48 | #include "AliESDEvent.h" |
f7f33dec | 49 | |
3ab35fc5 | 50 | |
51 | ClassImp(AliTPCcalibBase) | |
52 | ||
ae28e92e | 53 | AliTPCcalibBase::AliTPCcalibBase(): |
54 | TNamed(), | |
55 | fDebugStreamer(0), | |
108953e9 | 56 | fStreamLevel(0), |
57 | fRun(0), //! current Run number | |
58 | fEvent(0), //! current Event number | |
59 | fTime(0), //! current Time | |
60 | fTrigger(0), //! current trigger type | |
61 | fMagF(0), //! current magnetic field | |
c51653e8 | 62 | fTriggerMaskReject(-1), //trigger mask - reject trigger |
63 | fTriggerMaskAccept(-1), //trigger mask - accept trigger | |
2d22fa36 | 64 | fHasLaser(kFALSE), //flag the laser is overlayed with given event |
65 | fRejectLaser(kTRUE), //flag- reject laser | |
ae28e92e | 66 | fDebugLevel(0) |
3ab35fc5 | 67 | { |
68 | // | |
69 | // Constructor | |
70 | // | |
71 | } | |
72 | ||
8cf12c96 | 73 | AliTPCcalibBase::AliTPCcalibBase(const char * name, const char * title): |
74 | TNamed(name,title), | |
75 | fDebugStreamer(0), | |
76 | fStreamLevel(0), | |
77 | fRun(0), //! current Run number | |
78 | fEvent(0), //! current Event number | |
79 | fTime(0), //! current Time | |
80 | fTrigger(0), //! current trigger type | |
81 | fMagF(0), //! current magnetic field | |
82 | fTriggerMaskReject(-1), //trigger mask - reject trigger | |
83 | fTriggerMaskAccept(-1), //trigger mask - accept trigger | |
84 | fHasLaser(kFALSE), //flag the laser is overlayed with given event | |
85 | fRejectLaser(kTRUE), //flag- reject laser | |
86 | fDebugLevel(0) | |
87 | { | |
88 | // | |
89 | // Constructor | |
90 | // | |
91 | } | |
92 | ||
ae28e92e | 93 | AliTPCcalibBase::AliTPCcalibBase(const AliTPCcalibBase&calib): |
94 | TNamed(calib), | |
95 | fDebugStreamer(0), | |
96 | fStreamLevel(calib.fStreamLevel), | |
e5cbd73f | 97 | fRun(0), //! current Run number |
98 | fEvent(0), //! current Event number | |
99 | fTime(0), //! current Time | |
100 | fTrigger(0), //! current trigger type | |
101 | fMagF(0), //! current magnetic field | |
c51653e8 | 102 | fTriggerMaskReject(calib.fTriggerMaskReject), //trigger mask - reject trigger |
103 | fTriggerMaskAccept(calib.fTriggerMaskAccept), //trigger mask - accept trigger | |
2d22fa36 | 104 | fHasLaser(calib.fHasLaser), //flag the laser is overlayed with given event |
105 | fRejectLaser(calib.fRejectLaser), //flag- reject laser | |
ae28e92e | 106 | fDebugLevel(calib.fDebugLevel) |
107 | { | |
108 | // | |
109 | // copy constructor | |
110 | // | |
111 | } | |
112 | ||
113 | AliTPCcalibBase &AliTPCcalibBase::operator=(const AliTPCcalibBase&calib){ | |
114 | // | |
115 | // | |
116 | // | |
117 | ((TNamed *)this)->operator=(calib); | |
118 | fDebugStreamer=0; | |
119 | fStreamLevel=calib.fStreamLevel; | |
120 | fDebugLevel=calib.fDebugLevel; | |
525062ee | 121 | return *this; |
ae28e92e | 122 | } |
123 | ||
124 | ||
3ab35fc5 | 125 | AliTPCcalibBase::~AliTPCcalibBase() { |
126 | // | |
127 | // destructor | |
128 | // | |
f7f33dec | 129 | if (fDebugLevel>0) printf("AliTPCcalibBase::~AliTPCcalibBase\n"); |
ae28e92e | 130 | if (fDebugStreamer) delete fDebugStreamer; |
131 | fDebugStreamer=0; | |
132 | } | |
133 | ||
134 | void AliTPCcalibBase::Terminate(){ | |
135 | // | |
136 | // | |
137 | // | |
f7f33dec | 138 | if (fDebugLevel>0) printf("AliTPCcalibBase::Terminate\n"); |
ae28e92e | 139 | if (fDebugStreamer) delete fDebugStreamer; |
140 | fDebugStreamer = 0; | |
141 | return; | |
142 | } | |
143 | ||
144 | TTreeSRedirector *AliTPCcalibBase::GetDebugStreamer(){ | |
145 | // | |
146 | // Get Debug streamer | |
147 | // In case debug streamer not yet initialized and StreamLevel>0 create new one | |
148 | // | |
149 | if (fStreamLevel==0) return 0; | |
150 | if (fDebugStreamer) return fDebugStreamer; | |
151 | TString dsName; | |
152 | dsName=GetName(); | |
153 | dsName+="Debug.root"; | |
154 | dsName.ReplaceAll(" ",""); | |
155 | fDebugStreamer = new TTreeSRedirector(dsName.Data()); | |
156 | return fDebugStreamer; | |
3ab35fc5 | 157 | } |
f7f33dec | 158 | |
159 | ||
108953e9 | 160 | void AliTPCcalibBase::UpdateEventInfo(AliESDEvent * event){ |
161 | // | |
162 | // | |
163 | // | |
164 | fRun = event->GetRunNumber(); | |
165 | fEvent = event->GetEventNumberInFile(); | |
166 | fTime = event->GetTimeStamp(); | |
167 | fTrigger = event->GetTriggerMask(); | |
168 | fMagF = event->GetMagneticField(); | |
2d22fa36 | 169 | fHasLaser = HasLaser(event); |
108953e9 | 170 | } |
171 | ||
2d22fa36 | 172 | |
173 | Bool_t AliTPCcalibBase::HasLaser(AliESDEvent *event){ | |
174 | // | |
175 | // | |
176 | // | |
177 | // Thresholds more than 8 tracks with small dip angle | |
178 | ||
179 | const Int_t kMinLaserTracks = 8; | |
180 | const Float_t kThrLaser = 0.3; | |
181 | const Float_t kLaserTgl = 0.01; | |
182 | ||
183 | Int_t ntracks = event->GetNumberOfTracks(); | |
184 | if (ntracks<kMinLaserTracks) return kFALSE; | |
185 | Float_t nlaser=0; | |
186 | Float_t nall=0; | |
187 | for (Int_t i=0;i<ntracks;++i) { | |
188 | AliESDtrack *track=event->GetTrack(i); | |
189 | if (!track) continue; | |
190 | if (track->GetTPCNcls()<=0) continue; | |
191 | nall++; | |
192 | if (TMath::Abs(track->GetTgl())<kLaserTgl) nlaser++; | |
193 | } | |
194 | if (nlaser>kMinLaserTracks) return kTRUE; | |
195 | if (nall>0 && nlaser/nall>kThrLaser) return kTRUE; | |
196 | return kFALSE; | |
197 | } | |
198 | ||
199 | ||
200 | ||
c51653e8 | 201 | Bool_t AliTPCcalibBase::AcceptTrigger(){ |
202 | // | |
203 | // Apply trigger mask - Don't do calibration for non proper triggers | |
204 | // | |
2d22fa36 | 205 | if (fTriggerMaskReject==(Int_t)fTrigger) return kFALSE; |
206 | if (fTriggerMaskAccept>0 && fTriggerMaskAccept!=(Int_t)fTrigger) return kFALSE; | |
207 | if (fHasLaser && fRejectLaser) return kFALSE; | |
c51653e8 | 208 | return kTRUE; |
209 | } | |
210 | ||
211 | ||
f7f33dec | 212 | void AliTPCcalibBase::RegisterDebugOutput(const char *path){ |
213 | // | |
214 | // store - copy debug output to the destination position | |
215 | // currently ONLY for local copy | |
216 | if (fDebugLevel>0) printf("AliTPCcalibBase::RegisterDebugOutput(%s)\n",path); | |
217 | if (fStreamLevel==0) return; | |
218 | TString dsName; | |
219 | dsName=GetName(); | |
220 | dsName+="Debug.root"; | |
221 | dsName.ReplaceAll(" ",""); | |
222 | TString dsName2=path; | |
223 | gSystem->MakeDirectory(dsName2.Data()); | |
224 | dsName2+=gSystem->HostName(); | |
225 | gSystem->MakeDirectory(dsName2.Data()); | |
226 | dsName2+="/"; | |
47328338 | 227 | TTimeStamp s; |
228 | dsName2+=Int_t(s.GetNanoSec()); | |
229 | dsName2+="/"; | |
230 | gSystem->MakeDirectory(dsName2.Data()); | |
f7f33dec | 231 | dsName2+=dsName; |
232 | AliInfo(Form("copy %s\t%s\n",dsName.Data(),dsName2.Data())); | |
233 | printf("copy %s\t%s\n",dsName.Data(),dsName2.Data()); | |
234 | TFile::Cp(dsName.Data(),dsName2.Data()); | |
235 | } |