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1dfe075f | 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 | **************************************************************************/ | |
0b28fd57 | 15 | |
16 | /* $Id$ */ | |
17 | ||
1dfe075f | 18 | // An analysis task to check the MUON data in simulated data |
19 | // | |
20 | //*-- Ivana Hrivnacova | |
21 | ////////////////////////////////////////////////////////////////////////////// | |
22 | ////////////////////////////////////////////////////////////////////////////// | |
23 | ||
0b28fd57 | 24 | #include <TCanvas.h> |
1dfe075f | 25 | #include <TChain.h> |
26 | #include <TFile.h> | |
27 | #include <TH1F.h> | |
0b28fd57 | 28 | #include <TROOT.h> |
1dfe075f | 29 | |
30 | #include "AliMUONQATask.h" | |
31 | #include "AliESD.h" | |
32 | #include "AliLog.h" | |
33 | #include "AliESDVertex.h" | |
34 | #include "AliESDMuonTrack.h" | |
35 | ||
36 | //______________________________________________________________________________ | |
37 | AliMUONQATask::AliMUONQATask(const char *name) : | |
38 | AliAnalysisTask(name,""), | |
39 | fChain(0), | |
40 | fESD(0), | |
41 | fnTrackTrig(0), | |
42 | ftracktot(0), | |
43 | fnevents(0), | |
44 | fSPLowpt(0), | |
45 | fSPHighpt(0), | |
46 | fSPAllpt(0), | |
47 | fSMLowpt(0), | |
48 | fSMHighpt(0), | |
49 | fSMAllpt(0), | |
50 | fSULowpt(0), | |
51 | fSUHighpt(0), | |
52 | fSUAllpt(0), | |
53 | fUSLowpt(0), | |
54 | fUSHighpt(0), | |
55 | fUSAllpt(0), | |
56 | fLSLowpt(0), | |
57 | fLSHighpt(0), | |
58 | fLSAllpt(0), | |
59 | fhMUONVertex(0), | |
60 | fhMUONMult(0) | |
61 | { | |
62 | // Constructor. | |
63 | // Input slot #0 works with an Ntuple | |
64 | DefineInput(0, TChain::Class()); | |
65 | // Output slot #0 writes into a TH1 container | |
66 | DefineOutput(0, TObjArray::Class()) ; | |
67 | } | |
68 | ||
69 | //______________________________________________________________________________ | |
70 | AliMUONQATask::~AliMUONQATask() | |
71 | { | |
72 | // dtor | |
73 | fOutputContainer->Clear() ; | |
74 | delete fOutputContainer ; | |
75 | ||
76 | delete fhMUONVertex ; | |
77 | delete fhMUONMult ; | |
78 | } | |
79 | ||
80 | //______________________________________________________________________________ | |
c52c2132 | 81 | void AliMUONQATask::ConnectInputData(const Option_t*) |
1dfe075f | 82 | { |
83 | // Initialisation of branch container and histograms | |
84 | ||
85 | AliInfo(Form("*** Initialization of %s", GetName())) ; | |
86 | ||
87 | // Get input data | |
88 | fChain = dynamic_cast<TChain *>(GetInputData(0)) ; | |
89 | if (!fChain) { | |
90 | AliError(Form("Input 0 for %s not found\n", GetName())); | |
91 | return ; | |
92 | } | |
93 | ||
c52c2132 | 94 | // One should first check if the branch address was taken by some other task |
95 | char ** address = (char **)GetBranchAddress(0, "ESD"); | |
96 | if (address) { | |
97 | fESD = (AliESD*)(*address); | |
98 | } else { | |
99 | fESD = new AliESD(); | |
100 | SetBranchAddress(0, "ESD", &fESD); | |
1dfe075f | 101 | } |
c52c2132 | 102 | } |
103 | ||
104 | //________________________________________________________________________ | |
105 | void AliMUONQATask::CreateOutputObjects() | |
106 | { | |
1dfe075f | 107 | // create histograms |
108 | fhMUONVertex = new TH1F("hMUONVertex","ITS Vertex" ,100, -25., 25.); | |
109 | fhMUONMult = new TH1F("hMUONMult" ,"Multiplicity of ESD tracks",10, -0.5, 9.5); | |
110 | ||
111 | ||
112 | // create output container | |
113 | ||
114 | fOutputContainer = new TObjArray(2) ; | |
115 | fOutputContainer->SetName(GetName()) ; | |
116 | ||
117 | fOutputContainer->AddAt(fhMUONVertex, 0) ; | |
118 | fOutputContainer->AddAt(fhMUONMult, 1) ; | |
119 | } | |
120 | ||
121 | //______________________________________________________________________________ | |
122 | void AliMUONQATask::Exec(Option_t *) | |
123 | { | |
124 | // Processing of one event | |
125 | ||
126 | fnevents++ ; | |
127 | ||
128 | Long64_t entry = fChain->GetReadEntry() ; | |
129 | ||
130 | if (!fESD) { | |
131 | AliError("fESD is not connected to the input!") ; | |
132 | return ; | |
133 | } | |
134 | ||
135 | if ( !((entry-1)%100) ) | |
136 | AliInfo(Form("%s ----> Processing event # %lld", (dynamic_cast<TChain *>(fChain))->GetFile()->GetName(), entry)) ; | |
137 | ||
138 | // ************************ MUON ************************************* | |
139 | ||
140 | const AliESDVertex* vertex = dynamic_cast<const AliESDVertex*>(fESD->GetVertex()) ; | |
141 | ||
142 | Double_t zVertex = 0. ; | |
143 | if (vertex) | |
144 | zVertex = vertex->GetZv() ; | |
145 | ||
146 | Int_t nTracks = fESD->GetNumberOfMuonTracks() ; | |
147 | ||
148 | ULong64_t trigWord = fESD->GetTriggerMask() ; | |
149 | ||
150 | if (trigWord & 0x01) | |
151 | fSPLowpt++; | |
152 | if (trigWord & 0x02) | |
153 | fSPHighpt++; | |
154 | if (trigWord & 0x04) | |
155 | fSPAllpt++; | |
156 | if (trigWord & 0x08) | |
157 | fSMLowpt++; | |
158 | if (trigWord & 0x010) | |
159 | fSMHighpt++; | |
160 | if (trigWord & 0x020) | |
161 | fSMAllpt++; | |
162 | if (trigWord & 0x040) | |
163 | fSULowpt++; | |
164 | if (trigWord & 0x080) | |
165 | fSUHighpt++; | |
166 | if (trigWord & 0x100) | |
167 | fSUAllpt++; | |
168 | if (trigWord & 0x200) | |
169 | fUSLowpt++; | |
170 | if (trigWord & 0x400) | |
171 | fUSHighpt++; | |
172 | if (trigWord & 0x800) | |
173 | fUSAllpt++; | |
174 | if (trigWord & 0x1000) | |
175 | fLSLowpt++; | |
176 | if (trigWord & 0x2000) | |
177 | fLSHighpt++; | |
178 | if (trigWord & 0x4000) | |
179 | fLSAllpt++; | |
180 | ||
181 | Int_t tracktrig = 0 ; | |
182 | Int_t iTrack1 ; | |
183 | ||
184 | for (iTrack1 = 0 ; iTrack1 < nTracks ; iTrack1++) { //1st loop | |
185 | AliESDMuonTrack* muonTrack = fESD->GetMuonTrack(iTrack1) ; | |
186 | ftracktot++ ; | |
187 | if(muonTrack->GetMatchTrigger()) { | |
188 | fnTrackTrig++ ; | |
189 | tracktrig++ ; | |
190 | } | |
191 | } | |
192 | ||
193 | fhMUONVertex->Fill(zVertex) ; | |
194 | fhMUONMult->Fill(Float_t(nTracks)) ; | |
195 | ||
196 | PostData(0, fOutputContainer); | |
197 | } | |
198 | ||
199 | //______________________________________________________________________________ | |
200 | void AliMUONQATask::Terminate(Option_t *) | |
201 | { | |
202 | // Processing when the event loop is ended | |
203 | ||
204 | AliInfo(Form("Terminate %s:", GetName())) ; | |
c52c2132 | 205 | fOutputContainer = (TObjArray*)GetOutputData(0); |
206 | fhMUONVertex = (TH1F*)fOutputContainer->At(0); | |
207 | fhMUONMult = (TH1F*)fOutputContainer->At(1); | |
1dfe075f | 208 | |
958d6715 | 209 | Int_t eff_match = -1 ; |
210 | if (ftracktot) | |
211 | eff_match = 100 * fnTrackTrig / ftracktot ; | |
1dfe075f | 212 | |
213 | printf("===================================================\n") ; | |
214 | printf("================ %s ESD SUMMARY ==============\n", GetName()) ; | |
215 | printf(" \n") ; | |
216 | printf(" Total number of processed events %d \n", fnevents) ; | |
217 | printf("\n") ; | |
218 | printf("\n") ; | |
219 | printf("Table 4: \n") ; | |
220 | printf(" Global Trigger output Low pt High pt All\n") ; | |
221 | printf(" number of Single Plus :\t"); | |
222 | printf("%i\t%i\t%i\t", fSPLowpt, fSPHighpt, fSPAllpt) ; | |
223 | printf("\n"); | |
224 | printf(" number of Single Minus :\t"); | |
225 | printf("%i\t%i\t%i\t", fSMLowpt, fSMHighpt, fSMAllpt) ; | |
226 | printf("\n"); | |
227 | printf(" number of Single Undefined :\t"); | |
228 | printf("%i\t%i\t%i\t", fSULowpt, fSUHighpt, fSUAllpt) ; | |
229 | printf("\n"); | |
230 | printf(" number of UnlikeSign pair :\t"); | |
231 | printf("%i\t%i\t%i\t", fUSLowpt, fUSHighpt, fUSAllpt) ; | |
232 | printf("\n"); | |
233 | printf(" number of LikeSign pair :\t"); | |
234 | printf("%i\t%i\t%i\t", fLSLowpt, fLSHighpt, fLSAllpt) ; | |
235 | printf("\n"); | |
236 | printf("===================================================\n") ; | |
237 | printf("\n") ; | |
238 | printf("matching efficiency with the trigger for single tracks = %2d %% \n", eff_match); | |
239 | ||
240 | TCanvas * cMUON = new TCanvas("cMUON", "MUON ESD Test", 400, 10, 600, 700) ; | |
241 | cMUON->Divide(1,2) ; | |
242 | cMUON->cd(1) ; | |
243 | fhMUONVertex->Draw() ; | |
244 | cMUON->cd(2) ; | |
245 | fhMUONMult->Draw() ; | |
246 | cMUON->Print("MUON.eps") ; | |
247 | ||
248 | char line[1024] ; | |
249 | sprintf(line, ".!tar -zcvf %s.tar.gz *.eps", GetName()) ; | |
250 | gROOT->ProcessLine(line); | |
251 | sprintf(line, ".!rm -fR *.eps"); | |
252 | gROOT->ProcessLine(line); | |
253 | ||
254 | AliInfo(Form("!!! All the eps files are in %s.tar.gz !!! \n", GetName())) ; | |
255 | } |