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0aaa8b91 | 1 | /**************************************************************************\r |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r | |
3 | * *\r | |
4 | * Author: The ALICE Off-line Project. *\r | |
5 | * Contributors are mentioned in the code where appropriate. *\r | |
6 | * *\r | |
7 | * Permission to use, copy, modify and distribute this software and its *\r | |
8 | * documentation strictly for non-commercial purposes is hereby granted *\r | |
9 | * without fee, provided that the above copyright notice appears in all *\r | |
10 | * copies and that both the copyright notice and this permission notice *\r | |
11 | * appear in the supporting documentation. The authors make no claims *\r | |
12 | * about the suitability of this software for any purpose. It is *\r | |
13 | * provided "as is" without express or implied warranty. *\r | |
14 | **************************************************************************/\r | |
15 | \r | |
16 | #include <iostream>\r | |
17 | \r | |
18 | #include "TFile.h"\r | |
19 | #include "TCint.h"\r | |
20 | #include "TH1.h"\r | |
21 | #include "TH2.h"\r | |
22 | \r | |
23 | #include "AliHeader.h" \r | |
24 | #include "AliGenEventHeader.h" \r | |
25 | #include "AliStack.h" \r | |
26 | #include "AliESDEvent.h" \r | |
27 | #include "AliMCEvent.h" \r | |
28 | #include "AliESDtrackCuts.h" \r | |
29 | #include "AliLog.h" \r | |
30 | \r | |
31 | #include "AlidNdPtEventCuts.h"\r | |
32 | #include "AlidNdPtAcceptanceCuts.h"\r | |
33 | \r | |
bad4ba69 | 34 | #include "AliPWG0Helper.h"\r |
35 | #include "AlidNdPtHelper.h"\r | |
0aaa8b91 | 36 | #include "AlidNdPtCutAnalysis.h"\r |
37 | \r | |
38 | using namespace std;\r | |
39 | \r | |
40 | ClassImp(AlidNdPtCutAnalysis)\r | |
41 | \r | |
42 | //_____________________________________________________________________________\r | |
43 | AlidNdPtCutAnalysis::AlidNdPtCutAnalysis(): AlidNdPt(),\r | |
44 | fAnalysisFolder(0),\r | |
985bdfd5 | 45 | fEventCount(0),\r |
0aaa8b91 | 46 | fRecEventHist(0),\r |
47 | fMCEventHist(0),\r | |
48 | fRecMCEventHist(0),\r | |
49 | fRecMCTrackHist(0)\r | |
50 | {\r | |
51 | // default constructor\r | |
52 | Init();\r | |
53 | }\r | |
54 | \r | |
55 | //_____________________________________________________________________________\r | |
56 | AlidNdPtCutAnalysis::AlidNdPtCutAnalysis(Char_t* name, Char_t* title): AlidNdPt(name,title),\r | |
57 | fAnalysisFolder(0),\r | |
985bdfd5 | 58 | fEventCount(0),\r |
0aaa8b91 | 59 | fRecEventHist(0),\r |
60 | fMCEventHist(0),\r | |
61 | fRecMCEventHist(0),\r | |
62 | fRecMCTrackHist(0)\r | |
63 | {\r | |
64 | // constructor\r | |
65 | Init();\r | |
66 | }\r | |
67 | \r | |
68 | //_____________________________________________________________________________\r | |
69 | AlidNdPtCutAnalysis::~AlidNdPtCutAnalysis() {\r | |
70 | // \r | |
985bdfd5 | 71 | if(fEventCount) delete fEventCount; fEventCount=0;\r |
0aaa8b91 | 72 | if(fRecEventHist) delete fRecEventHist; fRecEventHist=0;\r |
73 | if(fMCEventHist) delete fMCEventHist; fMCEventHist=0;\r | |
74 | if(fRecMCEventHist) delete fRecMCEventHist; fRecMCEventHist=0;\r | |
75 | if(fRecMCTrackHist) delete fRecMCTrackHist; fRecMCTrackHist=0;\r | |
76 | \r | |
77 | if(fAnalysisFolder) delete fAnalysisFolder; fAnalysisFolder=0;\r | |
78 | }\r | |
79 | \r | |
80 | //_____________________________________________________________________________\r | |
81 | void AlidNdPtCutAnalysis::Init(){\r | |
82 | //\r | |
83 | // Init histograms\r | |
84 | //\r | |
85 | const Int_t ptNbins = 56; \r | |
86 | const Double_t ptMin = 0.; \r | |
87 | const Double_t ptMax = 16.; \r | |
88 | \r | |
89 | Double_t binsPt[ptNbins+1] = {0.,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.75,0.8,0.85,0.9,0.95,1.0,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.2,2.4,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,4.5,5.0,5.5,6.0,6.5,7.0,7.5,8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0,16.0};\r | |
90 | \r | |
985bdfd5 | 91 | // \r |
92 | Int_t binsEventCount[2]={2,2};\r | |
93 | Double_t minEventCount[2]={0,0}; \r | |
94 | Double_t maxEventCount[2]={2,2}; \r | |
95 | fEventCount = new THnSparseF("fEventCount","trig vs trig+vertex",2,binsEventCount,minEventCount,maxEventCount);\r | |
96 | fEventCount->GetAxis(0)->SetTitle("trig");\r | |
97 | fEventCount->GetAxis(1)->SetTitle("trig+vert");\r | |
98 | fEventCount->Sumw2();\r | |
99 | \r | |
0aaa8b91 | 100 | //Xv:Yv:Zv:ResZv:Mult\r |
f537848a | 101 | Int_t binsRecEventHist[5]={80,80,100,80,150};\r |
0aaa8b91 | 102 | Double_t minRecEventHist[5]={-3.,-3.,-35.,0.,0.}; \r |
103 | Double_t maxRecEventHist[5]={3.,3.,35.,10.,150.}; \r | |
104 | fRecEventHist = new THnSparseF("fRecEventHist","Xv:Yv:Zv:ResZv:Mult",5,binsRecEventHist,minRecEventHist,maxRecEventHist);\r | |
105 | fRecEventHist->GetAxis(0)->SetTitle("Xv (cm)");\r | |
106 | fRecEventHist->GetAxis(1)->SetTitle("Yv (cm)");\r | |
107 | fRecEventHist->GetAxis(2)->SetTitle("Zv (cm)");\r | |
108 | fRecEventHist->GetAxis(3)->SetTitle("ResZv (cm)");\r | |
109 | fRecEventHist->GetAxis(4)->SetTitle("Mult");\r | |
110 | fRecEventHist->Sumw2();\r | |
111 | \r | |
112 | //Xv:Yv:Zv\r | |
f537848a | 113 | Int_t binsMCEventHist[3]={80,80,100};\r |
0aaa8b91 | 114 | Double_t minMCEventHist[3]={-0.1,-0.1,-35.}; \r |
115 | Double_t maxMCEventHist[3]={0.1,0.1,35.}; \r | |
116 | fMCEventHist = new THnSparseF("fMCEventHist","mcXv:mcYv:mcZv",3,binsMCEventHist,minMCEventHist,maxMCEventHist);\r | |
117 | fMCEventHist->GetAxis(0)->SetTitle("mcXv (cm)");\r | |
118 | fMCEventHist->GetAxis(1)->SetTitle("mcYv (cm)");\r | |
119 | fMCEventHist->GetAxis(2)->SetTitle("mcZv (cm)");\r | |
120 | fMCEventHist->Sumw2();\r | |
121 | \r | |
122 | //Xv-mcXv:Yv-mcYv:Zv-mcZv:Mult\r | |
123 | Int_t binsRecMCEventHist[4]={100,100,100,150};\r | |
124 | Double_t minRecMCEventHist[4]={-10.0,-10.0,-10.0,0.}; \r | |
125 | Double_t maxRecMCEventHist[4]={10.0,10.0,10.0,150.}; \r | |
126 | fRecMCEventHist = new THnSparseF("fRecMCEventHist","mcXv-Xv:mcYv-Yv:mcZv-Zv:Mult",4,binsRecMCEventHist,minRecMCEventHist,maxRecMCEventHist);\r | |
127 | fRecMCEventHist->GetAxis(0)->SetTitle("mcXv-Xv (cm)");\r | |
128 | fRecMCEventHist->GetAxis(1)->SetTitle("mcYv-Yv (cm)");\r | |
129 | fRecMCEventHist->GetAxis(2)->SetTitle("mcZv-Zv (cm)");\r | |
130 | fRecMCEventHist->GetAxis(3)->SetTitle("Mult");\r | |
131 | fRecMCEventHist->Sumw2();\r | |
132 | \r | |
133 | //\r | |
134 | // THnSparse track histograms\r | |
135 | //\r | |
136 | \r | |
137 | //nClust:chi2PerClust:nClust/nFindableClust:DCAy:DCAz:eta:phi:pt:isKink:isPrim\r | |
f537848a | 138 | Int_t binsRecMCTrackHist[10]={160,80,80,80,80,30,90,ptNbins, 2,2};\r |
0aaa8b91 | 139 | Double_t minRecMCTrackHist[10]={0., 0., 0., -10.,-10.,-1.5, 0., ptMin, 0., 0.};\r |
140 | Double_t maxRecMCTrackHist[10]={160.,10.,1.2, 10.,10.,1.5, 2.*TMath::Pi(), ptMax, 2.,2.};\r | |
141 | \r | |
142 | fRecMCTrackHist = new THnSparseF("fRecMCTrackHist","nClust:chi2PerClust:nClust/nFindableClust:DCAy:DCAz:eta:phi:pt:isKink:isPrim",10,binsRecMCTrackHist,minRecMCTrackHist,maxRecMCTrackHist);\r | |
143 | fRecMCTrackHist->SetBinEdges(7,binsPt);\r | |
144 | \r | |
145 | fRecMCTrackHist->GetAxis(0)->SetTitle("nClust");\r | |
146 | fRecMCTrackHist->GetAxis(1)->SetTitle("chi2PerClust");\r | |
147 | fRecMCTrackHist->GetAxis(2)->SetTitle("nClust/nFindableClust");\r | |
148 | fRecMCTrackHist->GetAxis(3)->SetTitle("DCAy (cm)");\r | |
149 | fRecMCTrackHist->GetAxis(4)->SetTitle("DCAz (cm)");\r | |
150 | fRecMCTrackHist->GetAxis(5)->SetTitle("#eta");\r | |
151 | fRecMCTrackHist->GetAxis(6)->SetTitle("#phi (rad)");\r | |
152 | fRecMCTrackHist->GetAxis(7)->SetTitle("p_{T} (GeV/c)");\r | |
153 | fRecMCTrackHist->GetAxis(8)->SetTitle("isKink");\r | |
154 | fRecMCTrackHist->GetAxis(9)->SetTitle("isPrim");\r | |
155 | fRecMCTrackHist->Sumw2();\r | |
156 | \r | |
157 | // init output folder\r | |
158 | fAnalysisFolder = CreateFolder("folderdNdPt","Analysis dNdPt Folder");\r | |
159 | \r | |
160 | }\r | |
161 | \r | |
162 | //_____________________________________________________________________________\r | |
163 | void AlidNdPtCutAnalysis::Process(AliESDEvent *const esdEvent, AliMCEvent * const mcEvent)\r | |
164 | {\r | |
165 | //\r | |
166 | // Process real and/or simulated events\r | |
167 | //\r | |
168 | if(!esdEvent) {\r | |
169 | AliDebug(AliLog::kError, "esdEvent not available");\r | |
170 | return;\r | |
171 | }\r | |
172 | \r | |
bad4ba69 | 173 | // get selection cuts\r |
0aaa8b91 | 174 | AlidNdPtEventCuts *evtCuts = GetEventCuts(); \r |
175 | AlidNdPtAcceptanceCuts *accCuts = GetAcceptanceCuts(); \r | |
176 | AliESDtrackCuts *esdTrackCuts = GetTrackCuts(); \r | |
177 | \r | |
bad4ba69 | 178 | if(!evtCuts || !accCuts || !esdTrackCuts) {\r |
0aaa8b91 | 179 | AliDebug(AliLog::kError, "cuts not available");\r |
180 | return;\r | |
181 | }\r | |
182 | \r | |
bad4ba69 | 183 | // trigger selection\r |
184 | Bool_t isEventTriggered = kTRUE;\r | |
185 | if(evtCuts->IsTriggerRequired()) {\r | |
f537848a | 186 | if(IsUseMCInfo()) { \r |
187 | static AliTriggerAnalysis* triggerAnalysis = new AliTriggerAnalysis;\r | |
188 | isEventTriggered = triggerAnalysis->IsTriggerFired(esdEvent, GetTrigger());\r | |
189 | }\r | |
190 | else {\r | |
191 | isEventTriggered = esdEvent->IsTriggerClassFired(GetTriggerClass());\r | |
192 | }\r | |
bad4ba69 | 193 | }\r |
194 | \r | |
0aaa8b91 | 195 | // use MC information\r |
196 | AliHeader* header = 0;\r | |
197 | AliGenEventHeader* genHeader = 0;\r | |
198 | AliStack* stack = 0;\r | |
199 | TArrayF vtxMC(3);\r | |
bad4ba69 | 200 | //AlidNdPtHelper::MCProcessType evtType = AlidNdPtHelper::kInvalidProcess;\r |
201 | AliPWG0Helper::MCProcessType evtType = AliPWG0Helper::kInvalidProcess;\r | |
0aaa8b91 | 202 | \r |
203 | if(IsUseMCInfo())\r | |
204 | {\r | |
205 | if(!mcEvent) {\r | |
206 | AliDebug(AliLog::kError, "mcEvent not available");\r | |
207 | return;\r | |
208 | }\r | |
209 | \r | |
210 | // get MC event header\r | |
211 | header = mcEvent->Header();\r | |
212 | if (!header) {\r | |
213 | AliDebug(AliLog::kError, "Header not available");\r | |
214 | return;\r | |
215 | }\r | |
216 | \r | |
217 | // MC particle stack\r | |
218 | stack = mcEvent->Stack();\r | |
219 | if (!stack) {\r | |
220 | AliDebug(AliLog::kError, "Stack not available");\r | |
221 | return;\r | |
222 | }\r | |
223 | \r | |
224 | // get event type (ND=0x1, DD=0x2, SD=0x4)\r | |
bad4ba69 | 225 | evtType = AliPWG0Helper::GetEventProcessType(header);\r |
0aaa8b91 | 226 | AliDebug(AliLog::kDebug+1, Form("Found process type %d", evtType));\r |
227 | \r | |
228 | // get MC vertex\r | |
229 | genHeader = header->GenEventHeader();\r | |
230 | if (!genHeader) {\r | |
231 | AliDebug(AliLog::kError, "Could not retrieve genHeader from Header");\r | |
232 | return;\r | |
233 | }\r | |
234 | genHeader->PrimaryVertex(vtxMC);\r | |
235 | \r | |
236 | // Fill MC event histogram\r | |
237 | Double_t vMCEventHist[3]={vtxMC[0],vtxMC[1],vtxMC[2]};\r | |
238 | fMCEventHist->Fill(vMCEventHist);\r | |
239 | \r | |
240 | } // end bUseMC\r | |
241 | \r | |
242 | // get reconstructed vertex \r | |
bad4ba69 | 243 | Bool_t bRedoTPCVertex = evtCuts->IsRedoTPCVertex();\r |
244 | Bool_t bUseConstraints = evtCuts->IsUseBeamSpotConstraint();\r | |
245 | const AliESDVertex* vtxESD = AlidNdPtHelper::GetVertex(esdEvent,evtCuts,accCuts,esdTrackCuts,GetAnalysisMode(),kFALSE,bRedoTPCVertex,bUseConstraints); \r | |
0aaa8b91 | 246 | if(!vtxESD) return; \r |
247 | \r | |
bad4ba69 | 248 | Bool_t isRecVertex = AlidNdPtHelper::TestRecVertex(vtxESD, GetAnalysisMode(), kFALSE);\r |
0aaa8b91 | 249 | Bool_t isEventOK = evtCuts->AcceptEvent(esdEvent,mcEvent,vtxESD) && isRecVertex;\r |
250 | \r | |
251 | TObjArray *allChargedTracks=0;\r | |
252 | Int_t multAll=0;\r | |
985bdfd5 | 253 | \r |
254 | //\r | |
255 | // event counter\r | |
256 | // \r | |
257 | //printf("isEventOK %d, isEventTriggered %d \n",isEventOK,isEventTriggered);\r | |
258 | \r | |
259 | Bool_t isTrigAndVertex = isEventTriggered && isEventOK;\r | |
260 | Double_t vEventCount[2] = { isEventTriggered, isTrigAndVertex};\r | |
261 | fEventCount->Fill(vEventCount);\r | |
0aaa8b91 | 262 | \r |
263 | // check event cuts\r | |
264 | if(isEventOK && isEventTriggered)\r | |
265 | {\r | |
266 | // get all charged tracks\r | |
bad4ba69 | 267 | allChargedTracks = AlidNdPtHelper::GetAllChargedTracks(esdEvent,GetAnalysisMode());\r |
0aaa8b91 | 268 | if(!allChargedTracks) return;\r |
269 | \r | |
270 | Int_t entries = allChargedTracks->GetEntries();\r | |
271 | for(Int_t i=0; i<entries;++i) \r | |
272 | {\r | |
273 | AliESDtrack *track = (AliESDtrack*)allChargedTracks->At(i);\r | |
274 | if(!track) continue;\r | |
275 | \r | |
276 | FillHistograms(track, stack);\r | |
277 | multAll++;\r | |
278 | }\r | |
0aaa8b91 | 279 | \r |
280 | Double_t vRecEventHist[5] = {vtxESD->GetXv(),vtxESD->GetYv(),vtxESD->GetZv(),vtxESD->GetZRes(),multAll};\r | |
281 | fRecEventHist->Fill(vRecEventHist);\r | |
282 | \r | |
283 | if(IsUseMCInfo()) {\r | |
284 | Double_t vRecMCEventHist[5] = {vtxESD->GetXv()-vtxMC[0],vtxESD->GetYv()-vtxMC[1],vtxESD->GetZv()-vtxMC[2],multAll};\r | |
285 | fRecMCEventHist->Fill(vRecMCEventHist);\r | |
286 | }\r | |
bad4ba69 | 287 | }\r |
0aaa8b91 | 288 | \r |
289 | if(allChargedTracks) delete allChargedTracks; allChargedTracks = 0;\r | |
f537848a | 290 | \r |
0aaa8b91 | 291 | }\r |
292 | \r | |
293 | //_____________________________________________________________________________\r | |
294 | void AlidNdPtCutAnalysis::FillHistograms(AliESDtrack *const esdTrack, AliStack *const stack)\r | |
295 | {\r | |
296 | //\r | |
297 | // Fill ESD track and MC histograms \r | |
298 | //\r | |
299 | if(!esdTrack) return;\r | |
bad4ba69 | 300 | if(esdTrack->Charge() == 0.) return;\r |
0aaa8b91 | 301 | \r |
0aaa8b91 | 302 | Float_t pt = esdTrack->Pt();\r |
303 | Float_t eta = esdTrack->Eta();\r | |
304 | Float_t phi = esdTrack->Phi();\r | |
305 | Int_t nClust = esdTrack->GetTPCclusters(0);\r | |
306 | Int_t nFindableClust = esdTrack->GetTPCNclsF();\r | |
307 | \r | |
308 | Float_t chi2PerCluster = 0.;\r | |
309 | if(nClust>0.) chi2PerCluster = esdTrack->GetTPCchi2()/Float_t(nClust);\r | |
310 | \r | |
311 | Float_t clustPerFindClust = 0.;\r | |
312 | if(nFindableClust>0.) clustPerFindClust = Float_t(nClust)/nFindableClust;\r | |
313 | \r | |
314 | Float_t b[2], bCov[3];\r | |
315 | esdTrack->GetImpactParameters(b,bCov);\r | |
316 | \r | |
317 | // kink daughter\r | |
318 | Bool_t isKink = kFALSE;\r | |
319 | if(esdTrack->GetKinkIndex(0)>0) isKink=kTRUE;\r | |
320 | \r | |
321 | //\r | |
322 | // Fill rec vs MC information\r | |
323 | //\r | |
bad4ba69 | 324 | \r |
325 | Bool_t isPrim = kTRUE;\r | |
326 | \r | |
327 | if(IsUseMCInfo()) {\r | |
328 | if(!stack) return;\r | |
329 | Int_t label = TMath::Abs(esdTrack->GetLabel()); \r | |
330 | TParticle* particle = stack->Particle(label);\r | |
331 | if(!particle) return;\r | |
332 | if(particle->GetPDG() && particle->GetPDG()->Charge()==0.) return;\r | |
333 | isPrim = stack->IsPhysicalPrimary(label);\r | |
334 | }\r | |
0aaa8b91 | 335 | \r |
336 | // fill histo\r | |
337 | Double_t vRecMCTrackHist[10] = {nClust,chi2PerCluster,clustPerFindClust,b[0],b[1],eta,phi,pt,isKink,isPrim}; \r | |
338 | fRecMCTrackHist->Fill(vRecMCTrackHist);\r | |
339 | }\r | |
340 | \r | |
341 | //_____________________________________________________________________________\r | |
342 | Long64_t AlidNdPtCutAnalysis::Merge(TCollection* list) \r | |
343 | {\r | |
344 | // Merge list of objects (needed by PROOF)\r | |
345 | \r | |
346 | if (!list)\r | |
347 | return 0;\r | |
348 | \r | |
349 | if (list->IsEmpty())\r | |
350 | return 1;\r | |
351 | \r | |
352 | TIterator* iter = list->MakeIterator();\r | |
353 | TObject* obj = 0;\r | |
354 | \r | |
355 | // collection of generated histograms\r | |
356 | Int_t count=0;\r | |
357 | while((obj = iter->Next()) != 0) {\r | |
358 | AlidNdPtCutAnalysis* entry = dynamic_cast<AlidNdPtCutAnalysis*>(obj);\r | |
359 | if (entry == 0) continue; \r | |
360 | \r | |
361 | // event histo\r | |
985bdfd5 | 362 | fEventCount->Add(entry->fEventCount);\r |
0aaa8b91 | 363 | fRecEventHist->Add(entry->fRecEventHist);\r |
364 | fRecMCEventHist->Add(entry->fRecMCEventHist);\r | |
365 | fMCEventHist->Add(entry->fMCEventHist);\r | |
366 | \r | |
367 | // track histo\r | |
368 | fRecMCTrackHist->Add(entry->fRecMCTrackHist);\r | |
369 | \r | |
370 | count++;\r | |
371 | }\r | |
372 | \r | |
373 | return count;\r | |
374 | }\r | |
375 | \r | |
376 | //_____________________________________________________________________________\r | |
377 | void AlidNdPtCutAnalysis::Analyse() \r | |
378 | {\r | |
379 | //\r | |
380 | // Analyse histograms\r | |
381 | //\r | |
382 | TH1::AddDirectory(kFALSE);\r | |
383 | TObjArray *aFolderObj = new TObjArray;\r | |
384 | TH1D *h1D = 0; \r | |
385 | TH2D *h2D = 0; \r | |
386 | \r | |
387 | \r | |
388 | //\r | |
389 | // get cuts\r | |
390 | //\r | |
391 | AlidNdPtEventCuts *evtCuts = GetEventCuts(); \r | |
392 | AlidNdPtAcceptanceCuts *accCuts = GetAcceptanceCuts(); \r | |
393 | AliESDtrackCuts *esdTrackCuts = GetTrackCuts(); \r | |
394 | \r | |
395 | if(!evtCuts || !accCuts || !esdTrackCuts) {\r | |
396 | Error("AlidNdPtCutAnalysis::Analyse()", "cuts not available");\r | |
397 | return;\r | |
398 | }\r | |
399 | \r | |
400 | //\r | |
401 | // set min and max values\r | |
402 | //\r | |
403 | Double_t minPt = accCuts->GetMinPt();\r | |
404 | Double_t maxPt = accCuts->GetMaxPt();\r | |
405 | Double_t minEta = accCuts->GetMinEta();\r | |
406 | Double_t maxEta = accCuts->GetMaxEta()-0.00001;\r | |
407 | \r | |
bad4ba69 | 408 | Double_t maxDCAr = accCuts->GetMaxDCAr();\r |
409 | \r | |
985bdfd5 | 410 | //\r |
411 | // Event counters\r | |
412 | //\r | |
413 | h2D = (TH2D*)fEventCount->Projection(0,1);\r | |
414 | h2D->SetName("trig_vs_trigANDvertex");\r | |
415 | aFolderObj->Add(h2D);\r | |
416 | \r | |
314e9442 | 417 | fEventCount->GetAxis(0)->SetRange(2,2); // triggered\r |
70a34bda | 418 | h1D = (TH1D*)fEventCount->Projection(1);\r |
985bdfd5 | 419 | h1D->SetTitle("rec. vertex for triggered events");\r |
420 | h1D->SetName("trigANDvertex");\r | |
421 | aFolderObj->Add(h1D);\r | |
422 | \r | |
0aaa8b91 | 423 | //\r |
424 | // Create rec. event histograms\r | |
425 | //\r | |
985bdfd5 | 426 | h1D = (TH1D *)fRecEventHist->Projection(0);\r |
427 | h1D->SetName("rec_xv");\r | |
428 | aFolderObj->Add(h1D);\r | |
429 | \r | |
430 | h1D = (TH1D *)fRecEventHist->Projection(1);\r | |
431 | h1D->SetName("rec_yv");\r | |
432 | aFolderObj->Add(h1D);\r | |
433 | \r | |
434 | h1D = (TH1D *)fRecEventHist->Projection(2);\r | |
435 | h1D->SetName("rec_zv");\r | |
436 | aFolderObj->Add(h1D);\r | |
437 | \r | |
438 | h2D = (TH2D *)fRecEventHist->Projection(3,4);\r | |
439 | h2D->SetName("rec_resZv_vs_Mult");\r | |
440 | aFolderObj->Add(h2D);\r | |
441 | \r | |
0aaa8b91 | 442 | h2D = (TH2D *)fRecEventHist->Projection(0,1);\r |
443 | h2D->SetName("rec_xv_vs_yv");\r | |
444 | aFolderObj->Add(h2D);\r | |
445 | \r | |
446 | h2D = (TH2D *)fRecEventHist->Projection(0,2);\r | |
447 | h2D->SetName("rec_xv_vs_zv");\r | |
448 | aFolderObj->Add(h2D);\r | |
449 | \r | |
bad4ba69 | 450 | h2D = (TH2D *)fRecEventHist->Projection(3,4);\r |
0aaa8b91 | 451 | h2D->SetName("rec_resZv_vs_Mult");\r |
452 | aFolderObj->Add(h2D);\r | |
453 | \r | |
bad4ba69 | 454 | //\r |
455 | // MC available\r | |
456 | //\r | |
457 | if(IsUseMCInfo()) {\r | |
458 | \r | |
0aaa8b91 | 459 | //\r |
460 | // Create mc event histograms\r | |
461 | //\r | |
462 | h2D = (TH2D *)fMCEventHist->Projection(0,1);\r | |
463 | h2D->SetName("mc_xv_vs_yv");\r | |
464 | aFolderObj->Add(h2D);\r | |
465 | \r | |
466 | h2D = (TH2D *)fMCEventHist->Projection(0,2);\r | |
467 | h2D->SetName("mc_xv_vs_zv");\r | |
468 | aFolderObj->Add(h2D);\r | |
469 | \r | |
470 | //\r | |
471 | // Create rec-mc event histograms\r | |
472 | //\r | |
473 | h2D = (TH2D *)fRecMCEventHist->Projection(0,3);\r | |
474 | h2D->SetName("rec_mc_deltaXv_vs_mult");\r | |
475 | aFolderObj->Add(h2D);\r | |
476 | \r | |
477 | h2D = (TH2D *)fRecMCEventHist->Projection(1,3);\r | |
478 | h2D->SetName("rec_mc_deltaYv_vs_mult");\r | |
479 | aFolderObj->Add(h2D);\r | |
480 | \r | |
481 | h2D = (TH2D *)fRecMCEventHist->Projection(2,3);\r | |
482 | h2D->SetName("rec_mc_deltaZv_vs_mult");\r | |
483 | aFolderObj->Add(h2D);\r | |
484 | \r | |
bad4ba69 | 485 | } // end use MC info \r |
486 | \r | |
487 | \r | |
488 | \r | |
0aaa8b91 | 489 | //\r |
490 | // Create rec-mc track track histograms \r | |
491 | //\r | |
492 | \r | |
493 | // DCA cuts\r | |
bad4ba69 | 494 | fRecMCTrackHist->GetAxis(3)->SetRangeUser(-maxDCAr,maxDCAr);\r |
495 | fRecMCTrackHist->GetAxis(4)->SetRangeUser(-maxDCAr,maxDCAr);\r | |
496 | \r | |
497 | h2D = (TH2D *)fRecMCTrackHist->Projection(7,5);\r | |
498 | h2D->SetName("pt_vs_eta");\r | |
499 | aFolderObj->Add(h2D);\r | |
500 | \r | |
0aaa8b91 | 501 | fRecMCTrackHist->GetAxis(7)->SetRangeUser(minPt,maxPt); \r |
502 | \r | |
503 | h2D = (TH2D *)fRecMCTrackHist->Projection(0,5);\r | |
504 | h2D->SetName("nClust_vs_eta");\r | |
505 | aFolderObj->Add(h2D);\r | |
506 | \r | |
507 | h2D = (TH2D *)fRecMCTrackHist->Projection(1,5);\r | |
508 | h2D->SetName("chi2PerClust_vs_eta");\r | |
509 | aFolderObj->Add(h2D);\r | |
510 | \r | |
511 | h2D = (TH2D *)fRecMCTrackHist->Projection(2,5);\r | |
512 | h2D->SetName("ratio_nClust_nFindableClust_vs_eta");\r | |
513 | aFolderObj->Add(h2D);\r | |
514 | \r | |
985bdfd5 | 515 | h2D = (TH2D *)fRecMCTrackHist->Projection(5,6);\r |
516 | h2D->SetName("eta_vs_phi");\r | |
517 | aFolderObj->Add(h2D);\r | |
518 | \r | |
0aaa8b91 | 519 | //\r |
985bdfd5 | 520 | fRecMCTrackHist->GetAxis(5)->SetRangeUser(minEta,maxEta); \r |
bad4ba69 | 521 | \r |
0aaa8b91 | 522 | h2D = (TH2D *)fRecMCTrackHist->Projection(0,6);\r |
523 | h2D->SetName("nClust_vs_phi");\r | |
524 | aFolderObj->Add(h2D);\r | |
525 | \r | |
526 | h2D = (TH2D *)fRecMCTrackHist->Projection(1,6);\r | |
527 | h2D->SetName("chi2PerClust_vs_phi");\r | |
528 | aFolderObj->Add(h2D);\r | |
529 | \r | |
530 | h2D = (TH2D *)fRecMCTrackHist->Projection(2,6);\r | |
531 | h2D->SetName("ratio_nClust_nFindableClust_vs_phi");\r | |
532 | aFolderObj->Add(h2D);\r | |
533 | \r | |
534 | //\r | |
535 | fRecMCTrackHist->GetAxis(7)->SetRangeUser(0.0,maxPt); \r | |
536 | \r | |
537 | h2D = (TH2D *)fRecMCTrackHist->Projection(0,7);\r | |
538 | h2D->SetName("nClust_vs_pt");\r | |
539 | aFolderObj->Add(h2D);\r | |
540 | \r | |
541 | h2D = (TH2D *)fRecMCTrackHist->Projection(1,7);\r | |
542 | h2D->SetName("chi2PerClust_vs_pt");\r | |
543 | aFolderObj->Add(h2D);\r | |
544 | \r | |
545 | h2D = (TH2D *)fRecMCTrackHist->Projection(2,7);\r | |
546 | h2D->SetName("ratio_nClust_nFindableClust_vs_pt");\r | |
547 | aFolderObj->Add(h2D);\r | |
548 | \r | |
bad4ba69 | 549 | h2D = (TH2D *)fRecMCTrackHist->Projection(6,7);\r |
550 | h2D->SetName("phi_vs_pt");\r | |
551 | aFolderObj->Add(h2D);\r | |
552 | \r | |
553 | \r | |
0aaa8b91 | 554 | // fiducial volume\r |
555 | fRecMCTrackHist->GetAxis(5)->SetRangeUser(minEta,maxEta); \r | |
556 | fRecMCTrackHist->GetAxis(7)->SetRangeUser(minPt,maxPt); \r | |
557 | \r | |
558 | // DCA cuts\r | |
bad4ba69 | 559 | fRecMCTrackHist->GetAxis(3)->SetRangeUser(-maxDCAr,maxDCAr);\r |
560 | fRecMCTrackHist->GetAxis(4)->SetRangeUser(-maxDCAr,maxDCAr);\r | |
0aaa8b91 | 561 | \r |
562 | h2D = (TH2D *)fRecMCTrackHist->Projection(0,1);\r | |
563 | h2D->SetName("nClust_vs_chi2PerClust");\r | |
564 | aFolderObj->Add(h2D);\r | |
565 | \r | |
566 | h2D = (TH2D *)fRecMCTrackHist->Projection(0,2);\r | |
567 | h2D->SetName("nClust_vs_ratio_nClust_nFindableClust");\r | |
568 | aFolderObj->Add(h2D);\r | |
569 | \r | |
985bdfd5 | 570 | //\r |
0aaa8b91 | 571 | // DCAy cuts\r |
985bdfd5 | 572 | //\r |
573 | fRecMCTrackHist->GetAxis(0)->SetRange(50,160); // nClust/track > 50\r | |
574 | fRecMCTrackHist->GetAxis(1)->SetRangeUser(0.,3.9999); // chi2/cluster < 4.0\r | |
bad4ba69 | 575 | fRecMCTrackHist->GetAxis(3)->SetRange(1,fRecMCTrackHist->GetAxis(3)->GetNbins());\r |
985bdfd5 | 576 | //fRecMCTrackHist->GetAxis(4)->SetRangeUser(-1.0,1.0);\r |
577 | fRecMCTrackHist->GetAxis(4)->SetRange(1,fRecMCTrackHist->GetAxis(4)->GetNbins());\r | |
0aaa8b91 | 578 | \r |
579 | // sec\r | |
580 | fRecMCTrackHist->GetAxis(9)->SetRange(1,1);\r | |
581 | h1D = (TH1D *)fRecMCTrackHist->Projection(3);\r | |
582 | h1D->SetName("dcay_sec");\r | |
583 | aFolderObj->Add(h1D);\r | |
584 | \r | |
585 | // prim\r | |
586 | fRecMCTrackHist->GetAxis(9)->SetRange(2,2);\r | |
587 | h1D = (TH1D *)fRecMCTrackHist->Projection(3);\r | |
588 | h1D->SetName("dcay_prim");\r | |
589 | aFolderObj->Add(h1D);\r | |
590 | \r | |
591 | // DCAz cuts\r | |
985bdfd5 | 592 | //fRecMCTrackHist->GetAxis(3)->SetRangeUser(-1.0,1.0);\r |
bad4ba69 | 593 | fRecMCTrackHist->GetAxis(4)->SetRange(1,fRecMCTrackHist->GetAxis(4)->GetNbins());\r |
0aaa8b91 | 594 | \r |
595 | // sec\r | |
596 | fRecMCTrackHist->GetAxis(9)->SetRange(1,1);\r | |
597 | h1D = (TH1D *)fRecMCTrackHist->Projection(4);\r | |
598 | h1D->SetName("dcaz_sec");\r | |
599 | aFolderObj->Add(h1D);\r | |
600 | \r | |
601 | // prim\r | |
602 | fRecMCTrackHist->GetAxis(9)->SetRange(2,2);\r | |
603 | h1D = (TH1D *)fRecMCTrackHist->Projection(4);\r | |
604 | h1D->SetName("dcaz_prim");\r | |
605 | aFolderObj->Add(h1D);\r | |
606 | \r | |
607 | \r | |
608 | // export objects to analysis folder\r | |
609 | fAnalysisFolder = ExportToFolder(aFolderObj);\r | |
610 | \r | |
611 | // delete only TObjArray\r | |
612 | if(aFolderObj) delete aFolderObj;\r | |
613 | }\r | |
614 | \r | |
615 | //_____________________________________________________________________________\r | |
616 | TFolder* AlidNdPtCutAnalysis::ExportToFolder(TObjArray * array) \r | |
617 | {\r | |
618 | // recreate folder avery time and export objects to new one\r | |
619 | //\r | |
620 | AlidNdPtCutAnalysis * comp=this;\r | |
621 | TFolder *folder = comp->GetAnalysisFolder();\r | |
622 | \r | |
623 | TString name, title;\r | |
624 | TFolder *newFolder = 0;\r | |
625 | Int_t i = 0;\r | |
626 | Int_t size = array->GetSize();\r | |
627 | \r | |
628 | if(folder) { \r | |
629 | // get name and title from old folder\r | |
630 | name = folder->GetName(); \r | |
631 | title = folder->GetTitle(); \r | |
632 | \r | |
633 | // delete old one\r | |
634 | delete folder;\r | |
635 | \r | |
636 | // create new one\r | |
637 | newFolder = CreateFolder(name.Data(),title.Data());\r | |
638 | newFolder->SetOwner();\r | |
639 | \r | |
640 | // add objects to folder\r | |
641 | while(i < size) {\r | |
642 | newFolder->Add(array->At(i));\r | |
643 | i++;\r | |
644 | }\r | |
645 | }\r | |
646 | \r | |
647 | return newFolder;\r | |
648 | }\r | |
649 | \r | |
650 | //_____________________________________________________________________________\r | |
651 | TFolder* AlidNdPtCutAnalysis::CreateFolder(TString name,TString title) { \r | |
652 | // create folder for analysed histograms\r | |
653 | //\r | |
654 | TFolder *folder = 0;\r | |
655 | folder = new TFolder(name.Data(),title.Data());\r | |
656 | \r | |
657 | return folder;\r | |
658 | }\r |