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Fix the way how dependence on esd_tracks.C is handled.
[u/mrichter/AliRoot.git] / PWG0 / dNdPt / AlidNdPtCutAnalysis.cxx
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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
38using namespace std;\r
39\r
40ClassImp(AlidNdPtCutAnalysis)\r
41\r
42//_____________________________________________________________________________\r
43 AlidNdPtCutAnalysis::AlidNdPtCutAnalysis(): AlidNdPt(),\r
44 fAnalysisFolder(0),\r
45 fRecEventHist(0),\r
46 fMCEventHist(0),\r
47 fRecMCEventHist(0),\r
48 fRecMCTrackHist(0)\r
49{\r
50 // default constructor\r
51 Init();\r
52}\r
53\r
54//_____________________________________________________________________________\r
55AlidNdPtCutAnalysis::AlidNdPtCutAnalysis(Char_t* name, Char_t* title): AlidNdPt(name,title),\r
56 fAnalysisFolder(0),\r
57 fRecEventHist(0),\r
58 fMCEventHist(0),\r
59 fRecMCEventHist(0),\r
60 fRecMCTrackHist(0)\r
61{\r
62 // constructor\r
63 Init();\r
64}\r
65\r
66//_____________________________________________________________________________\r
67AlidNdPtCutAnalysis::~AlidNdPtCutAnalysis() {\r
68 // \r
69 if(fRecEventHist) delete fRecEventHist; fRecEventHist=0;\r
70 if(fMCEventHist) delete fMCEventHist; fMCEventHist=0;\r
71 if(fRecMCEventHist) delete fRecMCEventHist; fRecMCEventHist=0;\r
72 if(fRecMCTrackHist) delete fRecMCTrackHist; fRecMCTrackHist=0;\r
73\r
74 if(fAnalysisFolder) delete fAnalysisFolder; fAnalysisFolder=0;\r
75}\r
76\r
77//_____________________________________________________________________________\r
78void AlidNdPtCutAnalysis::Init(){\r
79 //\r
80 // Init histograms\r
81 //\r
82 const Int_t ptNbins = 56; \r
83 const Double_t ptMin = 0.; \r
84 const Double_t ptMax = 16.; \r
85\r
86 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
87\r
88 //Xv:Yv:Zv:ResZv:Mult\r
89 Int_t binsRecEventHist[5]={100,100,140,100,150};\r
90 Double_t minRecEventHist[5]={-3.,-3.,-35.,0.,0.}; \r
91 Double_t maxRecEventHist[5]={3.,3.,35.,10.,150.}; \r
92 fRecEventHist = new THnSparseF("fRecEventHist","Xv:Yv:Zv:ResZv:Mult",5,binsRecEventHist,minRecEventHist,maxRecEventHist);\r
93 fRecEventHist->GetAxis(0)->SetTitle("Xv (cm)");\r
94 fRecEventHist->GetAxis(1)->SetTitle("Yv (cm)");\r
95 fRecEventHist->GetAxis(2)->SetTitle("Zv (cm)");\r
96 fRecEventHist->GetAxis(3)->SetTitle("ResZv (cm)");\r
97 fRecEventHist->GetAxis(4)->SetTitle("Mult");\r
98 fRecEventHist->Sumw2();\r
99\r
100 //Xv:Yv:Zv\r
101 Int_t binsMCEventHist[3]={100,100,140};\r
102 Double_t minMCEventHist[3]={-0.1,-0.1,-35.}; \r
103 Double_t maxMCEventHist[3]={0.1,0.1,35.}; \r
104 fMCEventHist = new THnSparseF("fMCEventHist","mcXv:mcYv:mcZv",3,binsMCEventHist,minMCEventHist,maxMCEventHist);\r
105 fMCEventHist->GetAxis(0)->SetTitle("mcXv (cm)");\r
106 fMCEventHist->GetAxis(1)->SetTitle("mcYv (cm)");\r
107 fMCEventHist->GetAxis(2)->SetTitle("mcZv (cm)");\r
108 fMCEventHist->Sumw2();\r
109\r
110 //Xv-mcXv:Yv-mcYv:Zv-mcZv:Mult\r
111 Int_t binsRecMCEventHist[4]={100,100,100,150};\r
112 Double_t minRecMCEventHist[4]={-10.0,-10.0,-10.0,0.}; \r
113 Double_t maxRecMCEventHist[4]={10.0,10.0,10.0,150.}; \r
114 fRecMCEventHist = new THnSparseF("fRecMCEventHist","mcXv-Xv:mcYv-Yv:mcZv-Zv:Mult",4,binsRecMCEventHist,minRecMCEventHist,maxRecMCEventHist);\r
115 fRecMCEventHist->GetAxis(0)->SetTitle("mcXv-Xv (cm)");\r
116 fRecMCEventHist->GetAxis(1)->SetTitle("mcYv-Yv (cm)");\r
117 fRecMCEventHist->GetAxis(2)->SetTitle("mcZv-Zv (cm)");\r
118 fRecMCEventHist->GetAxis(3)->SetTitle("Mult");\r
119 fRecMCEventHist->Sumw2();\r
120\r
121 //\r
122 // THnSparse track histograms\r
123 //\r
124\r
125 //nClust:chi2PerClust:nClust/nFindableClust:DCAy:DCAz:eta:phi:pt:isKink:isPrim\r
126 Int_t binsRecMCTrackHist[10]={160,100,100,100,100,30,90,ptNbins, 2,2};\r
127 Double_t minRecMCTrackHist[10]={0., 0., 0., -10.,-10.,-1.5, 0., ptMin, 0., 0.};\r
128 Double_t maxRecMCTrackHist[10]={160.,10.,1.2, 10.,10.,1.5, 2.*TMath::Pi(), ptMax, 2.,2.};\r
129\r
130 fRecMCTrackHist = new THnSparseF("fRecMCTrackHist","nClust:chi2PerClust:nClust/nFindableClust:DCAy:DCAz:eta:phi:pt:isKink:isPrim",10,binsRecMCTrackHist,minRecMCTrackHist,maxRecMCTrackHist);\r
131 fRecMCTrackHist->SetBinEdges(7,binsPt);\r
132\r
133 fRecMCTrackHist->GetAxis(0)->SetTitle("nClust");\r
134 fRecMCTrackHist->GetAxis(1)->SetTitle("chi2PerClust");\r
135 fRecMCTrackHist->GetAxis(2)->SetTitle("nClust/nFindableClust");\r
136 fRecMCTrackHist->GetAxis(3)->SetTitle("DCAy (cm)");\r
137 fRecMCTrackHist->GetAxis(4)->SetTitle("DCAz (cm)");\r
138 fRecMCTrackHist->GetAxis(5)->SetTitle("#eta");\r
139 fRecMCTrackHist->GetAxis(6)->SetTitle("#phi (rad)");\r
140 fRecMCTrackHist->GetAxis(7)->SetTitle("p_{T} (GeV/c)");\r
141 fRecMCTrackHist->GetAxis(8)->SetTitle("isKink");\r
142 fRecMCTrackHist->GetAxis(9)->SetTitle("isPrim");\r
143 fRecMCTrackHist->Sumw2();\r
144\r
145 // init output folder\r
146 fAnalysisFolder = CreateFolder("folderdNdPt","Analysis dNdPt Folder");\r
147\r
148}\r
149\r
150//_____________________________________________________________________________\r
151void AlidNdPtCutAnalysis::Process(AliESDEvent *const esdEvent, AliMCEvent * const mcEvent)\r
152{\r
153 //\r
154 // Process real and/or simulated events\r
155 //\r
156 if(!esdEvent) {\r
157 AliDebug(AliLog::kError, "esdEvent not available");\r
158 return;\r
159 }\r
160\r
bad4ba69 161 // get selection cuts\r
0aaa8b91 162 AlidNdPtEventCuts *evtCuts = GetEventCuts(); \r
163 AlidNdPtAcceptanceCuts *accCuts = GetAcceptanceCuts(); \r
164 AliESDtrackCuts *esdTrackCuts = GetTrackCuts(); \r
165\r
bad4ba69 166 if(!evtCuts || !accCuts || !esdTrackCuts) {\r
0aaa8b91 167 AliDebug(AliLog::kError, "cuts not available");\r
168 return;\r
169 }\r
170\r
bad4ba69 171 // trigger selection\r
172 Bool_t isEventTriggered = kTRUE;\r
173 if(evtCuts->IsTriggerRequired()) {\r
70fdd197 174 static AliTriggerAnalysis* triggerAnalysis = new AliTriggerAnalysis;\r
175 isEventTriggered = triggerAnalysis->IsTriggerFired(esdEvent, GetTrigger());\r
bad4ba69 176 }\r
177\r
0aaa8b91 178 // use MC information\r
179 AliHeader* header = 0;\r
180 AliGenEventHeader* genHeader = 0;\r
181 AliStack* stack = 0;\r
182 TArrayF vtxMC(3);\r
bad4ba69 183 //AlidNdPtHelper::MCProcessType evtType = AlidNdPtHelper::kInvalidProcess;\r
184 AliPWG0Helper::MCProcessType evtType = AliPWG0Helper::kInvalidProcess;\r
0aaa8b91 185\r
186 if(IsUseMCInfo())\r
187 {\r
188 if(!mcEvent) {\r
189 AliDebug(AliLog::kError, "mcEvent not available");\r
190 return;\r
191 }\r
192\r
193 // get MC event header\r
194 header = mcEvent->Header();\r
195 if (!header) {\r
196 AliDebug(AliLog::kError, "Header not available");\r
197 return;\r
198 }\r
199\r
200 // MC particle stack\r
201 stack = mcEvent->Stack();\r
202 if (!stack) {\r
203 AliDebug(AliLog::kError, "Stack not available");\r
204 return;\r
205 }\r
206\r
207 // get event type (ND=0x1, DD=0x2, SD=0x4)\r
bad4ba69 208 evtType = AliPWG0Helper::GetEventProcessType(header);\r
0aaa8b91 209 AliDebug(AliLog::kDebug+1, Form("Found process type %d", evtType));\r
210\r
211 // get MC vertex\r
212 genHeader = header->GenEventHeader();\r
213 if (!genHeader) {\r
214 AliDebug(AliLog::kError, "Could not retrieve genHeader from Header");\r
215 return;\r
216 }\r
217 genHeader->PrimaryVertex(vtxMC);\r
218\r
219 // Fill MC event histogram\r
220 Double_t vMCEventHist[3]={vtxMC[0],vtxMC[1],vtxMC[2]};\r
221 fMCEventHist->Fill(vMCEventHist);\r
222\r
223 } // end bUseMC\r
224\r
225 // get reconstructed vertex \r
bad4ba69 226 Bool_t bRedoTPCVertex = evtCuts->IsRedoTPCVertex();\r
227 Bool_t bUseConstraints = evtCuts->IsUseBeamSpotConstraint();\r
228 const AliESDVertex* vtxESD = AlidNdPtHelper::GetVertex(esdEvent,evtCuts,accCuts,esdTrackCuts,GetAnalysisMode(),kFALSE,bRedoTPCVertex,bUseConstraints); \r
0aaa8b91 229 if(!vtxESD) return; \r
230\r
bad4ba69 231 Bool_t isRecVertex = AlidNdPtHelper::TestRecVertex(vtxESD, GetAnalysisMode(), kFALSE);\r
0aaa8b91 232 Bool_t isEventOK = evtCuts->AcceptEvent(esdEvent,mcEvent,vtxESD) && isRecVertex;\r
233\r
234 TObjArray *allChargedTracks=0;\r
235 Int_t multAll=0;\r
236\r
237 // check event cuts\r
238 if(isEventOK && isEventTriggered)\r
239 {\r
240 // get all charged tracks\r
bad4ba69 241 allChargedTracks = AlidNdPtHelper::GetAllChargedTracks(esdEvent,GetAnalysisMode());\r
0aaa8b91 242 if(!allChargedTracks) return;\r
243\r
244 Int_t entries = allChargedTracks->GetEntries();\r
245 for(Int_t i=0; i<entries;++i) \r
246 {\r
247 AliESDtrack *track = (AliESDtrack*)allChargedTracks->At(i);\r
248 if(!track) continue;\r
249\r
250 FillHistograms(track, stack);\r
251 multAll++;\r
252 }\r
0aaa8b91 253\r
254 Double_t vRecEventHist[5] = {vtxESD->GetXv(),vtxESD->GetYv(),vtxESD->GetZv(),vtxESD->GetZRes(),multAll};\r
255 fRecEventHist->Fill(vRecEventHist);\r
256\r
257 if(IsUseMCInfo()) {\r
258 Double_t vRecMCEventHist[5] = {vtxESD->GetXv()-vtxMC[0],vtxESD->GetYv()-vtxMC[1],vtxESD->GetZv()-vtxMC[2],multAll};\r
259 fRecMCEventHist->Fill(vRecMCEventHist);\r
260 }\r
bad4ba69 261 }\r
0aaa8b91 262\r
263 if(allChargedTracks) delete allChargedTracks; allChargedTracks = 0;\r
264}\r
265\r
266//_____________________________________________________________________________\r
267void AlidNdPtCutAnalysis::FillHistograms(AliESDtrack *const esdTrack, AliStack *const stack)\r
268{\r
269 //\r
270 // Fill ESD track and MC histograms \r
271 //\r
272 if(!esdTrack) return;\r
bad4ba69 273 if(esdTrack->Charge() == 0.) return;\r
0aaa8b91 274\r
0aaa8b91 275 Float_t pt = esdTrack->Pt();\r
276 Float_t eta = esdTrack->Eta();\r
277 Float_t phi = esdTrack->Phi();\r
278 Int_t nClust = esdTrack->GetTPCclusters(0);\r
279 Int_t nFindableClust = esdTrack->GetTPCNclsF();\r
280\r
281 Float_t chi2PerCluster = 0.;\r
282 if(nClust>0.) chi2PerCluster = esdTrack->GetTPCchi2()/Float_t(nClust);\r
283\r
284 Float_t clustPerFindClust = 0.;\r
285 if(nFindableClust>0.) clustPerFindClust = Float_t(nClust)/nFindableClust;\r
286\r
287 Float_t b[2], bCov[3];\r
288 esdTrack->GetImpactParameters(b,bCov);\r
289\r
290 // kink daughter\r
291 Bool_t isKink = kFALSE;\r
292 if(esdTrack->GetKinkIndex(0)>0) isKink=kTRUE;\r
293\r
294 //\r
295 // Fill rec vs MC information\r
296 //\r
bad4ba69 297\r
298 Bool_t isPrim = kTRUE;\r
299\r
300 if(IsUseMCInfo()) {\r
301 if(!stack) return;\r
302 Int_t label = TMath::Abs(esdTrack->GetLabel()); \r
303 TParticle* particle = stack->Particle(label);\r
304 if(!particle) return;\r
305 if(particle->GetPDG() && particle->GetPDG()->Charge()==0.) return;\r
306 isPrim = stack->IsPhysicalPrimary(label);\r
307 }\r
0aaa8b91 308\r
309 // fill histo\r
310 Double_t vRecMCTrackHist[10] = {nClust,chi2PerCluster,clustPerFindClust,b[0],b[1],eta,phi,pt,isKink,isPrim}; \r
311 fRecMCTrackHist->Fill(vRecMCTrackHist);\r
312}\r
313\r
314//_____________________________________________________________________________\r
315Long64_t AlidNdPtCutAnalysis::Merge(TCollection* list) \r
316{\r
317 // Merge list of objects (needed by PROOF)\r
318\r
319 if (!list)\r
320 return 0;\r
321\r
322 if (list->IsEmpty())\r
323 return 1;\r
324\r
325 TIterator* iter = list->MakeIterator();\r
326 TObject* obj = 0;\r
327\r
328 // collection of generated histograms\r
329 Int_t count=0;\r
330 while((obj = iter->Next()) != 0) {\r
331 AlidNdPtCutAnalysis* entry = dynamic_cast<AlidNdPtCutAnalysis*>(obj);\r
332 if (entry == 0) continue; \r
333 \r
334 // event histo\r
335 fRecEventHist->Add(entry->fRecEventHist);\r
336 fRecMCEventHist->Add(entry->fRecMCEventHist);\r
337 fMCEventHist->Add(entry->fMCEventHist);\r
338\r
339 // track histo\r
340 fRecMCTrackHist->Add(entry->fRecMCTrackHist);\r
341 \r
342 count++;\r
343 }\r
344\r
345return count;\r
346}\r
347\r
348//_____________________________________________________________________________\r
349void AlidNdPtCutAnalysis::Analyse() \r
350{\r
351 //\r
352 // Analyse histograms\r
353 //\r
354 TH1::AddDirectory(kFALSE);\r
355 TObjArray *aFolderObj = new TObjArray;\r
356 TH1D *h1D = 0; \r
357 TH2D *h2D = 0; \r
358\r
359\r
360 //\r
361 // get cuts\r
362 //\r
363 AlidNdPtEventCuts *evtCuts = GetEventCuts(); \r
364 AlidNdPtAcceptanceCuts *accCuts = GetAcceptanceCuts(); \r
365 AliESDtrackCuts *esdTrackCuts = GetTrackCuts(); \r
366\r
367 if(!evtCuts || !accCuts || !esdTrackCuts) {\r
368 Error("AlidNdPtCutAnalysis::Analyse()", "cuts not available");\r
369 return;\r
370 }\r
371\r
372 //\r
373 // set min and max values\r
374 //\r
375 Double_t minPt = accCuts->GetMinPt();\r
376 Double_t maxPt = accCuts->GetMaxPt();\r
377 Double_t minEta = accCuts->GetMinEta();\r
378 Double_t maxEta = accCuts->GetMaxEta()-0.00001;\r
379\r
bad4ba69 380 Double_t maxDCAr = accCuts->GetMaxDCAr();\r
381\r
0aaa8b91 382 //\r
383 // Create rec. event histograms\r
384 //\r
385 h2D = (TH2D *)fRecEventHist->Projection(0,1);\r
386 h2D->SetName("rec_xv_vs_yv");\r
387 aFolderObj->Add(h2D);\r
388\r
389 h2D = (TH2D *)fRecEventHist->Projection(0,2);\r
390 h2D->SetName("rec_xv_vs_zv");\r
391 aFolderObj->Add(h2D);\r
392\r
bad4ba69 393 h2D = (TH2D *)fRecEventHist->Projection(3,4);\r
0aaa8b91 394 h2D->SetName("rec_resZv_vs_Mult");\r
395 aFolderObj->Add(h2D);\r
396\r
bad4ba69 397\r
398 //\r
399 // MC available\r
400 //\r
401 if(IsUseMCInfo()) {\r
402\r
0aaa8b91 403 //\r
404 // Create mc event histograms\r
405 //\r
406 h2D = (TH2D *)fMCEventHist->Projection(0,1);\r
407 h2D->SetName("mc_xv_vs_yv");\r
408 aFolderObj->Add(h2D);\r
409\r
410 h2D = (TH2D *)fMCEventHist->Projection(0,2);\r
411 h2D->SetName("mc_xv_vs_zv");\r
412 aFolderObj->Add(h2D);\r
413\r
414 //\r
415 // Create rec-mc event histograms\r
416 //\r
417 h2D = (TH2D *)fRecMCEventHist->Projection(0,3);\r
418 h2D->SetName("rec_mc_deltaXv_vs_mult");\r
419 aFolderObj->Add(h2D);\r
420\r
421 h2D = (TH2D *)fRecMCEventHist->Projection(1,3);\r
422 h2D->SetName("rec_mc_deltaYv_vs_mult");\r
423 aFolderObj->Add(h2D);\r
424\r
425 h2D = (TH2D *)fRecMCEventHist->Projection(2,3);\r
426 h2D->SetName("rec_mc_deltaZv_vs_mult");\r
427 aFolderObj->Add(h2D);\r
428\r
bad4ba69 429 } // end use MC info \r
430\r
431\r
432\r
0aaa8b91 433 //\r
434 // Create rec-mc track track histograms \r
435 //\r
436\r
437 // DCA cuts\r
bad4ba69 438 fRecMCTrackHist->GetAxis(3)->SetRangeUser(-maxDCAr,maxDCAr);\r
439 fRecMCTrackHist->GetAxis(4)->SetRangeUser(-maxDCAr,maxDCAr);\r
440\r
441 h2D = (TH2D *)fRecMCTrackHist->Projection(7,5);\r
442 h2D->SetName("pt_vs_eta");\r
443 aFolderObj->Add(h2D);\r
444\r
0aaa8b91 445 fRecMCTrackHist->GetAxis(7)->SetRangeUser(minPt,maxPt); \r
446\r
447 h2D = (TH2D *)fRecMCTrackHist->Projection(0,5);\r
448 h2D->SetName("nClust_vs_eta");\r
449 aFolderObj->Add(h2D);\r
450\r
451 h2D = (TH2D *)fRecMCTrackHist->Projection(1,5);\r
452 h2D->SetName("chi2PerClust_vs_eta");\r
453 aFolderObj->Add(h2D);\r
454\r
455 h2D = (TH2D *)fRecMCTrackHist->Projection(2,5);\r
456 h2D->SetName("ratio_nClust_nFindableClust_vs_eta");\r
457 aFolderObj->Add(h2D);\r
458\r
459 //\r
bad4ba69 460 fRecMCTrackHist->GetAxis(7)->SetRangeUser(minEta,maxEta); \r
461\r
0aaa8b91 462 h2D = (TH2D *)fRecMCTrackHist->Projection(0,6);\r
463 h2D->SetName("nClust_vs_phi");\r
464 aFolderObj->Add(h2D);\r
465\r
466 h2D = (TH2D *)fRecMCTrackHist->Projection(1,6);\r
467 h2D->SetName("chi2PerClust_vs_phi");\r
468 aFolderObj->Add(h2D);\r
469\r
470 h2D = (TH2D *)fRecMCTrackHist->Projection(2,6);\r
471 h2D->SetName("ratio_nClust_nFindableClust_vs_phi");\r
472 aFolderObj->Add(h2D);\r
473\r
bad4ba69 474 h2D = (TH2D *)fRecMCTrackHist->Projection(5,6);\r
475 h2D->SetName("eta_vs_phi");\r
476 aFolderObj->Add(h2D);\r
477\r
0aaa8b91 478 //\r
479 fRecMCTrackHist->GetAxis(7)->SetRangeUser(0.0,maxPt); \r
480\r
481 h2D = (TH2D *)fRecMCTrackHist->Projection(0,7);\r
482 h2D->SetName("nClust_vs_pt");\r
483 aFolderObj->Add(h2D);\r
484\r
485 h2D = (TH2D *)fRecMCTrackHist->Projection(1,7);\r
486 h2D->SetName("chi2PerClust_vs_pt");\r
487 aFolderObj->Add(h2D);\r
488\r
489 h2D = (TH2D *)fRecMCTrackHist->Projection(2,7);\r
490 h2D->SetName("ratio_nClust_nFindableClust_vs_pt");\r
491 aFolderObj->Add(h2D);\r
492\r
bad4ba69 493 h2D = (TH2D *)fRecMCTrackHist->Projection(6,7);\r
494 h2D->SetName("phi_vs_pt");\r
495 aFolderObj->Add(h2D);\r
496\r
497\r
0aaa8b91 498 // fiducial volume\r
499 fRecMCTrackHist->GetAxis(5)->SetRangeUser(minEta,maxEta); \r
500 fRecMCTrackHist->GetAxis(7)->SetRangeUser(minPt,maxPt); \r
501\r
502 // DCA cuts\r
bad4ba69 503 fRecMCTrackHist->GetAxis(3)->SetRangeUser(-maxDCAr,maxDCAr);\r
504 fRecMCTrackHist->GetAxis(4)->SetRangeUser(-maxDCAr,maxDCAr);\r
0aaa8b91 505\r
506 h2D = (TH2D *)fRecMCTrackHist->Projection(0,1);\r
507 h2D->SetName("nClust_vs_chi2PerClust");\r
508 aFolderObj->Add(h2D);\r
509\r
510 h2D = (TH2D *)fRecMCTrackHist->Projection(0,2);\r
511 h2D->SetName("nClust_vs_ratio_nClust_nFindableClust");\r
512 aFolderObj->Add(h2D);\r
513\r
514 // DCAy cuts\r
bad4ba69 515 fRecMCTrackHist->GetAxis(3)->SetRange(1,fRecMCTrackHist->GetAxis(3)->GetNbins());\r
0aaa8b91 516 fRecMCTrackHist->GetAxis(4)->SetRangeUser(-1.0,1.0);\r
517\r
518 // sec\r
519 fRecMCTrackHist->GetAxis(9)->SetRange(1,1);\r
520 h1D = (TH1D *)fRecMCTrackHist->Projection(3);\r
521 h1D->SetName("dcay_sec");\r
522 aFolderObj->Add(h1D);\r
523\r
524 // prim\r
525 fRecMCTrackHist->GetAxis(9)->SetRange(2,2);\r
526 h1D = (TH1D *)fRecMCTrackHist->Projection(3);\r
527 h1D->SetName("dcay_prim");\r
528 aFolderObj->Add(h1D);\r
529\r
530 // DCAz cuts\r
531 fRecMCTrackHist->GetAxis(3)->SetRangeUser(-1.0,1.0);\r
bad4ba69 532 fRecMCTrackHist->GetAxis(4)->SetRange(1,fRecMCTrackHist->GetAxis(4)->GetNbins());\r
0aaa8b91 533\r
534 // sec\r
535 fRecMCTrackHist->GetAxis(9)->SetRange(1,1);\r
536 h1D = (TH1D *)fRecMCTrackHist->Projection(4);\r
537 h1D->SetName("dcaz_sec");\r
538 aFolderObj->Add(h1D);\r
539\r
540 // prim\r
541 fRecMCTrackHist->GetAxis(9)->SetRange(2,2);\r
542 h1D = (TH1D *)fRecMCTrackHist->Projection(4);\r
543 h1D->SetName("dcaz_prim");\r
544 aFolderObj->Add(h1D);\r
545\r
546\r
547 // export objects to analysis folder\r
548 fAnalysisFolder = ExportToFolder(aFolderObj);\r
549\r
550 // delete only TObjArray\r
551 if(aFolderObj) delete aFolderObj;\r
552}\r
553\r
554//_____________________________________________________________________________\r
555TFolder* AlidNdPtCutAnalysis::ExportToFolder(TObjArray * array) \r
556{\r
557 // recreate folder avery time and export objects to new one\r
558 //\r
559 AlidNdPtCutAnalysis * comp=this;\r
560 TFolder *folder = comp->GetAnalysisFolder();\r
561\r
562 TString name, title;\r
563 TFolder *newFolder = 0;\r
564 Int_t i = 0;\r
565 Int_t size = array->GetSize();\r
566\r
567 if(folder) { \r
568 // get name and title from old folder\r
569 name = folder->GetName(); \r
570 title = folder->GetTitle(); \r
571\r
572 // delete old one\r
573 delete folder;\r
574\r
575 // create new one\r
576 newFolder = CreateFolder(name.Data(),title.Data());\r
577 newFolder->SetOwner();\r
578\r
579 // add objects to folder\r
580 while(i < size) {\r
581 newFolder->Add(array->At(i));\r
582 i++;\r
583 }\r
584 }\r
585\r
586return newFolder;\r
587}\r
588\r
589//_____________________________________________________________________________\r
590TFolder* AlidNdPtCutAnalysis::CreateFolder(TString name,TString title) { \r
591// create folder for analysed histograms\r
592//\r
593TFolder *folder = 0;\r
594 folder = new TFolder(name.Data(),title.Data());\r
595\r
596 return folder;\r
597}\r