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Added histograms for primary vertex QA
[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / AliRDHFCuts.h
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0c22e2ac 1#ifndef ALIRDHFCUTS_H
2#define ALIRDHFCUTS_H
3/* Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6//***********************************************************
7// Class AliRDHFCuts
8// base class for cuts on AOD reconstructed heavy-flavour decays
9// Author: A.Dainese, andrea.dainese@pd.infn.it
10//***********************************************************
11
12#include <TString.h>
13
14#include "AliAnalysisCuts.h"
15#include "AliESDtrackCuts.h"
16#include "AliAODPidHF.h"
17#include "AliAODEvent.h"
18#include "AliVEvent.h"
19
20class AliAODTrack;
21class AliAODRecoDecayHF;
22class AliESDVertex;
23
24class AliRDHFCuts : public AliAnalysisCuts
25{
26 public:
27
28 enum ECentrality {kCentOff,kCentV0M,kCentTRK,kCentTKL,kCentCL1,kCentInvalid};
29 enum ESelLevel {kAll,kTracks,kPID,kCandidate};
30 enum EPileup {kNoPileupSelection,kRejectPileupEvent,kRejectTracksFromPileupVertex};
31 enum ESele {kD0toKpiCuts,kD0toKpiPID,kD0fromDstarCuts,kD0fromDstarPID,kDplusCuts,kDplusPID,kDsCuts,kDsPID,kLcCuts,kLcPID,kDstarCuts,kDstarPID};
4346ffd2 32 enum ERejBits {kNotSelTrigger,kNoVertex,kTooFewVtxContrib,kZVtxOutFid,kPileupSPD,kOutsideCentrality,kPhysicsSelection,kBadSPDVertex,kZVtxSPDOutFid};
0c22e2ac 33 AliRDHFCuts(const Char_t* name="RDHFCuts", const Char_t* title="");
34
35 virtual ~AliRDHFCuts();
36
37 AliRDHFCuts(const AliRDHFCuts& source);
38 AliRDHFCuts& operator=(const AliRDHFCuts& source);
39
40 virtual void SetStandardCutsPP2010() {return;}
41 virtual void SetStandardCutsPbPb2010() {return;}
42 virtual void SetStandardCutsPbPb2011() {return;}
43
44
45 void SetMinCentrality(Float_t minCentrality=0.) {fMinCentrality=minCentrality;}
46 void SetMaxCentrality(Float_t maxCentrality=100.) {fMaxCentrality=maxCentrality;}
47 void SetMinVtxType(Int_t type=3) {fMinVtxType=type;}
48 void SetMinVtxContr(Int_t contr=1) {fMinVtxContr=contr;}
49 void SetMaxVtxRdChi2(Float_t chi2=1e6) {fMaxVtxRedChi2=chi2;}
50 void SetMaxVtxZ(Float_t z=1e6) {fMaxVtxZ=z;}
51 void SetMinSPDMultiplicity(Int_t mult=0) {fMinSPDMultiplicity=mult;}
52
53 void SetTriggerMask(ULong64_t mask=0) {fTriggerMask=mask;}
54 void SetUseAnyTrigger(){fTriggerMask=AliVEvent::kAny;}
55 void EnableMBTrigger(){
56 fTriggerMask|=AliVEvent::kMB;
57 fUseOnlyOneTrigger=kFALSE;
58 }
59 void ResetMaskAndEnableMBTrigger(){
60 fTriggerMask=AliVEvent::kMB;
61 fUseOnlyOneTrigger=kFALSE;
62 }
63 void SetUseMBTriggerExclusively(){
64 fTriggerMask=AliVEvent::kMB;
65 fUseOnlyOneTrigger=kTRUE;
66 }
67 void EnableCentralTrigger(){
68 fTriggerMask|=AliVEvent::kCentral;
69 fUseOnlyOneTrigger=kFALSE;
70 }
71 void ResetMaskAndEnableCentralTrigger(){
72 fTriggerMask=AliVEvent::kCentral;
73 fUseOnlyOneTrigger=kFALSE;
74 }
75 void SetUseCentralTriggerExclusively(){
76 fTriggerMask=AliVEvent::kCentral;
77 fUseOnlyOneTrigger=kTRUE;
78 }
79 void EnableSemiCentralTrigger(){
80 fTriggerMask|=AliVEvent::kSemiCentral;
81 fUseOnlyOneTrigger=kFALSE;
82 }
83 void ResetMaskAndEnableSemiCentralTrigger(){
84 fTriggerMask=AliVEvent::kSemiCentral;
85 fUseOnlyOneTrigger=kFALSE;
86 }
87 void SetUseSemiCentralTriggerExclusively(){
88 fTriggerMask=AliVEvent::kSemiCentral;
89 fUseOnlyOneTrigger=kTRUE;
90 }
91 void EnableEMCALTrigger(){
92 fTriggerMask|=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
93 fUseOnlyOneTrigger=kFALSE;
94 }
d3202a20 95 void ResetMaskAndEnableEMCALTrigger(){
0c22e2ac 96 fTriggerMask=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
97 fUseOnlyOneTrigger=kFALSE;
98 }
99 void SetUseEMCALTriggerExclusively(){
100 fTriggerMask=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
101 fUseOnlyOneTrigger=kTRUE;
102 }
851d1cae 103 void SetRemoveTrackletOutliers(Bool_t opt) {fRemoveTrackletOutliers=opt;}
4346ffd2 104 void SetCutOnzVertexSPD(Int_t opt) {
105 if(opt>=0 && opt<=2) fCutOnzVertexSPD=opt;
106 else AliError("Wrong option for cut on zVertexSPD");
107 }
68c15f66 108 void SetTriggerClass(TString trclass0, TString trclass1="") {fTriggerClass[0]=trclass0; fTriggerClass[1]=trclass1;}
851d1cae 109 void ApplySPDDeadPbPb2011(){fApplySPDDeadPbPb2011=kTRUE;}
0c22e2ac 110 void SetVarsForOpt(Int_t nVars,Bool_t *forOpt);
111 void SetGlobalIndex(){fGlobalIndex=fnVars*fnPtBins;}
112 void SetGlobalIndex(Int_t nVars,Int_t nptBins){fnVars=nVars; fnPtBins=nptBins; SetGlobalIndex();}
113 void SetVarNames(Int_t nVars,TString *varNames,Bool_t *isUpperCut);
114 void SetPtBins(Int_t nPtBinLimits,Float_t *ptBinLimits);
115 void SetCuts(Int_t nVars,Int_t nPtBins,Float_t** cutsRD);
116 void SetCuts(Int_t glIndex, Float_t* cutsRDGlob);
117 void AddTrackCuts(const AliESDtrackCuts *cuts)
118 {delete fTrackCuts; fTrackCuts=new AliESDtrackCuts(*cuts); return;}
119 void SetUsePID(Bool_t flag=kTRUE) {fUsePID=flag; return;}
120 void SetUseAOD049(Bool_t flag=kTRUE) {fUseAOD049=flag; return;}
fdd5a897 121 void SetKinkRejection(Bool_t flag=kTRUE) {fKinkReject=flag; return;}
3e075b37 122 void SetUseEventsWithOnlySPDVertex(Bool_t flag=kTRUE){
123 fUseEventsWithOnlySPDVertex=flag; return;}
124 void SetUseTrackSelectionWithFilterBits(Bool_t flag=kTRUE){
125 fUseTrackSelectionWithFilterBits=flag; return;}
0c22e2ac 126 void SetUseCentrality(Int_t flag=1); // see enum below
127 void SetPidHF(AliAODPidHF* pidObj) {
128 if(fPidHF) delete fPidHF;
129 fPidHF=new AliAODPidHF(*pidObj);
130 }
131 void SetRemoveDaughtersFromPrim(Bool_t removeDaughtersPrim) {fRemoveDaughtersFromPrimary=removeDaughtersPrim;}
4bdc0315 132 void SetRecomputePrimaryVertex(Bool_t opt) {fRecomputePrimVertex=opt;}
0c22e2ac 133 void SetMinPtCandidate(Double_t ptCand=-1.) {fMinPtCand=ptCand; return;}
134 void SetMaxPtCandidate(Double_t ptCand=1000.) {fMaxPtCand=ptCand; return;}
135 void SetOptPileup(Int_t opt=0){
136 // see enum below
137 fOptPileup=opt;
138 }
139 void ConfigurePileupCuts(Int_t minContrib=3, Float_t minDz=0.6){
140 fMinContrPileup=minContrib;
141 fMinDzPileup=minDz;
142 }
143
144
145 AliAODPidHF* GetPidHF() const {return fPidHF;}
146 Float_t *GetPtBinLimits() const {return fPtBinLimits;}
147 Int_t GetNPtBins() const {return fnPtBins;}
148 Int_t GetNVars() const {return fnVars;}
149 TString *GetVarNames() const {return fVarNames;}
150 Bool_t *GetVarsForOpt() const {return fVarsForOpt;}
151 Int_t GetNVarsForOpt() const {return fnVarsForOpt;}
152 const Float_t *GetCuts() const {return fCutsRD;}
153 void GetCuts(Float_t**& cutsRD) const;
154 Float_t GetCutValue(Int_t iVar,Int_t iPtBin) const;
155 Double_t GetMaxVtxZ() const {return fMaxVtxZ;}
156 Float_t GetCentrality(AliAODEvent* aodEvent){return GetCentrality(aodEvent,(AliRDHFCuts::ECentrality)fUseCentrality);}
157 Float_t GetCentrality(AliAODEvent* aodEvent, AliRDHFCuts::ECentrality estimator);
158 Bool_t *GetIsUpperCut() const {return fIsUpperCut;}
159 AliESDtrackCuts *GetTrackCuts() const {return fTrackCuts;}
160 virtual AliESDtrackCuts *GetTrackCutsSoftPi() const {return 0;}
e7af8919 161 virtual AliESDtrackCuts *GetTrackCutsV0daughters() const {return 0;}
0c22e2ac 162 virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters) = 0;
163 virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters,AliAODEvent * /*aod*/)
164 {return GetCutVarsForOpt(d,vars,nvars,pdgdaughters);}
165 Int_t GetGlobalIndex(Int_t iVar,Int_t iPtBin) const;
166 void GetVarPtIndex(Int_t iGlob, Int_t& iVar, Int_t& iPtBin) const;
167 Bool_t GetIsUsePID() const {return fUsePID;}
168 Bool_t GetUseAOD049() const {return fUseAOD049;}
fdd5a897 169 Bool_t GetUseKinkRejection() const {return fKinkReject;}
3e075b37 170 Bool_t GetUseEventsWithOnlySPDVertex() const{return fUseEventsWithOnlySPDVertex;}
171 Bool_t GetUseTrackSelectionWithFilterBits() const{return fUseTrackSelectionWithFilterBits;}
0c22e2ac 172 Bool_t GetIsPrimaryWithoutDaughters() const {return fRemoveDaughtersFromPrimary;}
173 Bool_t GetOptPileUp() const {return fOptPileup;}
174 Int_t GetUseCentrality() const {return fUseCentrality;}
175 Float_t GetMinCentrality() const {return fMinCentrality;}
176 Float_t GetMaxCentrality() const {return fMaxCentrality;}
177 Double_t GetMinPtCandidate() const {return fMinPtCand;}
178 Double_t GetMaxPtCandidate() const {return fMaxPtCand;}
179 Bool_t IsSelected(TObject *obj) {return IsSelected(obj,AliRDHFCuts::kAll);}
180 Bool_t IsSelected(TList *list) {if(!list) return kTRUE; return kFALSE;}
181 Int_t IsEventSelectedInCentrality(AliVEvent *event);
182 Bool_t IsEventSelected(AliVEvent *event);
183 Bool_t AreDaughtersSelected(AliAODRecoDecayHF *rd) const;
184 Bool_t IsDaughterSelected(AliAODTrack *track,const AliESDVertex *primary,AliESDtrackCuts *cuts) const;
185 virtual Int_t IsSelectedPID(AliAODRecoDecayHF * /*rd*/) {return 1;}
186
187 virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel) = 0;
188 virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel,AliAODEvent* /*aod*/)
189 {return IsSelected(obj,selectionLevel);}
190 Int_t PtBin(Double_t pt) const;
191 void PrintAll()const;
192 void PrintTrigger() const;
193
194 virtual Bool_t IsInFiducialAcceptance(Double_t /*pt*/,Double_t /*y*/) const {return kTRUE;}
195
196 void SetWhyRejection(Int_t why) {fWhyRejection=why; return;}
197 Int_t GetWhyRejection() const {return fWhyRejection;}
198 UInt_t GetEventRejectionBitMap() const {return fEvRejectionBits;}
199 Bool_t IsEventRejectedDueToTrigger() const {
200 return fEvRejectionBits&(1<<kNotSelTrigger);
201 }
202 Bool_t IsEventRejectedDueToNotRecoVertex() const {
203 return fEvRejectionBits&(1<<kNoVertex);
204 }
205 Bool_t IsEventRejectedDueToVertexContributors() const {
206 return fEvRejectionBits&(1<<kTooFewVtxContrib);
207 }
208 Bool_t IsEventRejectedDueToZVertexOutsideFiducialRegion() const {
209 return fEvRejectionBits&(1<<kZVtxOutFid);
210 }
211 Bool_t IsEventRejectedDueToPileupSPD() const {
212 return fEvRejectionBits&(1<<kPileupSPD);
213 }
214 Bool_t IsEventRejectedDueToCentrality() const {
215 return fEvRejectionBits&(1<<kOutsideCentrality);
216 }
217 Bool_t IsEventRejectedDuePhysicsSelection() const {
218 return fEvRejectionBits&(1<<kPhysicsSelection);
219 }
220
221
222 void SetFixRefs(Bool_t fix=kTRUE) {fFixRefs=fix; return;}
223 void SetUsePhysicsSelection(Bool_t use=kTRUE){fUsePhysicsSelection=use; return;}
224 Bool_t GetUsePhysicsSelection() const { return fUsePhysicsSelection; }
225
226
227
228 Bool_t CompareCuts(const AliRDHFCuts *obj) const;
229 void MakeTable()const;
230
231 Int_t GetIsSelectedCuts() const {return fIsSelectedCuts;}
232 Int_t GetIsSelectedPID() const {return fIsSelectedPID;}
233
234 void SetUseMCVertex() { fUseMCVertex=kTRUE; }
235 Bool_t GetUseMCVertex() const { return fUseMCVertex; }
236
237 Bool_t RecalcOwnPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod) const;
238 Bool_t SetMCPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod) const;
239 void CleanOwnPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod,AliAODVertex *origownvtx) const;
240
241 Bool_t CountEventForNormalization() const
242 { if(fWhyRejection==0) {return kTRUE;} else {return kFALSE;} }
243
244 void SetKeepSignalMC() {fKeepSignalMC=kTRUE; return;}
245
246 // Flag and pt-maximum to check if the candidate daughters fulfill the kFirst criteria
247 void SetSelectCandTrackSPDFirst( Bool_t flag, Double_t ptmax )
248 { fIsCandTrackSPDFirst=flag; fMaxPtCandTrackSPDFirst=ptmax; }
249 Bool_t IsSelectCandTrackSPDFirst() const { return fIsCandTrackSPDFirst; }
250 Double_t IsMaxCandTrackSPDFirst() const { return fMaxPtCandTrackSPDFirst; }
251
252
253 protected:
254
255 void SetNPtBins(Int_t nptBins){fnPtBins=nptBins;}
256 void SetNVars(Int_t nVars){fnVars=nVars;}
257
258 Bool_t IsSignalMC(AliAODRecoDecay *d,AliAODEvent *aod,Int_t pdg) const;
4bdc0315 259 Bool_t RecomputePrimaryVertex(AliAODEvent* event) const;
0c22e2ac 260
261 // cuts on the event
262 Int_t fMinVtxType; // 0: not cut; 1: SPDZ; 2: SPD3D; 3: Tracks
263 Int_t fMinVtxContr; // minimum vertex contributors
264 Float_t fMaxVtxRedChi2; // maximum chi2/ndf
265 Float_t fMaxVtxZ; // maximum |z| of primary vertex
266 Int_t fMinSPDMultiplicity; // SPD multiplicity
267 ULong64_t fTriggerMask; // trigger mask
268 Bool_t fUseOnlyOneTrigger; // flag to select one trigger only
68c15f66 269 TString fTriggerClass[2]; // trigger class
0c22e2ac 270 // quality cuts on the daughter tracks
271 AliESDtrackCuts *fTrackCuts; // tracks for daughter tracks (AOD converted to ESD on the flight!)
272 // cuts on the candidate
273 Int_t fnPtBins; // number of pt bins for cuts
274 Int_t fnPtBinLimits; // "number of limits", that is fnPtBins+1
275 Float_t* fPtBinLimits; //[fnPtBinLimits] pt bins
276 Int_t fnVars; // number of cut vars for candidates
277 TString *fVarNames; //[fnVars] names of the variables
278 Int_t fnVarsForOpt; // number of cut vars to be optimized for candidates
279 Bool_t *fVarsForOpt; //[fnVars] kTRUE for vars to be used in optimization
280 Int_t fGlobalIndex; // fnVars*fnPtBins
281 Float_t *fCutsRD; //[fGlobalIndex] the cuts values
282 Bool_t *fIsUpperCut; //[fnVars] use > or < to select
283 Bool_t fUsePID; // enable PID usage (off by default)
284 Bool_t fUseAOD049; // enable AOD049 centrality cleanup
285 AliAODPidHF *fPidHF; // PID for heavy flavours manager
286 Int_t fWhyRejection; // used to code the step at which candidate was rejected
287 UInt_t fEvRejectionBits; //bit map storing the full info about event rejection
288 Bool_t fRemoveDaughtersFromPrimary; // flag to switch on the removal of duaghters from the primary vertex computation
4bdc0315 289 Bool_t fRecomputePrimVertex; // flag to recompute primary vertex
0c22e2ac 290 Bool_t fUseMCVertex; // use MC primary vertex
291 Bool_t fUsePhysicsSelection; // use Physics selection criteria
292 Int_t fOptPileup; // option for pielup selection
293 Int_t fMinContrPileup; // min. n. of tracklets in pileup vertex
294 Float_t fMinDzPileup; // min deltaz between main and pileup vertices
295 Int_t fUseCentrality; // off =0 (default)
296 // 1 = V0
297 // 2 = Tracks
298 // 3 = Tracklets
299 // 4 = SPD clusters outer
300 Float_t fMinCentrality; // minimum centrality for selected events
301 Float_t fMaxCentrality; // maximum centrality for selected events
302 Bool_t fFixRefs; // fix the daughter track references
303 Int_t fIsSelectedCuts; // outcome of cuts selection
304 Int_t fIsSelectedPID; // outcome of PID selection
305 Double_t fMinPtCand; // minimum pt of the candidate
306 Double_t fMaxPtCand; // minimum pt of the candidate
307 Bool_t fKeepSignalMC; // IsSelected returns always kTRUE for MC signal
308 Bool_t fIsCandTrackSPDFirst; // flag to select the track kFirst criteria for pt < ptlimit
309 Double_t fMaxPtCandTrackSPDFirst; // maximum pt of the candidate for which to check if the daughters fulfill kFirst criteria
851d1cae 310 Bool_t fApplySPDDeadPbPb2011; // flag to apply SPD dead module map of PbPb2011
311 Bool_t fRemoveTrackletOutliers; // flag to apply cut on tracklets vs. centrality for 2011 data
4346ffd2 312 Int_t fCutOnzVertexSPD; // cut on zSPD vertex to remove outliers in centrality vs. tracklets (0=no cut, 1= cut at 12 cm, 2= cut on difference to z of vtx tracks
fdd5a897 313 Bool_t fKinkReject; // flag to reject kink daughters
3e075b37 314 Bool_t fUseTrackSelectionWithFilterBits; // flag to enable/disable the check on filter bits
315 Bool_t fUseEventsWithOnlySPDVertex; // flag to enable/disable the usage of events with only SPD vertex
0c22e2ac 316
3e075b37 317 ClassDef(AliRDHFCuts,26); // base class for cuts on AOD reconstructed heavy-flavour decays
0c22e2ac 318};
319
320#endif