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1 | #ifndef ALICALOTRACKREADER_H | |
2 | #define ALICALOTRACKREADER_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | /* $Id: $ */ | |
6 | ||
7 | //_________________________________________________________________________ | |
8 | // Base class for reading data: MonteCarlo, ESD or AOD, of PHOS EMCAL and | |
9 | // Central Barrel Tracking detectors. | |
10 | // Not all MC particles/tracks/clusters are kept, some kinematical restrictions are done. | |
11 | // Mother class of : AliCaloTrackESDReader: Fills ESD data in 3 TObjArrays (PHOS, EMCAL, CTS) | |
12 | // : AliCaloTrackMCReader: Fills Kinematics data in 3 TObjArrays (PHOS, EMCAL, CTS) | |
13 | // : AliCaloTrackAODReader: Fills AOD data in 3 TObjArrays (PHOS, EMCAL, CTS) | |
14 | // | |
15 | // This part is commented: Mixing analysis can be done, input AOD with events | |
16 | // is opened in the AliCaloTrackReader::Init() | |
17 | ||
18 | // -- Author: Gustavo Conesa (INFN-LNF) | |
19 | ||
20 | // --- ROOT system --- | |
21 | #include "TObject.h" | |
22 | class TObjArray ; | |
23 | #include "TString.h" | |
24 | class TTree ; | |
25 | ||
26 | //--- ANALYSIS system --- | |
27 | class AliStack ; | |
28 | class AliHeader ; | |
29 | class AliGenEventHeader ; | |
30 | class AliVEvent; | |
31 | class AliAODEvent; | |
32 | class AliMCEvent; | |
33 | class AliMixedEvent; | |
34 | #include "AliVCaloCells.h" | |
35 | #include "AliFiducialCut.h" | |
36 | class AliAODMCHeader; | |
37 | #include "AliCalorimeterUtils.h" | |
38 | class AliESDtrackCuts; | |
39 | ||
40 | class AliCaloTrackReader : public TObject { | |
41 | ||
42 | public: | |
43 | AliCaloTrackReader() ; // ctor | |
44 | virtual ~AliCaloTrackReader() ;//virtual dtor | |
45 | private: | |
46 | AliCaloTrackReader(const AliCaloTrackReader & g) ; // cpy ctor | |
47 | AliCaloTrackReader & operator = (const AliCaloTrackReader & g) ;//cpy assignment | |
48 | ||
49 | public: | |
50 | enum inputDataType {kESD, kAOD, kMC}; | |
51 | ||
52 | //Select generated events, depending on comparison of pT hard and jets. | |
53 | virtual Bool_t ComparePtHardAndJetPt() ; | |
54 | virtual Bool_t IsPtHardAndJetPtComparisonSet() const {return fComparePtHardAndJetPt ;} | |
55 | virtual void SetPtHardAndJetPtComparison(Bool_t compare) { fComparePtHardAndJetPt = compare ;} | |
56 | virtual Float_t GetPtHardAndJetFactor() const {return fPtHardAndJetPtFactor ;} | |
57 | virtual void SetPtHardAndJetPtFactor(Float_t factor) { fPtHardAndJetPtFactor = factor ;} | |
58 | ||
59 | virtual void InitParameters(); | |
60 | virtual void Print(const Option_t * opt) const; | |
61 | ||
62 | virtual Int_t GetDebug() const { return fDebug ; } | |
63 | virtual void SetDebug(Int_t d) { fDebug = d ; } | |
64 | virtual Int_t GetDataType() const { return fDataType ; } | |
65 | virtual void SetDataType(Int_t data ) { fDataType = data ; } | |
66 | ||
67 | virtual Int_t GetEventNumber() const {return fEventNumber ; } | |
68 | virtual TString GetCurrentFileName() const {return fCurrentFileName ; } | |
69 | ||
70 | //Minimum pt setters and getters | |
71 | virtual Float_t GetEMCALPtMin() const { return fEMCALPtMin ; } | |
72 | virtual Float_t GetPHOSPtMin() const { return fPHOSPtMin ; } | |
73 | virtual Float_t GetCTSPtMin() const { return fCTSPtMin ; } | |
74 | ||
75 | virtual void SetEMCALPtMin(Float_t pt) { fEMCALPtMin = pt ; } | |
76 | virtual void SetPHOSPtMin(Float_t pt) { fPHOSPtMin = pt ; } | |
77 | virtual void SetCTSPtMin(Float_t pt) { fCTSPtMin = pt ; } | |
78 | ||
79 | //Input setters and getters | |
80 | Bool_t IsEMCALCluster(AliVCluster *clus) const; | |
81 | Bool_t IsPHOSCluster (AliVCluster *clus) const; | |
82 | void SwitchOnOldAODs() {fOldAOD = kTRUE ; } | |
83 | void SwitchOffOldAODs() {fOldAOD = kFALSE ; } | |
84 | ||
85 | Bool_t IsCTSSwitchedOn() const { return fFillCTS ; } | |
86 | void SwitchOnCTS() {fFillCTS = kTRUE ; } | |
87 | void SwitchOffCTS() {fFillCTS = kFALSE ; } | |
88 | ||
89 | Bool_t IsEMCALSwitchedOn() const { return fFillEMCAL ; } | |
90 | void SwitchOnEMCAL() {fFillEMCAL = kTRUE ; } | |
91 | void SwitchOffEMCAL() {fFillEMCAL = kFALSE ; } | |
92 | ||
93 | Bool_t IsPHOSSwitchedOn() const { return fFillPHOS ; } | |
94 | void SwitchOnPHOS() {fFillPHOS = kTRUE ; } | |
95 | void SwitchOffPHOS() {fFillPHOS = kFALSE ; } | |
96 | ||
97 | Bool_t IsEMCALCellsSwitchedOn() const { return fFillEMCALCells ; } | |
98 | void SwitchOnEMCALCells() {fFillEMCALCells = kTRUE ; } | |
99 | void SwitchOffEMCALCells() {fFillEMCALCells = kFALSE ; } | |
100 | ||
101 | Bool_t IsPHOSCellsSwitchedOn() const { return fFillPHOSCells ; } | |
102 | void SwitchOnPHOSCells() {fFillPHOSCells = kTRUE ; } | |
103 | void SwitchOffPHOSCells() {fFillPHOSCells = kFALSE ; } | |
104 | ||
105 | virtual Bool_t FillInputEvent(const Int_t iEntry, const char *currentFileName) ; | |
106 | virtual void FillInputCTS() ; | |
107 | virtual void FillInputEMCAL() ; | |
108 | virtual void FillInputPHOS() ; | |
109 | virtual void FillInputEMCALCells() ; | |
110 | virtual void FillInputPHOSCells() ; | |
111 | ||
112 | virtual TList * GetAODBranchList() const { return fAODBranchList ; } | |
113 | ||
114 | virtual TObjArray* GetAODCTS() const {return fAODCTS ;} | |
115 | virtual TObjArray* GetAODEMCAL() const {return fAODEMCAL ;} | |
116 | virtual TObjArray* GetAODPHOS() const {return fAODPHOS ;} | |
117 | virtual AliVCaloCells* GetEMCALCells() const { return fEMCALCells ;} | |
118 | virtual AliVCaloCells* GetPHOSCells() const { return fPHOSCells ;} | |
119 | ||
120 | //Get MC informatio | |
121 | //Kinematics and galice.root available | |
122 | virtual AliStack* GetStack() const ; | |
123 | virtual AliHeader* GetHeader() const ; | |
124 | virtual AliGenEventHeader* GetGenEventHeader() const ; | |
125 | //Filtered kinematics in AOD | |
126 | virtual TClonesArray* GetAODMCParticles(Int_t input = 0) const ; | |
127 | virtual AliAODMCHeader* GetAODMCHeader(Int_t input = 0) const ; | |
128 | ||
129 | virtual AliVEvent* GetInputEvent() const {return fInputEvent;} | |
130 | virtual AliAODEvent* GetOutputEvent() const {return fOutputEvent;} | |
131 | virtual AliMCEvent* GetMC() const {return fMC;} | |
132 | virtual AliMixedEvent* GetMixedEvent() const {return fMixedEvent;} | |
133 | virtual Int_t GetNMixedEvent() const {return fNMixedEvent ; } | |
134 | ||
135 | virtual Double_t GetBField() const { return 0.;} | |
136 | ||
137 | virtual void Init(); | |
138 | ||
139 | // virtual void SetInputEvent(AliVEvent* const input) {fInputEvent = input;} | |
140 | virtual void SetInputEvent(AliVEvent* const input) ; | |
141 | virtual void SetOutputEvent(AliAODEvent* const aod) {fOutputEvent = aod;} | |
142 | virtual void SetMC(AliMCEvent* const mc) {fMC = mc;} | |
143 | ||
144 | virtual void ResetLists(); | |
145 | ||
146 | virtual AliFiducialCut * GetFiducialCut() {if(!fFiducialCut) fFiducialCut = new AliFiducialCut(); | |
147 | return fFiducialCut ;} | |
148 | virtual void SetFiducialCut(AliFiducialCut * const fc) { fFiducialCut = fc ;} | |
149 | virtual Bool_t IsFiducialCutOn() {return fCheckFidCut ; } | |
150 | virtual void SwitchOnFiducialCut() { fCheckFidCut = kTRUE; fFiducialCut = new AliFiducialCut();} | |
151 | virtual void SwitchOffFiducialCut() { fCheckFidCut = kFALSE;} | |
152 | ||
153 | virtual void SetInputOutputMCEvent(AliVEvent* /*esd*/, AliAODEvent* /*aod*/, AliMCEvent* /*mc*/) {;} | |
154 | ||
155 | //Methods for mixing with external input file (AOD) | |
156 | //virtual TTree* GetSecondInputAODTree() const {return fSecondInputAODTree ; } | |
157 | //virtual void SetSecondInputAODTree(TTree * tree) {fSecondInputAODTree = tree ; | |
158 | // fSecondInputAODEvent->ReadFromTree(tree);}//Connect tree and AOD event. | |
159 | ||
160 | //virtual AliAODEvent* GetSecondInputAODEvent() const { return fSecondInputAODEvent ; } | |
161 | ||
162 | //TString GetSecondInputFileName() const {return fSecondInputFileName ; } | |
163 | //void SetSecondInputFileName(TString name) { fSecondInputFileName = name ; } | |
164 | ||
165 | //Int_t GetSecondInputFirstEvent() const {return fSecondInputFirstEvent ; } | |
166 | //void SetSecondInputFirstEvent(Int_t iEvent0) { fSecondInputFirstEvent = iEvent0 ; } | |
167 | ||
168 | // Int_t GetAODCTSNormalInputEntries() {if(!fSecondInputAODTree) { fAODCTSNormalInputEntries = fAODCTS->GetEntriesFast() ;} | |
169 | // return fAODCTSNormalInputEntries ; } | |
170 | // Int_t GetAODEMCALNormalInputEntries() {if(!fSecondInputAODTree) { fAODEMCALNormalInputEntries = fAODEMCAL->GetEntriesFast();} | |
171 | // return fAODEMCALNormalInputEntries ; } | |
172 | // Int_t GetAODPHOSNormalInputEntries() {if(!fSecondInputAODTree) { fAODPHOSNormalInputEntries = fAODPHOS->GetEntriesFast() ;} | |
173 | // return fAODPHOSNormalInputEntries ; } | |
174 | ||
175 | // Track selection | |
176 | ULong_t GetTrackStatus() const {return fTrackStatus ; } | |
177 | void SetTrackStatus(ULong_t bit) { fTrackStatus = bit ; } | |
178 | ||
179 | AliESDtrackCuts* GetTrackCuts() const { return fESDtrackCuts ; } | |
180 | void SetTrackCuts(AliESDtrackCuts * cuts) { fESDtrackCuts = cuts ; } | |
181 | Int_t GetTrackMultiplicity() const { return fTrackMult ; } | |
182 | Float_t GetTrackMultiplicityEtaCut() const { return fTrackMultEtaCut ; } | |
183 | void SetTrackMultiplicityEtaCut(Float_t eta) { fTrackMultEtaCut = eta ; } | |
184 | ||
185 | //MC switchs | |
186 | void SwitchOnStack() { fReadStack = kTRUE ; } | |
187 | void SwitchOffStack() { fReadStack = kFALSE ; } | |
188 | void SwitchOnAODMCParticles() { fReadAODMCParticles = kTRUE ; } | |
189 | void SwitchOffAODMCParticles() { fReadAODMCParticles = kFALSE ; } | |
190 | Bool_t ReadStack() const { return fReadStack ; } | |
191 | Bool_t ReadAODMCParticles() const { return fReadAODMCParticles ; } | |
192 | ||
193 | void SetDeltaAODFileName(TString name ) {fDeltaAODFileName = name ; } | |
194 | TString GetDeltaAODFileName() const {return fDeltaAODFileName ; } | |
195 | ||
196 | void SetFiredTriggerClassName(TString name ) {fFiredTriggerClassName = name ; } | |
197 | TString GetFiredTriggerClassName() const {return fFiredTriggerClassName ; } | |
198 | virtual TString GetFiredTriggerClasses() {return "";} | |
199 | ||
200 | void AnalyzeOnlyLED() {fAnaLED = kTRUE;} | |
201 | void AnalyzeOnlyPhysics() {fAnaLED = kFALSE;} | |
202 | ||
203 | TString GetTaskName() const {return fTaskName;} | |
204 | void SetTaskName(TString name) {fTaskName = name;} | |
205 | ||
206 | AliCalorimeterUtils * GetCaloUtils() const {return fCaloUtils ; } | |
207 | void SetCaloUtils(AliCalorimeterUtils * caloutils) { fCaloUtils = caloutils ; } | |
208 | ||
209 | virtual void GetVertex(Double_t v[3]) const ; | |
210 | virtual Double_t* GetVertex(const Int_t evtIndex) const {return fVertex[evtIndex];} | |
211 | virtual void GetVertex(Double_t vertex[3], const Int_t evtIndex) const ; | |
212 | virtual void FillVertexArray(); | |
213 | // virtual void GetSecondInputAODVertex(Double_t *) const {;} | |
214 | ||
215 | void SwitchOnWriteDeltaAOD() {fWriteOutputDeltaAOD = kTRUE ; } | |
216 | void SwitchOffWriteDeltaAOD() {fWriteOutputDeltaAOD = kFALSE ; } | |
217 | Bool_t WriteDeltaAODToFile() const {return fWriteOutputDeltaAOD ; } | |
218 | ||
219 | ||
220 | //MC reader methods: | |
221 | ||
222 | virtual void AddNeutralParticlesArray(TArrayI & /*array*/) { ; } | |
223 | virtual void AddChargedParticlesArray(TArrayI & /*array*/) { ; } | |
224 | virtual void AddStatusArray(TArrayI & /*array*/) { ; } | |
225 | ||
226 | virtual void SwitchOnPi0Decay() { ; } | |
227 | virtual void SwitchOffPi0Decay() { ; } | |
228 | virtual void SwitchOnStatusSelection() { ; } | |
229 | virtual void SwitchOffStatusSelection() { ; } | |
230 | virtual void SwitchOnOverlapCheck() { ; } | |
231 | virtual void SwitchOffOverlapCheck() { ; } | |
232 | ||
233 | virtual void SetEMCALOverlapAngle(Float_t /*angle*/) { ; } | |
234 | virtual void SetPHOSOverlapAngle(Float_t /*angle*/) { ; } | |
235 | ||
236 | ||
237 | protected: | |
238 | Int_t fEventNumber; // Event number | |
239 | TString fCurrentFileName;// Current file name under analysis | |
240 | Int_t fDataType ; // Select MC:Kinematics, Data:ESD/AOD, MCData:Both | |
241 | Int_t fDebug; // Debugging level | |
242 | AliFiducialCut * fFiducialCut; //! Acceptance cuts | |
243 | Bool_t fCheckFidCut ; // Do analysis for clusters in defined region | |
244 | ||
245 | Bool_t fComparePtHardAndJetPt; // In MonteCarlo, jet events, reject fake events with wrong jet energy. | |
246 | Float_t fPtHardAndJetPtFactor; // Factor between ptHard and jet pT to reject/accept event. | |
247 | ||
248 | Float_t fCTSPtMin; // pT Threshold on charged particles | |
249 | Float_t fEMCALPtMin; // pT Threshold on emcal clusters | |
250 | Float_t fPHOSPtMin; // pT Threshold on phos clusters | |
251 | ||
252 | TList * fAODBranchList ; //! List with AOD branches created and needed in analysis | |
253 | TObjArray * fAODCTS ; //! temporal referenced array with tracks | |
254 | TObjArray * fAODEMCAL ; //! temporal referenced array with EMCAL CaloClusters | |
255 | TObjArray * fAODPHOS ; //! temporal referenced array with PHOS CaloClusters | |
256 | AliVCaloCells * fEMCALCells ; //! temporal array with EMCAL CaloCells, ESD or AOD | |
257 | AliVCaloCells * fPHOSCells ; //! temporal array with PHOS CaloCells, ESD or AOD | |
258 | ||
259 | AliVEvent * fInputEvent; //! pointer to esd or aod input | |
260 | AliAODEvent * fOutputEvent; //! pointer to aod output | |
261 | AliMCEvent * fMC; //! Monte Carlo Event Handler | |
262 | ||
263 | Bool_t fFillCTS; // use data from CTS | |
264 | Bool_t fFillEMCAL; // use data from EMCAL | |
265 | Bool_t fFillPHOS; // use data from PHOS | |
266 | Bool_t fFillEMCALCells; // use data from EMCAL | |
267 | Bool_t fFillPHOSCells; // use data from PHOS | |
268 | ||
269 | // TTree * fSecondInputAODTree; // Tree with second input AOD, for mixing analysis. | |
270 | // AliAODEvent* fSecondInputAODEvent; //! pointer to second input AOD event. | |
271 | // TString fSecondInputFileName; // File with AOD data to mix with normal stream of data. | |
272 | // Int_t fSecondInputFirstEvent; // First event to be considered in the mixing. | |
273 | // | |
274 | // Int_t fAODCTSNormalInputEntries; // Number of entries in CTS in case of standard input, larger with mixing. | |
275 | // Int_t fAODEMCALNormalInputEntries; // Number of entries in EMCAL in case of standard input, larger with mixing. | |
276 | // Int_t fAODPHOSNormalInputEntries; // Number of entries in PHOS in case of standard input, larger with mixing. | |
277 | ||
278 | ULong_t fTrackStatus ; // Track selection bit, select tracks refitted in TPC, ITS ... | |
279 | AliESDtrackCuts *fESDtrackCuts ; // Track cut | |
280 | Int_t fTrackMult ; // Track multiplicity | |
281 | Float_t fTrackMultEtaCut ; // Track multiplicity eta cut | |
282 | Bool_t fReadStack ; // Access kine information from stack | |
283 | Bool_t fReadAODMCParticles ; // Access kine information from filtered AOD MC particles | |
284 | ||
285 | TString fDeltaAODFileName ; // Delta AOD file name | |
286 | TString fFiredTriggerClassName; // Name of trigger event type used to do the analysis | |
287 | ||
288 | Bool_t fAnaLED; // Analyze LED data only. | |
289 | ||
290 | TString fTaskName; // Name of task that executes the analysis | |
291 | ||
292 | AliCalorimeterUtils * fCaloUtils ; // Pointer to CalorimeterUtils | |
293 | ||
294 | AliMixedEvent * fMixedEvent ; //! mixed event object. This class is not the owner | |
295 | Int_t fNMixedEvent ; // number of events in mixed event buffer | |
296 | Double_t ** fVertex ; //! vertex array 3 dim for each mixed event buffer | |
297 | ||
298 | Bool_t fWriteOutputDeltaAOD;// Write the created delta AOD objects into file | |
299 | Bool_t fOldAOD; // Old AODs, before revision 4.20 | |
300 | ||
301 | ClassDef(AliCaloTrackReader,20) | |
302 | } ; | |
303 | ||
304 | ||
305 | #endif //ALICALOTRACKREADER_H | |
306 | ||
307 | ||
308 |