[u/mrichter/AliRoot.git] / PWG2 / SPECTRA / AliProtonAnalysisBase.h

#ifndef ALIPROTONANALYSISBASE_H
#define ALIPROTONANALYSISBASE_H

/*  See cxx source for full Copyright notice */


/* $Id: AliProtonAnalysisBase.h 31056 2009-02-16 14:31:41Z pchrist $ */

//-------------------------------------------------------------------------
//                       Class AliProtonAnalysisBase
//   This is the base class for the baryon (proton) analysis
//
//    Origin: Panos Christakoglou | Panos.Christakoglou@cern.ch
//-------------------------------------------------------------------------

#include "TObject.h"
#include "TString.h"
class TF1;
class TCanvas;

#include "AliPID.h"
class AliESDEvent;
class AliESDtrack;
class AliESDVertex;

class AliProtonAnalysisBase : public TObject {
 public:
  enum TriggerMode { kMB1 = 0, kMB2, kSPDFASTOR };
  enum AnalysisMode { kInvalid = -1, kTPC = 0, kHybrid, kGlobal };
  enum PIDMode { kBayesian = 0, kRatio, kSigma };

  AliProtonAnalysisBase();
  virtual ~AliProtonAnalysisBase();

  void SetAnalysisLevel(const char* type) {fProtonAnalysisLevel = type;}
  void SetAnalysisMode(AnalysisMode analysismode) {fProtonAnalysisMode = analysismode;}
  void SetEtaMode() {fAnalysisEtaMode = kTRUE;}
  void SetTriggerMode(TriggerMode triggermode) {fTriggerMode = triggermode;}
  void SetPIDMode(PIDMode pidmode) {fProtonPIDMode = pidmode;}

  const char *GetAnalysisLevel() {return fProtonAnalysisLevel.Data();}
  AnalysisMode GetAnalysisMode() {return fProtonAnalysisMode;}
  Bool_t GetEtaMode() {return fAnalysisEtaMode;}
  TriggerMode GetTriggerMode() {return fTriggerMode;}
  PIDMode GetPIDMode() {return fProtonPIDMode;}

  const  AliESDVertex *GetVertex(AliESDEvent *esd,
				 AnalysisMode mode,
				 Double_t gVx = 100.,
				 Double_t gVy = 100.,
				 Double_t gVz = 100.);
  void SetAcceptedVertexDiamond(Double_t gVx, Double_t gVy, Double_t gVz) {
    fVxMax = gVx; fVyMax = gVy; fVzMax = gVz;}
  Double_t GetVxMax() {return fVxMax;}
  Double_t GetVyMax() {return fVyMax;}
  Double_t GetVzMax() {return fVzMax;}

  void SetPhaseSpace(Int_t nBinsX, Double_t gXmin, Double_t gXmax,
		     Int_t nBinsY, Double_t gYmin, Double_t gYmax) {
    fNBinsX = nBinsX; fMinX = gXmin; fMaxX = gXmax;
    fNBinsY = nBinsY; fMinY = gYmin; fMaxY = gYmax;
  }
  Int_t GetNBinsX() {return fNBinsX;}
  Int_t GetNBinsY() {return fNBinsY;}
  Double_t GetMinX() {return fMinX;}
  Double_t GetMinY() {return fMinY;}
  Double_t GetMaxX() {return fMaxX;}
  Double_t GetMaxY() {return fMaxY;}

  static Bool_t IsEventTriggered(const AliESDEvent *esd,
                                 TriggerMode trigger = kMB2);
  Bool_t IsAccepted(AliESDEvent *esd,
		    const AliESDVertex *vertex, 
		    AliESDtrack *track);
  Bool_t IsInPhaseSpace(AliESDtrack *track);

  Float_t GetSigmaToVertex(AliESDtrack* esdTrack) const; 
  Double_t Rapidity(Double_t Px, Double_t Py, Double_t Pz) const;
  
  //Cut functions
  void    SetPointOnITSLayer1() {fPointOnITSLayer1Flag = kTRUE;}
  void    SetPointOnITSLayer2() {fPointOnITSLayer2Flag = kTRUE;}
  void    SetPointOnITSLayer3() {fPointOnITSLayer3Flag = kTRUE;}
  void    SetPointOnITSLayer4() {fPointOnITSLayer4Flag = kTRUE;}
  void    SetPointOnITSLayer5() {fPointOnITSLayer5Flag = kTRUE;}
  void    SetPointOnITSLayer6() {fPointOnITSLayer6Flag = kTRUE;}
  void    SetMinITSClusters(Int_t minITSClusters) {
    fMinITSClusters = minITSClusters;
    fMinITSClustersFlag = kTRUE;
  }
  void    SetMaxChi2PerITSCluster(Double_t maxChi2PerITSCluster) {
    fMaxChi2PerITSCluster = maxChi2PerITSCluster;
    fMaxChi2PerITSClusterFlag = kTRUE;
  }
  void    SetMinTPCClusters(Int_t minTPCClusters) {
    fMinTPCClusters = minTPCClusters;
    fMinTPCClustersFlag = kTRUE;
  }
  void    SetMaxChi2PerTPCCluster(Double_t maxChi2PerTPCCluster) {
    fMaxChi2PerTPCCluster = maxChi2PerTPCCluster;
    fMaxChi2PerTPCClusterFlag = kTRUE;
  }
  void    SetMaxCov11(Double_t maxCov11) {
    fMaxCov11 = maxCov11; fMaxCov11Flag = kTRUE;}
  void    SetMaxCov22(Double_t maxCov22) {
    fMaxCov22 = maxCov22; fMaxCov22Flag = kTRUE;}
  void    SetMaxCov33(Double_t maxCov33) {
    fMaxCov33 = maxCov33; fMaxCov33Flag = kTRUE;}
  void    SetMaxCov44(Double_t maxCov44) {
    fMaxCov44 = maxCov44; fMaxCov44Flag = kTRUE;}
  void    SetMaxCov55(Double_t maxCov55) {
    fMaxCov55 = maxCov55; fMaxCov55Flag = kTRUE;}
  void    SetMaxSigmaToVertex(Double_t maxSigmaToVertex) {
    fMaxSigmaToVertex = maxSigmaToVertex;
    fMaxSigmaToVertexFlag = kTRUE;
  }
  void    SetMaxSigmaToVertexTPC(Double_t maxSigmaToVertex) {
    fMaxSigmaToVertexTPC = maxSigmaToVertex;
    fMaxSigmaToVertexTPCFlag = kTRUE;
  }
  void    SetMaxDCAXY(Double_t maxDCAXY) {
    fMaxDCAXY = maxDCAXY;
    fMaxDCAXYFlag = kTRUE;
  }
  void    SetMaxDCAXYTPC(Double_t maxDCAXY) {
    fMaxDCAXYTPC = maxDCAXY;
    fMaxDCAXYTPCFlag = kTRUE;
  }
  void    SetMaxDCAZ(Double_t maxDCAZ) {
    fMaxDCAZ = maxDCAZ;
    fMaxDCAZFlag = kTRUE;
  }
  void    SetMaxDCAZTPC(Double_t maxDCAZ) {
    fMaxDCAZTPC = maxDCAZ;
    fMaxDCAZTPCFlag = kTRUE;
  }
  void    SetMaxDCA3D(Double_t maxDCA3D) {
    fMaxDCA3D = maxDCA3D;
    fMaxDCA3DFlag = kTRUE;
  }
  void    SetMaxDCA3DTPC(Double_t maxDCA3D) {
    fMaxDCA3DTPC = maxDCA3D;
    fMaxDCA3DTPCFlag = kTRUE;
  }
  void    SetMaxConstrainChi2(Double_t maxConstrainChi2) {
    fMaxConstrainChi2 = maxConstrainChi2;
    fMaxConstrainChi2Flag = kTRUE;
  }
  void    SetITSRefit() {fITSRefitFlag = kTRUE;}
  void    SetTPCRefit() {fTPCRefitFlag = kTRUE;}
  void    SetESDpid() {fESDpidFlag = kTRUE;}
  void    SetTPCpid() {fTPCpidFlag = kTRUE;}

  TCanvas *GetListOfCuts();

  //PID related functions
  Bool_t IsProton(AliESDtrack *track);
  void SetPriorProbabilities(Double_t * const partFrac) {
    for(Int_t i = 0; i < AliPID::kSPECIESN; i++) fPartFrac[i] = partFrac[i];} 
  void SetPriorProbabilityFunctions(TF1 *const felectron, 
				    TF1 *const fmuon, 
				    TF1 *const fpion, 
				    TF1 *const fkaon, 
				    TF1 *const fproton) {
    fFunctionProbabilityFlag = kTRUE;
    fElectronFunction = felectron; 
    fMuonFunction = fmuon; 
    fPionFunction = fpion;
    fKaonFunction = fkaon;
    fProtonFunction = fproton;
  }
  Bool_t IsPriorProbabilityFunctionUsed() {return fFunctionProbabilityFlag;}
  Double_t GetParticleFraction(Int_t i, Double_t p);

  void SetDebugMode() {fDebugMode = kTRUE;}
  Bool_t GetDebugMode() {return fDebugMode;}

 private:
  AliProtonAnalysisBase(const AliProtonAnalysisBase&); // Not implemented
  AliProtonAnalysisBase& operator=(const AliProtonAnalysisBase&); // Not implemented

  TString fProtonAnalysisLevel;//"ESD", "AOD" or "MC"
  TriggerMode fTriggerMode; //Trigger mode
  AnalysisMode fProtonAnalysisMode; //Analysis mode: TPC-Hybrid-Global
  PIDMode fProtonPIDMode; //PID mode: Bayesian-dE/dx ratio-Nsigma areas
  Bool_t fAnalysisEtaMode; //run the analysis in eta or y

  Double_t fVxMax, fVyMax, fVzMax; //vertex diamond constrain 

  Int_t fNBinsX; //number of bins in y or eta
  Double_t fMinX, fMaxX; //min & max value of y or eta
  Int_t fNBinsY;  //number of bins in pT
  Double_t fMinY, fMaxY; //min & max value of pT
  
  //cuts
  Int_t fMinTPCClusters, fMinITSClusters; //min TPC & ITS clusters
  Double_t fMaxChi2PerTPCCluster, fMaxChi2PerITSCluster; //max chi2 per TPC & ITS cluster
  Double_t fMaxCov11, fMaxCov22, fMaxCov33, fMaxCov44, fMaxCov55; //max values of cov. matrix
  Double_t fMaxSigmaToVertex; //max sigma to vertex cut
  Double_t fMaxSigmaToVertexTPC; //max sigma to vertex cut
  Double_t fMaxDCAXY, fMaxDCAXYTPC; //max DCA xy
  Double_t fMaxDCAZ, fMaxDCAZTPC; //max DCA z
  Double_t fMaxDCA3D, fMaxDCA3DTPC; //max DCA 3D
  Double_t fMaxConstrainChi2; //max constrain chi2 - vertex
  Bool_t fMinTPCClustersFlag, fMinITSClustersFlag; //shows if this cut is used or not
  Bool_t fMaxChi2PerTPCClusterFlag, fMaxChi2PerITSClusterFlag; //shows if this cut is used or not
  Bool_t fMaxCov11Flag, fMaxCov22Flag, fMaxCov33Flag, fMaxCov44Flag, fMaxCov55Flag; //shows if this cut is used or not
  Bool_t fMaxSigmaToVertexFlag; //shows if this cut is used or not
  Bool_t fMaxSigmaToVertexTPCFlag; //shows if this cut is used or not
  Bool_t fMaxDCAXYFlag, fMaxDCAXYTPCFlag; //shows if this cut is used or not
  Bool_t fMaxDCAZFlag, fMaxDCAZTPCFlag; //shows if this cut is used or not
  Bool_t fMaxDCA3DFlag, fMaxDCA3DTPCFlag; //shows if this cut is used or not
  Bool_t fMaxConstrainChi2Flag; //shows if this cut is used or not
  Bool_t fITSRefitFlag, fTPCRefitFlag; //shows if this cut is used or not
  Bool_t fESDpidFlag, fTPCpidFlag; //shows if this cut is used or not
  Bool_t fPointOnITSLayer1Flag, fPointOnITSLayer2Flag; //shows if this cut is used or not
  Bool_t fPointOnITSLayer3Flag, fPointOnITSLayer4Flag; //shows if this cut is used or not
  Bool_t fPointOnITSLayer5Flag, fPointOnITSLayer6Flag; //shows if this cut is used or not
  
  //pid
  Bool_t fFunctionProbabilityFlag; //flag: kTRUE if functions used
  Double_t fPartFrac[10]; //prior probabilities
  TF1  *fElectronFunction; //momentum dependence of the prior probs
  TF1  *fMuonFunction; //momentum dependence of the prior probs
  TF1  *fPionFunction; //momentum dependence of the prior probs
  TF1  *fKaonFunction; //momentum dependence of the prior probs
  TF1  *fProtonFunction; //momentum dependence of the prior probs

  //Debug
  Bool_t fDebugMode; //Enable the debug mode

  ClassDef(AliProtonAnalysisBase,0);
};

#endif
Commit	Line	Data
0ab648ea	1	#ifndef ALIPROTONANALYSISBASE_H
	2	#define ALIPROTONANALYSISBASE_H
	3
	4	/* See cxx source for full Copyright notice */
	5
	6
	7	/* $Id: AliProtonAnalysisBase.h 31056 2009-02-16 14:31:41Z pchrist $ */
	8
	9	//-------------------------------------------------------------------------
	10	// Class AliProtonAnalysisBase
	11	// This is the base class for the baryon (proton) analysis
	12	//
	13	// Origin: Panos Christakoglou \| Panos.Christakoglou@cern.ch
	14	//-------------------------------------------------------------------------
	15
	16	#include "TObject.h"
	17	#include "TString.h"
	18	class TF1;
	19	class TCanvas;
	20
	21	#include "AliPID.h"
	22	class AliESDEvent;
	23	class AliESDtrack;
	24	class AliESDVertex;
	25
	26	class AliProtonAnalysisBase : public TObject {
	27	public:
	28	enum TriggerMode { kMB1 = 0, kMB2, kSPDFASTOR };
	29	enum AnalysisMode { kInvalid = -1, kTPC = 0, kHybrid, kGlobal };
	30	enum PIDMode { kBayesian = 0, kRatio, kSigma };
	31
	32	AliProtonAnalysisBase();
	33	virtual ~AliProtonAnalysisBase();
	34
	35	void SetAnalysisLevel(const char* type) {fProtonAnalysisLevel = type;}
	36	void SetAnalysisMode(AnalysisMode analysismode) {fProtonAnalysisMode = analysismode;}
	37	void SetEtaMode() {fAnalysisEtaMode = kTRUE;}
	38	void SetTriggerMode(TriggerMode triggermode) {fTriggerMode = triggermode;}
	39	void SetPIDMode(PIDMode pidmode) {fProtonPIDMode = pidmode;}
	40
	41	const char *GetAnalysisLevel() {return fProtonAnalysisLevel.Data();}
	42	AnalysisMode GetAnalysisMode() {return fProtonAnalysisMode;}
	43	Bool_t GetEtaMode() {return fAnalysisEtaMode;}
	44	TriggerMode GetTriggerMode() {return fTriggerMode;}
	45	PIDMode GetPIDMode() {return fProtonPIDMode;}
	46
	47	const AliESDVertex GetVertex(AliESDEvent esd,
	48	AnalysisMode mode,
	49	Double_t gVx = 100.,
	50	Double_t gVy = 100.,
	51	Double_t gVz = 100.);
	52	void SetAcceptedVertexDiamond(Double_t gVx, Double_t gVy, Double_t gVz) {
	53	fVxMax = gVx; fVyMax = gVy; fVzMax = gVz;}
	54	Double_t GetVxMax() {return fVxMax;}
	55	Double_t GetVyMax() {return fVyMax;}
	56	Double_t GetVzMax() {return fVzMax;}
	57
	58	void SetPhaseSpace(Int_t nBinsX, Double_t gXmin, Double_t gXmax,
	59	Int_t nBinsY, Double_t gYmin, Double_t gYmax) {
	60	fNBinsX = nBinsX; fMinX = gXmin; fMaxX = gXmax;
	61	fNBinsY = nBinsY; fMinY = gYmin; fMaxY = gYmax;
	62	}
	63	Int_t GetNBinsX() {return fNBinsX;}
	64	Int_t GetNBinsY() {return fNBinsY;}
65	Double_t GetMinX() {return fMinX;}
66	Double_t GetMinY() {return fMinY;}
67	Double_t GetMaxX() {return fMaxX;}
68	Double_t GetMaxY() {return fMaxY;}
69
70	static Bool_t IsEventTriggered(const AliESDEvent *esd,
71	TriggerMode trigger = kMB2);
72	Bool_t IsAccepted(AliESDEvent *esd,
73	const AliESDVertex *vertex,
74	AliESDtrack *track);
75	Bool_t IsInPhaseSpace(AliESDtrack *track);
76
77	Float_t GetSigmaToVertex(AliESDtrack* esdTrack) const;
78	Double_t Rapidity(Double_t Px, Double_t Py, Double_t Pz) const;
79
80	//Cut functions
81	void SetPointOnITSLayer1() {fPointOnITSLayer1Flag = kTRUE;}
82	void SetPointOnITSLayer2() {fPointOnITSLayer2Flag = kTRUE;}
83	void SetPointOnITSLayer3() {fPointOnITSLayer3Flag = kTRUE;}
84	void SetPointOnITSLayer4() {fPointOnITSLayer4Flag = kTRUE;}
85	void SetPointOnITSLayer5() {fPointOnITSLayer5Flag = kTRUE;}
86	void SetPointOnITSLayer6() {fPointOnITSLayer6Flag = kTRUE;}
87	void SetMinITSClusters(Int_t minITSClusters) {
88	fMinITSClusters = minITSClusters;
89	fMinITSClustersFlag = kTRUE;
90	}
91	void SetMaxChi2PerITSCluster(Double_t maxChi2PerITSCluster) {
92	fMaxChi2PerITSCluster = maxChi2PerITSCluster;
93	fMaxChi2PerITSClusterFlag = kTRUE;
94	}
95	void SetMinTPCClusters(Int_t minTPCClusters) {
96	fMinTPCClusters = minTPCClusters;
97	fMinTPCClustersFlag = kTRUE;
98	}
99	void SetMaxChi2PerTPCCluster(Double_t maxChi2PerTPCCluster) {
100	fMaxChi2PerTPCCluster = maxChi2PerTPCCluster;
101	fMaxChi2PerTPCClusterFlag = kTRUE;
102	}
103	void SetMaxCov11(Double_t maxCov11) {
104	fMaxCov11 = maxCov11; fMaxCov11Flag = kTRUE;}
105	void SetMaxCov22(Double_t maxCov22) {
106	fMaxCov22 = maxCov22; fMaxCov22Flag = kTRUE;}
107	void SetMaxCov33(Double_t maxCov33) {
108	fMaxCov33 = maxCov33; fMaxCov33Flag = kTRUE;}
109	void SetMaxCov44(Double_t maxCov44) {
110	fMaxCov44 = maxCov44; fMaxCov44Flag = kTRUE;}
111	void SetMaxCov55(Double_t maxCov55) {
112	fMaxCov55 = maxCov55; fMaxCov55Flag = kTRUE;}
113	void SetMaxSigmaToVertex(Double_t maxSigmaToVertex) {
114	fMaxSigmaToVertex = maxSigmaToVertex;
115	fMaxSigmaToVertexFlag = kTRUE;
116	}
117	void SetMaxSigmaToVertexTPC(Double_t maxSigmaToVertex) {
118	fMaxSigmaToVertexTPC = maxSigmaToVertex;
119	fMaxSigmaToVertexTPCFlag = kTRUE;
120	}
121	void SetMaxDCAXY(Double_t maxDCAXY) {
122	fMaxDCAXY = maxDCAXY;
123	fMaxDCAXYFlag = kTRUE;
124	}
125	void SetMaxDCAXYTPC(Double_t maxDCAXY) {
126	fMaxDCAXYTPC = maxDCAXY;
127	fMaxDCAXYTPCFlag = kTRUE;
128	}
129	void SetMaxDCAZ(Double_t maxDCAZ) {
130	fMaxDCAZ = maxDCAZ;
131	fMaxDCAZFlag = kTRUE;
132	}
133	void SetMaxDCAZTPC(Double_t maxDCAZ) {
134	fMaxDCAZTPC = maxDCAZ;
135	fMaxDCAZTPCFlag = kTRUE;
136	}
137	void SetMaxDCA3D(Double_t maxDCA3D) {
138	fMaxDCA3D = maxDCA3D;
139	fMaxDCA3DFlag = kTRUE;
140	}
141	void SetMaxDCA3DTPC(Double_t maxDCA3D) {
142	fMaxDCA3DTPC = maxDCA3D;
143	fMaxDCA3DTPCFlag = kTRUE;
144	}
145	void SetMaxConstrainChi2(Double_t maxConstrainChi2) {
146	fMaxConstrainChi2 = maxConstrainChi2;
147	fMaxConstrainChi2Flag = kTRUE;
148	}
149	void SetITSRefit() {fITSRefitFlag = kTRUE;}
150	void SetTPCRefit() {fTPCRefitFlag = kTRUE;}
151	void SetESDpid() {fESDpidFlag = kTRUE;}
152	void SetTPCpid() {fTPCpidFlag = kTRUE;}
153
154	TCanvas *GetListOfCuts();
155
156	//PID related functions
157	Bool_t IsProton(AliESDtrack *track);
158	void SetPriorProbabilities(Double_t * const partFrac) {
159	for(Int_t i = 0; i < AliPID::kSPECIESN; i++) fPartFrac[i] = partFrac[i];}
160	void SetPriorProbabilityFunctions(TF1 *const felectron,
161	TF1 *const fmuon,
162	TF1 *const fpion,
163	TF1 *const fkaon,
164	TF1 *const fproton) {
165	fFunctionProbabilityFlag = kTRUE;
166	fElectronFunction = felectron;
167	fMuonFunction = fmuon;
168	fPionFunction = fpion;
169	fKaonFunction = fkaon;
170	fProtonFunction = fproton;
171	}
172	Bool_t IsPriorProbabilityFunctionUsed() {return fFunctionProbabilityFlag;}
173	Double_t GetParticleFraction(Int_t i, Double_t p);
174
175	void SetDebugMode() {fDebugMode = kTRUE;}
176	Bool_t GetDebugMode() {return fDebugMode;}
177
178	private:
179	AliProtonAnalysisBase(const AliProtonAnalysisBase&); // Not implemented
180	AliProtonAnalysisBase& operator=(const AliProtonAnalysisBase&); // Not implemented
181
182	TString fProtonAnalysisLevel;//"ESD", "AOD" or "MC"
183	TriggerMode fTriggerMode; //Trigger mode
184	AnalysisMode fProtonAnalysisMode; //Analysis mode: TPC-Hybrid-Global
185	PIDMode fProtonPIDMode; //PID mode: Bayesian-dE/dx ratio-Nsigma areas
186	Bool_t fAnalysisEtaMode; //run the analysis in eta or y
187
188	Double_t fVxMax, fVyMax, fVzMax; //vertex diamond constrain
189
190	Int_t fNBinsX; //number of bins in y or eta
191	Double_t fMinX, fMaxX; //min & max value of y or eta
192	Int_t fNBinsY; //number of bins in pT
193	Double_t fMinY, fMaxY; //min & max value of pT
194
195	//cuts
196	Int_t fMinTPCClusters, fMinITSClusters; //min TPC & ITS clusters
197	Double_t fMaxChi2PerTPCCluster, fMaxChi2PerITSCluster; //max chi2 per TPC & ITS cluster
198	Double_t fMaxCov11, fMaxCov22, fMaxCov33, fMaxCov44, fMaxCov55; //max values of cov. matrix
199	Double_t fMaxSigmaToVertex; //max sigma to vertex cut
200	Double_t fMaxSigmaToVertexTPC; //max sigma to vertex cut
201	Double_t fMaxDCAXY, fMaxDCAXYTPC; //max DCA xy
202	Double_t fMaxDCAZ, fMaxDCAZTPC; //max DCA z
203	Double_t fMaxDCA3D, fMaxDCA3DTPC; //max DCA 3D
204	Double_t fMaxConstrainChi2; //max constrain chi2 - vertex
205	Bool_t fMinTPCClustersFlag, fMinITSClustersFlag; //shows if this cut is used or not
206	Bool_t fMaxChi2PerTPCClusterFlag, fMaxChi2PerITSClusterFlag; //shows if this cut is used or not
207	Bool_t fMaxCov11Flag, fMaxCov22Flag, fMaxCov33Flag, fMaxCov44Flag, fMaxCov55Flag; //shows if this cut is used or not
208	Bool_t fMaxSigmaToVertexFlag; //shows if this cut is used or not
209	Bool_t fMaxSigmaToVertexTPCFlag; //shows if this cut is used or not
210	Bool_t fMaxDCAXYFlag, fMaxDCAXYTPCFlag; //shows if this cut is used or not
211	Bool_t fMaxDCAZFlag, fMaxDCAZTPCFlag; //shows if this cut is used or not
212	Bool_t fMaxDCA3DFlag, fMaxDCA3DTPCFlag; //shows if this cut is used or not
213	Bool_t fMaxConstrainChi2Flag; //shows if this cut is used or not
214	Bool_t fITSRefitFlag, fTPCRefitFlag; //shows if this cut is used or not
215	Bool_t fESDpidFlag, fTPCpidFlag; //shows if this cut is used or not
216	Bool_t fPointOnITSLayer1Flag, fPointOnITSLayer2Flag; //shows if this cut is used or not
217	Bool_t fPointOnITSLayer3Flag, fPointOnITSLayer4Flag; //shows if this cut is used or not
218	Bool_t fPointOnITSLayer5Flag, fPointOnITSLayer6Flag; //shows if this cut is used or not
219
220	//pid
221	Bool_t fFunctionProbabilityFlag; //flag: kTRUE if functions used
222	Double_t fPartFrac[10]; //prior probabilities
223	TF1 *fElectronFunction; //momentum dependence of the prior probs
224	TF1 *fMuonFunction; //momentum dependence of the prior probs
225	TF1 *fPionFunction; //momentum dependence of the prior probs
226	TF1 *fKaonFunction; //momentum dependence of the prior probs
227	TF1 *fProtonFunction; //momentum dependence of the prior probs
228
229	//Debug
230	Bool_t fDebugMode; //Enable the debug mode
231
232	ClassDef(AliProtonAnalysisBase,0);
233	};
234
235	#endif