[u/mrichter/AliRoot.git] / PWGDQ / dielectron / AliDielectronHF.h

#ifndef ALIDIELECTRONHF_H
#define ALIDIELECTRONHF_H

/* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//#############################################################
//#                                                           # 
//#         Class AliDielectronHF                     #
//#                                                           #
//#  Authors:                                                 #
//#   Julian Book, Uni-Frankfurt / Julian.Book@cern.ch        #
//#                                                           #
//#############################################################

#include <TNamed.h>
#include <TObjArray.h>

#include "AliDielectronVarManager.h"
#include "AliDielectronHistos.h"

class AliDielectronHF : public TNamed {
public:
  enum { kMaxCuts=20 };
  enum EBinType {
    kStdBin=0,
    kBinToMax,
    kBinFromMin,
    kSymBin
  };
  enum EPairType {
    //    kOSonly=0,  kOSandLS, kOSandROT, kOSandMIX, kAll, kMConly
    kAll=0, kMConly,
    kSeAll,   kSeOnlyOS,
    kMeAll,   kMeOnlyOS,
    kSeMeAll, kSeMeOnlyOS,
    kSeReAll, kSeReOnlyOS,
  };

  AliDielectronHF();
  AliDielectronHF(const char*name, const char* title);

  virtual ~AliDielectronHF();

  void Init();
  void SetSignalsMC(TObjArray* array)    {fSignalsMC = array;}
  void SetStepForMCGenerated(Bool_t switcher=kTRUE)    {fStepGenerated = switcher;}
  void SetPairTypes(EPairType ptype) { fPairType=ptype; }

  // functions to add 1-dimensional objects
  void UserProfile(const char* histClass, UInt_t valTypeP,
		   const TVectorD * const binsX, UInt_t valTypeX, TString option="",
		   UInt_t valTypeW=AliDielectronHistos::kNoWeights);
  void UserHistogram(const char* histClass,
		     const TVectorD * const binsX, UInt_t valTypeX, UInt_t valTypeW=AliDielectronHistos::kNoWeights)
  { UserProfile(histClass,AliDielectronHistos::kNoProfile,binsX,valTypeX,"",valTypeW); }

  // functions to add 2-dimensional objects
  void UserProfile(const char* histClass, UInt_t valTypeP,
		   const TVectorD * const binsX, const TVectorD * const binsY,
		   UInt_t valTypeX, UInt_t valTypeY, TString option="", UInt_t valTypeW=AliDielectronHistos::kNoWeights);
  void UserHistogram(const char* histClass,
                     const TVectorD * const binsX, const TVectorD * const binsY,
		     UInt_t valTypeX, UInt_t valTypeY, UInt_t valTypeW=AliDielectronHistos::kNoWeights)
  { UserProfile(histClass,AliDielectronHistos::kNoProfile,binsX,binsY,valTypeX,valTypeY,"",valTypeW); }

  // functions to add 3-dimensional objects
  void UserProfile(const char* histClass, UInt_t valTypeP,
		   const TVectorD * const binsX, const TVectorD * const binsY, const TVectorD * const binsZ,
		   UInt_t valTypeX, UInt_t valTypeY, UInt_t valTypeZ, TString option="",
		   UInt_t valTypeW=AliDielectronHistos::kNoWeights);
  void UserHistogram(const char* histClass,
                     const TVectorD * const binsX, const TVectorD * const binsY, const TVectorD * const binsZ,
                     UInt_t valTypeX, UInt_t valTypeY, UInt_t valTypeZ, UInt_t valTypeW=AliDielectronHistos::kNoWeights)
  { UserProfile(histClass,AliDielectronHistos::kNoProfile,binsX,binsY,binsZ,valTypeX,valTypeY,valTypeZ,"",valTypeW); }


  // functions to define the grid
  void AddCutVariable(AliDielectronVarManager::ValueTypes type, Int_t nbins,
		      Double_t min, Double_t max, Bool_t log=kFALSE, Bool_t leg=kFALSE, EBinType btype=kStdBin);
  void AddCutVariable(AliDielectronVarManager::ValueTypes type, 
		      const char* binLimitStr, Bool_t leg=kFALSE, EBinType btype=kStdBin);
  void AddCutVariable(AliDielectronVarManager::ValueTypes type, 
		      TVectorD * binLimits, Bool_t leg=kFALSE, EBinType btype=kStdBin);

  void Fill(Int_t pairIndex, const AliDielectronPair *particle);
  void Fill(Int_t label1, Int_t label2, Int_t nSignal);
  void Fill(Int_t Index, Double_t * const valuesPair, Double_t * const valuesLeg1, Double_t * const valuesLeg2);

  Bool_t IsPairTypeSelected(Int_t itype);

  Int_t GetNumberOfBins() const;
  const TObjArray * GetHistArray() const { return &fArrPairType; }
  Bool_t GetStepForMCGenerated() const   { return fStepGenerated; }

private:
  TObjArray fArrPairType;           //-> array of pair types
  EPairType fPairType;              // which pair combinations to include
  TObjArray* fSignalsMC;            //! array of MC signals to be studied

  UShort_t  fVarCuts[kMaxCuts];     // cut variables
  Bool_t    fVarCutType[kMaxCuts];  // array to store leg booleans
  TObjArray fAxes;                  // Axis descriptions of the cut binning
  UShort_t  fBinType[kMaxCuts];     // binning type of the axes
  
  Bool_t    fHasMC;                 // is mc array
  Bool_t    fStepGenerated;         // switcher for generated particles

  TObjArray fRefObj;               // reference object

  AliDielectronHF(const AliDielectronHF &c);
  AliDielectronHF &operator=(const AliDielectronHF &c);

  
  ClassDef(AliDielectronHF,3)         // Dielectron HF
};


#endif
Commit	Line	Data
5e2cf960	1	#ifndef ALIDIELECTRONHF_H
	2	#define ALIDIELECTRONHF_H
	3
	4	/* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	//#############################################################
	8	//# #
	9	//# Class AliDielectronHF #
	10	//# #
	11	//# Authors: #
	12	//# Julian Book, Uni-Frankfurt / Julian.Book@cern.ch #
	13	//# #
	14	//#############################################################
	15
	16	#include <TNamed.h>
	17	#include <TObjArray.h>
	18
	19	#include "AliDielectronVarManager.h"
d4619886	20	#include "AliDielectronHistos.h"
5e2cf960	21
5e2cf960	22	class AliDielectronHF : public TNamed {
5e2cf960	23	public:
187de573	24	enum { kMaxCuts=20 };
5e2cf960	25	enum EBinType {
	26	kStdBin=0,
	27	kBinToMax,
	28	kBinFromMin,
	29	kSymBin
	30	};
	31	enum EPairType {
7957061b	32	// kOSonly=0, kOSandLS, kOSandROT, kOSandMIX, kAll, kMConly
	33	kAll=0, kMConly,
	34	kSeAll, kSeOnlyOS,
	35	kMeAll, kMeOnlyOS,
	36	kSeMeAll, kSeMeOnlyOS,
	37	kSeReAll, kSeReOnlyOS,
5e2cf960	38	};
	39
	40	AliDielectronHF();
	41	AliDielectronHF(const charname, const char title);
	42
	43	virtual ~AliDielectronHF();
443a091c	44
	45	void Init();
	46	void SetSignalsMC(TObjArray* array) {fSignalsMC = array;}
4d7704c5	47	void SetStepForMCGenerated(Bool_t switcher=kTRUE) {fStepGenerated = switcher;}
7957061b	48	void SetPairTypes(EPairType ptype) { fPairType=ptype; }
5e2cf960	49
8d42b5b9	50	// functions to add 1-dimensional objects
8d42b5b9	51	void UserProfile(const char* histClass, UInt_t valTypeP,
d4619886	52	const TVectorD * const binsX, UInt_t valTypeX, TString option="",
d4619886	53	UInt_t valTypeW=AliDielectronHistos::kNoWeights);
8d42b5b9	54	void UserHistogram(const char* histClass,
d4619886	55	const TVectorD * const binsX, UInt_t valTypeX, UInt_t valTypeW=AliDielectronHistos::kNoWeights)
d4619886	56	{ UserProfile(histClass,AliDielectronHistos::kNoProfile,binsX,valTypeX,"",valTypeW); }
8d42b5b9	57
	58	// functions to add 2-dimensional objects
	59	void UserProfile(const char* histClass, UInt_t valTypeP,
	60	const TVectorD * const binsX, const TVectorD * const binsY,
d4619886	61	UInt_t valTypeX, UInt_t valTypeY, TString option="", UInt_t valTypeW=AliDielectronHistos::kNoWeights);
8d42b5b9	62	void UserHistogram(const char* histClass,
8d42b5b9	63	const TVectorD * const binsX, const TVectorD * const binsY,
d4619886	64	UInt_t valTypeX, UInt_t valTypeY, UInt_t valTypeW=AliDielectronHistos::kNoWeights)
d4619886	65	{ UserProfile(histClass,AliDielectronHistos::kNoProfile,binsX,binsY,valTypeX,valTypeY,"",valTypeW); }
8d42b5b9	66
	67	// functions to add 3-dimensional objects
	68	void UserProfile(const char* histClass, UInt_t valTypeP,
	69	const TVectorD * const binsX, const TVectorD * const binsY, const TVectorD * const binsZ,
d4619886	70	UInt_t valTypeX, UInt_t valTypeY, UInt_t valTypeZ, TString option="",
d4619886	71	UInt_t valTypeW=AliDielectronHistos::kNoWeights);
8d42b5b9	72	void UserHistogram(const char* histClass,
8d42b5b9	73	const TVectorD * const binsX, const TVectorD * const binsY, const TVectorD * const binsZ,
d4619886	74	UInt_t valTypeX, UInt_t valTypeY, UInt_t valTypeZ, UInt_t valTypeW=AliDielectronHistos::kNoWeights)
d4619886	75	{ UserProfile(histClass,AliDielectronHistos::kNoProfile,binsX,binsY,binsZ,valTypeX,valTypeY,valTypeZ,"",valTypeW); }
8d42b5b9	76
	77
	78	// functions to define the grid
5e2cf960	79	void AddCutVariable(AliDielectronVarManager::ValueTypes type, Int_t nbins,
	80	Double_t min, Double_t max, Bool_t log=kFALSE, Bool_t leg=kFALSE, EBinType btype=kStdBin);
	81	void AddCutVariable(AliDielectronVarManager::ValueTypes type,
	82	const char* binLimitStr, Bool_t leg=kFALSE, EBinType btype=kStdBin);
	83	void AddCutVariable(AliDielectronVarManager::ValueTypes type,
	84	TVectorD * binLimits, Bool_t leg=kFALSE, EBinType btype=kStdBin);
	85
443a091c	86	void Fill(Int_t pairIndex, const AliDielectronPair *particle);
	87	void Fill(Int_t label1, Int_t label2, Int_t nSignal);
	88	void Fill(Int_t Index, Double_t * const valuesPair, Double_t * const valuesLeg1, Double_t * const valuesLeg2);
	89
5e2cf960	90	Bool_t IsPairTypeSelected(Int_t itype);
443a091c	91
5e2cf960	92	Int_t GetNumberOfBins() const;
5e2cf960	93	const TObjArray * GetHistArray() const { return &fArrPairType; }
4d7704c5	94	Bool_t GetStepForMCGenerated() const { return fStepGenerated; }
443a091c	95
5e2cf960	96	private:
	97	TObjArray fArrPairType; //-> array of pair types
	98	EPairType fPairType; // which pair combinations to include
443a091c	99	TObjArray* fSignalsMC; //! array of MC signals to be studied
5e2cf960	100
	101	UShort_t fVarCuts[kMaxCuts]; // cut variables
	102	Bool_t fVarCutType[kMaxCuts]; // array to store leg booleans
	103	TObjArray fAxes; // Axis descriptions of the cut binning
	104	UShort_t fBinType[kMaxCuts]; // binning type of the axes
	105
d4619886	106	Bool_t fHasMC; // is mc array
4d7704c5	107	Bool_t fStepGenerated; // switcher for generated particles
5e2cf960	108
8d42b5b9	109	TObjArray fRefObj; // reference object
35363fb9	110
5e2cf960	111	AliDielectronHF(const AliDielectronHF &c);
	112	AliDielectronHF &operator=(const AliDielectronHF &c);
	113
	114
8d42b5b9	115	ClassDef(AliDielectronHF,3) // Dielectron HF
5e2cf960	116	};
	117
	118
	119
	120	#endif