#ifndef ALIDIELECTRONCFDRAW_H
#define ALIDIELECTRONCFDRAW_H
#include <TNamed.h>
#include <TVectorD.h>
#include <AliCFContainer.h>
#include "AliDielectronVarManager.h"
class TObjArray;
class TSeqCollection;
class AliCFEffGrid;
class TH1;
class AliCFContainer;
class AliDielectronCFdraw : public TNamed {
public:
enum ECollectType { kSE=0, kME, kMEOS, kROT, kAll };
AliDielectronCFdraw();
AliDielectronCFdraw(const char* name, const char* title);
AliDielectronCFdraw(AliCFContainer *cont);
AliDielectronCFdraw(const char* filename);
virtual ~AliDielectronCFdraw();
void SetCFContainer(AliCFContainer * const container) {fCfContainer=container;}
void SetCFContainers(const TSeqCollection *arr);
void SetCFContainers(const char* filename);
AliCFContainer* GetCFContainer() const {return fCfContainer;}
void SetRangeUser(Int_t ivar, Double_t min, Double_t max, const char* slices="");
void SetRangeUser(const char* varname, Double_t min, Double_t max, const char* slices="");
void SetRangeUser(AliDielectronVarManager::ValueTypes type, Double_t min, Double_t max, const char* slices="", Bool_t leg=kFALSE);
void UnsetRangeUser(Int_t ivar, const char* slices="");
void UnsetRangeUser(const char* varname, const char* slices="");
void UnsetRangeUser(AliDielectronVarManager::ValueTypes type, const char* slices="", Bool_t leg=kFALSE);
TString FindSteps(const char* search="");
Int_t FindStep(const char* search="");
Int_t FindVar(AliDielectronVarManager::ValueTypes type, Bool_t leg=kFALSE);
virtual void Draw(const Option_t* varnames = "") { Draw(varnames,"");}
virtual void Print(const Option_t*) const { if (fCfContainer) fCfContainer->Print(""); }
void Draw(const Option_t* varnames, const char* opt, const char* slices="");
void Draw(Int_t var, const char* opt="", const char* slices="");
void Draw(Int_t var0, Int_t var1, const char* opt="", const char* slices="");
void Draw(Int_t var0, Int_t var1, Int_t var2, const char* opt="", const char* slices="");
TObjArray* CollectHistosProj(const Option_t* varnames, const char* slices);
TObjArray* CollectHistosProj(const Int_t vars[3], const char* slices);
TObjArray* CollectMinvProj(Int_t slice, ECollectType collect=kAll, TString var="M");
TH1* Project(const Int_t vars[3], Int_t slice);
TH1* Project(const Option_t* var, Int_t slice);
void DrawEfficiency(const char* varnames, const char* numerators, Int_t denominator=0, const char* opt="sameleg2");
void DrawEfficiency(Int_t var, const char* numerators, Int_t denominator=0, const char* opt="sameleg", Int_t type=0);
void DrawEfficiency(Int_t var0, Int_t var1, const char* numerators, Int_t denominator=0, const char* opt="sameleg", Int_t type=0);
void DrawEfficiency(Int_t var0, Int_t var1, Int_t var2, const char* numerators, Int_t denominator=0, const char* opt="sameleg", Int_t type=0);
TObjArray* CollectHistosEff(const Int_t vars[3], const char* numerators, Int_t denominator, Int_t type=0);
TH1* ProjectEff(const Int_t vars[3]);
Double_t GetAverageEfficiency(Int_t numerator, Int_t denominator, Double_t &effErr);
const TVectorD& GetData() const {return fVdata;}
void Draw(const TObjArray *arr, const char* opt="");
private:
AliCFContainer *fCfContainer;
AliCFEffGrid *fEffGrid;
TVectorD fVdata;
AliDielectronCFdraw(const AliDielectronCFdraw &c);
AliDielectronCFdraw &operator=(const AliDielectronCFdraw &c);
ClassDef(AliDielectronCFdraw,0)
};
inline Int_t AliDielectronCFdraw::FindVar(AliDielectronVarManager::ValueTypes type, Bool_t leg)
{
return ( fCfContainer->GetVar(Form("%s%s", leg?"Leg1_":"", AliDielectronVarManager::GetValueName(type))) );
}
#endif
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