virtual AliCFEffGrid* Project(Int_t,Int_t*,Double_t*,Double_t*) const {return 0x0;} //not to be used.
//Efficiency calculation
virtual AliCFEffGrid* Project(Int_t,Int_t*,Double_t*,Double_t*) const {return 0x0;} //not to be used.
//Efficiency calculation
virtual AliCFVGrid* GetNum() const {return (AliCFVGrid*)fContainer->GetGrid(fSelNum);};
virtual AliCFVGrid* GetDen() const {return (AliCFVGrid*)fContainer->GetGrid(fSelDen);};
virtual void SetContainer(const AliCFContainer &c) {fContainer=&c;};
virtual AliCFVGrid* GetNum() const {return (AliCFVGrid*)fContainer->GetGrid(fSelNum);};
virtual AliCFVGrid* GetDen() const {return (AliCFVGrid*)fContainer->GetGrid(fSelDen);};
virtual void SetContainer(const AliCFContainer &c) {fContainer=&c;};