Double_t Bethe(Double_t p, AliPID::EParticleType species, Bool_t isSA=kFALSE) const;
Double_t BetheITSsaHybrid(Double_t p, Double_t mass) const;
Double_t GetResolution(Double_t bethe, Int_t nPtsForPid=4, Bool_t isSA=kFALSE,Double_t p=0., AliPID::EParticleType type=AliPID::kPion) const;
Double_t Bethe(Double_t p, AliPID::EParticleType species, Bool_t isSA=kFALSE) const;
Double_t BetheITSsaHybrid(Double_t p, Double_t mass) const;
Double_t GetResolution(Double_t bethe, Int_t nPtsForPid=4, Bool_t isSA=kFALSE,Double_t p=0., AliPID::EParticleType type=AliPID::kPion) const;