message: #1182,ATO-496, - increse ClassDef after adding new switch
diff: @@ -94,7 +94,7 @@ private:
  Bool_t fUseInterpolatedMomentum; // swith to use interpolated momentum
  Double_t Bethe(Double_t bg, const Double_t * const par, Bool_t isNuclei) const;
  - ClassDef(AliITSPIDResponse,5) // ITS PID class
  + ClassDef(AliITSPIDResponse,6) // ITS PID class
  };
  #endif
  