virtual void TransformToFractionsByWeight()
virtual const G4String & GetComponent(G4int i) const =0
G4tgbMaterialMixture & operator=(const G4tgbMaterialMixture &)
virtual ~G4tgbMaterialMixture()
G4tgrMaterial * theTgrMate
virtual const G4String & GetComponent(G4int i) const
virtual G4double GetFraction(G4int i)=0
virtual G4double GetFraction(G4int i) const