26 #ifndef G4VCrossSectionBase_h
27 #define G4VCrossSectionBase_h 1
virtual G4double GetTotCrossSection(G4int ProjectileEncoding, G4int TargetEncoding, G4double Energy)=0
virtual ~G4VCrossSectionBase()
virtual G4double GetElCrossSection(G4int ProjectileEncoding, G4int TargetEncoding, G4double Energy)=0
virtual G4double GetInCrossSection(G4int ProjectileEncoding, G4int TargetEncoding, G4double Energy)=0
virtual G4double GetAnnihCrossSection(G4int ProjectileEncoding, G4int TargetEncoding, G4double Energy)=0