42 #ifndef G4ErrorTanPlaneTarget_hh
43 #define G4ErrorTanPlaneTarget_hh
CLHEP::Hep3Vector G4ThreeVector
virtual G4Plane3D GetTangentPlane(const G4ThreeVector &point) const =0
virtual ~G4ErrorTanPlaneTarget()
HepGeom::Plane3D< G4double > G4Plane3D
virtual void Dump(const G4String &msg) const =0