31 #ifndef SteppingAction_h 32 #define SteppingAction_h 1 G4LogicalVolume * lvol_module
void UserSteppingAction(const G4Step *)
G4LogicalVolume * lvol_world
G4double BirksAttenuation(const G4Step *)
G4LogicalVolume * lvol_layer
G4LogicalVolume * lvol_fiber
Detector construction class to define materials and geometry.
DetectorConstruction * detector