void EndOfRunAction(const G4Run *)
RunMessenger * fRunMessenger
virtual G4Run * GenerateRun()
HistoManager * fHistoManager
void BeginOfRunAction(const G4Run *)
The primary generator action class with particle gun.
DetectorConstruction * fDetector
PrimaryGeneratorAction * fPrimary
void SetPrintFlag(G4bool)
Simple detector construction with a box volume placed in a world.