31 #ifndef B1PrimaryGeneratorAction_h
32 #define B1PrimaryGeneratorAction_h 1
virtual void GeneratePrimaries(G4Event *)
B1PrimaryGeneratorAction()
static const B1PrimaryGeneratorAction * Instance()
Detector construction class to define materials and geometry.
static B1PrimaryGeneratorAction * fgInstance
G4ParticleGun * fParticleGun
The primary generator action class with particle gun.
const G4ParticleGun * GetParticleGun() const
virtual ~B1PrimaryGeneratorAction()