#ifndef B0PrimaryGeneratorAction_h
#define B0PrimaryGeneratorAction_h

#include "G4ParticleGun.hh"
#include "G4VUserPrimaryGeneratorAction.hh"
#include "globals.hh"

class G4ParticleGun;
class G4Event;
class G4Box;

class PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction {
public:
    PrimaryGeneratorAction();
    ~PrimaryGeneratorAction();
    virtual void GeneratePrimaries(G4Event*);
    const G4ParticleGun* GetParticleGun() const { return fParticleGun; }

private:
    G4ParticleGun* fParticleGun;
};

#endif