B3b/include/PrimaryGeneratorAction.hh

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0026 //
0027 /// \file B3/B3b/include/PrimaryGeneratorAction.hh
0028 /// \brief Definition of the B3::PrimaryGeneratorAction class
0029
0030 #ifndef B3PrimaryGeneratorAction_h
0031 #define B3PrimaryGeneratorAction_h 1
0032
0033 #include "G4VUserPrimaryGeneratorAction.hh"
0034 #include "globals.hh"
0035
0036 class G4ParticleGun;
0037 class G4Event;
0038
0039 namespace B3
0040 {
0041
0042 /// The primary generator action class with particle gum.
0043 ///
0044 /// It defines an ion (F18), at rest, randomly distribued within a zone
0045 /// in a patient defined in GeneratePrimaries(). Ion F18 can be changed
0046 /// with the G4ParticleGun commands (see run2.mac).
0047
0048 class PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
0049 {
0050   public:
0051     PrimaryGeneratorAction();
0052     ~PrimaryGeneratorAction() override;
0053
0054     void GeneratePrimaries(G4Event*) override;
0055
0056     const G4ParticleGun* GetParticleGun() const { return fParticleGun; }
0057
0058   private:
0059     G4ParticleGun* fParticleGun = nullptr;
0060 };
0061
0062 }  // namespace B3
0063
0064 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0065
0066 #endif