field02/include/F02PrimaryGeneratorAction.hh

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0025 //
0026 /// \file field/field02/include/F02PrimaryGeneratorAction.hh
0027 /// \brief Definition of the F02PrimaryGeneratorAction class
0028 //
0029 //
0030 //
0031 //
0032 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0033 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0034
0035 #ifndef F02PrimaryGeneratorAction_h
0036 #define F02PrimaryGeneratorAction_h 1
0037
0038 #include "G4VUserPrimaryGeneratorAction.hh"
0039 #include "globals.hh"
0040
0041 class G4ParticleGun;
0042 class G4Event;
0043 class F02DetectorConstruction;
0044 class F02PrimaryGeneratorMessenger;
0045 class G4ParticleDefinition;
0046
0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0048
0049 class F02PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
0050 {
0051   public:
0052     F02PrimaryGeneratorAction(F02DetectorConstruction*);
0053     ~F02PrimaryGeneratorAction() override;
0054
0055   public:
0056     void GeneratePrimaries(G4Event*) override;
0057     void SetRndmFlag(G4String val) { fRndmFlag = val; }
0058     void SetXVertex(G4double x);
0059     void SetYVertex(G4double y);
0060     void SetZVertex(G4double z);
0061
0062     static G4String GetPrimaryName();
0063
0064   private:
0065     G4ParticleGun* fParticleGun = nullptr;  // pointer a to G4 service class
0066     F02DetectorConstruction* fDetector = nullptr;  // pointer to the geometry
0067
0068     F02PrimaryGeneratorMessenger* fGunMessenger = nullptr;  // messenger of this class
0069     G4String fRndmFlag = "off";  // flag for random impact point
0070
0071     static G4ParticleDefinition* fgPrimaryParticle;
0072     G4double fXVertex = 0.;
0073     G4double fYVertex = 0.;
0074     G4double fZVertex = 0.;
0075     G4bool fVertexDefined = false;
0076 };
0077
0078 #endif