xray_fluorescence/include/XrayFluoMercuryPrimaryGeneratorAction.hh

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0025 //
0026 //
0027 //
0028 // Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
0029 //
0030 // History:
0031 // -----------
0032 //  28 Nov 2001  Elena Guardincerri   Created
0033 //
0034 // -------------------------------------------------------------------
0035
0036
0037 #ifndef XrayFluoMercuryPrimaryGeneratorAction_h
0038 #define XrayFluoMercuryPrimaryGeneratorAction_h 1
0039
0040 #include "G4VUserPrimaryGeneratorAction.hh"
0041 #include "globals.hh"
0042
0043 class G4ParticleGun;
0044 class G4Event;
0045 class XrayFluoMercuryDetectorConstruction;
0046 class XrayFluoMercuryPrimaryGeneratorMessenger;
0047 class XrayFluoRunAction;
0048
0049 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0050
0051 class XrayFluoMercuryPrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
0052 {
0053   public:
0054
0055     XrayFluoMercuryPrimaryGeneratorAction(const XrayFluoMercuryDetectorConstruction*);
0056
0057    ~XrayFluoMercuryPrimaryGeneratorAction();
0058
0059   public:
0060   void GeneratePrimaries(G4Event*);
0061
0062   // method to set the global illumination of Mercury surface
0063   void SetGlobalFlag (G4bool val) {globalFlag = val;};
0064
0065
0066   //method to set a random impact point on the sample
0067   //void SetRndmFlag(G4String val) { rndmFlag = val;}
0068
0069   //method to choose a circular non-point-like source
0070   //void SetRndmVert (G4String val) { beam = val;};
0071
0072   //set the flag for shooting particles according to certain spectra
0073   void SetSpectrum (G4String val) { spectrum = val;};
0074
0075   //set the flag for shooting particles from an isotropic source
0076   //void SetIsoVert  (G4String val) { isoVert = val  ;};
0077
0078 private:
0079 //pointer a to G4 service class
0080   G4ParticleGun*                particleGun;
0081
0082   //pointer to the geometry
0083   const XrayFluoMercuryDetectorConstruction*    XrayFluoDetector;
0084
0085   //messenger of this class
0086   XrayFluoMercuryPrimaryGeneratorMessenger* gunMessenger;
0087   XrayFluoRunAction*  runManager;
0088
0089   //flag for setting the global illumination of Mercury surface
0090
0091   G4bool                        globalFlag;
0092
0093   //flag for considering the Sun as a Point-like source
0094   //not to be used if spacecraft latitude is near zero
0095   //because the spacecraft itself shadowes the planet surface.
0096
0097   //G4bool                        pointLikeFlag;
0098
0099   //flag for a random impact point
0100   //  G4String                      rndmFlag;
0101
0102   //flag for a circular non-point source
0103   //  G4String                      beam;
0104
0105  //flag  for shooting particles according to certain spectra
0106   G4String                      spectrum;
0107
0108  //flag  for shooting particles from an isotropic source
0109   //  G4String                      isoVert;
0110 };
0111
0112 #endif