xray_fluorescence/include/XrayFluoPlanePrimaryGeneratorAction.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 XrayFluoPlanePrimaryGeneratorAction_h
0038 #define XrayFluoPlanePrimaryGeneratorAction_h 1
0039
0040 #include "G4VUserPrimaryGeneratorAction.hh"
0041 #include "globals.hh"
0042
0043 class G4ParticleGun;
0044 class G4Event;
0045 class XrayFluoPlaneDetectorConstruction;
0046 class XrayFluoPlanePrimaryGeneratorMessenger;
0047 class XrayFluoRunAction;
0048
0049 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0050
0051 class XrayFluoPlanePrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
0052 {
0053   public:
0054
0055     XrayFluoPlanePrimaryGeneratorAction(const XrayFluoPlaneDetectorConstruction*);
0056
0057    ~XrayFluoPlanePrimaryGeneratorAction();
0058
0059   public:
0060   void GeneratePrimaries(G4Event*);
0061
0062   //method to set a random impact point on the sample
0063   void SetRndmFlag(G4String val) { rndmFlag = val;}
0064
0065   //method to choose a circular non-point source
0066   void SetRndmVert (G4String val) { beam = val;}
0067
0068   //set the flag for shooting particles according to certain spectra
0069   void SetSpectrum (G4String val) { spectrum= val  ;}
0070
0071  //set the flag for shooting particles from an isotropic source
0072   void SetIsoVert  (G4String val) { isoVert = val  ;}
0073
0074 private:
0075 //pointer a to G4 service class
0076   G4ParticleGun*                particleGun;
0077
0078   //pointer to the geometry
0079   const XrayFluoPlaneDetectorConstruction*    XrayFluoDetector;
0080
0081   //messenger of this class
0082   XrayFluoPlanePrimaryGeneratorMessenger* gunMessenger;
0083   XrayFluoRunAction*  runManager;
0084
0085   //flag for a random impact point
0086   G4String                      rndmFlag;
0087
0088   //flag for a circular non-point source
0089   G4String                      beam;
0090
0091  //flag  for shooting particles according to certain spectra
0092   G4String                      spectrum;
0093
0094  //flag  for shooting particles from an isotropic source
0095   G4String                      isoVert;
0096 };
0097
0098 #endif
0099
0100