G4PhotoElectricAngularGeneratorSimple.cc

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00025 //
00026 //
00027 // -------------------------------------------------------------------
00028 //
00029 // GEANT4 Class file
00030 //
00031 //
00032 // File name:     G4PhotoElectricAngularGeneratorSimple
00033 //
00034 // Author:        Andreia Trindade (andreia@lip.pt)
00035 // 
00036 // Creation date: 10 May 2004
00037 //
00038 // Modifications: 
00039 // 10 May 2003       A. Trindade    First implementation acording with new design
00040 //
00041 // Class Description: 
00042 //
00043 // Concrete class for PhotoElectric Electron Angular Distribution Generation - ( < 4.6.2 model)
00044 //
00045 // Class Description: End 
00046 //
00047 // -------------------------------------------------------------------
00048 //
00049 //    
00050 
00051 #include "G4PhotoElectricAngularGeneratorSimple.hh"
00052 #include "Randomize.hh"
00053 
00054 G4PhotoElectricAngularGeneratorSimple::G4PhotoElectricAngularGeneratorSimple()
00055   : G4VEmAngularDistribution("AngularGenSimple")
00056 {}
00057 
00058 G4PhotoElectricAngularGeneratorSimple::~G4PhotoElectricAngularGeneratorSimple() 
00059 {}
00060 
00061 G4ThreeVector& 
00062 G4PhotoElectricAngularGeneratorSimple::SampleDirection(
00063                           const G4DynamicParticle* dp,
00064                           G4double, G4int, const G4Material*)
00065 { 
00066   fLocalDirection = dp->GetMomentumDirection(); 
00067   return fLocalDirection;
00068 }
00069 
00070 void G4PhotoElectricAngularGeneratorSimple::PrintGeneratorInformation() const
00071 {
00072   G4cout << "\n" << G4endl;
00073   G4cout << "Simple Photoelectric Angular Generator" << G4endl;
00074   G4cout << "Photoelectron is emmited with the same direction " << G4endl;
00075   G4cout << "as the incident photon \n" << G4endl;
00076 } 

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