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25 //
26 /// \file electromagnetic/TestEm2/src/PrimaryG
27 /// \brief Implementation of the PrimaryGenera
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oo
31 //....oooOO0OOooo........oooOO0OOooo........oo
32
33 #include "PrimaryGeneratorAction.hh"
34
35 #include "DetectorConstruction.hh"
36
37 #include "G4Event.hh"
38 #include "G4ParticleDefinition.hh"
39 #include "G4ParticleTable.hh"
40 #include "G4SystemOfUnits.hh"
41
42 //....oooOO0OOooo........oooOO0OOooo........oo
43
44 PrimaryGeneratorAction::PrimaryGeneratorAction
45 {
46 G4int n_particle = 1;
47 fParticleGun = new G4ParticleGun(n_particle)
48
49 G4ParticleDefinition* particle = G4ParticleT
50 fParticleGun->SetParticleDefinition(particle
51 fParticleGun->SetParticleEnergy(5. * GeV);
52 fParticleGun->SetParticlePosition(G4ThreeVec
53 fParticleGun->SetParticleMomentumDirection(G
54 }
55
56 //....oooOO0OOooo........oooOO0OOooo........oo
57
58 PrimaryGeneratorAction::~PrimaryGeneratorActio
59 {
60 delete fParticleGun;
61 }
62
63 //....oooOO0OOooo........oooOO0OOooo........oo
64
65 void PrimaryGeneratorAction::GeneratePrimaries
66 {
67 // this function is called at the begin of e
68 //
69 G4double position = -0.5 * (fDetector->Getfu
70 fParticleGun->SetParticlePosition(G4ThreeVec
71 fParticleGun->GeneratePrimaryVertex(anEvent)
72 }
73
74 //....oooOO0OOooo........oooOO0OOooo........oo
75