Geant4  9.6.p02
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B01PrimaryGeneratorAction.cc
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30 // $Id$
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32 
33 #include "globals.hh"
34 
36 
37 #include "G4Event.hh"
38 #include "G4ParticleGun.hh"
39 #include "G4Neutron.hh"
40 #include "G4ThreeVector.hh"
41 #include "G4SystemOfUnits.hh"
42 
44 {
45  G4int n_particle = 1;
46  particleGun = new G4ParticleGun(n_particle);
48  particleGun->SetParticleEnergy(10.0*MeV);
49  particleGun->SetParticlePosition(G4ThreeVector(0.0, 0.0, -90.0005*cm));
50  particleGun->SetParticleMomentumDirection(G4ThreeVector(0.0, 0.0, 1.0));
51 }
52 
54 {
55  delete particleGun;
56 }
57 
59 {
60  particleGun->GeneratePrimaryVertex(anEvent);
61 }