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26 /// \file electromagnetic/TestEm16/src/Primary 26 /// \file electromagnetic/TestEm16/src/PrimaryGeneratorAction.cc
27 /// \brief Implementation of the PrimaryGenera 27 /// \brief Implementation of the PrimaryGeneratorAction class
28 // 28 //
29 // 29 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 32
33 #include "PrimaryGeneratorAction.hh" 33 #include "PrimaryGeneratorAction.hh"
34 34
35 #include "DetectorConstruction.hh" 35 #include "DetectorConstruction.hh"
36 36
37 #include "G4Event.hh" 37 #include "G4Event.hh"
38 #include "G4ParticleDefinition.hh" 38 #include "G4ParticleDefinition.hh"
39 #include "G4ParticleGun.hh" 39 #include "G4ParticleGun.hh"
40 #include "G4ParticleTable.hh" 40 #include "G4ParticleTable.hh"
41 #include "G4SystemOfUnits.hh" 41 #include "G4SystemOfUnits.hh"
42 42
43 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44 44
45 PrimaryGeneratorAction::PrimaryGeneratorAction 45 PrimaryGeneratorAction::PrimaryGeneratorAction(DetectorConstruction* DC)
46 : G4VUserPrimaryGeneratorAction(), fDetector 46 : G4VUserPrimaryGeneratorAction(), fDetector(DC)
47 { 47 {
48 fParticleGun = new G4ParticleGun(1); 48 fParticleGun = new G4ParticleGun(1);
49 G4ParticleDefinition* particle = G4ParticleT 49 G4ParticleDefinition* particle = G4ParticleTable::GetParticleTable()->FindParticle("e+");
50 fParticleGun->SetParticleDefinition(particle 50 fParticleGun->SetParticleDefinition(particle);
51 fParticleGun->SetParticleEnergy(10 * GeV); 51 fParticleGun->SetParticleEnergy(10 * GeV);
52 52
53 // set the initial gun position and directio 53 // set the initial gun position and direction.
54 G4double x0 = -0.5 * (fDetector->GetSize()); 54 G4double x0 = -0.5 * (fDetector->GetSize());
55 G4double y0 = 0. * cm, z0 = 0. * cm; 55 G4double y0 = 0. * cm, z0 = 0. * cm;
56 fParticleGun->SetParticlePosition(G4ThreeVec 56 fParticleGun->SetParticlePosition(G4ThreeVector(x0, y0, z0));
57 fParticleGun->SetParticleMomentumDirection(G 57 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(1., 0., 0.));
58 } 58 }
59 59
60 //....oooOO0OOooo........oooOO0OOooo........oo 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 61
62 void PrimaryGeneratorAction::GeneratePrimaries 62 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
63 { 63 {
64 // this function is called at the beginning 64 // this function is called at the beginning of event
65 fParticleGun->GeneratePrimaryVertex(anEvent) 65 fParticleGun->GeneratePrimaryVertex(anEvent);
66 } 66 }
67 67
68 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
69 69