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26 /// \file exoticphysics/monopole/src/PrimaryGe 26 /// \file exoticphysics/monopole/src/PrimaryGeneratorAction.cc
27 /// \brief Implementation of the PrimaryGenera 27 /// \brief Implementation of the PrimaryGeneratorAction class
28 // 28 //
>> 29 // $Id: PrimaryGeneratorAction.cc 68036 2013-03-13 14:13:45Z gcosmo $
29 // 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "PrimaryGeneratorAction.hh" 34 #include "PrimaryGeneratorAction.hh"
34 <<
35 #include "DetectorConstruction.hh" 35 #include "DetectorConstruction.hh"
36 <<
37 #include "G4Event.hh" <<
38 #include "G4ParticleDefinition.hh" <<
39 #include "G4ParticleGun.hh" 36 #include "G4ParticleGun.hh"
>> 37 #include "G4ParticleDefinition.hh"
>> 38 #include "G4Event.hh"
40 #include "G4SystemOfUnits.hh" 39 #include "G4SystemOfUnits.hh"
41 40
42 //....oooOO0OOooo........oooOO0OOooo........oo 41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 42
44 PrimaryGeneratorAction::PrimaryGeneratorAction 43 PrimaryGeneratorAction::PrimaryGeneratorAction(DetectorConstruction* det)
45 : G4VUserPrimaryGeneratorAction(), fParticle << 44 :G4VUserPrimaryGeneratorAction(),fParticleGun(0),fDetector(det)
46 { 45 {
47 fParticleGun = new G4ParticleGun(1); << 46 fParticleGun = new G4ParticleGun(1);
48 fParticleGun->SetParticleEnergy(100 * GeV); 47 fParticleGun->SetParticleEnergy(100 * GeV);
49 fParticleGun->SetParticleMomentumDirection(G 48 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(1., 0., 0.));
50 } 49 }
51 50
52 //....oooOO0OOooo........oooOO0OOooo........oo 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 52
54 PrimaryGeneratorAction::~PrimaryGeneratorActio 53 PrimaryGeneratorAction::~PrimaryGeneratorAction()
55 { 54 {
56 delete fParticleGun; 55 delete fParticleGun;
57 } 56 }
58 57
59 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60 59
61 void PrimaryGeneratorAction::GeneratePrimaries 60 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
62 { 61 {
63 // this function is called at the begining o << 62 //this function is called at the begining of event
64 if (0 == anEvent->GetEventID() || !fPrimPosi << 63 if(0 == anEvent->GetEventID()) {
65 G4double x0 = -0.5 * (fDetector->GetWorldS << 64 G4double x0 = -0.5*(fDetector->GetWorldSizeX()) + 1*um;
66 fParticleGun->SetParticlePosition(G4ThreeV << 65 fParticleGun->SetParticlePosition(G4ThreeVector(x0,0.0,0.0));
67 fPrimPositionDefined = true; << 66 }
68 } <<
69 <<
70 fParticleGun->GeneratePrimaryVertex(anEvent) 67 fParticleGun->GeneratePrimaryVertex(anEvent);
71 } 68 }
72 69
73 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 71
74 72