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26 /// \file medical/fanoCavity2/src/PrimaryGener << 26 // $Id: PrimaryGeneratorAction.cc,v 1.1 2007-10-15 16:20:23 maire Exp $
27 /// \brief Implementation of the PrimaryGenera << 27 // GEANT4 tag $Name: not supported by cvs2svn $
28 // <<
29 // 28 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 31
33 #include "PrimaryGeneratorAction.hh" 32 #include "PrimaryGeneratorAction.hh"
34 33
35 #include "DetectorConstruction.hh" 34 #include "DetectorConstruction.hh"
36 #include "HistoManager.hh" 35 #include "HistoManager.hh"
37 36
38 #include "G4Event.hh" 37 #include "G4Event.hh"
39 #include "G4ParticleDefinition.hh" <<
40 #include "G4ParticleGun.hh" 38 #include "G4ParticleGun.hh"
41 #include "G4ParticleTable.hh" 39 #include "G4ParticleTable.hh"
42 #include "G4SystemOfUnits.hh" << 40 #include "G4ParticleDefinition.hh"
43 #include "Randomize.hh" 41 #include "Randomize.hh"
44 42
45 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 44
47 PrimaryGeneratorAction::PrimaryGeneratorAction << 45 PrimaryGeneratorAction::PrimaryGeneratorAction(DetectorConstruction* det,
48 : fParticleGun(0), fDetector(det) << 46 HistoManager* histo)
>> 47 :detector(det),histoManager(histo)
49 { 48 {
50 fParticleGun = new G4ParticleGun(1); << 49 particleGun = new G4ParticleGun(1);
51 G4ParticleDefinition* particle = G4ParticleT << 50 G4ParticleDefinition* particle
52 fParticleGun->SetParticleDefinition(particle << 51 = G4ParticleTable::GetParticleTable()->FindParticle("e-");
53 fParticleGun->SetParticleEnergy(1 * MeV); << 52 particleGun->SetParticleDefinition(particle);
54 fParticleGun->SetParticleMomentumDirection(G << 53 particleGun->SetParticleEnergy(1*MeV);
>> 54 particleGun->SetParticleMomentumDirection(G4ThreeVector(0.,0.,1.));
55 } 55 }
56 56
57 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
58 58
59 PrimaryGeneratorAction::~PrimaryGeneratorActio 59 PrimaryGeneratorAction::~PrimaryGeneratorAction()
60 { 60 {
61 delete fParticleGun; << 61 delete particleGun;
62 } 62 }
63 63
64 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
65 65
66 void PrimaryGeneratorAction::RunInitialisation 66 void PrimaryGeneratorAction::RunInitialisation(G4double effWall, G4double massR)
67 { 67 {
68 // this function is called at beginning of r << 68 //this function is called at beginning of run
69 << 69 //
70 fCavityThickness = fDetector->GetCavityThick << 70 cavityThickness = detector->GetCavityThickness();
71 fEffWallThick = effWall; << 71 effWallThick = effWall;
72 fMassWallRatio = massR; << 72 massWallRatio = massR;
73 << 73
74 fNwall = fNcavity = 0; << 74 Nwall = Ncavity = 0;
75 } 75 }
76 76
77 //....oooOO0OOooo........oooOO0OOooo........oo 77 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
78 78
79 void PrimaryGeneratorAction::GeneratePrimaries 79 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
80 { 80 {
81 // this function is called at the begining o << 81 //this function is called at the begining of event
82 // << 82 //
83 G4double Zvertex; 83 G4double Zvertex;
84 if (G4UniformRand() < fMassWallRatio) { << 84 if (G4UniformRand() < massWallRatio) {
85 Zvertex = 0.5 * fCavityThickness + G4Unifo << 85 Zvertex = 0.5*cavityThickness + G4UniformRand()*effWallThick;
86 if (G4UniformRand() < 0.5) Zvertex = -Zver 86 if (G4UniformRand() < 0.5) Zvertex = -Zvertex;
87 fNwall++; << 87 Nwall++;
88 } << 88 } else {
89 else { << 89 Zvertex = (G4UniformRand() - 0.5)*cavityThickness;
90 Zvertex = (G4UniformRand() - 0.5) * fCavit << 90 Ncavity++;
91 fNcavity++; <<
92 } 91 }
93 << 92
94 fParticleGun->SetParticlePosition(G4ThreeVec << 93 particleGun->SetParticlePosition(G4ThreeVector(0., 0., Zvertex));
95 fParticleGun->GeneratePrimaryVertex(anEvent) << 94 particleGun->GeneratePrimaryVertex(anEvent);
96 << 95
97 // histograms << 96 //histograms
98 // 97 //
99 G4AnalysisManager* analysisManager = G4Analy << 98 histoManager->FillHisto(1,Zvertex);
100 analysisManager->FillH1(1, Zvertex); << 99 histoManager->FillHisto(2,particleGun->GetParticleEnergy());
101 analysisManager->FillH1(2, fParticleGun->Get <<
102 } 100 }
103 101
104 //....oooOO0OOooo........oooOO0OOooo........oo 102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 103
105 104