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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // This example is provided by the Geant4-DNA <<
27 // Any report or published results obtained us <<
28 // shall cite the following Geant4-DNA collabo <<
29 // Med. Phys. 45 (2018) e722-e739 <<
30 // Phys. Med. 31 (2015) 861-874 <<
31 // Med. Phys. 37 (2010) 4692-4708 <<
32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) <<
33 // <<
34 // The Geant4-DNA web site is available at htt <<
35 // <<
36 /// \file medical/dna/range/src/PrimaryGenerat 26 /// \file medical/dna/range/src/PrimaryGeneratorAction.cc
37 /// \brief Implementation of the PrimaryGenera 27 /// \brief Implementation of the PrimaryGeneratorAction class
38 28
39 #include "PrimaryGeneratorAction.hh" 29 #include "PrimaryGeneratorAction.hh"
40 30
>> 31 #include "G4Event.hh"
>> 32 #include "G4ParticleGun.hh"
>> 33 #include "G4ParticleTable.hh"
>> 34 #include "G4ParticleDefinition.hh"
>> 35 #include "G4PhysicalConstants.hh"
>> 36 #include "G4SystemOfUnits.hh"
>> 37 #include "Randomize.hh"
41 #include "DetectorConstruction.hh" 38 #include "DetectorConstruction.hh"
42 <<
43 #include "G4RandomDirection.hh" 39 #include "G4RandomDirection.hh"
44 #include "G4RunManager.hh" 40 #include "G4RunManager.hh"
45 #include "G4StateManager.hh" 41 #include "G4StateManager.hh"
46 #include "G4SystemOfUnits.hh" <<
47 42
48 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 44
50 PrimaryGeneratorAction::PrimaryGeneratorAction 45 PrimaryGeneratorAction::PrimaryGeneratorAction()
51 : G4VUserPrimaryGeneratorAction(), G4VStateD << 46 :G4VUserPrimaryGeneratorAction(), G4VStateDependent(),
>> 47 fParticleGun(0),
>> 48 fDetector(0)
52 { 49 {
53 fDetector = dynamic_cast<const DetectorConst << 50 fDetector =
54 G4RunManager::GetRunManager()->GetUserDete << 51 dynamic_cast<const DetectorConstruction*>(G4RunManager::GetRunManager()
>> 52 ->GetUserDetectorConstruction());
55 } 53 }
56 54
57 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
58 56
59 PrimaryGeneratorAction::~PrimaryGeneratorActio 57 PrimaryGeneratorAction::~PrimaryGeneratorAction()
60 { 58 {
61 G4StateManager::GetStateManager()->Deregiste 59 G4StateManager::GetStateManager()->DeregisterDependent(this);
62 if (fParticleGun) delete fParticleGun; << 60 if(fParticleGun) delete fParticleGun;
63 } 61 }
64 62
65 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 64
67 void PrimaryGeneratorAction::GeneratePrimaries 65 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
68 { << 66 {
69 fParticleGun->SetParticlePosition(G4ThreeVec << 67 fParticleGun->SetParticlePosition(G4ThreeVector(0.,0.,0.));
70 fParticleGun->SetParticleMomentumDirection(G 68 fParticleGun->SetParticleMomentumDirection(G4RandomDirection());
71 fParticleGun->GeneratePrimaryVertex(anEvent) 69 fParticleGun->GeneratePrimaryVertex(anEvent);
72 } 70 }
73 71
74 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75 73
76 G4bool PrimaryGeneratorAction::Notify(G4Applic 74 G4bool PrimaryGeneratorAction::Notify(G4ApplicationState requestedState)
77 { 75 {
78 if (requestedState == G4State_Idle) { << 76 if(requestedState == G4State_Idle)
79 if (fParticleGun != 0) return true; << 77 {
>> 78 if(fParticleGun != 0) return true;
80 79
81 fParticleGun = new G4ParticleGun(1); << 80 fParticleGun = new G4ParticleGun(1);
82 81
83 // Define default primary 82 // Define default primary
84 G4ParticleDefinition* particle = G4Particl << 83 G4ParticleDefinition* particle
>> 84 = G4ParticleTable::GetParticleTable()->FindParticle("e-");
85 fParticleGun->SetParticleDefinition(partic 85 fParticleGun->SetParticleDefinition(particle);
86 fParticleGun->SetParticleEnergy(10 * eV); << 86 fParticleGun->SetParticleEnergy(10*eV);
87 fParticleGun->SetParticlePosition(G4ThreeV 87 fParticleGun->SetParticlePosition(G4ThreeVector());
88 fParticleGun->SetParticleMomentumDirection << 88 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(1,0,0));
89 } 89 }
90 90
91 return true; 91 return true;
92 } 92 }
>> 93
93 94