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25 // 25 //
26 // Derived from << 26 // Derived from
27 // https://twiki.cern.ch/twiki/bin/view/Geant 27 // https://twiki.cern.ch/twiki/bin/view/Geant4/QuickMigrationGuideForGeant4V10
28 // Courtesy of A. Dotti 28 // Courtesy of A. Dotti
29 // 29 //
30 // This example is provided by the Geant4-DNA 30 // This example is provided by the Geant4-DNA collaboration
31 // Any report or published results obtained us << 31 // Any report or published results obtained using the Geant4-DNA software
32 // shall cite the following Geant4-DNA collabo 32 // shall cite the following Geant4-DNA collaboration publications:
33 // Med. Phys. 45 (2018) e722-e739 <<
34 // Phys. Med. 31 (2015) 861-874 <<
35 // Med. Phys. 37 (2010) 4692-4708 33 // Med. Phys. 37 (2010) 4692-4708
36 // Int. J. Model. Simul. Sci. Comput. 1 (2010) << 34 // Phys. Med. 31 (2015) 861-874
37 // <<
38 // The Geant4-DNA web site is available at htt 35 // The Geant4-DNA web site is available at http://geant4-dna.org
39 // 36 //
40 /// \file medical/dna/svalue/src/MyPrimaryGene 37 /// \file medical/dna/svalue/src/MyPrimaryGeneratorActionFromFile.cc
41 /// \brief Implementation of the MyPrimaryGene 38 /// \brief Implementation of the MyPrimaryGeneratorActionFromFile class
42 39
43 #include "MyPrimaryGeneratorActionFromFile.hh" 40 #include "MyPrimaryGeneratorActionFromFile.hh"
44 <<
45 #include "DetectorConstruction.hh" <<
46 #include "MyFileReader.hh" 41 #include "MyFileReader.hh"
>> 42 #include "DetectorConstruction.hh"
47 43
>> 44 #include "G4ParticleTable.hh"
>> 45 #include "G4ParticleDefinition.hh"
>> 46 #include "Randomize.hh"
48 #include "G4RandomDirection.hh" 47 #include "G4RandomDirection.hh"
>> 48 #include "G4AutoLock.hh"
>> 49 #include "G4ParticleGun.hh"
>> 50 #include "G4String.hh"
>> 51 #include "G4ThreeVector.hh"
>> 52 #include "G4SystemOfUnits.hh"
49 #include "G4RunManager.hh" 53 #include "G4RunManager.hh"
50 #include "G4StateManager.hh" 54 #include "G4StateManager.hh"
51 #include "G4SystemOfUnits.hh" <<
52 55
53 namespace << 56 namespace { G4Mutex myPrimGenMutex = G4MUTEX_INITIALIZER; }
54 { <<
55 G4Mutex myPrimGenMutex = G4MUTEX_INITIALIZER; <<
56 } <<
57 57
58 MyFileReader* MyPrimaryGeneratorActionFromFile 58 MyFileReader* MyPrimaryGeneratorActionFromFile::fileReader = 0;
59 59
60 //....oooOO0OOooo........oooOO0OOooo........oo 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 61
62 MyPrimaryGeneratorActionFromFile::MyPrimaryGen 62 MyPrimaryGeneratorActionFromFile::MyPrimaryGeneratorActionFromFile()
63 : G4VUserPrimaryGeneratorAction(), G4VStateD << 63 :G4VUserPrimaryGeneratorAction(), G4VStateDependent(),
>> 64 fParticleGun(0),
>> 65 fDetector(0)
64 { 66 {
65 fDetector = dynamic_cast<const DetectorConst << 67 fDetector =
66 G4RunManager::GetRunManager()->GetUserDete << 68 dynamic_cast<const DetectorConstruction*>(G4RunManager::GetRunManager()
67 << 69 ->GetUserDetectorConstruction());
>> 70
68 G4AutoLock lock(&myPrimGenMutex); 71 G4AutoLock lock(&myPrimGenMutex);
69 << 72 if( !fileReader ) fileReader = new MyFileReader();
70 if (!fileReader) fileReader = new MyFileRead <<
71 <<
72 fParticleGun = new G4ParticleGun(1); 73 fParticleGun = new G4ParticleGun(1);
73 G4ParticleTable* particleTable = G4ParticleT 74 G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
74 G4ParticleDefinition* particle = particleTab 75 G4ParticleDefinition* particle = particleTable->FindParticle("e-");
75 fParticleGun->SetParticleDefinition(particle 76 fParticleGun->SetParticleDefinition(particle);
76 fParticleGun->SetParticleEnergy(10. * MeV); << 77 fParticleGun->SetParticleEnergy(10.*MeV);
77 } 78 }
78 79
79 //....oooOO0OOooo........oooOO0OOooo........oo 80 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
80 81
81 MyPrimaryGeneratorActionFromFile::~MyPrimaryGe 82 MyPrimaryGeneratorActionFromFile::~MyPrimaryGeneratorActionFromFile()
82 { 83 {
83 G4AutoLock lock(&myPrimGenMutex); 84 G4AutoLock lock(&myPrimGenMutex);
84 if (fileReader) { << 85 if( fileReader ) { delete fileReader; fileReader = 0; }
85 delete fileReader; <<
86 fileReader = 0; <<
87 } <<
88 86
89 G4StateManager::GetStateManager()->Deregiste 87 G4StateManager::GetStateManager()->DeregisterDependent(this);
90 if (fParticleGun) delete fParticleGun; << 88 if(fParticleGun) delete fParticleGun;
91 } 89 }
92 90
93 //....oooOO0OOooo........oooOO0OOooo........oo 91 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
94 92
95 void MyPrimaryGeneratorActionFromFile::Generat 93 void MyPrimaryGeneratorActionFromFile::GeneratePrimaries(G4Event* anEvent)
96 { 94 {
97 // Energy is read from file << 95 //Energy is read from file
98 << 96 //
99 G4double nrj = 0; 97 G4double nrj = 0;
100 if (fileReader) { << 98 if(fileReader)
>> 99 {
101 G4AutoLock lock(&myPrimGenMutex); 100 G4AutoLock lock(&myPrimGenMutex);
102 nrj = fileReader->GetAnEvent(); 101 nrj = fileReader->GetAnEvent();
103 } 102 }
104 fParticleGun->SetParticleEnergy(nrj * eV); << 103 fParticleGun->SetParticleEnergy(nrj*eV);
105 104
106 // 105 //
107 G4double thickness = fDetector->GetCytoThick 106 G4double thickness = fDetector->GetCytoThickness();
108 G4double radius = fDetector->GetNuclRadius() 107 G4double radius = fDetector->GetNuclRadius();
109 108
110 G4double rx = 1 * m; << 109 G4double rx=1*m;
111 G4double ry = 1 * m; << 110 G4double ry=1*m;
112 G4double rz = 1 * m; << 111 G4double rz=1*m;
113 G4double myRadius = 0; 112 G4double myRadius = 0;
114 113
115 do { << 114 do
116 rx = (2 * G4UniformRand() - 1) * (radius + << 115 {
117 ry = (2 * G4UniformRand() - 1) * (radius + << 116 rx = (2*G4UniformRand()-1)*(radius+thickness)*1.01;
118 rz = (2 * G4UniformRand() - 1) * (radius + << 117 ry = (2*G4UniformRand()-1)*(radius+thickness)*1.01;
119 myRadius = std::sqrt(rx * rx + ry * ry + r << 118 rz = (2*G4UniformRand()-1)*(radius+thickness)*1.01;
>> 119 myRadius = std::sqrt(rx*rx+ry*ry+rz*rz);
120 120
121 } while (myRadius > radius + thickness || my << 121 } while (myRadius>radius+thickness || myRadius<radius) ;
122 122
123 fParticleGun->SetParticlePosition(G4ThreeVec << 123 fParticleGun->SetParticlePosition(G4ThreeVector(rx,ry,rz));
124 fParticleGun->SetParticleMomentumDirection(G 124 fParticleGun->SetParticleMomentumDirection(G4RandomDirection());
125 << 125
126 // G4cout << "---> EVENT ID=" << anEvent->Ge << 126 //G4cout << "---> EVENT ID=" << anEvent->GetEventID()+1 << G4endl;
127 // G4cout << "---> energy/eV=" << nrj << G4e << 127 //G4cout << "---> energy/eV=" << nrj << G4endl;
128 << 128
129 fParticleGun->GeneratePrimaryVertex(anEvent) 129 fParticleGun->GeneratePrimaryVertex(anEvent);
130 } 130 }
131 131
132 //....oooOO0OOooo........oooOO0OOooo........oo 132 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133 133
134 G4bool MyPrimaryGeneratorActionFromFile::Notif 134 G4bool MyPrimaryGeneratorActionFromFile::Notify(G4ApplicationState requestedState)
135 { 135 {
136 if (requestedState == G4State_Idle) { << 136 if(requestedState == G4State_Idle)
137 if (fParticleGun != 0) return true; << 137 {
138 << 138 if(fParticleGun != 0) return true;
139 fParticleGun = new G4ParticleGun(1); << 139
140 << 140 fParticleGun = new G4ParticleGun(1);
141 // Define default primary particle << 141
142 << 142 // Define default primary
143 G4ParticleDefinition* particle = G4Particl << 143 G4ParticleDefinition* particle
>> 144 = G4ParticleTable::GetParticleTable()->FindParticle("e-");
144 fParticleGun->SetParticleDefinition(partic 145 fParticleGun->SetParticleDefinition(particle);
145 fParticleGun->SetParticleEnergy(300 * eV); << 146 fParticleGun->SetParticleEnergy(300*eV);
146 fParticleGun->SetParticlePosition(G4ThreeV 147 fParticleGun->SetParticlePosition(G4ThreeVector());
147 fParticleGun->SetParticleMomentumDirection << 148 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(1,0,0));
148 } 149 }
149 150
150 return true; 151 return true;
151 } 152 }
152 153