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26 /// \file runAndEvent/RE01/src/RE01PrimaryGene << 26 // $Id: RE01PrimaryGeneratorAction.cc,v 1.2 2006/06/29 17:44:10 gunter Exp $
27 /// \brief Implementation of the RE01PrimaryGe << 27 // GEANT4 tag $Name: geant4-09-02 $
28 // <<
29 // 28 //
30 29
31 #include "RE01PrimaryGeneratorAction.hh" <<
32 30
33 #include "RE01PrimaryGeneratorMessenger.hh" << 31 #include "RE01PrimaryGeneratorAction.hh"
34 32
35 #include "G4Event.hh" 33 #include "G4Event.hh"
36 #include "G4HEPEvtInterface.hh" 34 #include "G4HEPEvtInterface.hh"
37 #include "G4ParticleDefinition.hh" <<
38 #include "G4ParticleGun.hh" 35 #include "G4ParticleGun.hh"
39 #include "G4ParticleTable.hh" 36 #include "G4ParticleTable.hh"
40 #include "G4SystemOfUnits.hh" << 37 #include "G4ParticleDefinition.hh"
>> 38 #include "RE01PrimaryGeneratorMessenger.hh"
41 39
42 //....oooOO0OOooo........oooOO0OOooo........oo <<
43 RE01PrimaryGeneratorAction::RE01PrimaryGenerat 40 RE01PrimaryGeneratorAction::RE01PrimaryGeneratorAction()
44 : G4VUserPrimaryGeneratorAction(), fHEPEvt(0 <<
45 { 41 {
46 const char* filename = "pythia_event.data"; 42 const char* filename = "pythia_event.data";
47 fHEPEvt = new G4HEPEvtInterface(filename); << 43 HEPEvt = new G4HEPEvtInterface(filename);
48 44
49 G4int n_particle = 1; 45 G4int n_particle = 1;
50 G4ParticleGun* particleGun = new G4ParticleG << 46 G4ParticleGun* fParticleGun = new G4ParticleGun(n_particle);
51 G4ParticleTable* particleTable = G4ParticleT 47 G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
52 G4String particleName; 48 G4String particleName;
53 G4ParticleDefinition* particle = particleTab << 49 G4ParticleDefinition* particle
54 particleGun->SetParticleDefinition(particle) << 50 = particleTable->FindParticle(particleName="mu+");
55 particleGun->SetParticleMomentumDirection(G4 << 51 fParticleGun->SetParticleDefinition(particle);
56 particleGun->SetParticleEnergy(100. * GeV); << 52 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(0.,1.,0.));
57 particleGun->SetParticlePosition(G4ThreeVect << 53 fParticleGun->SetParticleEnergy(100.*GeV);
58 fParticleGun = particleGun; << 54 fParticleGun->SetParticlePosition(G4ThreeVector(0.*cm,0.*cm,0.*cm));
>> 55 particleGun = fParticleGun;
59 56
60 fMessenger = new RE01PrimaryGeneratorMesseng << 57 messenger = new RE01PrimaryGeneratorMessenger(this);
61 fUseHEPEvt = true; << 58 useHEPEvt = true;
62 } 59 }
63 60
64 //....oooOO0OOooo........oooOO0OOooo........oo <<
65 #include "G4AutoLock.hh" <<
66 namespace <<
67 { <<
68 G4Mutex RE01PrimGenDestrMutex = G4MUTEX_INITIA <<
69 G4Mutex RE01PrimGenMutex = G4MUTEX_INITIALIZER <<
70 } // namespace <<
71 <<
72 RE01PrimaryGeneratorAction::~RE01PrimaryGenera 61 RE01PrimaryGeneratorAction::~RE01PrimaryGeneratorAction()
73 { 62 {
74 G4AutoLock lock(&RE01PrimGenDestrMutex); << 63 delete HEPEvt;
75 if (fHEPEvt) { << 64 delete particleGun;
76 delete fHEPEvt; << 65 delete messenger;
77 fHEPEvt = 0; <<
78 } <<
79 delete fParticleGun; <<
80 delete fMessenger; <<
81 } 66 }
82 67
83 //....oooOO0OOooo........oooOO0OOooo........oo <<
84 void RE01PrimaryGeneratorAction::GeneratePrima 68 void RE01PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
85 { 69 {
86 if (fUseHEPEvt) { << 70 if(useHEPEvt)
87 G4AutoLock lock(&RE01PrimGenMutex); << 71 { HEPEvt->GeneratePrimaryVertex(anEvent); }
88 fHEPEvt->GeneratePrimaryVertex(anEvent); << 72 else
89 if (anEvent->GetNumberOfPrimaryVertex() == << 73 { particleGun->GeneratePrimaryVertex(anEvent); }
90 G4Exception("RE01PrimaryGeneratorAction: <<
91 "End of file detected."); <<
92 } <<
93 } <<
94 else { <<
95 fParticleGun->GeneratePrimaryVertex(anEven <<
96 } <<
97 } 74 }
>> 75
>> 76
98 77