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25 //
26 /// \file hadronic/NeutronSource/NeutronSource.cc
27 /// \brief Main program of the hadronic/NeutronSource example
28 //
29 //
30 //
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33
34 #include "ActionInitialization.hh"
35 #include "DetectorConstruction.hh"
36 #include "PhysicsList.hh"
37
38 #include "G4ParticleHPManager.hh"
39 #include "G4RunManagerFactory.hh"
40 #include "G4SteppingVerbose.hh"
41 #include "G4Types.hh"
42 #include "G4UIExecutive.hh"
43 #include "G4UImanager.hh"
44 #include "G4VisExecutive.hh"
45 #include "Randomize.hh"
46
47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48
49 int main(int argc, char** argv)
50 {
51 // detect interactive mode (if no arguments) and define UI session
52 G4UIExecutive* ui = nullptr;
53 if (argc == 1) ui = new G4UIExecutive(argc, argv);
54
55 // choose the Random engine
56 G4Random::setTheEngine(new CLHEP::RanecuEngine);
57
58 // use G4SteppingVerboseWithUnits
59 G4int precision = 4;
60 G4SteppingVerbose::UseBestUnit(precision);
61
62 // construct the run manager
63 auto runManager = G4RunManagerFactory::CreateRunManager();
64 if (argc == 3) {
65 G4int nThreads = G4UIcommand::ConvertToInt(argv[2]);
66 runManager->SetNumberOfThreads(nThreads);
67 }
68
69 // set mandatory initialization classes
70 DetectorConstruction* det = new DetectorConstruction;
71 runManager->SetUserInitialization(det);
72
73 PhysicsList* phys = new PhysicsList;
74 runManager->SetUserInitialization(phys);
75 runManager->SetUserInitialization(new ActionInitialization(det));
76
77 // Replaced HP environmental variables with C++ calls
78 G4ParticleHPManager::GetInstance()->SetSkipMissingIsotopes(false);
79 G4ParticleHPManager::GetInstance()->SetDoNotAdjustFinalState(true);
80 G4ParticleHPManager::GetInstance()->SetUseOnlyPhotoEvaporation(true);
81 G4ParticleHPManager::GetInstance()->SetNeglectDoppler(false);
82 G4ParticleHPManager::GetInstance()->SetProduceFissionFragments(false);
83 G4ParticleHPManager::GetInstance()->SetUseWendtFissionModel(false);
84 G4ParticleHPManager::GetInstance()->SetUseNRESP71Model(false);
85
86 // initialize visualization
87 G4VisManager* visManager = nullptr;
88
89 // get the pointer to the User Interface manager
90 G4UImanager* UImanager = G4UImanager::GetUIpointer();
91
92 if (ui) {
93 // interactive mode
94 visManager = new G4VisExecutive;
95 visManager->Initialize();
96 ui->SessionStart();
97 delete ui;
98 }
99 else {
100 // batch mode
101 G4String command = "/control/execute ";
102 G4String fileName = argv[1];
103 UImanager->ApplyCommand(command + fileName);
104 }
105
106 // job termination
107 delete visManager;
108 delete runManager;
109 }
110
111 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
112