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25 //
26 //
27 /// \file field/field02/field02.cc
28 /// \brief Main program of the field/field02 example
29 //
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32
33 #include "G4Types.hh"
34
35 #include "G4RunManagerFactory.hh"
36 #include "F02SteppingVerbose.hh"
37
38 #include "F02ActionInitialization.hh"
39 #include "F02DetectorConstruction.hh"
40 #include "FTFP_BERT.hh"
41
42 #include "G4StepLimiterPhysics.hh"
43 #include "G4UIExecutive.hh"
44 #include "G4UImanager.hh"
45 #include "G4VisExecutive.hh"
46 #include "Randomize.hh"
47
48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49
50 int main(int argc, char** argv)
51 {
52 // Instantiate G4UIExecutive if there are no arguments (interactive mode)
53 //
54 G4UIExecutive* ui = nullptr;
55 if (argc == 1) {
56 ui = new G4UIExecutive(argc, argv);
57 }
58
59 // Setting the application-specific SteppingVerbose
60 //
61 auto verbosity = new F02SteppingVerbose;
62
63 // Construct the default run manager
64 //
65 auto runManager = G4RunManagerFactory::CreateRunManager();
66
67 // Set mandatory initialization classes
68 //
69 // Detector construction
70 auto detector = new F02DetectorConstruction();
71 runManager->SetUserInitialization(detector);
72 // Physics list
73 G4VModularPhysicsList* physicsList = new FTFP_BERT;
74 physicsList->RegisterPhysics(new G4StepLimiterPhysics());
75 runManager->SetUserInitialization(physicsList);
76 // User action initialization
77 runManager->SetUserInitialization(new F02ActionInitialization(detector));
78
79 // Initialize G4 kernel
80 //
81 runManager->Initialize();
82
83 // Initialize visualization
84 //
85 G4VisManager* visManager = new G4VisExecutive;
86 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
87 // G4VisManager* visManager = new G4VisExecutive("Quiet");
88 visManager->Initialize();
89
90 // Get the pointer to the User Interface manager
91 //
92 G4UImanager* UImanager = G4UImanager::GetUIpointer();
93
94 if (!ui) // batch mode
95 {
96 G4String command = "/control/execute ";
97 G4String fileName = argv[1];
98 UImanager->ApplyCommand(command + fileName);
99 }
100 else { // interactive mode : define UI session
101 UImanager->ApplyCommand("/control/execute init_vis.mac");
102 if (ui->IsGUI()) UImanager->ApplyCommand("/control/execute gui.mac");
103 ui->SessionStart();
104 delete ui;
105 }
106
107 // Job termination
108 // Free the store: user actions, physics_list and detector_description are
109 // owned and deleted by the run manager, so they should not
110 // be deleted in the main() program !
111
112 delete verbosity;
113 delete visManager;
114 delete runManager;
115
116 return 0;
117 }
118
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120