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25 //
26 /// \file electromagnetic/TestEm5/TestEm5.cc
27 /// \brief Main program of the electromagnetic/TestEm5 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 "G4RunManagerFactory.hh"
39 #include "G4SteppingVerbose.hh"
40 #include "G4Types.hh"
41 #include "G4UIExecutive.hh"
42 #include "G4UImanager.hh"
43 #include "G4VisExecutive.hh"
44 #include "Randomize.hh"
45
46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
47
48 int main(int argc, char** argv)
49 {
50 // detect interactive mode (if no arguments) and define UI session
51 G4UIExecutive* ui = nullptr;
52 if (argc == 1) ui = new G4UIExecutive(argc, argv);
53
54 // Use SteppingVerbose with Unit
55 G4int precision = 4;
56 G4SteppingVerbose::UseBestUnit(precision);
57
58 // Creating run manager
59 auto* runManager = G4RunManagerFactory::CreateRunManager();
60
61 if (argc == 3) {
62 G4int nThreads = G4UIcommand::ConvertToInt(argv[2]);
63 runManager->SetNumberOfThreads(nThreads);
64
65 G4cout << "===== TestEm5 is started with " << runManager->GetNumberOfThreads()
66 << " threads =====" << G4endl;
67 }
68 // set mandatory initialization classes
69 DetectorConstruction* detector = new DetectorConstruction;
70 runManager->SetUserInitialization(detector);
71 runManager->SetUserInitialization(new PhysicsList());
72
73 // set user action classes
74 runManager->SetUserInitialization(new ActionInitialization(detector));
75
76 // initialize visualization
77 G4VisManager* visManager = nullptr;
78
79 // get the pointer to the User Interface manager
80 G4UImanager* UImanager = G4UImanager::GetUIpointer();
81
82 if (ui) {
83 // interactive mode
84 visManager = new G4VisExecutive;
85 visManager->Initialize();
86 ui->SessionStart();
87 delete ui;
88 }
89 else {
90 // batch mode
91 G4String command = "/control/execute ";
92 G4String fileName = argv[1];
93 UImanager->ApplyCommand(command + fileName);
94 }
95
96 // job termination
97 delete visManager;
98 delete runManager;
99 }
100
101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
102