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25 //
26 /// \file runAndEvent/RE04/RE04.cc
27 /// \brief Main program of the runAndEvent/RE04 example
28 //
29 //
30 #include "FTFP_BERT.hh"
31 #include "RE04ActionInitialization.hh"
32 #include "RE04DetectorConstruction.hh"
33 #include "RE04ParallelWorldConstruction.hh"
34
35 #include "G4ParallelWorldPhysics.hh"
36 #include "G4RunManagerFactory.hh"
37 #include "G4ScoringManager.hh"
38 #include "G4Types.hh"
39 #include "G4UIExecutive.hh"
40 #include "G4UImanager.hh"
41 #include "G4VisExecutive.hh"
42
43 int main(int argc, char** argv)
44 {
45 // Instantiate G4UIExecutive if there are no arguments (interactive mode)
46 G4UIExecutive* ui = nullptr;
47 if (argc == 1) {
48 ui = new G4UIExecutive(argc, argv);
49 }
50
51 // Construct the run manager
52 auto* runManager = G4RunManagerFactory::CreateRunManager();
53
54 G4ScoringManager::GetScoringManager();
55
56 G4String paraWorldName = "ParallelWorld";
57
58 // Set mandatory initialization classes
59 //
60 RE04DetectorConstruction* realWorld = new RE04DetectorConstruction;
61 RE04ParallelWorldConstruction* parallelWorld = new RE04ParallelWorldConstruction(paraWorldName);
62 realWorld->RegisterParallelWorld(parallelWorld);
63 runManager->SetUserInitialization(realWorld);
64 //
65 G4VModularPhysicsList* physicsList = new FTFP_BERT;
66 physicsList->RegisterPhysics(new G4ParallelWorldPhysics(paraWorldName, true));
67 runManager->SetUserInitialization(physicsList);
68
69 // Set user action classes
70 //
71 runManager->SetUserInitialization(new RE04ActionInitialization);
72
73 // Visualization manager
74 //
75 G4VisManager* visManager = new G4VisExecutive;
76 visManager->Initialize();
77
78 // Initialize G4 kernel
79 //
80 runManager->Initialize();
81
82 // Get the pointer to the User Interface manager
83 //
84 G4UImanager* pUImanager = G4UImanager::GetUIpointer();
85
86 if (ui) // Define UI session for interactive mode
87 {
88 pUImanager->ApplyCommand("/control/execute vis.mac");
89 ui->SessionStart();
90 delete ui;
91 }
92 else // Batch mode
93 {
94 G4String command = "/control/execute ";
95 G4String fileName = argv[1];
96 pUImanager->ApplyCommand(command + fileName);
97 }
98
99 delete visManager;
100 delete runManager;
101
102 return 0;
103 }
104