| Geant4 Cross Reference |
1 //
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25 //
26 //
27 // ------------------------------------------------------------
28 // GEANT 4 main program
29 // CERN Geneva Switzerland
30 //
31 //
32 // ------------ GammaRayTel example main program ------
33 // by F.Longo, R.Giannitrapani & G.Santin (29 nov 2000)
34 // See README file for details on this example
35 // 20.11.01 G.Santin: new analysis management, and some modification in the
36 // construction of some Action's
37 // ************************************************************
38
39 #include "G4Types.hh"
40 #include "G4RunManagerFactory.hh"
41 #include "G4UImanager.hh"
42 #include "G4VisExecutive.hh"
43 #include "G4UIExecutive.hh"
44
45 #include "GammaRayTelActionInitializer.hh"
46 #include "GammaRayTelAnalysis.hh"
47 #include "GammaRayTelDetectorConstruction.hh"
48 #include "GammaRayTelPhysicsList.hh"
49
50 // #include "QGSP_BIC.hh"
51 #include "FTFP_BERT.hh"
52
53 // This is the main function
54 auto main(int argc, char **argv) -> int {
55 // Construct the default run manager
56 auto *runManager = G4RunManagerFactory::CreateRunManager();
57 constexpr auto NUMBER_OF_THREADS{4};
58 runManager->SetNumberOfThreads(NUMBER_OF_THREADS);
59
60 // Set mandatory user initialization classes
61 auto *detector = new GammaRayTelDetectorConstruction;
62 runManager->SetUserInitialization(detector);
63 runManager->SetUserInitialization(new GammaRayTelPhysicsList);
64 // runManager->SetUserInitialization(new QGSP_BIC);
65 // runManager->SetUserInitialization(new FTFP_BERT);
66
67 // Initialize actions
68 runManager->SetUserInitialization(new GammaRayTelActionInitializer());
69
70 // Creation of the analysis manager
71 auto *analysis = GammaRayTelAnalysis::getInstance();
72
73 // Set visualization and user interface
74 // Visualization manager
75 G4VisManager *visManager = new G4VisExecutive;
76 visManager->Initialize();
77
78 // Initialize G4 kernel
79 // runManager->Initialize();
80
81 // Get the pointer to the UI manager
82 auto *uiManager = G4UImanager::GetUIpointer();
83
84 if (argc == 1) { // Define UI session for interactive mode.
85 auto *ui = new G4UIExecutive(argc, argv);
86 G4cout << " UI session starts ..." << G4endl;
87 uiManager->ApplyCommand("/control/execute prerunGammaRayTel.mac");
88 ui->SessionStart();
89 delete ui;
90 } else { // 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 analysis;
99 delete runManager;
100
101 return 0;
102 }
103