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25 //
26 /// \file runAndEvent/RE02/RE02.cc
27 /// \brief Main program of the runAndEvent/RE02 example
28 //
29 //
30 //
31 //
32
33 #include "QGS_BIC.hh"
34 #include "RE02ActionInitialization.hh"
35 #include "RE02DetectorConstruction.hh"
36
37 #include "G4RunManagerFactory.hh"
38 #include "G4SystemOfUnits.hh"
39 #include "G4UIExecutive.hh"
40 #include "G4UImanager.hh"
41 #include "G4VisExecutive.hh"
42
43 //
44 int main(int argc, char** argv)
45 {
46 // Instantiate G4UIExecutive if there are no arguments (interactive mode)
47 G4UIExecutive* ui = nullptr;
48 if (argc == 1) {
49 ui = new G4UIExecutive(argc, argv);
50 }
51
52 auto* runManager = G4RunManagerFactory::CreateRunManager();
53
54 // UserInitialization classes (mandatory)
55 //---
56 // Create Detector
57 RE02DetectorConstruction* detector = new RE02DetectorConstruction;
58 detector->SetPhantomSize(G4ThreeVector(200 * mm, 200 * mm, 400 * mm)); // Default
59 detector->SetNumberOfSegmentsInPhantom(100, 100, 200); // Default
60 // If your machine does not have enough memory,
61 // please try to reduce Number of Segements in phantom.
62 // detector->SetNumberOfSegmentsInPhantom(1,1,100); // For small memory size.
63 //
64 detector->SetLeadSegment(TRUE); // Default (Water and Lead)
65 // Water and Lead segments are placed alternately, by defult.,
66 // If you want to simulation homogeneous water phantom, please set it FALSE.
67 // detector->SetLeadSegment(FALSE); // Homogeneous water phantom
68 //
69 runManager->SetUserInitialization(detector);
70 //
71 runManager->SetUserInitialization(new QGS_BIC());
72
73 // Visualization, if you choose to have it!
74 G4VisManager* visManager = new G4VisExecutive;
75 visManager->Initialize();
76
77 // UserAction classes
78 runManager->SetUserInitialization(new RE02ActionInitialization);
79
80 // Initialize G4 kernel
81 runManager->Initialize();
82
83 // get the pointer to the User Interface manager
84 G4UImanager* pUI = G4UImanager::GetUIpointer();
85
86 if (ui)
87 // Define (G)UI terminal for interactive mode
88 {
89 pUI->ApplyCommand("/control/execute vis.mac");
90 ui->SessionStart();
91 delete ui;
92 }
93 else
94 // Batch mode
95 {
96 G4String command = "/control/execute ";
97 G4String fileName = argv[1];
98 pUI->ApplyCommand(command + fileName);
99 }
100
101 delete visManager;
102 delete runManager;
103
104 return 0;
105 }
106
107 //
108