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1 // 1 //
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25 // 25 //
26 // 26 //
27 /// \file exampleB2a.cc 27 /// \file exampleB2a.cc
28 /// \brief Main program of the B2a example 28 /// \brief Main program of the B2a example
29 29
30 #include "ActionInitialization.hh" << 30 #include "B2aDetectorConstruction.hh"
31 #include "DetectorConstruction.hh" << 31 #include "B2ActionInitialization.hh"
32 #include "FTFP_BERT.hh" << 32
>> 33 #ifdef G4MULTITHREADED
>> 34 #include "G4MTRunManager.hh"
>> 35 #else
>> 36 #include "G4RunManager.hh"
>> 37 #endif
33 38
34 #include "G4RunManagerFactory.hh" <<
35 #include "G4StepLimiterPhysics.hh" <<
36 #include "G4SteppingVerbose.hh" <<
37 #include "G4UIExecutive.hh" <<
38 #include "G4UImanager.hh" 39 #include "G4UImanager.hh"
>> 40 #include "FTFP_BERT.hh"
>> 41 #include "G4StepLimiterPhysics.hh"
>> 42
>> 43 #include "Randomize.hh"
>> 44
39 #include "G4VisExecutive.hh" 45 #include "G4VisExecutive.hh"
40 // #include "Randomize.hh" << 46 #include "G4UIExecutive.hh"
41 47
42 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 49
44 int main(int argc, char** argv) << 50 int main(int argc,char** argv)
45 { 51 {
46 // Detect interactive mode (if no arguments) 52 // Detect interactive mode (if no arguments) and define UI session
47 // 53 //
48 G4UIExecutive* ui = nullptr; << 54 G4UIExecutive* ui = 0;
49 if (argc == 1) { << 55 if ( argc == 1 ) {
50 ui = new G4UIExecutive(argc, argv); 56 ui = new G4UIExecutive(argc, argv);
51 } 57 }
52 58
53 // Optionally: choose a different Random eng 59 // Optionally: choose a different Random engine...
54 // G4Random::setTheEngine(new CLHEP::MTwistE 60 // G4Random::setTheEngine(new CLHEP::MTwistEngine);
55 61
56 // use G4SteppingVerboseWithUnits <<
57 G4int precision = 4; <<
58 G4SteppingVerbose::UseBestUnit(precision); <<
59 <<
60 // Construct the default run manager 62 // Construct the default run manager
61 // 63 //
62 auto runManager = G4RunManagerFactory::Creat << 64 #ifdef G4MULTITHREADED
>> 65 G4MTRunManager* runManager = new G4MTRunManager;
>> 66 #else
>> 67 G4RunManager* runManager = new G4RunManager;
>> 68 #endif
63 69
64 // Set mandatory initialization classes 70 // Set mandatory initialization classes
65 // 71 //
66 runManager->SetUserInitialization(new B2a::D << 72 runManager->SetUserInitialization(new B2aDetectorConstruction());
67 73
68 auto physicsList = new FTFP_BERT; << 74 G4VModularPhysicsList* physicsList = new FTFP_BERT;
69 physicsList->RegisterPhysics(new G4StepLimit 75 physicsList->RegisterPhysics(new G4StepLimiterPhysics());
70 runManager->SetUserInitialization(physicsLis 76 runManager->SetUserInitialization(physicsList);
71 << 77
72 // Set user action classes 78 // Set user action classes
73 runManager->SetUserInitialization(new B2::Ac << 79 runManager->SetUserInitialization(new B2ActionInitialization());
74 << 80
75 // Initialize visualization with the default << 81 // Initialize visualization
76 auto visManager = new G4VisExecutive(argc, a << 82 //
77 // Constructors can also take optional argum << 83 G4VisManager* visManager = new G4VisExecutive;
78 // - a graphics system of choice, eg. "OGL" << 84 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
79 // - and a verbosity argument - see /vis/ver << 85 // G4VisManager* visManager = new G4VisExecutive("Quiet");
80 // auto visManager = new G4VisExecutive(argc <<
81 // auto visManager = new G4VisExecutive("Qui <<
82 visManager->Initialize(); 86 visManager->Initialize();
83 87
84 // Get the pointer to the User Interface man 88 // Get the pointer to the User Interface manager
85 auto UImanager = G4UImanager::GetUIpointer() << 89 G4UImanager* UImanager = G4UImanager::GetUIpointer();
86 90
87 // Process macro or start UI session 91 // Process macro or start UI session
88 // 92 //
89 if (!ui) { << 93 if ( ! ui ) {
90 // batch mode 94 // batch mode
91 G4String command = "/control/execute "; 95 G4String command = "/control/execute ";
92 G4String fileName = argv[1]; 96 G4String fileName = argv[1];
93 UImanager->ApplyCommand(command + fileName << 97 UImanager->ApplyCommand(command+fileName);
94 } 98 }
95 else { << 99 else {
96 // interactive mode 100 // interactive mode
97 UImanager->ApplyCommand("/control/execute 101 UImanager->ApplyCommand("/control/execute init_vis.mac");
98 if (ui->IsGUI()) { 102 if (ui->IsGUI()) {
99 UImanager->ApplyCommand("/control/execut 103 UImanager->ApplyCommand("/control/execute gui.mac");
100 } 104 }
101 ui->SessionStart(); 105 ui->SessionStart();
102 delete ui; 106 delete ui;
103 } 107 }
104 108
105 // Job termination 109 // Job termination
106 // Free the store: user actions, physics_lis 110 // Free the store: user actions, physics_list and detector_description are
107 // owned and deleted by the run manager, so 111 // owned and deleted by the run manager, so they should not be deleted
108 // in the main() program ! 112 // in the main() program !
109 // 113 //
110 delete visManager; 114 delete visManager;
111 delete runManager; 115 delete runManager;
112 } 116 }
113 117
114 //....oooOO0OOooo........oooOO0OOooo........oo 118 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
115 119