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25 //
26 /// \file exoticphysics/monopole/monopole.cc
27 /// \brief Main program of the exoticphysics/monopole example
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32
33 #include "ActionInitialization.hh"
34 #include "DetectorConstruction.hh"
35
36 #include "G4MonopolePhysics.hh"
37 #include "G4PhysListFactory.hh"
38 #include "G4RunManagerFactory.hh"
39 #include "G4Types.hh"
40 #include "G4UIExecutive.hh"
41 #include "G4UImanager.hh"
42 #include "G4VModularPhysicsList.hh"
43 #include "G4VisExecutive.hh"
44 #include "Randomize.hh"
45 #include "globals.hh"
46
47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48
49 namespace
50 {
51 void PrintUsage()
52 {
53 G4cerr << " Usage: " << G4endl << " monopole [-m macro ] [-s setupMonopole] [-t nThreads]"
54 << G4endl << " Note: " << G4endl
55 << " -s should be followed by a composed string, eg. \'1 0 100 GeV\'" << G4endl
56 << " -t option is for multi-threaded mode." << G4endl << G4endl;
57 }
58 } // namespace
59
60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61
62 int main(int argc, char** argv)
63 {
64 // Evaluate arguments
65 //
66 if (argc > 7) {
67 PrintUsage();
68 return 1;
69 }
70
71 G4String macro;
72 G4String setupMonopole;
73 G4int nThreads = 1;
74 for (G4int i = 1; i < argc; i = i + 2) {
75 if (G4String(argv[i]) == "-m")
76 macro = argv[i + 1];
77 else if (G4String(argv[i]) == "-s")
78 setupMonopole = argv[i + 1];
79 else if (G4String(argv[i]) == "-t") {
80 nThreads = G4UIcommand::ConvertToInt(argv[i + 1]);
81 }
82 else {
83 PrintUsage();
84 return 1;
85 }
86 }
87
88 // Construct the default run manager
89 auto* runManager = G4RunManagerFactory::CreateRunManager();
90 if (nThreads > 0) {
91 runManager->SetNumberOfThreads(nThreads);
92 }
93 G4cout << "===== Example is started with " << runManager->GetNumberOfThreads()
94 << " threads =====" << G4endl;
95
96 // Instantiate G4UIExecutive if interactive
97 G4UIExecutive* ui = nullptr;
98 if (macro.empty()) {
99 ui = new G4UIExecutive(argc, argv);
100 }
101
102 // get the pointer to the User Interface manager
103 G4UImanager* UImanager = G4UImanager::GetUIpointer();
104
105 // create physicsList
106 // Physics List is defined via environment variable PHYSLIST
107 G4PhysListFactory factory;
108 G4VModularPhysicsList* phys = factory.GetReferencePhysList("FTFP_BERT");
109
110 // monopole physics is added
111 G4MonopolePhysics* theMonopole = new G4MonopolePhysics();
112
113 // Setup monopole
114 if (setupMonopole.size()) {
115 UImanager->ApplyCommand("/control/verbose 1");
116 UImanager->ApplyCommand("/monopole/setup " + setupMonopole);
117 }
118
119 // regsiter monopole physics
120 phys->RegisterPhysics(theMonopole);
121
122 runManager->SetUserInitialization(phys);
123
124 // visualization manager
125 G4VisManager* visManager = nullptr;
126
127 // set detector construction
128 DetectorConstruction* det = new DetectorConstruction();
129 runManager->SetUserInitialization(det);
130
131 // set user action classes
132 runManager->SetUserInitialization(new ActionInitialization(det));
133
134 // Process macro or start UI session
135 //
136 if (macro.size()) {
137 // batch mode
138 G4String command = "/control/execute ";
139 UImanager->ApplyCommand(command + macro);
140 }
141 else {
142 // interactive mode : define UI session
143 visManager = new G4VisExecutive();
144 visManager->Initialize();
145 UImanager->ApplyCommand("/control/execute init_vis.mac");
146 ui->SessionStart();
147 delete ui;
148 }
149
150 delete visManager;
151
152 // job termination
153 delete runManager;
154
155 return 0;
156 }
157
158 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
159