| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 /// \file GB02/exampleGB02.cc
27 /// \brief Main program of the GB02 example
28 //
29 //
30
31 #include "FTFP_BERT.hh"
32 #include "GB02ActionInitialization.hh"
33 #include "GB02DetectorConstruction.hh"
34 #include "GB02PrimaryGeneratorAction.hh"
35
36 #include "G4GenericBiasingPhysics.hh"
37 #include "G4RunManagerFactory.hh"
38 #include "G4Types.hh"
39 #include "G4UIExecutive.hh"
40 #include "G4UImanager.hh"
41 #include "G4VisExecutive.hh"
42
43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44
45 namespace
46 {
47 void PrintUsage()
48 {
49 G4cerr << " Usage: " << G4endl;
50 G4cerr << " ./exampleGB02 [-m macro ] "
51 << " [-b biasing {'on','off'}]"
52 << "\n or\n ./exampleGB02 [macro.mac]" << G4endl;
53 }
54 } // namespace
55
56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57
58 int main(int argc, char** argv)
59 {
60 // Evaluate arguments
61 //
62 if (argc > 5) {
63 PrintUsage();
64 return 1;
65 }
66
67 G4String macro("");
68 G4String onOffBiasing("");
69 if (argc == 2)
70 macro = argv[1];
71 else {
72 for (G4int i = 1; i < argc; i = i + 2) {
73 if (G4String(argv[i]) == "-m")
74 macro = argv[i + 1];
75 else if (G4String(argv[i]) == "-b")
76 onOffBiasing = argv[i + 1];
77 else {
78 PrintUsage();
79 return 1;
80 }
81 }
82 }
83
84 if (onOffBiasing == "") onOffBiasing = "on";
85
86 // Instantiate G4UIExecutive if interactive mode
87 G4UIExecutive* ui = nullptr;
88 if (macro == "") {
89 ui = new G4UIExecutive(argc, argv);
90 }
91
92 // -- Construct the run manager : MT or sequential one
93 auto* runManager = G4RunManagerFactory::CreateRunManager();
94 runManager->SetNumberOfThreads(4);
95
96 // -- Set mandatory initialization classes
97 GB02DetectorConstruction* detector = new GB02DetectorConstruction();
98 runManager->SetUserInitialization(detector);
99 // -- Select a physics list
100 FTFP_BERT* physicsList = new FTFP_BERT;
101 // -- And augment it with biasing facilities:
102 G4GenericBiasingPhysics* biasingPhysics = new G4GenericBiasingPhysics();
103 if (onOffBiasing == "on") {
104 biasingPhysics->Bias("gamma");
105 biasingPhysics->Bias("neutron");
106 physicsList->RegisterPhysics(biasingPhysics);
107 G4cout << " ********************************************************* " << G4endl;
108 G4cout << " ********** processes are wrapped for biasing ************ " << G4endl;
109 G4cout << " ********************************************************* " << G4endl;
110 }
111 else {
112 G4cout << " ************************************************* " << G4endl;
113 G4cout << " ********** processes are not wrapped ************ " << G4endl;
114 G4cout << " ************************************************* " << G4endl;
115 }
116 runManager->SetUserInitialization(physicsList);
117 // -- Action initialization:
118 runManager->SetUserInitialization(new GB02ActionInitialization);
119
120 // Initialize G4 kernel
121 runManager->Initialize();
122
123 // Initialize visualization
124 G4VisManager* visManager = new G4VisExecutive;
125 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
126 visManager->Initialize();
127
128 // Get the pointer to the User Interface manager
129 G4UImanager* UImanager = G4UImanager::GetUIpointer();
130
131 if (macro != "") // batch mode
132 {
133 G4String command = "/control/execute ";
134 UImanager->ApplyCommand(command + macro);
135 }
136 else { // interactive mode : define UI session
137 // UImanager->ApplyCommand("/control/execute vis.mac");
138 // if (ui->IsGUI())
139 // UImanager->ApplyCommand("/control/execute gui.mac");
140 ui->SessionStart();
141 delete ui;
142 }
143
144 delete visManager;
145 delete runManager;
146
147 return 0;
148 }
149
150 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
151