| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 /// \file movies.cc
28 /// \brief Main program of the Movies example
29
30 #include "FTFP_BERT.hh"
31 #include "MoviesActionInitialization.hh"
32 #include "MoviesDetectorConstruction.hh"
33
34 #include "G4RunManagerFactory.hh"
35 #include "G4UIExecutive.hh"
36 #include "G4UIcommand.hh"
37 #include "G4UImanager.hh"
38 #include "G4VisExecutive.hh"
39 #include "Randomize.hh"
40
41 //....oooOO0OOooo........oooOO0OOooo........oo
42
43 namespace
44 {
45 void PrintUsage()
46 {
47 G4cerr << " Usage: " << G4endl;
48 G4cerr << " exampleMovies [-m macro ] [-u UI
49 G4cerr << " note: -t option is available o
50 }
51 } // namespace
52
53 //....oooOO0OOooo........oooOO0OOooo........oo
54
55 int main(int argc, char** argv)
56 {
57 // Evaluate arguments
58 //
59 if (argc > 7) {
60 PrintUsage();
61 return 1;
62 }
63
64 G4String macro;
65 G4String session;
66 #ifdef G4MULTITHREADED
67 G4int nThreads = 0;
68 #endif
69 for (G4int i = 1; i < argc; i = i + 2) {
70 if (G4String(argv[i]) == "-m")
71 macro = argv[i + 1];
72 else if (G4String(argv[i]) == "-u")
73 session = argv[i + 1];
74 #ifdef G4MULTITHREADED
75 else if (G4String(argv[i]) == "-t") {
76 nThreads = G4UIcommand::ConvertToInt(arg
77 }
78 #endif
79 else {
80 PrintUsage();
81 return 1;
82 }
83 }
84
85 // Detect interactive mode (if no macro prov
86 //
87 G4UIExecutive* ui = nullptr;
88 if (!macro.size()) {
89 ui = new G4UIExecutive(argc, argv, session
90 }
91
92 // Optionally: choose a different Random eng
93 //
94 // G4Random::setTheEngine(new CLHEP::MTwistE
95
96 // Construct the default run manager
97 //
98 auto* runManager = G4RunManagerFactory::Crea
99 #ifdef G4MULTITHREADED
100 if (nThreads > 0) {
101 runManager->SetNumberOfThreads(nThreads);
102 }
103 #endif
104
105 // Set mandatory initialization classes
106 //
107 auto detConstruction = new MoviesDetectorCon
108 runManager->SetUserInitialization(detConstru
109
110 auto physicsList = new FTFP_BERT;
111 runManager->SetUserInitialization(physicsLis
112
113 auto actionInitialization = new MoviesAction
114 runManager->SetUserInitialization(actionInit
115
116 // Initialize visualization
117 //
118 auto visManager = new G4VisExecutive;
119 // G4VisExecutive can take a verbosity argum
120 // G4VisManager* visManager = new G4VisExecu
121 visManager->Initialize();
122
123 // Get the pointer to the User Interface man
124 auto UImanager = G4UImanager::GetUIpointer()
125
126 // Process macro or start UI session
127 //
128 if (macro.size()) {
129 // batch mode
130 G4String command = "/control/execute ";
131 UImanager->ApplyCommand(command + macro);
132 }
133 else {
134 // interactive mode : define UI session
135 UImanager->ApplyCommand("/control/execute
136 if (ui->IsGUI()) {
137 UImanager->ApplyCommand("/control/execut
138 }
139 ui->SessionStart();
140 delete ui;
141 }
142
143 // Job termination
144 // Free the store: user actions, physics_lis
145 // owned and deleted by the run manager, so
146 // in the main() program !
147
148 delete visManager;
149 delete runManager;
150 }
151
152 //....oooOO0OOooo........oooOO0OOooo........oo
153