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1 // 1 //
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25 // 25 //
>> 26 // $Id: exampleB4d.cc 86065 2014-11-07 08:51:15Z gcosmo $
26 // 27 //
27 /// \file exampleB4d.cc 28 /// \file exampleB4d.cc
28 /// \brief Main program of the B4d example 29 /// \brief Main program of the B4d example
29 30
30 #include "ActionInitialization.hh" << 31 #include "B4dDetectorConstruction.hh"
31 #include "DetectorConstruction.hh" << 32 #include "B4dActionInitialization.hh"
32 #include "FTFP_BERT.hh" << 33
>> 34 #ifdef G4MULTITHREADED
>> 35 #include "G4MTRunManager.hh"
>> 36 #else
>> 37 #include "G4RunManager.hh"
>> 38 #endif
33 39
34 #include "G4AnalysisManager.hh" <<
35 #include "G4RunManagerFactory.hh" <<
36 #include "G4SteppingVerbose.hh" <<
37 #include "G4TScoreNtupleWriter.hh" <<
38 #include "G4UIExecutive.hh" <<
39 #include "G4UIcommand.hh" <<
40 #include "G4UImanager.hh" 40 #include "G4UImanager.hh"
>> 41 #include "G4UIcommand.hh"
>> 42 #include "FTFP_BERT.hh"
>> 43
>> 44 #include "Randomize.hh"
>> 45
41 #include "G4VisExecutive.hh" 46 #include "G4VisExecutive.hh"
42 // #include "Randomize.hh" << 47
>> 48 #include "G4UIExecutive.hh"
43 49
44 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
45 51
46 namespace << 52 namespace {
47 { << 53 void PrintUsage() {
48 void PrintUsage() << 54 G4cerr << " Usage: " << G4endl;
49 { << 55 G4cerr << " exampleB4d [-m macro ] [-u UIsession] [-t nThreads]" << G4endl;
50 G4cerr << " Usage: " << G4endl; << 56 G4cerr << " note: -t option is available only for multi-threaded mode."
51 G4cerr << " exampleB4d [-m macro ] [-u UIses << 57 << G4endl;
52 G4cerr << " note: -t option is available o << 58 }
53 } 59 }
54 } // namespace <<
55 60
56 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 62
58 int main(int argc, char** argv) << 63 int main(int argc,char** argv)
59 { << 64 {
60 // Evaluate arguments 65 // Evaluate arguments
61 // 66 //
62 if (argc > 7) { << 67 if ( argc > 7 ) {
63 PrintUsage(); 68 PrintUsage();
64 return 1; 69 return 1;
65 } 70 }
66 << 71
67 G4String macro; 72 G4String macro;
68 G4String session; 73 G4String session;
69 G4bool verboseBestUnits = true; <<
70 #ifdef G4MULTITHREADED 74 #ifdef G4MULTITHREADED
71 G4int nThreads = 0; 75 G4int nThreads = 0;
72 #endif 76 #endif
73 for (G4int i = 1; i < argc; i = i + 2) { << 77 for ( G4int i=1; i<argc; i=i+2 ) {
74 if (G4String(argv[i]) == "-m") << 78 if ( G4String(argv[i]) == "-m" ) macro = argv[i+1];
75 macro = argv[i + 1]; << 79 else if ( G4String(argv[i]) == "-u" ) session = argv[i+1];
76 else if (G4String(argv[i]) == "-u") <<
77 session = argv[i + 1]; <<
78 #ifdef G4MULTITHREADED 80 #ifdef G4MULTITHREADED
79 else if (G4String(argv[i]) == "-t") { << 81 else if ( G4String(argv[i]) == "-t" ) {
80 nThreads = G4UIcommand::ConvertToInt(arg << 82 nThreads = G4UIcommand::ConvertToInt(argv[i+1]);
81 } 83 }
82 #endif 84 #endif
83 else if (G4String(argv[i]) == "-vDefault") <<
84 verboseBestUnits = false; <<
85 --i; // this option is not followed wit <<
86 } <<
87 else { 85 else {
88 PrintUsage(); 86 PrintUsage();
89 return 1; 87 return 1;
90 } 88 }
91 } << 89 }
92 << 90
93 // Detect interactive mode (if no macro prov 91 // Detect interactive mode (if no macro provided) and define UI session
94 // 92 //
95 G4UIExecutive* ui = nullptr; << 93 G4UIExecutive* ui = 0;
96 if (!macro.size()) { << 94 if ( ! macro.size() ) {
97 ui = new G4UIExecutive(argc, argv, session << 95 ui = new G4UIExecutive(argc, argv);
98 } <<
99 <<
100 // Optionally: choose a different Random eng <<
101 // G4Random::setTheEngine(new CLHEP::MTwistE <<
102 <<
103 // Use G4SteppingVerboseWithUnits <<
104 if (verboseBestUnits) { <<
105 G4int precision = 4; <<
106 G4SteppingVerbose::UseBestUnit(precision); <<
107 } 96 }
108 97
109 // Construct the default run manager << 98 // Choose the Random engine
>> 99 //
>> 100 G4Random::setTheEngine(new CLHEP::RanecuEngine);
>> 101
>> 102 // Construct the MT run manager
110 // 103 //
111 auto runManager = G4RunManagerFactory::Creat <<
112 #ifdef G4MULTITHREADED 104 #ifdef G4MULTITHREADED
113 if (nThreads > 0) { << 105 G4MTRunManager * runManager = new G4MTRunManager;
>> 106 if ( nThreads > 0 ) {
114 runManager->SetNumberOfThreads(nThreads); 107 runManager->SetNumberOfThreads(nThreads);
115 } << 108 }
>> 109 #else
>> 110 G4RunManager * runManager = new G4RunManager;
116 #endif 111 #endif
117 112
118 // Set mandatory initialization classes 113 // Set mandatory initialization classes
119 // 114 //
120 auto detConstruction = new B4d::DetectorCons << 115 B4dDetectorConstruction* detConstruction = new B4dDetectorConstruction();
121 runManager->SetUserInitialization(detConstru 116 runManager->SetUserInitialization(detConstruction);
122 117
123 auto physicsList = new FTFP_BERT; << 118 G4VModularPhysicsList* physicsList = new FTFP_BERT;
124 runManager->SetUserInitialization(physicsLis 119 runManager->SetUserInitialization(physicsList);
125 120
126 auto actionInitialization = new B4d::ActionI << 121 B4dActionInitialization* actionInitialization
>> 122 = new B4dActionInitialization();
127 runManager->SetUserInitialization(actionInit 123 runManager->SetUserInitialization(actionInitialization);
128 << 124
129 // Initialize visualization 125 // Initialize visualization
130 auto visManager = new G4VisExecutive; << 126 G4VisManager* visManager = new G4VisExecutive;
131 // G4VisExecutive can take a verbosity argum 127 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
132 // auto visManager = new G4VisExecutive("Qui << 128 // G4VisManager* visManager = new G4VisExecutive("Quiet");
133 visManager->Initialize(); 129 visManager->Initialize();
134 130
135 // Get the pointer to the User Interface man 131 // Get the pointer to the User Interface manager
136 auto UImanager = G4UImanager::GetUIpointer() << 132 G4UImanager* UImanager = G4UImanager::GetUIpointer();
137 <<
138 // Activate score ntuple writer <<
139 // The verbose level can be also set via UI <<
140 // /score/ntuple/writerVerbose level <<
141 // The default file type ("root") can be cha <<
142 // scoreNtupleWriter.SetDefaultFileType("xml <<
143 G4TScoreNtupleWriter<G4AnalysisManager> scor <<
144 scoreNtupleWriter.SetVerboseLevel(1); <<
145 scoreNtupleWriter.SetNtupleMerging(true); <<
146 // Note: merging ntuples is available only w <<
147 // (the default in G4TScoreNtupleWriter) <<
148 133
149 // Process macro or start UI session 134 // Process macro or start UI session
150 // 135 //
151 if (macro.size()) { << 136 if ( macro.size() ) {
152 // batch mode 137 // batch mode
153 G4String command = "/control/execute "; 138 G4String command = "/control/execute ";
154 UImanager->ApplyCommand(command + macro); << 139 UImanager->ApplyCommand(command+macro);
155 } 140 }
156 else { << 141 else {
157 // interactive mode : define UI session 142 // interactive mode : define UI session
158 UImanager->ApplyCommand("/control/execute 143 UImanager->ApplyCommand("/control/execute init_vis.mac");
159 if (ui->IsGUI()) { 144 if (ui->IsGUI()) {
160 UImanager->ApplyCommand("/control/execut 145 UImanager->ApplyCommand("/control/execute gui.mac");
161 } 146 }
162 ui->SessionStart(); 147 ui->SessionStart();
163 delete ui; 148 delete ui;
164 } 149 }
165 150
166 // Job termination 151 // Job termination
167 // Free the store: user actions, physics_lis 152 // Free the store: user actions, physics_list and detector_description are
168 // owned and deleted by the run manager, so << 153 // owned and deleted by the run manager, so they should not be deleted
169 // in the main() program ! 154 // in the main() program !
170 155
171 delete visManager; 156 delete visManager;
172 delete runManager; 157 delete runManager;
173 } 158 }
174 159
175 //....oooOO0OOooo........oooOO0OOooo........oo 160 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
176 161