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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
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17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 // $Id$
26 // 27 //
27 /// \file exampleB4b.cc 28 /// \file exampleB4b.cc
28 /// \brief Main program of the B4b example 29 /// \brief Main program of the B4b example
29 30
30 #include "ActionInitialization.hh" << 31 #include "B4DetectorConstruction.hh"
31 #include "DetectorConstruction.hh" << 32 #include "B4PrimaryGeneratorAction.hh"
32 #include "FTFP_BERT.hh" << 33 #include "B4RunAction.hh"
>> 34 #include "B4bEventAction.hh"
>> 35 #include "B4bSteppingAction.hh"
>> 36 #include "B4bRunData.hh"
33 37
34 #include "G4RunManagerFactory.hh" << 38 #include "G4RunManager.hh"
35 #include "G4SteppingVerbose.hh" <<
36 #include "G4UIExecutive.hh" <<
37 #include "G4UIcommand.hh" <<
38 #include "G4UImanager.hh" 39 #include "G4UImanager.hh"
>> 40 #include "FTFP_BERT.hh"
>> 41
>> 42 #include "Randomize.hh"
>> 43
>> 44 #ifdef G4VIS_USE
39 #include "G4VisExecutive.hh" 45 #include "G4VisExecutive.hh"
40 // #include "Randomize.hh" << 46 #endif
>> 47
>> 48 #ifdef G4UI_USE
>> 49 #include "G4UIExecutive.hh"
>> 50 #endif
41 51
42 //....oooOO0OOooo........oooOO0OOooo........oo 52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 53
44 namespace << 54 namespace {
45 { << 55 void PrintUsage() {
46 void PrintUsage() << 56 G4cerr << " Usage: " << G4endl;
47 { << 57 G4cerr << " exampleB4b [-m macro ] [-u UIsession]" << G4endl;
48 G4cerr << " Usage: " << G4endl; << 58 }
49 G4cerr << " exampleB4b [-m macro ] [-u UIses <<
50 G4cerr << " note: -t option is available o <<
51 } 59 }
52 } // namespace <<
53 60
54 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 62
56 int main(int argc, char** argv) << 63 int main(int argc,char** argv)
57 { 64 {
58 // Evaluate arguments 65 // Evaluate arguments
59 // 66 //
60 if (argc > 7) { << 67 if ( argc > 5 ) {
61 PrintUsage(); 68 PrintUsage();
62 return 1; 69 return 1;
63 } 70 }
64 << 71
65 G4String macro; 72 G4String macro;
66 G4String session; 73 G4String session;
67 G4bool verboseBestUnits = true; << 74 for ( G4int i=1; i<argc; i=i+2 ) {
68 #ifdef G4MULTITHREADED << 75 if ( G4String(argv[i]) == "-m" ) macro = argv[i+1];
69 G4int nThreads = 0; << 76 else if ( G4String(argv[i]) == "-u" ) session = argv[i+1];
70 #endif <<
71 for (G4int i = 1; i < argc; i = i + 2) { <<
72 if (G4String(argv[i]) == "-m") <<
73 macro = argv[i + 1]; <<
74 else if (G4String(argv[i]) == "-u") <<
75 session = argv[i + 1]; <<
76 #ifdef G4MULTITHREADED <<
77 else if (G4String(argv[i]) == "-t") { <<
78 nThreads = G4UIcommand::ConvertToInt(arg <<
79 } <<
80 #endif <<
81 else if (G4String(argv[i]) == "-vDefault") <<
82 verboseBestUnits = false; <<
83 --i; // this option is not followed wit <<
84 } <<
85 else { 77 else {
86 PrintUsage(); 78 PrintUsage();
87 return 1; 79 return 1;
88 } 80 }
89 } << 81 }
90 << 82
91 // Detect interactive mode (if no macro prov << 83 // Choose the Random engine
92 // 84 //
93 G4UIExecutive* ui = nullptr; << 85 CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
94 if (!macro.size()) { << 86
95 ui = new G4UIExecutive(argc, argv, session <<
96 } <<
97 <<
98 // Optionally: choose a different Random eng <<
99 // G4Random::setTheEngine(new CLHEP::MTwistE <<
100 <<
101 // Use G4SteppingVerboseWithUnits <<
102 if (verboseBestUnits) { <<
103 G4int precision = 8; <<
104 G4SteppingVerbose::UseBestUnit(precision); <<
105 } <<
106 <<
107 // Construct the default run manager 87 // Construct the default run manager
108 // 88 //
109 auto runManager = G4RunManagerFactory::Creat << 89 G4RunManager * runManager = new G4RunManager;
110 #ifdef G4MULTITHREADED <<
111 if (nThreads > 0) { <<
112 runManager->SetNumberOfThreads(nThreads); <<
113 } <<
114 #endif <<
115 90
116 // Set mandatory initialization classes 91 // Set mandatory initialization classes
117 // 92 //
118 auto detConstruction = new B4::DetectorConst << 93 B4DetectorConstruction* detConstruction = new B4DetectorConstruction();
119 runManager->SetUserInitialization(detConstru 94 runManager->SetUserInitialization(detConstruction);
120 95
121 auto physicsList = new FTFP_BERT; << 96 G4VModularPhysicsList* physicsList = new FTFP_BERT;
122 runManager->SetUserInitialization(physicsLis 97 runManager->SetUserInitialization(physicsList);
123 << 98
124 auto actionInitialization = new B4b::ActionI << 99 // Set user action classes
125 runManager->SetUserInitialization(actionInit << 100 //
126 << 101 runManager->SetUserAction(new B4PrimaryGeneratorAction());
>> 102 //
>> 103 runManager->SetUserAction(new B4RunAction());
>> 104 //
>> 105 runManager->SetUserAction(new B4bEventAction());
>> 106 //
>> 107 B4bSteppingAction* steppingAction
>> 108 = new B4bSteppingAction(detConstruction);
>> 109 runManager->SetUserAction(steppingAction);
>> 110
>> 111 // Run data clas
>> 112 new B4bRunData();
>> 113
>> 114 // Initialize G4 kernel
>> 115 //
>> 116 runManager->Initialize();
>> 117
>> 118 #ifdef G4VIS_USE
127 // Initialize visualization 119 // Initialize visualization
128 auto visManager = new G4VisExecutive; << 120 G4VisManager* visManager = new G4VisExecutive;
129 // G4VisExecutive can take a verbosity argum 121 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
130 // auto visManager = new G4VisExecutive("Qui << 122 // G4VisManager* visManager = new G4VisExecutive("Quiet");
131 visManager->Initialize(); 123 visManager->Initialize();
>> 124 #endif
132 125
133 // Get the pointer to the User Interface man 126 // Get the pointer to the User Interface manager
134 auto UImanager = G4UImanager::GetUIpointer() << 127 G4UImanager* UImanager = G4UImanager::GetUIpointer();
135 128
136 // Process macro or start UI session << 129 if ( macro.size() ) {
137 // <<
138 if (macro.size()) { <<
139 // batch mode 130 // batch mode
140 G4String command = "/control/execute "; 131 G4String command = "/control/execute ";
141 UImanager->ApplyCommand(command + macro); << 132 UImanager->ApplyCommand(command+macro);
142 } 133 }
143 else { << 134 else {
144 // interactive mode : define UI session 135 // interactive mode : define UI session
145 UImanager->ApplyCommand("/control/execute << 136 #ifdef G4UI_USE
146 if (ui->IsGUI()) { << 137 G4UIExecutive* ui = new G4UIExecutive(argc, argv, session);
>> 138 #ifdef G4VIS_USE
>> 139 UImanager->ApplyCommand("/control/execute init_vis.mac");
>> 140 #else
>> 141 UImanager->ApplyCommand("/control/execute init.mac");
>> 142 #endif
>> 143 if (ui->IsGUI())
147 UImanager->ApplyCommand("/control/execut 144 UImanager->ApplyCommand("/control/execute gui.mac");
148 } <<
149 ui->SessionStart(); 145 ui->SessionStart();
150 delete ui; 146 delete ui;
>> 147 #endif
151 } 148 }
152 149
153 // Job termination 150 // Job termination
154 // Free the store: user actions, physics_lis 151 // Free the store: user actions, physics_list and detector_description are
155 // owned and deleted by the run manager, so << 152 // owned and deleted by the run manager, so they should not be deleted
156 // in the main() program ! 153 // in the main() program !
157 154
>> 155 delete B4bRunData::GetInstance();
>> 156 #ifdef G4VIS_USE
158 delete visManager; 157 delete visManager;
>> 158 #endif
159 delete runManager; 159 delete runManager;
>> 160
>> 161 return 0;
160 } 162 }
161 163
162 //....oooOO0OOooo........oooOO0OOooo........oo 164 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
163 165