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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 *
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10 // * 10 // * *
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13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
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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 *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 // $Id$
26 // 27 //
27 /// \file exampleB2a.cc 28 /// \file exampleB2a.cc
28 /// \brief Main program of the B2a example 29 /// \brief Main program of the B2a example
29 30
30 #include "ActionInitialization.hh" << 31 #include "B2aDetectorConstruction.hh"
31 #include "DetectorConstruction.hh" << 32 #include "B2PrimaryGeneratorAction.hh"
32 #include "FTFP_BERT.hh" << 33 #include "B2RunAction.hh"
>> 34 #include "B2EventAction.hh"
33 35
34 #include "G4RunManagerFactory.hh" << 36 #include "G4StepLimiterBuilder.hh"
35 #include "G4StepLimiterPhysics.hh" << 37
36 #include "G4SteppingVerbose.hh" << 38 #include "G4RunManager.hh"
37 #include "G4UIExecutive.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 int main(int argc, char** argv) << 54 int main(int argc,char** argv)
45 { 55 {
46 // Detect interactive mode (if no arguments) << 56 // Choose the Random engine
47 // <<
48 G4UIExecutive* ui = nullptr; <<
49 if (argc == 1) { <<
50 ui = new G4UIExecutive(argc, argv); <<
51 } <<
52 <<
53 // Optionally: choose a different Random eng <<
54 // G4Random::setTheEngine(new CLHEP::MTwistE <<
55 <<
56 // use G4SteppingVerboseWithUnits <<
57 G4int precision = 4; <<
58 G4SteppingVerbose::UseBestUnit(precision); <<
59 57
>> 58 CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
>> 59
60 // Construct the default run manager 60 // Construct the default run manager
61 // << 61
62 auto runManager = G4RunManagerFactory::Creat << 62 G4RunManager * runManager = new G4RunManager;
63 63
64 // Set mandatory initialization classes 64 // Set mandatory initialization classes
65 // <<
66 runManager->SetUserInitialization(new B2a::D <<
67 65
68 auto physicsList = new FTFP_BERT; << 66 runManager->SetUserInitialization(new B2aDetectorConstruction());
69 physicsList->RegisterPhysics(new G4StepLimit <<
70 runManager->SetUserInitialization(physicsLis <<
71 67
>> 68 G4VModularPhysicsList* physicsList = new FTFP_BERT;
>> 69 physicsList->RegisterPhysics(new G4StepLimiterBuilder());
>> 70 runManager->SetUserInitialization(physicsList);
>> 71
72 // Set user action classes 72 // Set user action classes
73 runManager->SetUserInitialization(new B2::Ac <<
74 73
75 // Initialize visualization with the default << 74 runManager->SetUserAction(new B2PrimaryGeneratorAction());
76 auto visManager = new G4VisExecutive(argc, a << 75 runManager->SetUserAction(new B2RunAction());
77 // Constructors can also take optional argum << 76 runManager->SetUserAction(new B2EventAction());
78 // - a graphics system of choice, eg. "OGL" << 77
79 // - and a verbosity argument - see /vis/ver << 78 // Initialize G4 kernel
80 // auto visManager = new G4VisExecutive(argc << 79
81 // auto visManager = new G4VisExecutive("Qui << 80 runManager->Initialize();
>> 81
>> 82 #ifdef G4VIS_USE
>> 83 // Initialize visualization
>> 84 G4VisManager* visManager = new G4VisExecutive;
>> 85 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
>> 86 // G4VisManager* visManager = new G4VisExecutive("Quiet");
82 visManager->Initialize(); 87 visManager->Initialize();
>> 88 #endif
83 89
84 // Get the pointer to the User Interface man 90 // Get the pointer to the User Interface manager
85 auto UImanager = G4UImanager::GetUIpointer() << 91 G4UImanager* UImanager = G4UImanager::GetUIpointer();
86 92
87 // Process macro or start UI session << 93 if (argc!=1) // batch mode
88 // << 94 {
89 if (!ui) { << 95 G4String command = "/control/execute ";
90 // batch mode << 96 G4String fileName = argv[1];
91 G4String command = "/control/execute "; << 97 UImanager->ApplyCommand(command+fileName);
92 G4String fileName = argv[1]; << 98 }
93 UImanager->ApplyCommand(command + fileName << 99 else
94 } << 100 { // interactive mode : define UI session
95 else { << 101 #ifdef G4UI_USE
96 // interactive mode << 102 G4UIExecutive* ui = new G4UIExecutive(argc, argv);
97 UImanager->ApplyCommand("/control/execute << 103 #ifdef G4VIS_USE
98 if (ui->IsGUI()) { << 104 UImanager->ApplyCommand("/control/execute init_vis.mac");
99 UImanager->ApplyCommand("/control/execut << 105 #else
>> 106 UImanager->ApplyCommand("/control/execute init.mac");
>> 107 #endif
>> 108 if (ui->IsGUI())
>> 109 UImanager->ApplyCommand("/control/execute gui.mac");
>> 110 ui->SessionStart();
>> 111 delete ui;
>> 112 #endif
100 } 113 }
101 ui->SessionStart(); <<
102 delete ui; <<
103 } <<
104 114
105 // Job termination 115 // Job termination
106 // Free the store: user actions, physics_lis 116 // Free the store: user actions, physics_list and detector_description are
107 // owned and deleted by the run manager, so 117 // owned and deleted by the run manager, so they should not be deleted
108 // in the main() program ! 118 // in the main() program !
109 // << 119
>> 120 #ifdef G4VIS_USE
110 delete visManager; 121 delete visManager;
>> 122 #endif
111 delete runManager; 123 delete runManager;
>> 124
>> 125 return 0;
112 } 126 }
113 127
114 //....oooOO0OOooo........oooOO0OOooo........oo 128 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
115 129