LArSoft  v09_90_00
Liquid Argon Software toolkit - https://larsoft.org/
TestEm3.cc
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25 //
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
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32 #include "G4Types.hh"
33 
34 #ifdef G4MULTITHREADED
35 #include "G4MTRunManager.hh"
36 #else
37 #include "G4RunManager.hh"
38 #endif
39 
40 #include "G4UImanager.hh"
41 #include "Randomize.hh"
42 
43 #include "DetectorConstruction.hh"
44 #include "PhysicsList.hh"
45 #include "ActionInitialization.hh"
46 #include "SteppingVerbose.hh"
47 
48 #include "G4UIExecutive.hh"
49 #include "G4VisExecutive.hh"
50 
51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
52 
53 int main(int argc,char** argv) {
54 
55  //detect interactive mode (if no arguments) and define UI session
56  G4UIExecutive* ui = nullptr;
57  if (argc == 1) { ui = new G4UIExecutive(argc,argv); }
58 
59  //choose stepping verbose
60  G4VSteppingVerbose::SetInstance(new SteppingVerbose);
61 
62  // Construct the default run manager
63 #ifdef G4MULTITHREADED
64  G4MTRunManager* runManager = new G4MTRunManager;
65  // Number of threads can be defined via 3rd argument
66  G4int nThreads = 4;
67  if (argc==3) {
68  if(G4String(argv[2]) == "NMAX") {
69  nThreads = G4Threading::G4GetNumberOfCores();
70  } else {
71  nThreads = G4UIcommand::ConvertToInt(argv[2]);
72  }
73  } else if(argc==1) {
74  nThreads = 1;
75  }
76  if (nThreads > 0) { runManager->SetNumberOfThreads(nThreads); }
77  G4cout << "===== TestEm3 is started with "
78  << runManager->GetNumberOfThreads() << " threads =====" << G4endl;
79 #else
80  G4RunManager* runManager = new G4RunManager;
81 #endif
82 
83  //set mandatory initialization classes
85  runManager->SetUserInitialization(detector);
86  runManager->SetUserInitialization(new PhysicsList);
87 
88  //set user action classes
89  runManager->SetUserInitialization(new ActionInitialization(detector));
90 
91  //initialize visualization
92  G4VisManager* visManager = nullptr;
93 
94  //get the pointer to the User Interface manager
95  G4UImanager* UImanager = G4UImanager::GetUIpointer();
96 
97  if (ui) {
98  //interactive mode
99  visManager = new G4VisExecutive();
100  visManager->Initialize();
101  ui->SessionStart();
102  delete ui;
103  } else {
104  //batch mode
105  G4String command = "/control/execute ";
106  G4String fileName = argv[1];
107  UImanager->ApplyCommand(command+fileName);
108  }
109 
110  //job termination
111  delete visManager;
112  delete runManager;
113 }
114 
115 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
int main(int argc, char **argv)
Definition: TestEm3.cc:53