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LXe.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file LXe.cc
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25 //
26 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 
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 "G4String.hh"
42 
43 #include "FTFP_BERT.hh"
44 #include "G4OpticalPhysics.hh"
46 
49 
50 #include "G4VisExecutive.hh"
51 #include "G4UIExecutive.hh"
52 
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54 
55 int main(int argc, char** argv)
56 {
57  //detect interactive mode (if no arguments) and define UI session
58  G4UIExecutive* ui = nullptr;
59  if (argc == 1) { ui = new G4UIExecutive(argc,argv); }
60 
61 #ifdef G4MULTITHREADED
62  G4MTRunManager * runManager = new G4MTRunManager;
64  runManager->SetNumberOfThreads(nThreads);
65  G4cout << "===== LXe is started with "
66  << runManager->GetNumberOfThreads() << " threads =====" << G4endl;
67 #else
68  G4RunManager * runManager = new G4RunManager;
69 #endif
71  runManager->SetUserInitialization(det);
72 
73  G4VModularPhysicsList* physicsList = new FTFP_BERT;
74  physicsList->ReplacePhysics(new G4EmStandardPhysics_option4());
75  G4OpticalPhysics* opticalPhysics = new G4OpticalPhysics();
76  opticalPhysics->SetWLSTimeProfile("delta");
77 
78  opticalPhysics->SetScintillationYieldFactor(1.0);
79  opticalPhysics->SetScintillationExcitationRatio(0.0);
80 
81  opticalPhysics->SetMaxNumPhotonsPerStep(100);
82  opticalPhysics->SetMaxBetaChangePerStep(10.0);
83 
84  opticalPhysics->SetTrackSecondariesFirst(kCerenkov, true);
85  opticalPhysics->SetTrackSecondariesFirst(kScintillation, true);
86 
87  physicsList->RegisterPhysics(opticalPhysics);
88  runManager->SetUserInitialization(physicsList);
89 
90  runManager->SetUserInitialization(new LXeActionInitialization(det));
91 
92  //initialize visualization
93  G4VisManager* visManager = new G4VisExecutive;
94  visManager->Initialize();
95 
96  //get the pointer to the User Interface manager
98 
99  if (ui) {
100  //interactive mode
101  UImanager->ApplyCommand("/control/execute vis.mac");
102  if (ui->IsGUI()) {
103  UImanager->ApplyCommand("/control/execute gui.mac");
104  }
105  ui->SessionStart();
106  delete ui;
107  } else {
108  //batch mode
109  G4String command = "/control/execute ";
110  G4String fileName = argv[1];
111  UImanager->ApplyCommand(command+fileName);
112  }
113 
114  // job termination
115  delete visManager;
116  delete runManager;
117  return 0;
118 }
119 
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