field/field02/field02.cc

0001 //
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0024 // ********************************************************************
0025 //
0026 /// \file field02.cc
0027 /// \brief Main program of the field/field02 example
0028
0029 #include "G4Types.hh"
0030
0031 #include "G4RunManagerFactory.hh"
0032 #include "F02SteppingVerbose.hh"
0033
0034 #include "F02ActionInitialization.hh"
0035 #include "F02DetectorConstruction.hh"
0036 #include "FTFP_BERT.hh"
0037
0038 #include "G4StepLimiterPhysics.hh"
0039 #include "G4UIExecutive.hh"
0040 #include "G4UImanager.hh"
0041 #include "G4VisExecutive.hh"
0042 #include "Randomize.hh"
0043
0044 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0045
0046 int main(int argc, char** argv)
0047 {
0048   // Instantiate G4UIExecutive if there are no arguments (interactive mode)
0049   //
0050   G4UIExecutive* ui = nullptr;
0051   if (argc == 1) {
0052     ui = new G4UIExecutive(argc, argv);
0053   }
0054
0055   // Setting the application-specific SteppingVerbose
0056   //
0057   auto verbosity = new F02SteppingVerbose;
0058
0059   // Construct the default run manager
0060   //
0061   auto runManager = G4RunManagerFactory::CreateRunManager();
0062
0063   // Set mandatory initialization classes
0064   //
0065   // Detector construction
0066   auto detector = new F02DetectorConstruction();
0067   runManager->SetUserInitialization(detector);
0068   // Physics list
0069   G4VModularPhysicsList* physicsList = new FTFP_BERT;
0070   physicsList->RegisterPhysics(new G4StepLimiterPhysics());
0071   runManager->SetUserInitialization(physicsList);
0072   // User action initialization
0073   runManager->SetUserInitialization(new F02ActionInitialization(detector));
0074
0075   // Initialize G4 kernel
0076   //
0077   runManager->Initialize();
0078
0079   // Initialize visualization
0080   //
0081   G4VisManager* visManager = new G4VisExecutive;
0082   // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
0083   // G4VisManager* visManager = new G4VisExecutive("Quiet");
0084   visManager->Initialize();
0085
0086   // Get the pointer to the User Interface manager
0087   //
0088   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0089
0090   if (!ui)  // batch mode
0091   {
0092     G4String command = "/control/execute ";
0093     G4String fileName = argv[1];
0094     UImanager->ApplyCommand(command + fileName);
0095   }
0096   else {  // interactive mode : define UI session
0097     UImanager->ApplyCommand("/control/execute init_vis.mac");
0098     if (ui->IsGUI()) UImanager->ApplyCommand("/control/execute gui.mac");
0099     ui->SessionStart();
0100     delete ui;
0101   }
0102
0103   // Job termination
0104   // Free the store: user actions, physics_list and detector_description are
0105   //                 owned and deleted by the run manager, so they should not
0106   //                 be deleted in the main() program !
0107
0108   delete verbosity;
0109   delete visManager;
0110   delete runManager;
0111
0112   return 0;
0113 }
0114
0115 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......