field/field02/field02.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 /// \file field/field02/field02.cc
0028 /// \brief Main program of the field/field02 example
0029 //
0030 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032
0033 #include "G4Types.hh"
0034
0035 #include "G4RunManagerFactory.hh"
0036 #include "F02SteppingVerbose.hh"
0037
0038 #include "F02ActionInitialization.hh"
0039 #include "F02DetectorConstruction.hh"
0040 #include "FTFP_BERT.hh"
0041
0042 #include "G4StepLimiterPhysics.hh"
0043 #include "G4UIExecutive.hh"
0044 #include "G4UImanager.hh"
0045 #include "G4VisExecutive.hh"
0046 #include "Randomize.hh"
0047
0048 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0049
0050 int main(int argc, char** argv)
0051 {
0052   // Instantiate G4UIExecutive if there are no arguments (interactive mode)
0053   //
0054   G4UIExecutive* ui = nullptr;
0055   if (argc == 1) {
0056     ui = new G4UIExecutive(argc, argv);
0057   }
0058
0059   // Setting the application-specific SteppingVerbose
0060   //
0061   auto verbosity = new F02SteppingVerbose;
0062
0063   // Construct the default run manager
0064   //
0065   auto runManager = G4RunManagerFactory::CreateRunManager();
0066
0067   // Set mandatory initialization classes
0068   //
0069   // Detector construction
0070   auto detector = new F02DetectorConstruction();
0071   runManager->SetUserInitialization(detector);
0072   // Physics list
0073   G4VModularPhysicsList* physicsList = new FTFP_BERT;
0074   physicsList->RegisterPhysics(new G4StepLimiterPhysics());
0075   runManager->SetUserInitialization(physicsList);
0076   // User action initialization
0077   runManager->SetUserInitialization(new F02ActionInitialization(detector));
0078
0079   // Initialize G4 kernel
0080   //
0081   runManager->Initialize();
0082
0083   // Initialize visualization
0084   //
0085   G4VisManager* visManager = new G4VisExecutive;
0086   // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
0087   // G4VisManager* visManager = new G4VisExecutive("Quiet");
0088   visManager->Initialize();
0089
0090   // Get the pointer to the User Interface manager
0091   //
0092   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0093
0094   if (!ui)  // batch mode
0095   {
0096     G4String command = "/control/execute ";
0097     G4String fileName = argv[1];
0098     UImanager->ApplyCommand(command + fileName);
0099   }
0100   else {  // interactive mode : define UI session
0101     UImanager->ApplyCommand("/control/execute init_vis.mac");
0102     if (ui->IsGUI()) UImanager->ApplyCommand("/control/execute gui.mac");
0103     ui->SessionStart();
0104     delete ui;
0105   }
0106
0107   // Job termination
0108   // Free the store: user actions, physics_list and detector_description are
0109   //                 owned and deleted by the run manager, so they should not
0110   //                 be deleted in the main() program !
0111
0112   delete verbosity;
0113   delete visManager;
0114   delete runManager;
0115
0116   return 0;
0117 }
0118
0119 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......