electromagnetic/TestEm10/TestEm10.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 /// \file TestEm10.cc
0027 /// \brief Main program of the electromagnetic/TestEm10 example
0028
0029 #include "DetectorConstruction.hh"
0030 #include "EventAction.hh"
0031 #include "PhysicsList.hh"
0032 #include "PrimaryGeneratorAction.hh"
0033 #include "RunAction.hh"
0034 #include "StackingAction.hh"
0035
0036 #include "G4RunManagerFactory.hh"
0037 #include "G4UIExecutive.hh"
0038 #include "G4UImanager.hh"
0039 #include "G4VisExecutive.hh"
0040 #include "Randomize.hh"
0041
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 int main(int argc, char** argv)
0045 {
0046   // detect interactive mode (if no arguments) and define UI session
0047   G4UIExecutive* ui = nullptr;
0048   if (argc == 1) ui = new G4UIExecutive(argc, argv);
0049
0050   // choose the Random engine
0051   CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
0052
0053   // construct a serial run manager
0054   auto* runManager = G4RunManagerFactory::CreateRunManager(G4RunManagerType::SerialOnly);
0055
0056   // set mandatory initialization classes
0057   DetectorConstruction* detector;
0058   detector = new DetectorConstruction;
0059
0060   // ALICEDetectorConstruction* detector;
0061   // detector = new ALICEDetectorConstruction;
0062
0063   runManager->SetUserInitialization(detector);
0064   runManager->SetUserInitialization(new PhysicsList(detector));
0065
0066   // set user action classes
0067   runManager->SetUserAction(new PrimaryGeneratorAction());
0068
0069   RunAction* runAction = new RunAction;
0070   runManager->SetUserAction(runAction);
0071
0072   EventAction* eventAction = new EventAction(runAction);
0073   runManager->SetUserAction(eventAction);
0074
0075   runManager->SetUserAction(new StackingAction);
0076
0077   // initialize visualization
0078   G4VisManager* visManager = nullptr;
0079
0080   // get the pointer to the User Interface manager
0081   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0082
0083   if (ui) {
0084     // interactive mode
0085     visManager = new G4VisExecutive;
0086     visManager->Initialize();
0087     ui->SessionStart();
0088     delete ui;
0089   }
0090   else {
0091     // batch mode
0092     G4String command = "/control/execute ";
0093     G4String fileName = argv[1];
0094     UImanager->ApplyCommand(command + fileName);
0095   }
0096
0097   // job termination
0098   delete visManager;
0099   delete runManager;
0100 }
0101
0102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......