runAndEvent/RE03/RE03.cc

0001 //
0002 // ********************************************************************
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0025 //
0026 /// \file runAndEvent/RE03/RE03.cc
0027 /// \brief Main program of the runAndEvent/RE03 example
0028 //
0029 //
0030 //
0031
0032 #include "G4Types.hh"
0033
0034 #include "G4RunManagerFactory.hh"
0035 #include "G4UImanager.hh"
0036 #include "G4ScoringManager.hh"
0037
0038 #include "RE03DetectorConstruction.hh"
0039 #include "FTFP_BERT.hh"
0040 #include "RE03ActionInitialization.hh"
0041
0042 #include "G4VisExecutive.hh"
0043 #include "G4UIExecutive.hh"
0044
0045 //====================================================================
0046 // Un-comment this line for user defined score writer
0047 //    #include "RE03UserScoreWriter.hh"
0048 //====================================================================
0049
0050 int main(int argc,char** argv)
0051 {
0052  // Instantiate G4UIExecutive if there are no arguments (interactive mode)
0053  G4UIExecutive* ui = nullptr;
0054  if ( argc == 1 ) {
0055    ui = new G4UIExecutive(argc, argv);
0056  }
0057
0058  // Construct the run manager
0059  //
0060  auto* runManager = G4RunManagerFactory::CreateRunManager();
0061  runManager->SetNumberOfThreads(4);
0062
0063  // Activate UI-command base scorer
0064  G4ScoringManager * scManager = G4ScoringManager::GetScoringManager();
0065  scManager->SetVerboseLevel(1);
0066
0067 //====================================================================
0068 // Un-comment this line for user defined score writer
0069 //    scManager->SetScoreWriter(new RE03UserScoreWriter());
0070 //====================================================================
0071
0072  // Set mandatory initialization classes
0073  //
0074  G4VUserDetectorConstruction* detector = new RE03DetectorConstruction;
0075  runManager->SetUserInitialization(detector);
0076  //
0077  G4VUserPhysicsList* physics = new FTFP_BERT;
0078  runManager->SetUserInitialization(physics);
0079
0080  // Set user action classes through Worker Initialization
0081  //
0082  RE03ActionInitialization* actions = new RE03ActionInitialization;
0083  runManager->SetUserInitialization(actions);
0084
0085  // Visualization manager
0086  G4VisManager* visManager = new G4VisExecutive;
0087  visManager->Initialize();
0088
0089  // Initialize G4 kernel
0090  //
0091  runManager->Initialize();
0092
0093  // Get the pointer to the User Interface manager
0094  //
0095  G4UImanager* UImanager = G4UImanager::GetUIpointer();
0096
0097  if (ui)   // Define UI session for interactive mode
0098  {
0099    UImanager->ApplyCommand("/control/execute vis.mac");
0100    ui->SessionStart();
0101    delete ui;
0102  }
0103  else           // Batch mode
0104  {
0105    G4String command = "/control/execute ";
0106    G4String fileName = argv[1];
0107    UImanager->ApplyCommand(command+fileName);
0108  }
0109
0110   // Job termination
0111   // Free the store: user actions, physics_list and detector_description are
0112   //                 owned and deleted by the run manager, so they should not
0113   //                 be deleted in the main() program !
0114
0115  delete visManager;
0116  delete runManager;
0117
0118  return 0;
0119 }