analysis/AnaEx03/AnaEx03.cc

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0025 //
0026 /// \file AnaEx03.cc
0027 /// \brief Main program of the analysis/AnaEx03 example
0028
0029 #include "ActionInitialization.hh"
0030 #include "DetectorConstruction.hh"
0031 #include "FTFP_BERT.hh"
0032
0033 #include "G4RunManagerFactory.hh"
0034 #include "G4UIExecutive.hh"
0035 #include "G4UImanager.hh"
0036 #include "G4VisExecutive.hh"
0037
0038 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0039
0040 int main(int argc, char** argv)
0041 {
0042   // Detect interactive mode (if no arguments) and define UI session
0043   //
0044   G4UIExecutive* ui = nullptr;
0045   if (argc == 1) {
0046     ui = new G4UIExecutive(argc, argv);
0047   }
0048
0049   // Construct the default run manager
0050   //
0051   auto* runManager = G4RunManagerFactory::CreateRunManager();
0052   G4int nThreads = 4;
0053   runManager->SetNumberOfThreads(nThreads);
0054
0055   // Set mandatory initialization classes
0056   //
0057   auto detector = new DetectorConstruction;
0058   runManager->SetUserInitialization(detector);
0059   runManager->SetUserInitialization(new FTFP_BERT);
0060   runManager->SetUserInitialization(new ActionInitialization(detector));
0061
0062   // Initialize visualization
0063   //
0064   G4VisManager* visManager = new G4VisExecutive;
0065   visManager->Initialize();
0066
0067   // Get the pointer to the User Interface manager
0068   //
0069   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0070
0071   if (ui == nullptr) {
0072     // batch mode
0073     G4String command = "/control/execute ";
0074     G4String fileName = argv[1];
0075     UImanager->ApplyCommand("/control/alias defaultFileType root");
0076     // define the default value for alias used in AnaEx03.in
0077     UImanager->ApplyCommand(command + fileName);
0078   }
0079   else {
0080     // interactive mode
0081     UImanager->ApplyCommand("/control/execute init_vis.mac");
0082     ui->SessionStart();
0083     delete ui;
0084   }
0085
0086   // Job termination
0087   delete visManager;
0088   delete runManager;
0089 }
0090
0091 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......