polarisation/Pol01/Pol01.cc

0001 //
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0025 //
0026 /// \file polarisation/Pol01/Pol01.cc
0027 /// \brief Main program of the polarisation/Pol01 example
0028 //
0029 //
0030 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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0032
0033 #include "ActionInitialization.hh"
0034 #include "DetectorConstruction.hh"
0035 #include "PhysicsList.hh"
0036 #include "PrimaryGeneratorAction.hh"
0037
0038 #include "G4RunManagerFactory.hh"
0039 #include "G4Types.hh"
0040 #include "G4UIExecutive.hh"
0041 #include "G4UImanager.hh"
0042 #include "G4VisExecutive.hh"
0043 #include "Randomize.hh"
0044
0045 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0046
0047 int main(int argc, char** argv)
0048 {
0049   // Instantiate G4UIExecutive if interactive mode
0050   G4UIExecutive* ui = nullptr;
0051   if (argc == 1) {
0052     ui = new G4UIExecutive(argc, argv);
0053   }
0054
0055   // Creating run manager
0056   auto runManager = G4RunManagerFactory::CreateRunManager();
0057
0058   if (argc == 3) {
0059     G4int nThreads = G4UIcommand::ConvertToInt(argv[2]);
0060     runManager->SetNumberOfThreads(nThreads);
0061   }
0062
0063   // set mandatory initialization classes
0064   DetectorConstruction* det = new DetectorConstruction();
0065   runManager->SetUserInitialization(det);
0066   runManager->SetUserInitialization(new PhysicsList());
0067
0068   // User action initialization
0069   runManager->SetUserInitialization(new ActionInitialization(det));
0070
0071   // get the pointer to the User Interface manager
0072   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0073
0074   if (ui)  // Define UI terminal for interactive mode
0075   {
0076     G4VisManager* visManager = new G4VisExecutive;
0077     visManager->Initialize();
0078     ui->SessionStart();
0079     delete ui;
0080     delete visManager;
0081   }
0082   else  // Batch mode
0083   {
0084     G4String command = "/control/execute ";
0085     G4String fileName = argv[1];
0086     UImanager->ApplyCommand(command + fileName);
0087   }
0088
0089   // job termination
0090   delete runManager;
0091
0092   return 0;
0093 }
0094
0095 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......