electromagnetic/TestEm6/TestEm6.cc

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0025 //
0026 /// \file TestEm6.cc
0027 /// \brief Main program of the electromagnetic/TestEm6 example
0028
0029 #include "DetectorConstruction.hh"
0030 #include "PhysicsList.hh"
0031 #include "PrimaryGeneratorAction.hh"
0032 #include "RunAction.hh"
0033 #include "StackingAction.hh"
0034 #include "SteppingAction.hh"
0035
0036 #include "G4RunManagerFactory.hh"
0037 #include "G4SteppingVerbose.hh"
0038 #include "G4UIExecutive.hh"
0039 #include "G4UImanager.hh"
0040 #include "G4VisExecutive.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   // Use SteppingVerbose with Unit
0051   G4int precision = 4;
0052   G4SteppingVerbose::UseBestUnit(precision);
0053
0054   // Construct a serial run manager
0055   auto* runManager = G4RunManagerFactory::CreateRunManager(G4RunManagerType::SerialOnly);
0056
0057   // set mandatory initialization classes
0058   DetectorConstruction* det = new DetectorConstruction();
0059   runManager->SetUserInitialization(det);
0060   runManager->SetUserInitialization(new PhysicsList());
0061   runManager->SetUserAction(new PrimaryGeneratorAction(det));
0062
0063   // set user action classes
0064   RunAction* runAct = new RunAction(det);
0065
0066   runManager->SetUserAction(runAct);
0067   runManager->SetUserAction(new SteppingAction(runAct));
0068   runManager->SetUserAction(new StackingAction());
0069
0070   // initialize visualization
0071   G4VisManager* visManager = nullptr;
0072
0073   // get the pointer to the User Interface manager
0074   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0075
0076   if (ui) {
0077     // interactive mode
0078     visManager = new G4VisExecutive;
0079     visManager->Initialize();
0080     ui->SessionStart();
0081     delete ui;
0082     delete visManager;
0083   }
0084   else {
0085     // batch mode
0086     G4String command = "/control/execute ";
0087     G4String fileName = argv[1];
0088     UImanager->ApplyCommand(command + fileName);
0089   }
0090
0091   // job termination
0092   delete runManager;
0093 }
0094
0095 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......