persistency/P03/textGeom.cc

0001 //
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0025 //
0026 //
0027 /// \file persistency/P03/textGeom.cc
0028 /// \brief Main program of the persistency/P03 example
0029 //
0030 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0031
0032 #include "ExTGActionInitialization.hh"
0033 #include "ExTGDetectorConstruction.hh"
0034 #include "ExTGDetectorConstructionWithCpp.hh"
0035 #include "ExTGDetectorConstructionWithCuts.hh"
0036 #include "ExTGDetectorConstructionWithSD.hh"
0037 #include "ExTGPrimaryGeneratorAction.hh"
0038
0039 #include "G4GenericPhysicsList.hh"
0040 #include "G4RunManagerFactory.hh"
0041 #include "G4Types.hh"
0042 #include "G4UIExecutive.hh"
0043 #include "G4UImanager.hh"
0044 #include "G4VisExecutive.hh"
0045
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0047
0048 int main(int argc, char** argv)
0049 {
0050   // Instantiate G4UIExecutive if interactive mode
0051   G4UIExecutive* ui = nullptr;
0052   if (argc == 1) {
0053     ui = new G4UIExecutive(argc, argv);
0054   }
0055
0056   // Run manager
0057   //
0058   auto* runManager = G4RunManagerFactory::CreateRunManager();
0059   runManager->SetNumberOfThreads(1);
0060
0061   // User Initialization classes (mandatory)
0062   //
0063   runManager->SetUserInitialization(new ExTGDetectorConstruction);
0064
0065   //
0066   std::vector<G4String>* MyConstr = new std::vector<G4String>;
0067   MyConstr->push_back("G4EmStandardPhysics");
0068   G4VModularPhysicsList* phys = new G4GenericPhysicsList(MyConstr);
0069   runManager->SetUserInitialization(phys);
0070
0071   // User Action classes
0072   //
0073   // MT  runManager->SetUserAction(new ExTGPrimaryGeneratorAction);
0074
0075   runManager->SetUserInitialization(new ExTGActionInitialization);
0076
0077   // Run action that dumps GEANT4 in-memory geometry to text file
0078   // MT  runManager->SetUserAction(new ExTGRunAction);
0079
0080   // Initialize G4 kernel
0081   //
0082   //  runManager->Initialize();
0083
0084   // Get the pointer to the User Interface manager
0085   //
0086   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0087
0088   if (!ui)  // batch mode
0089   {
0090     G4String command = "/control/execute ";
0091     G4String fileName = argv[1];
0092     UImanager->ApplyCommand(command + fileName);
0093   }
0094   else  // interactive mode : define visualization and UI terminal
0095   {
0096     G4VisManager* visManager = new G4VisExecutive;
0097     visManager->Initialize();
0098
0099     UImanager->ApplyCommand("/control/execute run.mac");
0100     ui->SessionStart();
0101     delete ui;
0102     delete visManager;
0103   }
0104
0105   // Free the store: user actions, physics_list and detector_description are
0106   //                 owned and deleted by the run manager, so they should not
0107   //                 be deleted in the main() program !
0108
0109   delete runManager;
0110
0111   return 0;
0112 }
0113
0114 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......