runAndEvent/RE07/exampleRE07.cc

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0025 //
0026 /// \file exampleRE07.cc
0027 /// \brief Main program of the runAndEvent/RE07 example
0028
0029 #include "ActionInitialization.hh"
0030 #include "DetectorConstruction.hh"
0031 #include "PhysicsList.hh"
0032
0033 #include "G4RunManagerFactory.hh"
0034 #include "G4UImanager.hh"
0035 #include "G4ios.hh"
0036
0037 #include <memory>
0038
0039 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0040
0041 int main(int argc, char** argv)
0042 {
0043   if (argc < 2) {
0044     G4cerr << "No macro file provided, exiting!" << G4endl;
0045     return 1;
0046   }
0047
0048   // Creating run manager
0049   std::unique_ptr<G4RunManager> runManager(G4RunManagerFactory::CreateRunManager());
0050
0051   if (argc == 3) {
0052     G4int nThreads = G4UIcommand::ConvertToInt(argv[2]);
0053     runManager->SetNumberOfThreads(nThreads);
0054   }
0055
0056   // set mandatory initialization classes
0057   DetectorConstruction* detector = new DetectorConstruction;
0058   runManager->SetUserInitialization(detector);
0059   runManager->SetUserInitialization(new PhysicsList);
0060
0061   // set user action classes
0062   runManager->SetUserInitialization(new ActionInitialization(detector));
0063
0064   // get the pointer to the User Interface manager
0065   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0066
0067   G4String command = "/control/execute ";
0068   G4String fileName = argv[1];
0069   UImanager->ApplyCommand(command + fileName);
0070
0071   return 0;
0072 }
0073
0074 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......