medical/fanoCavity2/fanoCavity2.cc

0001 //
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0024 // ********************************************************************
0025 //
0026 /// \file fanoCavity2.cc
0027 /// \brief Main program of the medical/fanoCavity2 example
0028
0029 #include "ActionInitialization.hh"
0030 #include "DetectorConstruction.hh"
0031 #include "EventAction.hh"
0032 #include "PhysicsList.hh"
0033 #include "PrimaryGeneratorAction.hh"
0034 #include "RunAction.hh"
0035 #include "SteppingAction.hh"
0036 #include "TrackingAction.hh"
0037
0038 #include "G4RunManagerFactory.hh"
0039 #include "G4SteppingVerbose.hh"
0040 #include "G4Types.hh"
0041 #include "G4UIExecutive.hh"
0042 #include "G4UImanager.hh"
0043 #include "G4VisExecutive.hh"
0044 #include "Randomize.hh"
0045
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0047
0048 int main(int argc, char** argv)
0049 {
0050   // detect interactive mode (if no arguments) and define UI session
0051   G4UIExecutive* ui = nullptr;
0052   if (argc == 1) ui = new G4UIExecutive(argc, argv);
0053
0054   // Use SteppingVerbose with Unit
0055   G4int precision = 4;
0056   G4SteppingVerbose::UseBestUnit(precision);
0057
0058   // Creating run manager
0059   auto runManager = G4RunManagerFactory::CreateRunManager();
0060
0061   if (argc == 3) {
0062     G4int nThreads = G4UIcommand::ConvertToInt(argv[2]);
0063     runManager->SetNumberOfThreads(nThreads);
0064   }
0065
0066   // set mandatory initialization classes
0067   DetectorConstruction* det;
0068   PhysicsList* phys;
0069
0070   runManager->SetUserInitialization(det = new DetectorConstruction);
0071   runManager->SetUserInitialization(phys = new PhysicsList());
0072
0073   // set user action classes
0074   runManager->SetUserInitialization(new ActionInitialization(det));
0075
0076   // initialize visualization
0077   G4VisManager* visManager = nullptr;
0078
0079   // get the pointer to the User Interface manager
0080   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0081
0082   if (ui) {
0083     // interactive mode
0084     visManager = new G4VisExecutive;
0085     visManager->Initialize();
0086     UImanager->ApplyCommand("/control/execute vis.mac");
0087     ui->SessionStart();
0088     delete ui;
0089   }
0090   else {
0091     // batch mode
0092     G4String command = "/control/execute ";
0093     G4String fileName = argv[1];
0094     UImanager->ApplyCommand(command + fileName);
0095   }
0096
0097   // job termination
0098   delete visManager;
0099   delete runManager;
0100 }
0101
0102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......