runAndEvent/RE01/RE01.cc

0001 //
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0025 //
0026 /// \file runAndEvent/RE01/RE01.cc
0027 /// \brief Main program of the runAndEvent/RE01 example
0028 //
0029 //
0030 //
0031 //
0032 // --------------------------------------------------------------
0033 //      GEANT4 - RE01 exsample code
0034 //
0035 // --------------------------------------------------------------
0036 // Comments
0037 //
0038 //
0039 // --------------------------------------------------------------
0040
0041 #include "QGSP_BERT.hh"
0042 #include "RE01ActionInitialization.hh"
0043 #include "RE01CalorimeterROGeometry.hh"
0044 #include "RE01DetectorConstruction.hh"
0045
0046 #include "G4ParallelWorldPhysics.hh"
0047 #include "G4RunManagerFactory.hh"
0048 #include "G4Types.hh"
0049 #include "G4UIExecutive.hh"
0050 #include "G4UImanager.hh"
0051 #include "G4UnknownDecayPhysics.hh"
0052 #include "G4VisExecutive.hh"
0053
0054 int main(int argc, char** argv)
0055 {
0056   // Instantiate G4UIExecutive if there are no arguments (interactive mode)
0057   G4UIExecutive* ui = nullptr;
0058   if (argc == 1) {
0059     ui = new G4UIExecutive(argc, argv);
0060   }
0061
0062   auto* runManager = G4RunManagerFactory::CreateRunManager();
0063
0064   // Visualization manager construction
0065   G4VisManager* visManager = new G4VisExecutive;
0066   visManager->Initialize();
0067
0068   G4String parallelWorldName = "ReadoutWorld";
0069   G4VUserDetectorConstruction* detector = new RE01DetectorConstruction();
0070   detector->RegisterParallelWorld(new RE01CalorimeterROGeometry(parallelWorldName));
0071   runManager->SetUserInitialization(detector);
0072
0073   G4VModularPhysicsList* physicsList = new QGSP_BERT;
0074   physicsList->RegisterPhysics(new G4UnknownDecayPhysics);
0075   physicsList->RegisterPhysics(new G4ParallelWorldPhysics(parallelWorldName));
0076   runManager->SetUserInitialization(physicsList);
0077
0078   runManager->SetUserInitialization(new RE01ActionInitialization);
0079
0080   runManager->Initialize();
0081
0082   if (ui) {
0083     ui->SessionStart();
0084     delete ui;
0085   }
0086   else {
0087     G4UImanager* UImanager = G4UImanager::GetUIpointer();
0088     G4String command = "/control/execute ";
0089     G4String fileName = argv[1];
0090     UImanager->ApplyCommand(command + fileName);
0091   }
0092
0093   delete visManager;
0094
0095   delete runManager;
0096
0097   return 0;
0098 }