hadronic/Hadr07/Hadr07.cc

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0025 //
0026 /// \file Hadr07.cc
0027 /// \brief Main program of the hadronic/Hadr07 example
0028 //
0029 //
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0032
0033 #include "ActionInitialization.hh"
0034 #include "DetectorConstruction.hh"
0035 #include "PhysicsList.hh"
0036
0037 #include "G4ParticleHPManager.hh"
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
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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   // choose the Random engine
0055   G4Random::setTheEngine(new CLHEP::RanecuEngine);
0056
0057   // use SteppingVerbose with units
0058   G4int precision = 4;
0059   G4SteppingVerbose::UseBestUnit(precision);
0060
0061   // construct the run manager
0062   auto runManager = G4RunManagerFactory::CreateRunManager();
0063   if (argc == 3) {
0064     G4int nThreads = G4UIcommand::ConvertToInt(argv[2]);
0065     runManager->SetNumberOfThreads(nThreads);
0066   }
0067
0068   // set mandatory initialization classes
0069   DetectorConstruction* det = new DetectorConstruction;
0070   runManager->SetUserInitialization(det);
0071
0072   PhysicsList* phys = new PhysicsList;
0073   runManager->SetUserInitialization(phys);
0074   runManager->SetUserInitialization(new ActionInitialization(det));
0075
0076   // Replaced HP environmental variables with C++ calls
0077   G4ParticleHPManager::GetInstance()->SetSkipMissingIsotopes(false);
0078   G4ParticleHPManager::GetInstance()->SetDoNotAdjustFinalState(true);
0079   G4ParticleHPManager::GetInstance()->SetUseOnlyPhotoEvaporation(true);
0080   G4ParticleHPManager::GetInstance()->SetNeglectDoppler(false);
0081   G4ParticleHPManager::GetInstance()->SetProduceFissionFragments(false);
0082   G4ParticleHPManager::GetInstance()->SetUseWendtFissionModel(false);
0083   G4ParticleHPManager::GetInstance()->SetUseNRESP71Model(false);
0084
0085   // initialize visualization
0086   G4VisManager* visManager = nullptr;
0087
0088   // get the pointer to the User Interface manager
0089   G4UImanager* UImanager = G4UImanager::GetUIpointer();
0090
0091   if (ui) {
0092     // interactive mode
0093     visManager = new G4VisExecutive;
0094     visManager->Initialize();
0095     ui->SessionStart();
0096     delete ui;
0097   }
0098   else {
0099     // batch mode
0100     G4String command = "/control/execute ";
0101     G4String fileName = argv[1];
0102     UImanager->ApplyCommand(command + fileName);
0103   }
0104
0105   // job termination
0106   delete visManager;
0107   delete runManager;
0108 }
0109
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