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geant4/examples/advanced/eRosita/eRosita.cc
2024-12-06 11:11:40 +01:00

97 lines
3.9 KiB
C++

//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
#include "eRositaActionInitialization.hh"
#include "eRositaDetectorConstruction.hh"
#include "eRositaEventAction.hh"
#include "eRositaPhysicsList.hh"
#include "eRositaPrimaryGeneratorAction.hh"
#include "eRositaRunAction.hh"
#include "eRositaSteppingAction.hh"
#include "eRositaSteppingVerbose.hh"
#include "G4RunManagerFactory.hh"
#include "G4UIExecutive.hh"
#include "G4UImanager.hh"
#include "G4VisExecutive.hh"
auto main(int argumentCount, char** argumentVector) -> int
{
// User verbose output class
//
auto *verbosity = new eRositaSteppingVerbose();
G4VSteppingVerbose::SetInstance(verbosity);
// Run manager
//
auto *runManager = G4RunManagerFactory::CreateRunManager();
constexpr auto NUMBER_OF_THREADS{4};
runManager->SetNumberOfThreads(NUMBER_OF_THREADS);
G4cout << "***********************" << G4endl;
G4cout << "** Seed: " << G4Random::getTheSeed() << " **" << G4endl;
G4cout << "***********************" << G4endl;
runManager->SetUserInitialization(new eRositaDetectorConstruction);
runManager->SetUserInitialization(new eRositaPhysicsList);
runManager->SetUserInitialization(new eRositaActionInitialization());
// Initialize GEANT4 kernel
//
runManager->Initialize();
// Get the pointer to the User Interface (UI) manager
//
auto *userInterfaceManager = G4UImanager::GetUIpointer();
if (argumentCount != 1) { // batch mode
G4String command = "/control/execute ";
G4String fileName = argumentVector[1];
userInterfaceManager->ApplyCommand(command + fileName);
} else { // interactive mode : define visualization and UI terminal
auto *visualizationManager = new G4VisExecutive;
visualizationManager->Initialize();
auto *userInterface = new G4UIExecutive(argumentCount, argumentVector);
userInterfaceManager->ApplyCommand("/control/execute vis.mac");
userInterface->SessionStart();
delete userInterface;
delete visualizationManager;
}
// Free the store:
// user actions, physics list and detector description are
// owned and deleted by the run manager,
// so they should not be deleted in the main() program!
delete verbosity;
delete runManager;
return 0;
}