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geant4/examples/extended/eventgenerator/exgps/exgps.cc
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
// $Id: exgps.cc 85307 2014-10-27 14:19:10Z gcosmo $
//
/// \file eventgenerator/exgps/exgps.cc
/// \brief Main program of the eventgenerator/exgps example
//
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#ifdef G4MULTITHREADED
#include "G4MTRunManager.hh"
#else
#include "G4RunManager.hh"
#endif
#include "G4UImanager.hh"
#ifdef G4VIS_USE
#include "G4VisExecutive.hh"
#endif
#ifdef G4UI_USE
#include "G4UIExecutive.hh"
#endif
#include "GeometryConstruction.hh"
#include "PhysicsList.hh"
#include "ActionInitialization.hh"
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int main(int argc,char** argv) {
// Construct the default run manager
#ifdef G4MULTITHREADED
G4MTRunManager * runManager = new G4MTRunManager;
G4int nThreads = G4Threading::G4GetNumberOfCores();
if (argc==3) nThreads = G4UIcommand::ConvertToInt(argv[2]);
runManager->SetNumberOfThreads(nThreads);
#else
G4RunManager * runManager = new G4RunManager;
#endif
// set mandatory initialization classes
GeometryConstruction* detector = new GeometryConstruction;
runManager->SetUserInitialization(detector);
runManager->SetUserInitialization(new PhysicsList);
runManager->SetUserInitialization(new ActionInitialization);
#ifdef G4VIS_USE
// visualization manager
G4VisManager* visManager = new G4VisExecutive;
visManager->Initialize();
#endif
// get the pointer to the User Interface manager
G4UImanager* UImanager = G4UImanager::GetUIpointer();
if (argc!=1) // batch mode
{
G4String command = "/control/execute ";
G4String fileName = argv[1];
UImanager->ApplyCommand(command+fileName);
}
else // interactive mode : define UI session
{
#ifdef G4UI_USE
G4UIExecutive* ui = new G4UIExecutive(argc, argv);
#ifdef G4VIS_USE
UImanager->ApplyCommand("/control/execute vis.mac");
#endif
ui->SessionStart();
delete ui;
#endif
#ifdef G4VIS_USE
delete visManager;
#endif
}
// job termination
//
delete runManager;
return 0;
}
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