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geant4/examples/extended/electromagnetic/TestEm2/TestEm2.cc
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2016-06-10 12:08:39 +02:00

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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 *
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// * include a list of copyright holders. *
// * *
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// * 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 *
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// * technical work of the GEANT4 collaboration. *
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// ********************************************************************
//
/// \file electromagnetic/TestEm2/TestEm2.cc
/// \brief Main program of the electromagnetic/TestEm2 example
//
//
// $Id: TestEm2.cc 84840 2014-10-21 13:46:12Z gcosmo $
//
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#include "G4RunManager.hh"
#include "G4MTRunManager.hh"
#include "G4UImanager.hh"
#include "G4UIcommand.hh"
#include "Randomize.hh"
#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "ActionInitialization.hh"
#include "SteppingVerbose.hh"
#ifdef G4VIS_USE
#include "G4VisExecutive.hh"
#endif
#ifdef G4UI_USE
#include "G4UIExecutive.hh"
#endif
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int main(int argc,char** argv) {
//choose the Random engine
G4Random::setTheEngine(new CLHEP::RanecuEngine);
#ifdef G4MULTITHREADED
G4MTRunManager * runManager = new G4MTRunManager();
G4int nThreads = G4Threading::G4GetNumberOfCores();
if (argc==3) nThreads = G4UIcommand::ConvertToInt(argv[2]);
runManager->SetNumberOfThreads(nThreads);
#else
G4VSteppingVerbose::SetInstance(new SteppingVerbose);
G4RunManager * runManager = new G4RunManager();
#endif
// set mandatory initialization classes
DetectorConstruction* detector = new DetectorConstruction();
runManager->SetUserInitialization(detector);
runManager->SetUserInitialization(new PhysicsList());
// set user actions
runManager->SetUserInitialization(new ActionInitialization(detector));
// get the pointer to the User Interface manager
G4UImanager* UI = G4UImanager::GetUIpointer();
if (argc!=1) // batch mode
{
G4String command = "/control/execute ";
G4String fileName = argv[1];
UI->ApplyCommand(command+fileName);
}
else // define visualization and UI terminal for interactive mode
{
#ifdef G4VIS_USE
G4VisManager* visManager = new G4VisExecutive;
visManager->Initialize();
#endif
#ifdef G4UI_USE
G4UIExecutive * ui = new G4UIExecutive(argc,argv);
ui->SessionStart();
delete ui;
#endif
#ifdef G4VIS_USE
delete visManager;
#endif
}
// job termination
//
delete runManager;
return 0;
}
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