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2022-12-09 14:43:28 +01:00

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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. *
// ********************************************************************
//
// Code developed by:
// S.Larsson
//
// *********************
// * *
// * PurgMag.cc *
// * *
// *********************
//
//
// Comments: Main program for the Purgin Magnet example.
//
#include "G4Types.hh"
#include "G4RunManagerFactory.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"
#include "G4VisExecutive.hh"
#include "G4UIExecutive.hh"
#include "G4AnalysisManager.hh"
#include "PurgMagDetectorConstruction.hh"
#include "PurgMagPhysicsList.hh"
#include "PurgMagActionInitializer.hh"
int main(int argc,char** argv)
{
// Construct the default run manager
//
auto* runManager = G4RunManagerFactory::CreateRunManager();
G4int nThreads = 4;
runManager->SetNumberOfThreads(nThreads);
// set mandatory initialization classes
runManager->SetUserInitialization(new PurgMagDetectorConstruction);
runManager->SetUserInitialization(new PurgMagPhysicsList);
runManager->SetUserInitialization(new PurgMagActionInitializer());
// visualization manager
G4VisManager* visManager = new G4VisExecutive;
visManager->Initialize();
//Initialize G4 kernel
runManager->Initialize();
// get the pointer to the User Interface manager
G4UImanager* UImanager = G4UImanager::GetUIpointer();
if (argc==1) // Define UI session for interactive mode.
{
G4UIExecutive* ui = new G4UIExecutive(argc, argv);
UImanager->ApplyCommand("/control/execute vis.mac");
ui->SessionStart();
delete ui;
}
else // Batch mode
{
G4String command = "/control/execute ";
G4String fileName = argv[1];
UImanager->ApplyCommand(command+fileName);
}
// Save histograms
G4AnalysisManager* man = G4AnalysisManager::Instance();
man->Write();
man->CloseFile();
// job termination
delete visManager;
delete runManager;
return 0;
}