Gabriele Cosmo
101 lines
3.8 KiB
C++
101 lines
3.8 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/// \file HepMCEx02.cc
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/// \brief Main program of the HepMC/HepMCEx02 example
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// --------------------------------------------------------------
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// GEANT 4 - example of HepMC-interface
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// --------------------------------------------------------------
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#include "FTFP_BERT.hh"
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#include "H02DetectorConstruction.hh"
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#include "H02EventAction.hh"
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#include "H02PrimaryGeneratorAction.hh"
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#include "H02SteppingAction.hh"
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#include "G4RunManagerFactory.hh"
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#include "G4Types.hh"
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#include "G4UIExecutive.hh"
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#include "G4UImanager.hh"
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#include "G4VisExecutive.hh"
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int main(int argc, char** argv)
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{
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// Instantiate G4UIExecutive if there are no arguments (interactive mode)
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G4UIExecutive* ui = nullptr;
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if (argc == 1) {
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ui = new G4UIExecutive(argc, argv);
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}
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auto* runManager = G4RunManagerFactory::CreateRunManager(G4RunManagerType::SerialOnly);
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// User Initialization classes (mandatory)
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//
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G4VUserDetectorConstruction* detector = new H02DetectorConstruction;
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runManager->SetUserInitialization(detector);
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//
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G4VUserPhysicsList* physics = new FTFP_BERT;
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runManager->SetUserInitialization(physics);
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runManager->Initialize();
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// User Action classes
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//
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G4VUserPrimaryGeneratorAction* gen_action = new H02PrimaryGeneratorAction;
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runManager->SetUserAction(gen_action);
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//
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G4UserEventAction* event_action = new H02EventAction;
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runManager->SetUserAction(event_action);
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//
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G4UserSteppingAction* stepping_action = new H02SteppingAction;
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runManager->SetUserAction(stepping_action);
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G4VisManager* visManager = new G4VisExecutive;
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visManager->Initialize();
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G4cout << G4endl;
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// get the pointer to the User Interface manager
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G4UImanager* UImanager = G4UImanager::GetUIpointer();
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if (!ui) { // batch mode
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visManager->SetVerboseLevel("quiet");
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G4String command = "/control/execute ";
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G4String fileName = argv[1];
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UImanager->ApplyCommand(command + fileName);
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}
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else { // interactive mode : define UI session
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ui->SessionStart();
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delete ui;
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}
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// Free the store: user actions, physics_list and detector_description are
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// owned and deleted by the run manager, so they should not
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// be deleted in the main() program !
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delete visManager;
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delete runManager;
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}
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