Gabriele Cosmo
92 lines
3.4 KiB
C++
92 lines
3.4 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 userPrimaryGenerator.cc
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/// \brief Main program of the eventgenerator/userPrimaryGenerator example
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#include "DetectorConstruction.hh"
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#include "PhysicsList.hh"
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#include "PrimaryGeneratorAction.hh"
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#include "G4RunManager.hh"
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#include "G4SteppingVerbose.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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#include "Randomize.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
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int main(int argc, char** argv)
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{
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// detect interactive mode (if no arguments) and define UI session
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G4UIExecutive* ui = 0;
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if (argc == 1) ui = new G4UIExecutive(argc, argv);
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// choose the Random engine
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CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
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// use G4SteppingVerboseWithUnits
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G4int precision = 4;
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G4SteppingVerbose::UseBestUnit(precision);
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// construct the default run manager
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G4RunManager* runManager = new G4RunManager;
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// set mandatory initialization classes
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//
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runManager->SetUserInitialization(new DetectorConstruction);
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runManager->SetUserInitialization(new PhysicsList);
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runManager->SetUserAction(new PrimaryGeneratorAction);
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// initialize visualization
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G4VisManager* visManager = nullptr;
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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) {
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// interactive mode
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visManager = new G4VisExecutive;
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visManager->Initialize();
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UImanager->ApplyCommand("/control/execute vis.mac");
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ui->SessionStart();
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delete ui;
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}
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else {
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// batch mode
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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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// job termination
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delete visManager;
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delete runManager;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
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