Gabriele Cosmo
137 lines
5.0 KiB
C++
137 lines
5.0 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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//
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//
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//
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// --------------------------------------------------------------
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// GEANT 4 - examplePar03
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// --------------------------------------------------------------
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// Comments
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//
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// Example of a main program demonstrating multiple energy deposition
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// from fast simulation model.
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//
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//-------------------------------------------------------------------
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#include "FTFP_BERT.hh"
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#include "Par03ActionInitialisation.hh"
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#include "Par03DetectorConstruction.hh"
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#include "G4EmParameters.hh"
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#include "G4FastSimulationPhysics.hh"
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#include "G4HadronicProcessStore.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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#include <sstream>
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int main(int argc, char** argv)
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{
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// Macro name from arguments
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G4String batchMacroName;
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G4bool useInteractiveMode = true;
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G4String helpMsg(
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"Usage: " + G4String(argv[0]) +
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" [option(s)] \n No additional arguments triggers an interactive mode "
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"executing vis.mac macro. \n Options:\n\t-h\t\tdisplay this help "
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"message\n\t-m MACRO\ttriggers a batch mode executing MACRO\n");
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for (G4int i = 1; i < argc; ++i) {
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G4String argument(argv[i]);
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if (argument == "-h" || argument == "--help") {
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G4cout << helpMsg << G4endl;
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return 0;
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}
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else if (argument == "-m") {
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batchMacroName = G4String(argv[i + 1]);
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useInteractiveMode = false;
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++i;
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}
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else {
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G4Exception(
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"main", "Unknown argument", FatalErrorInArgument,
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("Unknown argument passed to " + G4String(argv[0]) + " : " + argument + "\n" + helpMsg)
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.c_str());
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}
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}
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// Initialization of default Run manager
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auto* runManager = G4RunManagerFactory::CreateRunManager(G4RunManagerType::Default);
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// Detector geometry:
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auto detector = new Par03DetectorConstruction();
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runManager->SetUserInitialization(detector);
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// Physics list
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auto physicsList = new FTFP_BERT();
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// Add fast simulation physics
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auto fastSimulationPhysics = new G4FastSimulationPhysics();
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fastSimulationPhysics->BeVerbose();
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fastSimulationPhysics->ActivateFastSimulation("e-");
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fastSimulationPhysics->ActivateFastSimulation("e+");
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fastSimulationPhysics->ActivateFastSimulation("gamma");
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physicsList->RegisterPhysics(fastSimulationPhysics);
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// reduce verbosity of physics lists
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G4EmParameters::Instance()->SetVerbose(0);
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runManager->SetUserInitialization(physicsList);
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G4HadronicProcessStore::Instance()->SetVerbose(0);
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//-------------------------------
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// UserAction classes
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//-------------------------------
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runManager->SetUserInitialization(new Par03ActionInitialisation(detector));
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//----------------
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// Visualization:
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//----------------
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G4cout << "Instantiating Visualization Manager......." << G4endl;
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G4VisManager* visManager = new G4VisExecutive;
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visManager->Initialize();
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G4UImanager* UImanager = G4UImanager::GetUIpointer();
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if (useInteractiveMode) {
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auto ui = new G4UIExecutive(argc, argv);
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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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G4String command = "/control/execute ";
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UImanager->ApplyCommand(command + batchMacroName);
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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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return 0;
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}
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