Gabriele Cosmo
108 lines
4.0 KiB
C++
108 lines
4.0 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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/// \file electronScattering2.cc
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/// \brief Main program of the medical/electronScattering2 example
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#include "ElectronActionInitialization.hh"
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#include "ElectronBenchmarkDetector.hh"
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#include "PhysicsList.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 "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 = nullptr;
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if (argc == 1) ui = new G4UIExecutive(argc, argv);
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// Parse the arguments
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G4String outputFile = "output.csv";
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G4String startingSeed = "1";
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G4String macroFile = "None";
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if (argc > 1) macroFile = argv[1];
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if (argc > 2) startingSeed = argv[2];
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if (argc > 3) outputFile = argv[3];
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G4cout << "Starting run with" << G4endl;
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G4cout << "Macro File : " << macroFile << G4endl;
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G4cout << "Starting Seed : " << startingSeed << G4endl;
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G4cout << "Output File : " << outputFile << G4endl;
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// Instantiate the run manager
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auto* runManager = G4RunManagerFactory::CreateRunManager();
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// Instantiate the random engine
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G4Random::setTheEngine(new CLHEP::MTwistEngine);
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// Convert the starting seed to integer and feed it to the random engine
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unsigned startingSeedInt;
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std::istringstream is(startingSeed);
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is >> startingSeedInt;
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G4Random::setTheSeed(startingSeedInt);
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// Instantiate the geometry
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runManager->SetUserInitialization(new ElectronBenchmarkDetector);
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// Instantiate the physics list (in turn calls one of the choices of
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// physics list)
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runManager->SetUserInitialization(new PhysicsList);
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// set user action classes
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runManager->SetUserInitialization(new ElectronActionInitialization(outputFile));
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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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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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