Gabriele Cosmo
278 lines
10 KiB
C++
278 lines
10 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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// GEANT4 FF_Neutron_HP
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//
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// Command line options:
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// -i ARG : run in batch mode from script file ARG
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// -o ARG : write output to file ARG
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// (defaults to FF_Neutron_HP.out)
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// -n ARG : multithreading with ARG number of threads
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// (only works if Geant4 was compiled with
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// multithreading enables)
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//
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// =============== Begin Documentation Comments ===============
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//!
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//! \file FissionFragment.cc
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//! \author B. Wendt (brycen.linn.wendt@cern.ch)
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//! \date June 06, 2014
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//!
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//! \brief Main program of the FissionFragment example
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//!
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//! \details Application demonstrating the Fission Fragment model as used
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//! within the neutron_hp model. It demostrates the capability
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//! for fission product containment by the cladding in a water
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//! moderated sub-critical assembly.
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//! It could also be further extended to calculate the effective
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//! multiplication factor of the subcritical assembly for
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//! various loading schemes.
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//!
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// ================ End Documentation Comments ================
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//
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// Modified:
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//
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// 23-06-14 BWendt
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// Added check for NeutronHP fission generator environment variable
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//
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// -------------------------------------------------------------
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#include "globals.hh"
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#ifdef G4MULTITHREADED
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#include "G4MTRunManager.hh"
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#else
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#include "G4RunManager.hh"
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#endif // G4MULTITHREADED
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#include "G4UImanager.hh"
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#include "QGSP_BIC_HP.hh"
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#include "Randomize.hh"
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#include "FFDetectorConstruction.hh"
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#include "FFActionInitialization.hh"
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#ifdef G4VIS_USE
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#include "G4VisExecutive.hh"
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#endif
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#ifdef G4UI_USE
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#include "G4UIExecutive.hh"
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#endif
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// Entry point
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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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int result;
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unsigned int numberOfThreads = 1;
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G4String scriptFileName = "";
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G4String outputFileName = "FF_Neutron_HP.out";
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G4UImanager* UIManager = NULL;
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char makeFissionFragments[] = "G4NEUTRONHP_PRODUCE_FISSION_FRAGMENTS";
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char useWendtFission[] = "G4NEUTRON_HP_USE_WENDT_FISSION_MODEL";
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char Force[] = "G4FORCENUMBEROFTHREADS";
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if(getenv(Force) != NULL) {
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char doNotForce[]="G4FORCENUMBEROFTHREADS=1";
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putenv(doNotForce);
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}
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// Indicate the example is starting
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G4cout << "#### Starting: " << argv[0] << " ####" << G4endl;
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// Verify that NeutronHP is going to create fission fragments
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// Throw and error if it isn't.
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if(getenv(makeFissionFragments) == NULL)
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{
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G4cerr << G4endl << "!!!!" << G4endl;
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G4cerr << "!!!! Error in example" << argv[0] << G4endl;
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G4cerr << "!!!! The \"" << makeFissionFragments << "\" "
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"environment variable is not set!" << G4endl;
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G4cerr << "!!!! Please set it in order to use this example." << G4endl;
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G4cerr << "!!!!" << G4endl << G4endl;
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return EXIT_FAILURE;
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}
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// We are trying to use the Wendt fission model in Neutron_HP
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// Warn the user if the appropriate environment variable is not set up
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if(getenv(useWendtFission) == NULL)
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{
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G4cout << G4endl << "!!!!" << G4endl;
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G4cout << "!!!! Warning in example" << argv[0] << G4endl;
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G4cout << "!!!! The \"" << useWendtFission << "\" "
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"environment variable is not set!" << G4endl;
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G4cout << "!!!! Please set it if you wish to use this fission model, "
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"otherwise the default fission model will be used" << G4endl;
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G4cout << "!!!!" << G4endl << G4endl;
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}
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// Parse the command line arguments, if any
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for(int i = 1;
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i < argc;
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i += 2)
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{
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// Ensure that this is actually a command
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if(argv[i][0] != '-')
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{
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G4cerr << G4endl << "!!!!" << G4endl;
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G4cerr << "!!!! Error in argument " << i + 1 << G4endl;
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G4cerr << "!!!! A command-line option was expected, but \""
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<< argv[i] << "\" was found" << G4endl;
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G4cerr << "!!!! " << argv[0] << " will now terminate" << G4endl;
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G4cerr << "!!!!" << G4endl << G4endl;
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return EXIT_FAILURE;
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}
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// Ensure that the command-line option has an associated argument
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if(!(i + 1 < argc))
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{
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G4cerr << G4endl << "!!!!" << G4endl;
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G4cerr << "!!!! Error in argument " << i + 2 << G4endl;
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G4cerr << "!!!! An argument was expected, but \"" << argv[i + 1]
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<< "\" was found" << G4endl;
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G4cerr << "!!!! Ensure that a space is used to separate the "
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"option and argument" << G4endl;
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G4cerr << "!!!! " << argv[0] << " will now terminate" << G4endl;
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G4cerr << "!!!!" << G4endl << G4endl;
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return EXIT_FAILURE;
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}
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switch(argv[i][1])
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{
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case 'i':
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scriptFileName = "/control/execute ";
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scriptFileName.append(argv[i + 1]);
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break;
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case 'o':
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outputFileName = argv[i + 1];
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break;
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case 'n':
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result = sscanf(argv[i + 1],
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"%u",
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&numberOfThreads);
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if(result != 1)
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{
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G4cerr << G4endl << "!!!!" << G4endl;
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G4cerr << "!!!! Error in argument " << i + 2 << G4endl;
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G4cerr << "!!!! An positive number was expected, but \""
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<< argv[i + 1] << "\" was found" << G4endl;
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G4cerr << "!!!! " << argv[0] << " will now terminate"
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<< G4endl;
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G4cerr << "!!!!" << G4endl << G4endl;
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return EXIT_FAILURE;
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}
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break;
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default:
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G4cout << G4endl << "!!!!" << G4endl;
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G4cout << "!!!! Warning for command " << i + 1 << G4endl;
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G4cout << "!!!! \"" << argv[i] << "\" is not a valid command"
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<< G4endl;
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G4cout << "!!!! " << argv[0] << " will ignore \"" << argv[i]
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<< "\" and \"" << argv[i + 1] << "\"" << G4endl;
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G4cout << "!!!!" << G4endl << G4endl;
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}
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}
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// Set the Random engine
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// A seed of 62737819 produced a maximum number of 67 events on the
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// author's system before timing out the nightly test
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const G4long seed = 62737819;
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#ifndef NDEBUG
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G4cout << "MT RNG Seed: " << seed << G4endl;
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#endif // NDEBUG
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G4Random::setTheEngine(new CLHEP::MTwistEngine(seed));
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// The 'runManger' type must be declared here at initialization to provide for
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// 'SetNumberOfThreads()' method required for multithreading
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#ifdef G4MULTITHREADED
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// Initialize the multithreaded run manager
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G4MTRunManager* const runManager = new G4MTRunManager();
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runManager->SetNumberOfThreads(numberOfThreads);
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G4cout << "Multithreading enabled" << G4endl;
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G4cout << " Threads requested: " << numberOfThreads << G4endl;
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G4cout << " Threads started: " << runManager->GetNumberOfThreads()
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<< G4endl;
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#else
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// Multithreading not available
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G4RunManager* const runManager = new G4RunManager();
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#endif // G4MULTITHREADED
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// Set mandatory initialization classes
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runManager->SetUserInitialization(new FFDetectorConstruction());
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runManager->SetUserInitialization(new QGSP_BIC_HP());
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runManager->SetUserInitialization(new FFActionInitialization());
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// Initialize the Geant4 kernel
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runManager->Initialize();
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#ifdef G4VIS_USE
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// Initialize visualization
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G4VisManager* visManager = new G4VisExecutive();
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visManager->Initialize();
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#endif
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// Get the pointer to the User Interface manager
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UIManager = G4UImanager::GetUIpointer();
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if(scriptFileName.length() != 0)
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{
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// Batch mode
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UIManager->ApplyCommand(scriptFileName);
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} else
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{
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// Interactive mode
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#ifdef G4UI_USE
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G4UIExecutive* ui = new G4UIExecutive(argc, argv);
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ui->SessionStart();
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delete ui;
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#endif
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}
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// Job termination
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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 be deleted
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// in the main() program !
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#ifdef G4VIS_USE
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delete visManager;
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#endif
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delete runManager;
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return 0;
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}
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