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exampleGB03.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file exampleGB03.cc
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//
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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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#include "
G4Types.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
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#include "
G4VisExecutive.hh
"
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#include "
G4UIExecutive.hh
"
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#include "
G4UImanager.hh
"
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#include "
GB03DetectorConstruction.hh
"
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#include "
GB03PrimaryGeneratorAction.hh
"
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#include "
GB03ActionInitialization.hh
"
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#include "
FTFP_BERT.hh
"
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#include "
G4GenericBiasingPhysics.hh
"
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int
main
(
int
argc,
char
** argv)
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{
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// Instantiate G4UIExecutive if 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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// -- Construct the run manager : MT or sequential one
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#ifdef G4MULTITHREADED
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G4MTRunManager
* runManager =
new
G4MTRunManager
;
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G4cout
<<
" ********** Run Manager constructed in MT mode ************ "
<<
G4endl
;
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// -- Choose 4 threads:
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runManager->
SetNumberOfThreads
(4);
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#else
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G4RunManager
* runManager =
new
G4RunManager
;
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G4cout
<<
" ********** Run Manager constructed in sequential mode ************ "
<<
G4endl
;
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#endif
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// -- Set mandatory initialization classes
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G4VUserDetectorConstruction
* detector =
new
GB03DetectorConstruction
;
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runManager->
SetUserInitialization
(detector);
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G4VModularPhysicsList
* physicsList =
new
FTFP_BERT
;
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// -- Setup biasing for neutron only. As will not bias any
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// -- physics process, require the G4GenericBiasingPhysics()
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// -- to modify the physics list just for "non-physics" biasing:
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G4GenericBiasingPhysics
* biasingPhysics =
new
G4GenericBiasingPhysics
();
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biasingPhysics->
NonPhysicsBias
(
"neutron"
);
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physicsList->
RegisterPhysics
(biasingPhysics);
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runManager->
SetUserInitialization
(physicsList);
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// -- Set user action initialization class
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G4VUserActionInitialization
* actions =
new
GB03ActionInitialization
;
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runManager->
SetUserInitialization
(actions);
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// Visualization manager
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//
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G4VisManager
* visManager =
new
G4VisExecutive
;
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visManager->
Initialize
();
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// Initialize G4 kernel
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//
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runManager->
Initialize
();
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// Get the pointer to the User Interface manager
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//
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G4UImanager
* UImanager =
G4UImanager::GetUIpointer
();
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if
(ui)
// Define UI session for interactive mode
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{
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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
// Batch mode
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{
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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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delete
visManager;
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delete
runManager;
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return
0;
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}
geant4
tree
geant4-10.6-release
examples
extended
biasing
GB03
exampleGB03.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:02
using
1.8.2 with
ECCE GitHub integration