exampleCommon.cc File Reference

Main program of the Common example. More...

#include "DetectorConstruction.hh"
#include "GeantinoPhysicsList.hh"
#include "GpsPrimaryGeneratorAction.hh"
#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "G4UIExecutive.hh"
#include "G4VisExecutive.hh"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Detailed Description

Main program of the Common example.

Definition in file exampleCommon.cc.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 41 of file exampleCommon.cc.

{
  // Detect interactive mode (if no arguments) and define UI session
  //
  G4UIExecutive* ui = nullptr;
  if ( argc == 1 ) { ui = new G4UIExecutive(argc, argv); }
 
  // Construct the default run manager
  G4RunManager* runManager = new G4RunManager;
 
  // Set mandatory initialization classes
  runManager->SetUserInitialization(new DetectorConstruction);
  runManager->SetUserInitialization(new GeantinoPhysicsList);
 
  // Set mandatory user action class
  runManager->SetUserAction(new GpsPrimaryGeneratorAction);
 
  // Initialize visualization
  //
  G4VisManager* visManager = new G4VisExecutive;
  // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
  // G4VisManager* visManager = new G4VisExecutive("Quiet");
  visManager->Initialize();
 
  // Get the pointer to the User Interface manager
  G4UImanager* UImanager = G4UImanager::GetUIpointer();
 
  // Process macro or start UI session
  //
  if ( ! ui ) {
    // batch mode
    G4String command = "/control/execute ";
    G4String fileName = argv[1];
    UImanager->ApplyCommand(command+fileName);
  }
  else {
    // interactive mode
    UImanager->ApplyCommand("/control/execute init_vis.mac");
    ui->SessionStart();
    delete ui;
  }
 
  // Job termination
  // Free the store: user actions, physics_list and detector_description are
  // owned and deleted by the run manager, so they should not be deleted
  // in the main() program !
  delete visManager;
  delete runManager;
}