splitting.cc File Reference

Main program of the splitting example. More...

#include "G4Types.hh"
#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "ActionInitialization.hh"
#include "G4RunManager.hh"
#include "G4VisExecutive.hh"
#include "G4UIExecutive.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"

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

Detailed Description

Main program of the splitting example.

Definition in file splitting.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 60 of file splitting.cc.

{
    // Instantiate G4UIExecutive if interactive mode
    G4UIExecutive* ui = nullptr;
    if ( argc == 1 ) {
      ui = new G4UIExecutive(argc, argv);
    }

#ifdef G4MULTITHREADED
    G4MTRunManager* runManager= new G4MTRunManager;
    G4int nThreads = 2;
    runManager->SetNumberOfThreads(nThreads);
#else
    G4RunManager* runManager = new G4RunManager();
#endif
  
    // Set user classes
    //
    runManager->SetUserInitialization(new DetectorConstruction());
    PhysicsList* physList = new PhysicsList();
    runManager->SetUserInitialization(physList);
    runManager->SetUserInitialization(new ActionInitialization(physList));

    // Initialize G4 kernel
    G4UImanager* UI = G4UImanager::GetUIpointer();

    G4VisManager* visManager = new G4VisExecutive;
    visManager->Initialize();

    if (!ui)   // batch mode
    {
        G4String command = "/control/execute ";
        G4String fileName = argv[1];
        UI->ApplyCommand(command+fileName);
    }

    else           //define visualization and UI terminal for interactive mode
    {
        ui->SessionStart();
        delete ui;
    }

    // Job termination
    delete visManager;
    delete runManager;

    return 0;
}