microbeam.cc File Reference

#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "G4UIExecutive.hh"
#include "ActionInitialization.hh"
#include "DetectorConstruction.hh"
#include "PhysicsList.hh"

Go to the source code of this file.

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

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 52 of file microbeam.cc.

                               {

  // Detect interactive mode (if no arguments) and define UI session
  //
  G4UIExecutive* ui = 0;
  if ( argc == 1 ) {
    ui = new G4UIExecutive(argc, argv);
  }

  // Choose the Random engine
  
  G4Random::setTheEngine(new CLHEP::RanecuEngine);
  
  // Construct the default run manager

#ifdef G4MULTITHREADED
  G4MTRunManager* runManager = new G4MTRunManager;
  // runManager->SetNumberOfThreads(2);
#else
  G4RunManager* runManager = new G4RunManager;
#endif

  // Set mandatory user initialization classes
  
  DetectorConstruction* detector = new DetectorConstruction;
  runManager->SetUserInitialization(detector);
  
  runManager->SetUserInitialization(new PhysicsList);
    
  // User action initialization
  
  runManager->SetUserInitialization(new ActionInitialization(detector));
  
  // Initialize G4 kernel
  
  runManager->Initialize();

#ifdef G4VIS_USE
  G4VisManager* visManager = new G4VisExecutive;
  visManager->Initialize();
#endif

  // Get the pointer to the User Interface manager 
  
  // 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 vis.mac");
    ui->SessionStart();
    delete ui;
  }  

#ifdef G4VIS_USE
  delete visManager;
#endif
  delete runManager;

  return 0;
  
}