field05.cc File Reference

Main program of the field/field05 example. More...

#include <unistd.h>
#include "F05SteppingVerbose.hh"
#include "G4RunManager.hh"
#include "F05PhysicsList.hh"
#include "F05DetectorConstruction.hh"
#include "F05ActionInitialization.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"

Go to the source code of this file.

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

Detailed Description

Main program of the field/field05 example.

Definition in file field05.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 67 of file field05.cc.

References G4UImanager::ApplyCommand(), G4UImanager::GetUIpointer(), G4RunManager::Initialize(), G4VisManager::Initialize(), G4UIExecutive::IsGUI(), G4UIExecutive::SessionStart(), G4VSteppingVerbose::SetInstance(), and G4RunManager::SetUserInitialization().

{
  // Choose the Random engine
  //
  G4Random::setTheEngine(new CLHEP::RanecuEngine);

  G4int myseed = 1234;
  if (argc  > 2) myseed = atoi(argv[argc-1]);

  // Construct the default run manager
  //
#ifdef G4MULTITHREADED
  G4MTRunManager * runManager = new G4MTRunManager;
#else
  G4VSteppingVerbose::SetInstance(new F05SteppingVerbose);
  G4RunManager * runManager = new G4RunManager;
#endif

  G4Random::setTheSeed(myseed);

  // Set mandatory initialization classes
  //
  // Detector construction
  runManager->SetUserInitialization(new F05DetectorConstruction());
  // Physics list
  runManager->SetUserInitialization(new F05PhysicsList());
  // User action initialization
  runManager->SetUserInitialization(new F05ActionInitialization());

  // Initialize G4 kernel
  //
  runManager->Initialize();

#ifdef G4VIS_USE
  // Initialize visualization
  //
  G4VisManager* visManager = new G4VisExecutive;
  // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
  // G4VisManager* visManager = new G4VisExecutive("Quiet");
  visManager->Initialize();
#endif
  
  // Get the pointer to the User Interface manager
  //
  G4UImanager* UImanager = G4UImanager::GetUIpointer();
  
  if (argc!=1)   // batch mode
  {
     G4String command = "/control/execute ";
     G4String fileName = argv[1];
     UImanager->ApplyCommand(command+fileName);    
  }
  else
  {  // interactive mode : define UI session
#ifdef G4UI_USE
     G4UIExecutive* ui = new G4UIExecutive(argc, argv);
#ifdef G4VIS_USE
     UImanager->ApplyCommand("/control/execute vis.mac");
#else
     UImanager->ApplyCommand("/control/execute field05.in");
#endif
     if (ui->IsGUI())
        UImanager->ApplyCommand("/control/execute gui.mac");
     ui->SessionStart();
     delete ui;
#endif
  }

  // 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 !

#ifdef G4VIS_USE
  delete visManager;
#endif                
  delete runManager;

  return 0;
}