G4UIExecutive Class Reference

#include <G4UIExecutive.hh>

Public Member Functions
	G4UIExecutive (G4int argc, char **argv, const G4String &type="")
	~G4UIExecutive ()
G4UIsession *	GetSession () const
G4bool	IsGUI () const
void	SetPrompt (const G4String &prompt)
void	SetLsColor (TermColorIndex dirColor, TermColorIndex cmdColor)
void	SessionStart ()

Detailed Description

Definition at line 60 of file G4UIExecutive.hh.

Constructor & Destructor Documentation

G4UIExecutive::G4UIExecutive	(	G4int	argc,
		char **	argv,
		const G4String &	type = ""
	)

Definition at line 91 of file G4UIExecutive.cc.

  : selected(kNone), session(NULL), shell(NULL), isGUI(false)
{
  G4cout << "Available UI session types: [ ";
  if ( qt_build ) G4cout << "Qt, ";
  if ( xm_build ) G4cout << "Xm, ";
  if ( win32_build) G4cout << "Win32, ";
  if ( wt_build ) G4cout << "Wt, ";
  G4cout << "GAG, ";
  if (tcsh_build ) G4cout << "tcsh, ";
  G4cout << "csh ]" << G4endl;

  // selecting session type...
  // 1st priority : in case argumant specified
  G4String stype = type;
  stype.toLower();   // session type is case-insensitive.
  if (type != "") SelectSessionByArg(stype);

  // 2nd priority : refer environment variables (as backword compatibility)
  if ( selected == kNone ) SelectSessionByEnv();

  // 3rd priority : refer $HOME/.g4session
  if ( selected == kNone ) {
    G4String appinput = argv[0];
    G4String appname = "";
    size_t islash = appinput.find_last_of("/\\");
    if (islash == G4String::npos) 
      appname = appinput;
    else 
      appname = appinput(islash+1, appinput.size()-islash-1);

    SelectSessionByFile(appname);
  }

  // 4th, best guess of session type  
  if ( selected == kNone) SelectSessionByBestGuess();
    
  // instantiate a session...
  switch ( selected ) {
  case kQt:
#if defined(G4UI_BUILD_QT_SESSION)
    session = new G4UIQt(argc, argv);
    isGUI = true;
#endif
    break;
  case kXm:
#if defined(G4UI_BUILD_XM_SESSION)
    session = new G4UIXm(argc, argv);
    isGUI = true;
#endif
    break;
  case kWin32:
#if defined(G4UI_BUILD_WIN32_SESSION)
    DISCARD_PARAMETER(argc);
    DISCARD_PARAMETER(argv);
    session = new G4UIWin32();
#endif
    break;
  case kWt:
#if defined(G4UI_BUILD_WT_SESSION)
    session = new G4UIWt(argc, argv);
    isGUI = true;
#endif
    break;
  case kGag:
    DISCARD_PARAMETER(argc);
    DISCARD_PARAMETER(argv);
    session = new G4UIGAG();
    isGUI = true;
    break;
 case kTcsh:
#ifndef WIN32
    DISCARD_PARAMETER(argc);
    DISCARD_PARAMETER(argv);
    shell = new G4UItcsh;
    session = new G4UIterminal(shell);
#endif
    break;
  case kCsh:
    DISCARD_PARAMETER(argc);
    DISCARD_PARAMETER(argv);
    shell = new G4UIcsh;
    session = new G4UIterminal(shell);    
  default:
    break;
  }

  // fallback (csh)
  if ( session == NULL ) {
    G4Exception("G4UIExecutive::G4UIExecutive()", 
                "UI0002",
                JustWarning,
                "Specified session type is not build in your system,\n"
                "or no session type is specified.\n"
                "A fallback session type is used.");

    selected = kCsh;
    DISCARD_PARAMETER(argc);
    DISCARD_PARAMETER(argv);
    shell = new G4UIcsh;
    session = new G4UIterminal(shell);
  }
}

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G4UIExecutive::~G4UIExecutive

(

)

Definition at line 196 of file G4UIExecutive.cc.

{
  if ( selected != kWt ) delete session;
}

Member Function Documentation

G4UIsession * G4UIExecutive::GetSession ( ) const

inline

Definition at line 92 of file G4UIExecutive.hh.

{
  return session;
}

G4bool G4UIExecutive::IsGUI ( ) const

inline

Definition at line 97 of file G4UIExecutive.hh.

{
  return isGUI;
}

void G4UIExecutive::SessionStart

(

)

Definition at line 304 of file G4UIExecutive.cc.

{
  session-> SessionStart();
}

void G4UIExecutive::SetLsColor	(	TermColorIndex	dirColor,
		TermColorIndex	cmdColor
	)

Definition at line 297 of file G4UIExecutive.cc.

{
  if(shell) shell-> SetLsColor(dirColor, cmdColor);
}

void G4UIExecutive::SetPrompt

(

const G4String &

prompt

)

Definition at line 291 of file G4UIExecutive.cc.

{
  if(shell) shell-> SetPrompt(prompt);
}

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The documentation for this class was generated from the following files:

• geant4.10.03.p01/source/interfaces/basic/include/G4UIExecutive.hh
• geant4.10.03.p01/source/interfaces/basic/src/G4UIExecutive.cc