Glib::OptionError Class Reference

Exception class for options. More...

#include <glibmm/optioncontext.h>

Inheritance diagram for Glib::OptionError:

Public Types
enum	Code {   UNKNOWN_OPTION ,   BAD_VALUE ,   FAILED }
	Error codes returned by option parsing. More...

Public Member Functions
	OptionError (Code error_code, const Glib::ustring & error_message)
	OptionError (GError * gobject)
Code	code () const
Public Member Functions inherited from Glib::Error
	Error ()
	Error (GQuark error_domain, int error_code, const Glib::ustring & message)
	Error (GError * gobject, bool take_copy=false)
	Error (const Error & other)
Error &	operator= (const Error & other)
	~Error () noexcept override
	operator bool () const
	Test whether the Error has an underlying instance. More...
GQuark	domain () const
int	code () const
const char *	what () const noexcept override
bool	matches (GQuark error_domain, int error_code) const
GError *	gobj ()
const GError *	gobj () const
virtual const char *	what () const noexcept

Additional Inherited Members
Protected Attributes inherited from Glib::Error
GError *	gobject_

Detailed Description

Exception class for options.

Member Enumeration Documentation

Code

enum Glib::OptionError::Code

Error codes returned by option parsing.

Enumerator
UNKNOWN_OPTION	An option was not known to the parser. This error will only be reported, if the parser hasn't been instructed to ignore unknown options, see g_option_context_set_ignore_unknown_options().
BAD_VALUE	A value couldn't be parsed.
FAILED	A OptionArgFunc callback failed.

Constructor & Destructor Documentation

OptionError() [1/2]

Glib::OptionError::OptionError	(	Code	error_code,
		const Glib::ustring &	error_message
	)

OptionError() [2/2]

Glib::OptionError::OptionError ( GError *  gobject )

explicit

Member Function Documentation

code()

Code Glib::OptionError::code

(

)

const