glibmm: 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 () noexceptoverride
GQuark domain () const
int code () const
Glib::ustring what () const override
bool matches (GQuark error_domain, int error_code) const
GError* gobj ()
const GError* gobj () const
- Public Member Functions inherited from Glib::Exception
virtual ~Exception () noexcept=0

Additional Inherited Members

- Protected Attributes inherited from Glib::Error
GError* gobject_

Detailed Description

Exception class for options.

Member Enumeration Documentation

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

Glib::OptionError::OptionError ( Code error_code ,
const Glib::ustring & error_message
)
Glib::OptionError::OptionError ( GError * gobject )
explicit

Member Function Documentation

Code Glib::OptionError::code ( ) const