glibmm: Glib::OptionError Class Reference

Exception class for options. More...

#include <glibmm/optioncontext.h>

Inheritance diagram for Glib::OptionError:

Public Types

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)
 
Erroroperator= (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
 

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