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. | |
| 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
◆ 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]
|
explicit |
Member Function Documentation
◆ code()
| Code Glib::OptionError::code | ( | ) | const |
