Struct
GLibOptionGroup
Description [src]
struct GOptionGroup {
/* No available fields */
}
A GOptionGroup struct defines the options in a single
group. The struct has only private fields and should not be directly accessed.
All options in a group share the same translation function. Libraries which
need to parse commandline options are expected to provide a function for
getting a GOptionGroup holding their options, which
the application can then add to its GOptionContext.
Instance methods
g_option_group_free
Frees a GOptionGroup. Note that you must not free groups
which have been added to a GOptionContext.
deprecated: 2.44 since: 2.6
g_option_group_set_error_hook
Associates a function with group which will be called
from g_option_context_parse() when an error occurs.
since: 2.6
g_option_group_set_parse_hooks
Associates two functions with group which will be called
from g_option_context_parse() before the first option is parsed
and after the last option has been parsed, respectively.
since: 2.6
g_option_group_set_translate_func
Sets the function which is used to translate user-visible strings,
for --help output. Different groups can use different
GTranslateFuncs. If func is NULL, strings are not translated.
since: 2.6
g_option_group_set_translation_domain
A convenience function to use gettext() for translating
user-visible strings.
since: 2.6
g_option_group_unref
Decrements the reference count of group by one.
If the reference count drops to 0, the group will be freed.
and all memory allocated by the group is released.
since: 2.44