Here is a list of all enum values with links to the classes they belong to:

- o -

• OBJECT_PATH_IN_USE : Gio::DBus::Error
• OCTOBER : Glib::Date
• OPTIMIZE : Glib::RegexError
• OPTION_TYPE_BOOL : Gio::Application
• OPTION_TYPE_DOUBLE : Gio::Application
• OPTION_TYPE_FILENAME : Gio::Application
• OPTION_TYPE_FILENAME_VECTOR : Gio::Application
• OPTION_TYPE_INT : Gio::Application
• OPTION_TYPE_INT64 : Gio::Application
• OPTION_TYPE_STRING : Gio::Application
• OPTION_TYPE_STRING_VECTOR : Gio::Application
• OVERFLOWN : Glib::IOChannelError