ObjFW  Diff

OF_ASSUME_NONNULL_BEGIN

/*!
 * @struct of_options_parser_option_t OFOptionsParser.h ObjFW/OFOptionsParser.h
 *
 * @brief An option which can be parsed by an @ref OFOptionsParser.
 */
typedef struct {
struct of_options_parser_option_t {
	/*! The short version (e.g. `-v`) of the option or `\0` for none. */
	of_unichar_t shortOption;

	/*!
	 * The long version (e.g. `--verbose`) of the option or `nil` for none.
	 */
	OFString *__unsafe_unretained _Nullable longOption;

	bool *_Nullable isSpecifiedPtr;

	/*!
	 * An optional pointer to an `OFString *` that is set to the
	 * argument specified for the option or `nil` for no argument.
	 */
	OFString *__autoreleasing _Nullable *_Nullable argumentPtr;
};
} of_options_parser_option_t;
typedef struct of_options_parser_option_t of_options_parser_option_t;

/*!
 * @class OFOptionsParser OFOptionsParser.h ObjFW/OFOptionsParser.h
 *
 * @brief A class for parsing the program options specified on the command line.
 */
OF_SUBCLASSING_RESTRICTED