Module: GLib::OptionArg

Defined in:

(unknown)

Constant Summary

NONE =

No extra argument. This is useful for simple flags or booleans.

0 or :none

STRING =

The option takes a UTF-8 string argument.

1 or :string

INT =

The option takes an integer argument.

2 or :int

CALLBACK =

The option provides a callback (of type GOption::ArgFunc) to parse the extra argument.

3 or :callback

FILENAME =

The option takes a filename as argument, which will be in the GLib filename encoding rather than UTF-8.

4 or :filename

STRING_ARRAY =

The option takes a string argument, multiple uses of the option are collected into an array of strings.

5 or :string_array

FILENAME_ARRAY =

The option takes a filename as argument, multiple uses of the option are collected into an array of strings.

6 or :filename_array

DOUBLE =

The option takes a double argument. The argument can be formatted either for the user's locale or for the "C" locale. Since 2.12

7 or :double

INT64 =

The option takes a 64-bit integer. Like %G_OPTION_ARG_INT but for larger numbers. The number can be in decimal base, or in hexadecimal (when prefixed with 0x, for example, 0xffffffff). Since 2.12

8 or :int64