GetOpt constants
List of predefined constants for the getopt API.
Syntax
PUBLIC CONSTANT NONE = 1
PUBLIC CONSTANT REQUIRED = 2
PUBLIC CONSTANT OPTIONAL = 3
PUBLIC CONSTANT SUCCESS = 0
PUBLIC CONSTANT EOF = 1
PUBLIC CONSTANT BAD_ARGUMENT = 2
Note: Constant values are provided in this syntax diagram for information. You should obviously use
the constant names instead of the values.
Usage
The GetOpt predefined constants are used to implement command line option processing with the getopt module.
The getopt.NONE
, getopt.REQUIRED
,
getopt.OPTIONAL
constants are used to define the opt_arg
member of
elements of the GetoptOptions
array used to define the command line options.
The getopt.SUCCESS
, getopt.EOF
,
getopt.BAD_ARGUMENT
are return codes of the getopt()
method.