Getopt::Long::Parser - Getopt::Long object oriented interface
use Getopt::Long::Parser; my $p = Getopt::Long::Parser->new; $p->configure( ...configuration options... ); if ( $p->getoptions( ...options descriptions... ) ) ... if ( $p->getoptionsfromarray( \@array, ...options descriptions... ) ) ...
Configuration options can be passed to the constructor:
my $p = Getopt::Long::Parser->new config => [...configuration options...];
Getopt::Long::Parser is an object oriented interface to Getopt::Long. See its documentation for configuration and use.
Note that Getopt::Long and Getopt::Long::Parser are not object oriented. Getopt::Long::Parser emulates an object oriented interface, which should be okay for most purposes.
my $p = Getopt::Long::Parser->new( %options );
The constructor takes an optional hash with parameters.
An array reference with configuration settings. See "Configuring Getopt::Long" in Getopt::Long for all possible settings.
In the examples, $p is assumed to be the result of a call to the constructor.
$p->configure( %settings );
Update the current config settings. See "Configuring Getopt::Long" in Getopt::Long for all possible settings.
$res = $p->getoptionsfromarray( $aref, @opts );
$res = $p->getoptions( @opts );
The same as getoptionsfromarray( \@ARGV, @opts ).
Getopt::Long
Johan Vromans <jvromans@squirrel.nl>
This program is Copyright 1990,2015,2023 by Johan Vromans. This program is free software; you can redistribute it and/or modify it under the same terms as Perl.
To install Getopt::Long, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Getopt::Long
CPAN shell
perl -MCPAN -e shell install Getopt::Long
For more information on module installation, please visit the detailed CPAN module installation guide.