10-25-2000
If the function is autoloaded, then it will find the "cmd"
in the FPATH location "before" it finds it in the PATH
location (i.e. it executes autoloaded functions before
commands). If the function is not autoloaded, then it will
find the command first.
My original question deals with having the same directory
in BOTH PATH and FPATH and how the shell handles this,
especially concerning the "efficiency" of its search.
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LEARN ABOUT DEBIAN
method::autoload
Method::Autoload(3pm) User Contributed Perl Documentation Method::Autoload(3pm)
NAME
Method::Autoload - Autoloads methods from a list of packages into the current package
SYNOPSIS
package MyPackage;
use base qw{Method::Autoload}
DESCRIPTION
The Method::Autoload base class package is used to autoload methods from a list of packages where you may not know what methods are
available until run time. A good use of this package is programming support for user contributed packages or user contributed plugins.
USAGE
use MyPackage;
my $object=MyPackage->new(%hash); #provides new and initialize methods
$object->pushPackages("My::Bar"); #appends to "packages" array
$object->unshiftPackages("My::Foo"); #prepends to "packages" array
use MyPackage;
my $object=MyPackage->new(packages=>["My::Foo", "My::Bar"]);
$object->foo; #from My::Foo
$object->bar; #from My::Bar
CONSTRUCTOR
new
my $object=MyPackage->new(%hash);
my $object=MyPackage->new(package=>["My::Package1", "My::Package2"]);
initialize
METHODS PUBLIC
packages
Returns the current list of packages in the "packages" array.
my @package=$object->packages; #()
my $package=$object->packages; #[]
pushPackages
Pushes packages on to the "packages" array.
$object->pushPackages("My::Bar");
$object->pushPackages(@packages);
unshiftPackages
Unshifts packages on to the "packages" array. Use this if you want to override a "default" package. Please use with care.
$object->unshiftPackages("My::Foo");
$object->unshiftPackages(@packages);
autoloaded
Returns a hash of autoloaded methods and the classes that they came from.
my %hash=$object->autoloaded; #()
my $hash=$object->autoloaded; #{}
METHODS PRIVATE
DESTROY ("Global" method)
We define DESTROY in this package so that it does not call AUTOLOAD but you may overload this method in your package, if you need it.
AUTOLOAD ("Global" method)
AUTOLOAD is a "global" method. Please review the limitations on inheriting this method.
autoload
my $subref=$object->autoload($class, $method);
BUGS
DavisNetworks.com provides support services for all Perl applications including this package.
SUPPORT
AUTHOR
Michael R. Davis
CPAN ID: MRDVT
STOP, LLC
domain=>michaelrdavis,tld=>com,account=>perl
http://www.stopllc.com/
COPYRIGHT
This program is free software licensed under the...
The BSD License
The full text of the license can be found in the LICENSE file included with this module.
SEE ALSO
Class::Std AUTOMETHOD method,
perl v5.12.3 2010-01-21 Method::Autoload(3pm)