List of functions, variables export by Perl module.

[1yura1]

Hi All.

How can I get list of functions, which are export by Perl module used by script.

For example:
I have [Addon.pm] module.
It exports next list of functins:
---------------------------------
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK );

$VERSION = 0.1;
@ISA = ('Exporter');
@EXPORT = qw(
&function_1 &function_2
&function_n
);
@EXPORT_OK = qw(
);
---------------------------------
How can I from Perl script get thi list of functions (function_1, function_2, ... , function_n)?

 

[usige]

A quick way is something like:

for (@Addon::EXPORT) {
  print "$_\n";
}

This will give you a list of all exported object, not just functions.

There is likely a better way ( *waits for missbarbell to show how little he knows* ;-) )

 

[1yura1]

for (@Addon::EXPORT) {
print "$_\n";
}

It does not work

 

[usige]

Do you get any error or did nothing print? You should be able to read from any Expoter derived module this way (once you've use'd it of course).

 

[1yura1]

#!/usr/bin/perl
use VServer::Addon;
for (@Addon::EXPORT) {
print "$_\n";
}

Prints nothing

 

[usige]

If your module is named VServer::Addon then your for loop should be:

for (@VServer::Addon::EXPORT) {
  print "$_\n";
}

Whatever the package name is needs to be prepended to the EXPORT array.

Hope that helps.