RE: How to put a global variable in a package, accessible to users of that package?
- From: stewart.anderson@xxxxxxxxxxxxx ("Stewart Anderson")
- Date: Fri, 31 Oct 2008 10:25:22 -0000
-----Original Message-----Thanks Jeff, I had read Shawn's answer, I was asking about the
From: Jeff Pang [mailto:pangj@xxxxxxxxxxx]
Sent: 31 October 2008 09:38
To: Perl Beginners [Beginners Perl]
Subject: RE: How to put a global variable in a package, accessible to
users of that package?
> Message du 31/10/08 10:25
De : "Stewart Anderson"
A : "mrstevegross" , beginners@xxxxxxxx
That was not interesting. $foo::VAR is a wrong usage on his case. See=== foo.pl ===That looks interesting. How do people use that kind of constant
package foo;
use constant VAR => "someval";
=== bar.pl ===
use foo;
print $foo::VAR;
It doesn't appear to be working; it compiles ok, but it prints
nothing. I thought it would print "someval".
assignment.
Shawn's answer.
technique and how/where/why it gets used, not whether the person
asking for assistance had done it "correctly."
Information in this email including any attachments may be privileged, confidential and is intended exclusively for the addressee. The views expressed may not be official policy, but the personal views of the originator. If you have received it in error, please notify the sender by return e-mail and delete it from your system. You should not reproduce, distribute, store, retransmit, use or disclose its contents to anyone. Please note we reserve the right to monitor all e-mail communication through our internal and external networks. SKY and the SKY marks are trade marks of British Sky Broadcasting Group plc and are used under licence. British Sky Broadcasting Limited (Registration No. 2906991), Sky Interactive Limited (Registration No. 3554332), Sky-In-Home Service Limited (Registration No. 2067075) and Sky Subscribers Services Limited (Registration No. 2340150) are direct or indirect subsidiaries of British Sky Broadcasting Group plc (Registration No. 2247735). All of the companies mentioned in this paragraph are incorporated in England and Wales and share the same registered office at Grant Way, Isleworth, Middlesex TW7 5QD.
.
- References:
- Prev by Date: Issue with references and array slice with one member !
- Next by Date: Re: How to put a global variable in a package, accessible to users of that package?
- Previous by thread: RE: How to put a global variable in a package, accessible to users of that package?
- Next by thread: confused about reference
- Index(es):
Relevant Pages
|
