Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re: Using a log object in another object without passing it as a parameter

by pc88mxer (Vicar)
on Aug 08, 2008 at 02:54 UTC ( #703039=note: print w/ replies, xml ) Need Help??


in reply to Using a log object in another object without passing it as a parameter

You need to use the Singleton pattern. Something like:
package Log; my $instance; ... sub get_logger { unless ($instance) { $instance = ...; # create the Log instance here # another option is to throw an exception } $instance; }
  • Comment on Re: Using a log object in another object without passing it as a parameter
  • Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://703039]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (6)
As of 2016-06-25 11:44 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (325 votes). Check out past polls.