Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris

Re: Core module: Attribute::Handlers behaviour

by moritz (Cardinal)
on Oct 20, 2012 at 07:11 UTC ( #1000107=note: print w/replies, xml ) Need Help??

in reply to Core module: Attribute::Handlers behaviour

As a clarification, if you write
use Attribute::Handlers; sub TRACE :ATTR(CODE) { ... }

Then your sub TRACE will be called once if you write

sub mysub :TRACE { }

but it will not be called for each call of mysub.

So to achieve what you want, you have to write your TRACE function in a way that, if the appropriate configuration option is set, it wraps the function in a way that makes the tracing happen. Maybe Hook::LexWrap can be helpful for that purpose.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1000107]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (6)
As of 2016-10-22 11:53 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (294 votes). Check out past polls.