Johan Lindström wrote:
At 21:51 2006-03-06, Lyle Kopnicky wrote:
What's the simplest way to make a deep copy of a data structure?
Certainly this must be in some standard module. I'm trying to back
up a portion of the registry, using Win32::TieRegistry, to a nested
hash inside the program. Later, I'll restore it.
Storable's dclone.
This does not do what I want. Suppose I have the following:
use Win32::TieRegistry;
my $InternetSettings = $Registry->{'HKEY_CURRENT_USER/Software/Microsoft'
. '/Windows/CurrentVersion/Internet Settings/'};
Then if I apply dclone to $InternetSettings, it copies the entire
object. I just want to copy the registry key as a nested hash.
--
Lyle Kopnicky
Software Project Engineer
Veicon Technology, Inc.
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