"Devel::Refcount" - obtain the REFCNT value of a referent
use Devel::Refcount qw( refcount );
my $anon = ;
print "Anon ARRAY $anon has " . refcount($anon) . " reference\n";
my $otherref = $anon;
print "Anon ARRAY $anon now has " . refcount($anon) . " references\n";
This module provides a single function which obtains the reference
Revision history for Devel-Refcount
* Use Test::Fatal instead of Test::Exception
* Provide fallback PP implementation using B
* Don't skip Regexp tests dependent on Perl version since all stable
Perl releases are fine now
(0.08 skipped because I messed up the alpha version numbering of 0.08_001. Oops).
* Don't use
This software is copyright (c) 2011 by Paul Evans <firstname.lastname@example.org>.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
Terms of the Perl programming language system itself
a) the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any
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