Devel::MAT::Tool::Inrefs - annotate which SVs are referred to by others
Devel::MAT::Tool::Inrefs
This Devel::MAT tool annotates each SV with back-references from other SVs that refer to it. It follows the outrefs method of every heap SV and annotates the referred SVs with back-references pointing back to the SVs that refer to them.
Devel::MAT
outrefs
This tool adds the following SV methods.
Returns a list of Reference objects for each of the SVs that refer to this one. This is formed by the inverse mapping along the SV graph from outrefs.
Returns lists of Reference objects filtered by type, analogous to the various outrefs_* methods.
outrefs_*
Paul Evans <leonerd@leonerd.org.uk>
To install Devel::MAT, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Devel::MAT
CPAN shell
perl -MCPAN -e shell install Devel::MAT
For more information on module installation, please visit the detailed CPAN module installation guide.