Hello,

I have the a hash of hash of ... of array
(see below hwo I can list it) whose i wish to free the memory at one
point. Right now the desallocation is not clean, ie that evert time that
I reallocate the hash, the programme requires more and mor space and
finally swap the memory !
How can I free the mempry right. I already tried several trivial
thing without success:

Thank for your help.

foreach my $sig (sort keys %$trans) {
  foreach my $vt_u (sort keys %{$$trans {$sig}}) {
    foreach my $Nu (sort keys %{$$trans {$sig}{$vt_u}}) {
      foreach my $ku (sort keys %{$$trans {$sig}{$vt_u}{$Nu}}) {
        foreach my $vt_l (sort keys %{$$trans {$sig}{$vt_u}{$Nu}{$ku}}) {
          foreach my $Nl (sort keys %{$$trans {$sig}{$vt_u}{$Nu}{$ku}{$vt_l}}) {
            foreach my $kl (sort keys %{$$trans 
{$sig}{$vt_u}{$Nu}{$ku}{$vt_l}{$Nl}}) {
              print "$sig, $vt_u, $Nu, $ku, $vt_l, $Nl, $kl: ", $$trans 
{$sig}{$vt_u}{$Nu}{$ku}{$vt_l}{$Nl}{$kl} [0], " ", $$trans {$sig}{$vt_u}{$Nu}{$ku}{$vt_l}{$Nl}{$kl} 
[1], "\n" ;
              }
            }
          }
        }
      }
    }
  }


--
---
==========================================================================
 Patrick DUPRÉ                      |   |
 Department of Chemistry            |   |    Phone: (44)-(0)-1904-434384
 The University of York             |   |    Fax:   (44)-(0)-1904-432516
 Heslington                         |   |
 York YO10 5DD  United Kingdom      |   |    email: pd...@york.ac.uk
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