Hi,

I'm using this code, to get some basic informations about the central structures in a software where basically a hash structure is the top/central element:($self points to the hash)

  print "Buckets used/allocated:\t",scalar(%{$self}),"\n";
  while(($key,$value) = each %$self) {
    $num_keys++;
    $num_mu += scalar(@$value);
  }
  print "\t\tNumber Words/meanings:\t$num_keys/$num_mu\n";

[download]
The value is a pointer to an array of some data, therefore the key-value iteration. That way, you get the number of keys and the (total) number of values. (in this case)

Bye
 PetaMem

In reply to Re: Function to measure size of a hash by PetaMem
in thread Function to measure size of a hash by Anonymous Monk

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