I apologise. I noticed a minor problem in my interpretation of your code. So assuming that the hash we are dealing with is defined something like: 
my %curr_struct_pos;

[download]
Then this should do: 
for my $type (keys %curr_struct_pos) {
    for my $index (0..@{$cur_struct_pos{$type}}-1) {
        $path="Global".$type.
              "Def:".$curr_struct_pos{$type}->[$a].
              ".def";
        $curr_struct_pos{$type}->[$a] = extract();
}

[download]
On the other hand if it is a reference to a hash that you have there then this should do: 
for my $type (keys %$curr_struct_pos) {
    for my $index (0..@{$cur_struct_pos->{$type}}-1) {
        $path="Global".$type.
              "Def:".$curr_struct_pos->{$type}[$a].
              ".def";
        $curr_struct_pos->{$type}[$a] = extract();
}

[download]
As for extract() I believe you can work that one out for yourself from my other post.

Yves
--
You are not ready to use symrefs unless you already know why they are bad. -- tadmc (CLPM)

In reply to Re: Re: Complex Data Structures by demerphq
in thread Complex Data Structures by immybaby

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