Re: perl hash in hash problem

On Thu, 11 Nov 2004 vivek khurana wrote :
>>>Now my problem is how do i refer to vals in the code
>>>to create the hash.

Vivek, Referencing can solve your problem...

sub foo
    {
        open( FH, "< myfile" ) or die "Can't open $file : $!";
        while( <FH> ) {
            read $val;

            $HoH{ $col_selection }{ 'val' } = $val;
        }
        close FH;

        return \%HoH;
    }

Refer: http://www.cs.mcgill.ca/~abatko/computers/programming/perl/howto/hash/

HTH...

Do let me know if that solved your problem?


Cheers!


«·´`·.(*·.¸(`·.¸ ¸.·´)¸.·*).·´`·» 

      «.....[ Garry ].....» 

«·´`·.(¸.·*(¸.·´ `·.¸)*·.¸).·´`·»