struct as an argument of a function

[Öznur Taştan]

Hi,
I am trying to use struct as an argument of a function.
In the piece of code  I try to use $t as a parameter of the print_usage function but
it gives the error:

Can't call method "ru_stime" without a package or object reference at str.txt l
ne 28.

Could anyone explain what is wrong?
thanks
oznur


use Class::Struct;

    struct( rusage => {
        ru_utime => timeval,  # seconds
        ru_stime => timeval,  # microseconds
    });

    struct( timeval => [
        tv_secs  => '$',
        tv_usecs => '$',
    ]);

    
    my $t = new rusage;

       
    $t->ru_utime->tv_secs(100);
    $t->ru_utime->tv_usecs(0);
    $t->ru_stime->tv_secs(5);
    $t->ru_stime->tv_usecs(0);

    
    &print_rusage($t);

    sub print_rusage{
    my $r=new rusage;
    [EMAIL PROTECTED];
   print $r->ru_stime->tv_secs;
  }