Hi,
I am working on some OO perl script, which was written by some other user, also, I am new to OO perl, There is this line of code Which I am not able to understand
Please if some one can shed some light , It will be a help, below is the code
sub LicenseData{
my ($lic) = @_;
my $hash = LIC_INFO($lic);
return $hash->LicenseData();
}
Here LIC_INFO is another sub-routine which returns some data, so.. $hash has some Info in it(I checked with 'print Dumper $hash'). But I am not able to understand what '$hash->LicenseData()' does, and when I did 'print Dumper $hash->LicenseData()' it is giving "undef"