|No such thing as a small change|
Strict to references of a particular Variable of particular type.by jesuashok (Curate)
|on Dec 02, 2005 at 11:58 UTC||Need Help??|
jesuashok has asked for the
wisdom of the Perl Monks concerning the following question:
I know that In perl we can store any types of References using a single Scalar Variable;
In the above example I want to make the $table_list to hold only Array reference.
Because as module developer I may not aware who is going to use my module. But I need to take care those
things in my module.
In othere Languages like C or C++ character pointer contain only character pointer.
I want the similaar things to be done in Perl also.
I know that this can be done in perl
But I am not aware of this. I hope monks will help me.
I need some efficient way of doing this.
This can be done by doing some explicit like
Without explicit check is it possible to bring that future ?
"Keep pouring your ideas"