Checking prototype with objects

[Hazael Maldonado Torres]

--
Hi there.
I am trying to use prototype functions with object but this seems not 
to work, I mean perl does not check for the type of arguments.

I usually do this.

sub array_print(\@);

..
...
sub array_print(\@)
  {
  # my code
  }
Then when I call it as:

array_print(@this_array);

Perl is supposed to check the prototype and change the array by its 
reference. Now I try to put this same behavior but with object, and 
then when I call the same function as:

$obj_array->array_print(@this_array);

Perl sends the complete array to the function and not the reference. 
So I need to do this

$obj_array->array_print([EMAIL PROTECTED]);

Does any one knows how to force perl to behave as normal?

Cheers

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