LWP::MemberMixin - Member access mixin class
A mixin class to get methods that provide easy access to member variables in the
%$self. Ideally there should be better Perl language support for this.
There is only one method provided:
- _elem($elem [, $val])
- Internal method to get/set the value of member variable
$elem. If $val is present
it is used as the new value for the member variable. If it is not present
the current value is not touched. In both cases the previous value of the
member variable is returned.