There may be better solutions depending on just what you need to do, but it looks to me like you could set a flag on the object to say that it is now a backend object. Somewhat clunky, but maybe a low effort way to fix the problem.

DWIM is Perl's answer to Gödel

In reply to Re: OO Parser Class with Callbacks - Confusion by GrandFather
in thread OO Parser Class with Callbacks - Confusion by Anonymous Monk

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