Am 20.08.2015 03:42 schrieb "Fabio Luis Girardi" <fluisgira...@gmail.com>: > Currently, I'm doing a small program that uses libraries, objects and the operator IS, that is know that this operator fails because of duplication of VMT.
And /that/ is one of the reasons why dynamic packages were invented... > > Everyone know some alternative (or more elegant) method to test if a object created on a library is a class descendant without use object.ClassName? Or in case of use String to check the class name, how retrieve the class name of all descendant classes from a object? > Nope, there is no more elegant way. And you'll probably need to walk the class tree using ParentClass and retrieve each name. Note: an except-handler will suffer from the same problem if it needs to catch an exception that was raised from the library (or the other way round). You are going to a extreme fragile direction there. Regards, Sven
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