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yap-6.3/Logtalk/examples/reflection/NOTES

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Logtalk - Object oriented extension to Prolog
Release 2.21.2
Copyright (c) 1998-2004 Paulo Moura. All Rights Reserved.
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Run this example with no other examples loaded at the same time.
To load all entities in this example compile and load the loader file:
| ?- logtalk_load(loader).
This folder contains an example that shows how to implement a reflective
class-based system. There are three main classes:
object - root of the inheritance graph
class - default metaclass for all instantiable classes
abstract_class - default metaclass for all abstract classes
Each class inherit all the methods form the other two classes and from
itself (without any inheritance loops of course ;-).
You can find more sophisticated versions of these classes in the roots
example.