9fe4d26c59
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1539 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
48 lines
1.4 KiB
Plaintext
48 lines
1.4 KiB
Plaintext
=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.27.0
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Copyright (c) 1998-2006 Paulo Moura. All Rights Reserved.
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=================================================================
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To load this example and for sample queries, please see the SCRIPT file.
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This folder contains rewritten versions of some of the objects provided
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with previous, 1.x versions, of the Logtalk system. They are intended to
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help the conversion of applications from Logtalk 1.x to 2.x and to
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support most of the other examples provided with the current Logtalk
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distribution.
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Short description of each example entity:
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class
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default metaclass for all classes
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classp
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protocol of class class
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abstract_class
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default metaclass for all abstract classes
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abstract_classp
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protocol of class abstract_class
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object
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root class for class-based hierarchies
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objectp
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protocol of class object
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initialization
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category defining methods for object initialization
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proto
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root prototype for prototype-based hierarchies
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protop
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protocol for prototype proto
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nil
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object used to represent a void reference
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Please note that the entities above are just example definitions. There is
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nothing fundamental about either of them; they can and should be replaced
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by definitions better fitted to the requirements of specific applications.
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