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Revision 4662, 1.1 KB
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Updated copyright notice.
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| 1 | ================================================================ |
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| 2 | Logtalk - Open source object-oriented logic programming language |
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| 3 | Release 2.35.0 |
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| 4 | |
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| 5 | Copyright (c) 1998-2009 Paulo Moura. All Rights Reserved. |
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| 6 | Logtalk is free software. You can redistribute it and/or modify |
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| 7 | it under the terms of the "Artistic License 2.0" as published by |
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| 8 | The Perl Foundation. Consult the "LICENSE.txt" file for details. |
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| 9 | ================================================================ |
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| 10 | |
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| 11 | |
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| 12 | To load this example and for sample queries, please see the SCRIPT.txt file. |
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| 13 | |
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| 14 | This folder contains an example that shows how to use a category to |
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| 15 | explicitly complement an existing object (without modifying its source |
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| 16 | code), thus providing functionality similar to Objective-C categories. |
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| 17 | |
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| 18 | The complemented objects need to be compiled with the flag "complements" |
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| 19 | switched on. This is a less than ideal solution that was adapted in order |
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| 20 | to both improve performance of code that doesn't use complementing categories |
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| 21 | and to provide a solution for preventing the use of complementing categories |
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| 22 | to break object encapsulation. |
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