3a691e07d5
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1111 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
43 lines
935 B
Plaintext
43 lines
935 B
Plaintext
=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.19.1
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Copyright (c) 1998-2004 Paulo Moura. All Rights Reserved.
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=================================================================
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% start by loading the example:
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| ?- logtalk_load(loader).
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...
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% instance1 definition for method "method" is found in its class:
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| ?- instance1::method.
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This is the default definition for the method, stored in class root.
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yes
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% instance2 overrides definition of method "method"
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| ?- instance2::method.
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This is an overriding definition stored in the instance2 instance itself.
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yes
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% instance3 specializes definition of method "method"
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| ?- instance3::method.
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This is a specializing definition stored in the instance3 instance itself.
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It makes a super call to execute the default definition:
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This is the default definition for the method, stored in class root.
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yes
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