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Revision 1540, 0.9 KB
(checked in by pmoura, 4 years ago)
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Updated release number to 2.21.2.
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| 1 | ================================================================= |
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| 2 | Logtalk - Object oriented extension to Prolog |
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| 3 | Release 2.21.2 |
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| 4 | |
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| 5 | Copyright (c) 1998-2004 Paulo Moura. All Rights Reserved. |
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| 6 | ================================================================= |
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| 7 | |
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| 8 | |
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| 9 | To load all entities in this library load the events_loader.lgt utility |
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| 10 | file: |
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| 11 | |
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| 12 | | ?- logtalk_load(events_loader). |
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| 13 | |
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| 14 | The objects event_registry, before_event_registry, and after_event_registry |
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| 15 | implement convenient predicates for registering before and after events. |
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| 16 | |
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| 17 | The protocol event_handlersp declares the two basic event handler predicates |
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| 18 | (before/3 and after/3). You will need to refer this protocol in your objects |
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| 19 | if you want to use the super control structure (^^/1) with these predicates. |
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| 20 | |
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| 21 | The monitor object implements more sophisticated event handling predicates. |
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| 22 | |
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| 23 | Some of the objects assume that the chosen Prolog compiler defines the |
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| 24 | usual sort/2 built-in predicate. |
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