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Logtalk 2.22.0 files.

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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1191 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
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pmoura
2004-11-29 20:36:31 +00:00
parent 2feba3d528
commit d6bbeaa734
165 changed files with 1120 additions and 861 deletions
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17
Logtalk/examples/points/NOTES
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=================================================================
Logtalk - Object oriented extension to Prolog
Release 2.21.6
Release 2.22.0
Copyright (c) 1998-2004 Paulo Moura. All Rights Reserved.
=================================================================
To load all entities in this example compile and load the loader file:
| ?- logtalk_load(loader).
You will need to load the objects in the roots and relations examples.
You will also need to load the following files in the library directory:
events_loader, types_loader, metapredicates_loader, and hierarchies_loader.
Alternatively, you may load the library all_loader file to load all library
entities.
To load this example and for sample queries, please see the SCRIPT file.
You can find the original description of this example (and a solution using
SICStus Objects) at the URL:
http://www.sics.se/ps/sicstus/sicstus_32.html#SEC254
http://www.sics.se/ps/sicstus/sicstus_32.html#SEC254
Suppose you wish to represent points in a two-dimensional space. The
protocol you will have to define consists on the operation move/2, which

19
Logtalk/examples/points/SCRIPT
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=================================================================
Logtalk - Object oriented extension to Prolog
Release 2.21.6
Release 2.22.0
Copyright (c) 1998-2004 Paulo Moura. All Rights Reserved.
=================================================================
% start by loading the example:
% start by loading the necessary library and support example files (if not
% already loaded):
| ?- logtalk_load(loader).
| ?- logtalk_load([library(events_loader), library(types_loader), library(metapredicates_loader), library(hierarchies_loader)]).
...
| ?- logtalk_load(roots(loader)).
...
| ?- logtalk_load(relations(loader)).
...
% now you are ready for loading the example:
| ?- logtalk_load(points(loader)).
...