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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@735 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
111 lines
3.1 KiB
Plaintext
111 lines
3.1 KiB
Plaintext
=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.14.6
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Copyright (c) 1998-2002 Paulo Moura. All Rights Reserved.
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=================================================================
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This folder contains several examples of Logtalk programs. Most of
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these examples need objects, protocols, and categories that are
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defined in the Logtalk standard library or in other examples, so
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you should load them first (see the NOTES file inside the library
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folder and inside each example folder).
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Some examples may redefine objects already loaded from other examples.
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You may want to restart Logtalk after trying each example.
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Some of the examples code have been adopted from public available
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Prolog code and from known Prolog text books and are copyrighted by
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the respective authors.
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These are programming examples, meaning that you should study the
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source files to fully understand them.
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All examples are formatted using four spaces tabs.
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By default, compiling an example generates a .xml documenting file for each
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compiled entity (object, category, or protocol). See the xml sub-directory
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for instructions on how to browse the .xml files for on-line reading or how
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to convert the files to print-ready format.
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Here is a short description of each included example:
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birds
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bird identification expert system
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example adopted from the Adventure in Prolog Amzi! book
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bricks
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example of representation and handling of relations using events
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classvars
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example of implementation of class variables (as found in Smalltalk)
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dynpred
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example of using some of the built-in database handling methods
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errors
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example showing the Logtalk compiler warning and error reporting
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inheritance
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examples of public, protected and private inheritance with both
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prototypes and classes/instances
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instmethods
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example of instance defined methods
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lo
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examples adopted from the Francis G. McCabe L&O system
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lpa
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examples adopted from the LPA Prolog++ system
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metapredicates
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example of using metapredicates in Logtalk objects
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mi
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multi-inheritance examples
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miscellaneous
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unsorted examples
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parametric
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simple example of parametric objects
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poem
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examples adopted from the Ben Staveley-Taylor POEM system
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points
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example adopted from SICStus Objects documentation
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polygons
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example of representation and handling of relations using events
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profiling
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examples of using of events and monitors to implement profilers
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reflection
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example of a simple class-based reflective system
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relations
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objects implementing predicates for dealing with relations and
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constrained relations between objects
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roots
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objects, protocols and categories needed by most of the other examples
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searching
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state-space searching framework
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example adopted from Ivan Bratko's "Prolog Programming for Artificial
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Intelligence" book
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sicstus
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examples adopted from SICStus Objects documentation
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symdiff
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example of using parametric objects to implement symbolic expression
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differentiation and simplification
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viewpoints
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example on how to implement property and value sharing with prototypes
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