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✎ pl:prolog:pllib:oo_interpreter
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====== Oo interpreter ====== {{tag>OOP interpreter}} ===== Description ===== A simple interpreter for object-oriented programs. **Source**: PROLOG programming for artificial intelligence, 3rd Edition, Harlow, 2001, ISBN 0-201-40375-7. ===== Download ===== Program source code: {{oo_interpreter.pl}} ===== Listing ===== <code prolog> % Figure 23.5 A simple interpreter for object-oriented programs. % An interpreter for object-oriented programs % send( Message, Object) if % find Object's methods and % execute the method that corresponds to Message send( Object, Message) :- get_methods( Object, Methods), % Find Object's methods process( Message, Methods). % Execute corresponding method get_methods( Object, Methods) :- object( Object, Methods). % Private methods get_methods( Object, Methods) :- isa( Object, SuperObject), get_methods( SuperObject, Methods). % Inherited methods process( Message, [Message | _]). % Use a fact process( Message, [ (Message :- Body) | _]) :- % Use a rule call( Body). process( Message, [_ | Methods]) :- process( Message, Methods). </code> ===== Comments =====
pl/prolog/pllib/oo_interpreter.txt
· ostatnio zmienione: 2019/06/27 15:50 (edycja zewnętrzna)
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