75392e54c7
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@757 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
24 lines
544 B
Plaintext
24 lines
544 B
Plaintext
|
|
:- object(red_circle(Radius),
|
|
extends(circle(Radius, red))).
|
|
|
|
|
|
:- info([
|
|
author is 'Paulo Moura',
|
|
version is 1.0,
|
|
date is 2000/4/22,
|
|
comment is 'Parametric object for representing geometric red circles.',
|
|
parnames is ['Radius'],
|
|
source is 'Example adopted from the SICStus Objects documentation.']).
|
|
|
|
|
|
context :-
|
|
write(red_circle1), nl,
|
|
self(Self), write('self: '), writeq(Self), nl,
|
|
this(This), write('this: '), writeq(This), nl,
|
|
sender(Sender), write('sender: '), writeq(Sender), nl, nl,
|
|
^^context.
|
|
|
|
|
|
:- end_object.
|