Logtalk 2.26.2 files.

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1488 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

Logtalk/examples/polygons/concentric.lgt

@@ -1,70 +0,0 @@
-
-:- object(concentric,
-	instantiates(constrained_relation)).
-
-
-	:- info([
-		version is 1.1,
-		date is 2004/8/15,
-		author is 'Paulo Moura',
-		comment is 'Concentric polygons as a constrained binary relation.']).
-
-
-	:- uses(list,
-		[member/2, select/3]).
-
-
-	descriptor_([x1, x2]).
-
-
-	domain_(x1, polygon).
-	domain_(x2, polygon).
-
-
-	key_([x1, x2]).
-
-
-	cardinality_(x1, 0, n).
-	cardinality_(x2, 0, n).
-
-
-	delete_option_(x1, cascade).
-	delete_option_(x2, cascade).
-
-
-	add_tuple([Polygon| Polygons]) :-
-		Polygon::position(X, Y),
-		forall(member(Polygon2, Polygons), {Polygon2::move(X, Y)}),
-		^^add_tuple([Polygon| Polygons]).
-
-
-	activ_points_(x1, before, []).
-	activ_points_(x1, after, [move(_, _), transX(_), transY(_)]).
-
-	activ_points_(x2, before, []).
-	activ_points_(x2, after, [move(_, _), transX(_), transY(_)]).
-
-
-	propagate(after, move(X, Y), Polygon, _, Tuple) :-
-		select(Polygon, Tuple, Polygons),
-		!,
-		forall(
-			(member(Polygon2, Polygons),\+ Polygon2::position(X, Y)),
-			{Polygon2::move(X, Y)}).
-
-	propagate(after, transX(X), Polygon, _, Tuple) :-
-		select(Polygon, Tuple, Polygons),
-		!,
-		forall(
-			(member(Polygon2, Polygons), \+ Polygon2::position(X, _)),
-			{Polygon2::transX(X)}).
-
-	propagate(after, transY(Y), Polygon, _, Tuple) :-
-		select(Polygon, Tuple, Polygons),
-		!,
-		forall(
-			(member(Polygon2, Polygons), \+ Polygon2::position(_, Y)),
-			{Polygon2::transY(Y)}).
-
-
-:- end_object.

Logtalk/examples/polygons/hexagon.lgt

@@ -1,20 +0,0 @@
-
-:- object(hexagon,
-	instantiates(class),
-	specializes(polygon)).
-
-
-	:- info([
-		version is 1.0,
-		date is 1998/3/23,
-		author is 'Paulo Moura',
-		comment is 'Hexagon class.']).
-
-
-	number_of_sides(6).
-
-
-	instance_base_name(hex).
-
-
-:- end_object.

Logtalk/examples/polygons/pentagon.lgt

@@ -1,20 +0,0 @@
-
-:- object(pentagon,
-	instantiates(class),
-	specializes(polygon)).
-
-
-	:- info([
-		version is 1.0,
-		date is 1998/3/23,
-		author is 'Paulo Moura',
-		comment is 'Pentagon class.']).
-
-
-	number_of_sides(5).
-
-
-	instance_base_name(pen).
-
-
-:- end_object.

Logtalk/examples/polygons/polygon.lgt

@@ -1,68 +0,0 @@
-
-:- object(polygon,
-	instantiates(abstract_class),
-	specializes(object)).
-
-
-	:- info([
-		version is 1.1,
-		date is 2000/10/31,
-		author is 'Paulo Moura',
-		comment is 'Polygon predicates.']).
-
-
-	:- public(move/2).
-	:- mode(move(+integer, +integer), one).
-
-	:- public(number_of_sides/1).
-	:- mode(number_of_sides(?integer), zero_or_one).
-
-	:- private(position_/2).
-	:- dynamic(position_/2).
-	:- mode(position_(?integer, ?integer), zero_or_one).
-
-	:- public(position/2).
-	:- mode(position(?integer, ?integer), zero_or_one).
-
-
-	:- info([
-		version is 2,
-		date is 1998/2/23,
-		author is 'Paulo Moura',
-		comment is 'Default protocol for all polygons.']).
-
-
-	position(X, Y) :-
-		::position_(X, Y).
-
-
-	move(X, Y) :-
-		::retractall(position_(_, _)),
-		::assertz(position_(X, Y)).
-
-
-	trans_x(X) :-
-		::retractall(position_(_, Y)),
-		::assertz(position_(X, Y)).
-
-
-	trans_y(Y) :-
-		::retractall(position_(X, _)),
-		::assertz(position_(X, Y)).
-
-
-	default_init_option(position-(0, 0)).
-
-	default_init_option(Default) :-
-		^^default_init_option(Default).
-
-
-	process_init_option(position-(X, Y)) :-
-		::move(X, Y).
-
-	process_init_option(Option) :-
-		^^process_init_option(Option).
-
-
-:- end_object.
-

Logtalk/examples/polygons/square.lgt

@@ -1,20 +0,0 @@
-
-:- object(square,
-	instantiates(class),
-	specializes(polygon)).
-
-
-	:- info([
-		version is 1.0,
-		date is 1998/3/23,
-		author is 'Paulo Moura',
-		comment is 'Square class.']).
-
-
-	number_of_sides(4).
-
-
-	instance_base_name(sq).
-
-
-:- end_object.

Logtalk/examples/polygons/triangle.lgt

@@ -1,20 +0,0 @@
-
-:- object(triangle,
-	instantiates(class),
-	specializes(polygon)).
-
-
-	:- info([
-		version is 1.0,
-		date is 1998/3/23,
-		author is 'Paulo Moura',
-		comment is 'Triangle class.']).
-
-
-	number_of_sides(3).
-
-
-	instance_base_name(tri).
-
-
-:- end_object.