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PPCSmllEiffel.lha
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export_item.e
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1998-01-16
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-- This file is part of SmallEiffel The GNU Eiffel Compiler.
-- Copyright (C) 1994-98 LORIA - UHP - CRIN - INRIA - FRANCE
-- Dominique COLNET and Suzanne COLLIN - colnet@loria.fr
-- http://www.loria.fr/SmallEiffel
-- SmallEiffel is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 2, or (at your option) any later
-- version. SmallEiffel is distributed in the hope that it will be useful,but
-- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details. You should have received a copy of the GNU General
-- Public License along with SmallEiffel; see the file COPYING. If not,
-- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-- Boston, MA 02111-1307, USA.
--
class EXPORT_ITEM
--
-- To store one item of the option "inherit ... export ... end".
--
inherit GLOBALS;
creation {ANY}
make_all, make
feature {ANY}
clients: CLIENT_LIST;
list: FEATURE_NAME_LIST;
feature {ANY}
make_all(c: like clients) is
require
c /= Void;
do
clients := c;
list := Void;
end;
make(c: like clients; l: ARRAY[FEATURE_NAME]) is
require
c /= Void;
l /= Void;
not l.empty;
do
clients := c;
!!list.make(l);
ensure
clients = c;
end;
for_all: BOOLEAN is
-- True when "all" primitives affected;
do
Result := list = Void;
end;
affect(fn: FEATURE_NAME): BOOLEAN is
do
if for_all then
Result := true;
else
Result := list.has(fn);
end;
end;
pretty_print is
local
i: INTEGER;
do
clients.pretty_print;
if for_all then
fmt.keyword("all");
else
list.pretty_print;
end;
end;
invariant
clients /= Void;
end -- EXPORT_ITEM