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Aminet 30
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Aminet 30 (1999)(Schatztruhe)[!][Apr 1999].iso
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SmallEiffel.lha
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SmallEiffel
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lib_std
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link2.e
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1998-12-22
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-- This file is free software, which comes along with SmallEiffel. This
-- software 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. You can modify it as you want, provided
-- this header is kept unaltered, and a notification of the changes is added.
-- You are allowed to redistribute it and sell it, alone or as a part of
-- another product.
-- Copyright (C) 1994-98 LORIA - UHP - CRIN - INRIA - FRANCE
-- Dominique COLNET and Suzanne COLLIN - colnet@loria.fr
-- http://www.loria.fr/SmallEiffel
--
class LINK2[E]
--
-- To implement LINK2_LIST[E].
--
inherit LINK[E] rename make as link_make end;
creation {LINK2_LIST}
make
feature {LINK2_LIST,LINK2}
previous: like Current;
feature {LINK2_LIST}
make(i: like item; p: like previous; n: like next) is
do
item := i;
previous := p;
next := n;
ensure
item = i;
previous = p;
next = n
end;
feature {LINK2_LIST,LINK2}
set_previous(p: like previous) is
do
previous := p;
ensure
previous = p
end;
end -- LINK2[E]