From: porton@ex-code.com (Victor Porton)
Subject: Problem Eliminating constructors
Date: Fri, 17 Jan 2003 05:19:27 +0500
Date: 2003-01-17T00:22:05+00:00 [thread overview]
Message-ID: <3e274cad$0$33929$bed64819@news.gradwell.net> (raw)
package A is
type A_Type is tagged
record
X: Integer;
end;
function Create(X: Integer) return A_Type; -- guess what is the body
end A;
Then I have
type B_Type is new A.A_Type with
record
Y: Integer;
end;
Compiler requires me to override Create as the return type changes.
But it is meaningless as now I need Create with two parameters
instead of one.
What to do?
Maybe there are a wau to make "function Create(X: Integer) return
A_Type" not a primitive operation so that compiler will not more
request to override it?
Or maybe just move declaration of this func out of package A?
next reply other threads:[~2003-01-17 0:19 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-17 0:19 Victor Porton [this message]
2003-01-17 15:21 ` Problem Eliminating constructors John English
2003-01-17 21:10 ` Victor Porton
2003-01-18 15:19 ` Simon Wright
2003-01-20 11:39 ` Rodrigo García
2003-01-20 21:07 ` Victor Porton
2003-01-21 9:44 ` Dmitry A. Kazakov
2003-01-21 19:01 ` Martin Krischik
2003-01-21 11:43 ` Rodrigo García
2003-01-21 15:03 ` Stephen Leake
2003-01-21 13:09 ` Victor Porton
2003-01-22 15:26 ` Rodrigo García
2003-01-21 18:38 ` Victor Porton
2003-01-23 17:08 ` Stephen Leake
-- strict thread matches above, loose matches on Subject: below --
2003-01-17 6:54 Grein, Christoph
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