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From: AdaMagica <christ-usch.grein@t-online.de>
Newsgroups: comp.lang.ada
Subject: Re: Constructors with multiple inheritance
Date: Wed, 9 Nov 2011 23:20:00 -0800 (PST)
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Date: 2011-11-09T23:20:00-08:00
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What I have to add: Construct is a primitive operation of Par_Class (a
method) because it has a return value of this type.

However, upon derivation, is becomes abstract and must be overridden,
but most probably will be useless, since new parameters will be
needed. So constructor functions should perhaps preferably not be
primitive. You can do this be declaring Construct in a nested package.

Note that you don't need access parameters. As Randy Brukard repeats
to say: Do not use access parameters and do not use access types. The
new container library can help avoid access types.