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From: Martin <martin.dowie@btopenworld.com>
Newsgroups: comp.lang.ada
Subject: Re: Ada2012 Invariants and obaque types
Date: Tue, 21 Jun 2011 06:00:59 -0700 (PDT)
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Date: 2011-06-21T06:00:59-07:00
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On Jun 21, 1:54=A0pm, Robert A Duff <bobd...@shell01.TheWorld.com>
wrote:
> Martin <martin.do...@btopenworld.com> writes:
> > Thanks!
>
> You're welcome.
>
> >... I'll just have to stick with "with Post =3D>" on all the
> > operations instead for now...until GNAT GPL 2012!! :-)
>
> Or don't use incomplete types completed in the body.
>
> - Bob

Yes, I was thinking of replacing this with discriminant to an
interface instead...(think 'strategy pattern' but with only 1
strategy)...wonder hold Invar/Pre/Post will cope with that!! :-)

-- Martin