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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Help needed for ada package
Date: Thu, 04 Aug 2005 06:42:21 +0100
Organization: Pushface
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Date: 2005-08-04T06:42:21+01:00
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Jeffrey Carter <spam@spam.com> writes:

> Simon Wright wrote:
>> You need to return the value of ID which means "not a valid
>> ID". That
>> might be ID'First or ID'Last (your value of 0 implies 'First). But I
>> expect that your first Person would have an ID of 'First! Sounds like
>> there's a deep problem in the spec there?
>
> IIRC, the spec states that anything may be returned if there's no
> valid value.

Oh yes, I was forgetting this is an exercise ..