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From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Newsgroups: comp.lang.ada
Subject: Re: The simple Image issue
Date: Wed, 31 Aug 2011 16:44:23 +0200
Organization: cbb software GmbH
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Date: 2011-08-31T16:44:23+02:00
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On Wed, 31 Aug 2011 08:16:35 +0200, Georg Bauhaus wrote:

> On 30.08.11 21:56, Dmitry A. Kazakov wrote:
>> On Tue, 30 Aug 2011 12:31:55 -0700 (PDT), Adam Beneschan wrote:
>>
>>> I actually think Ada has a bit of a weakness in this regard.  The
>>> ability to output and/or create strings that have data interpolated in
>>> them is useful, but doing so with Ada is somewhat clunky.  Ada does
>>> provide a string concatenation function, which C doesn't have, and
>>> that could help, except that (1) there's no *function* defined in Ada
>>> that returns the image of an integer in a given base (and if there
>>> were, I'd want it to have options to control whether the 16#...# were
>>> present or not, whether letters were in upper or lower case, and
>>> whether and how far we add leading zeroes), and (2) the 'Image
>>> attribute function on integer types has the annoying problem of the
>>> extra space at the front of nonnegative integers.  With those fixed,
>>> it would eliminate an objection I'm sure other C programmers trying to
>>> use Ada have run into.
>>
>> The most annoying is that you have to specify the [sub]type T'Image(X). It
>> should have been X'Image or Image(X).
> 
> In which way would you change T'Value for symmetry?

"123"'Value or Value("123"), of course

-- 
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de