From: Simon Wright <simon@pushface.org>
Subject: Re: ANN: Ada 2005 Math Extensions, 20100810 release
Date: Fri, 13 Aug 2010 23:04:17 +0100
Date: 2010-08-13T23:04:17+01:00 [thread overview]
Message-ID: <m28w4aw4ny.fsf@pushface.org> (raw)
In-Reply-To: op.vhd7z3z5ule2fv@garhos
"Yannick Duchêne (Hibou57)" <yannick_duchene@yahoo.fr> writes:
> Le Fri, 13 Aug 2010 21:50:07 +0200, Simon Wright <simon@pushface.org>
> a écrit:
>> I've more often come across the latter.
>>
>> Could consider
>>
>> generic
>> type Formal_Foo is ...
>> package Generic_S is
>> subtype Foo is Formal_Foo;
>>
> The trouble with this one, is that it move the case to the client
> side... I would not like to generic instantiations “obfuscated” with
> all of those Formal_Foo (I always use named parameter
> associations... especially with generic instantiations).
>
> The Dmitry way, which is also the one I use, end to be less intrusive,
> as the client of the generic package is less likely to have to spell
> this somewhere (except if it/he/she has to use a formal parameter of
> a given instantiated package to instantiate another).
Well, I couldn't see how Dmitry's "Foo_Of" would make sense as it was
being read.
procedure P (Q : Generic_S.Foo_Of); -- huh?
I suppose one could say
generic
type Foo is ...
package Generic_S is
subtype Actual_Foo is Foo;
(since we're adopting the "spelt-out prefix" style, Generic_, rather
than the "abbreviated suffix" style, _G !)
though I see that the last time I used it was the other way round ..
generic
type Actual_Foo is ...
package Generic_S is
subtype Foo is Actual_Foo;
next prev parent reply other threads:[~2010-08-13 22:04 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 21:38 ANN: Ada 2005 Math Extensions, 20100810 release Simon Wright
2010-08-11 11:40 ` Ada novice
2010-08-11 21:38 ` Simon Wright
2010-08-12 5:57 ` Dmitry A. Kazakov
2010-08-12 19:45 ` Simon Wright
2010-08-13 6:27 ` Dmitry A. Kazakov
2010-08-13 6:54 ` Ludovic Brenta
2010-08-13 13:36 ` Yannick Duchêne (Hibou57)
2010-08-13 7:42 ` Georg Bauhaus
2010-08-13 8:40 ` Dmitry A. Kazakov
2010-08-13 13:41 ` Yannick Duchêne (Hibou57)
2010-08-13 13:57 ` Dmitry A. Kazakov
2010-08-13 13:31 ` Yannick Duchêne (Hibou57)
2010-08-13 13:48 ` Dmitry A. Kazakov
2010-08-13 19:50 ` Simon Wright
2010-08-13 20:17 ` Yannick Duchêne (Hibou57)
2010-08-13 22:04 ` Simon Wright [this message]
2010-08-13 22:28 ` Yannick Duchêne (Hibou57)
2010-08-13 22:30 ` Yannick Duchêne (Hibou57)
2010-08-14 16:12 ` Simon Wright
2010-08-14 17:16 ` Dmitry A. Kazakov
2010-08-14 17:34 ` Jeffrey Carter
2010-08-14 19:18 ` Simon Wright
2010-08-14 23:51 ` Georg Bauhaus
2010-08-15 0:57 ` Yannick Duchêne (Hibou57)
2010-08-15 2:27 ` Jeffrey Carter
2010-08-12 10:36 ` Stephen Leake
2010-08-12 12:48 ` sjw
2010-08-14 1:05 ` Stephen Leake
2010-08-14 16:26 ` Simon Wright
2010-08-14 17:24 ` Dmitry A. Kazakov
2010-08-14 19:16 ` Simon Wright
2010-08-14 20:48 ` Dmitry A. Kazakov
2010-08-14 21:55 ` Simon Wright
2010-08-15 6:14 ` Dmitry A. Kazakov
2010-08-15 17:06 ` Simon Wright
2010-08-15 18:18 ` Dmitry A. Kazakov
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