From: Reinert Korsnes <a@b.no>
Subject: Re: How to loop (elegant) throug a vector ?
Date: Fri, 20 Jun 2008 21:48:20 +0200
Date: 2008-06-20T21:48:20+02:00 [thread overview]
Message-ID: <zrednVKHGcsZlMHVRVnzvQA@telenor.com> (raw)
In-Reply-To: SqT6k.162865$TT4.82100@attbi_s22
Jeffrey R. Carter wrote:
> Reinert Korsnes wrote:
>>
>> for k in 1 .. Positive(X.Length) loop
>> do_something(X.Element(k));
>> end loop;
>>
>> Could anybody suggest improvements for the three
>> last lines in the code?
>
> for K in 1 .. X.Last_Index loop
> Do_Something (X.Element (K) );
> end loop;
>
> Since the correct name for this package is Unbounded_Arrays, it makes
> sense to iterate over it in a manner to iterating over an array.
>
Maybe better:
for K in X.First_Index .. X.Last_Index loop
Do_Something (X.Element (K) );
end loop;
?
Just in case someone in the future change the vector indexing type.
The first element need not correspond to index = 1.
reinert
next prev parent reply other threads:[~2008-06-20 19:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-20 13:19 How to loop (elegant) throug a vector ? Reinert Korsnes
2008-06-20 14:49 ` Pascal Obry
2008-06-20 17:12 ` Returning ranges from a function (was: How to loop (elegant) throug a vector ?) Stefan Bellon
2008-06-22 14:01 ` Maciej Sobczak
2008-06-22 18:47 ` Stefan Bellon
2008-06-22 21:06 ` Maciej Sobczak
2008-06-23 9:47 ` Stefan Bellon
2008-06-23 12:06 ` Maciej Sobczak
2008-06-23 12:28 ` christoph.grein
2008-06-20 19:21 ` How to loop (elegant) throug a vector ? Jeffrey R. Carter
2008-06-20 19:48 ` Reinert Korsnes [this message]
2008-06-20 23:25 ` Jeffrey R. Carter
2008-06-23 17:14 ` Matthew Heaney
2008-06-23 17:11 ` Matthew Heaney
2008-06-23 17:08 ` Matthew Heaney
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