From: Pascal Obry <pascal@obry.net>
Subject: Re: Array index overloading
Date: Wed, 06 Aug 2014 18:53:29 +0200
Date: 2014-08-06T18:53:29+02:00 [thread overview]
Message-ID: <1407344009.27487.17.camel@pascal.home.net> (raw)
In-Reply-To: 03d102e1-1c2f-4056-82d5-3eaaaffbb0f1@googlegroups.com
Le mercredi 06 août 2014 à 09:47 -0700, marmaduke.woodman@univ-amu.fr a
écrit :
> I am new to Ada and have perhaps a boring question, coming from array oriented languages such as MATLAB & NumPy in Python:
>
> Is it possible to overload the indexing operator? For example, in the aforementioned languages, one could index with the value 1 to get the first element, or index with a vector [2, 3, 4] to obtain a vector of the 2nd, 3rd and 4th elements.
If I understand correctly what you want, it is built-in in Ada:
type Arr is array (positive range <>) of Natural;
V : Arr (1 .. 78);
Then
V (1) is the first element (a Natural)
V (2 .. 4) is an array of 3 naturals with first index being 2
and last 4.
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next prev parent reply other threads:[~2014-08-06 16:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-06 16:47 Array index overloading marmaduke.woodman
2014-08-06 16:53 ` Pascal Obry [this message]
2014-08-06 17:38 ` marmaduke.woodman
2014-08-06 19:25 ` Georg Bauhaus
2014-08-06 19:43 ` Adam Beneschan
2014-08-06 21:51 ` Pascal Obry
2014-08-06 23:53 ` Shark8
2014-08-06 17:36 ` Peter Chapin
2014-08-07 5:17 ` Randy Brukardt
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