From: Niklas Holsti <niklas.holsti@tidorum.invalid>
Subject: Re: Finding the next or the previous value in a enumerated type
Date: Sat, 19 Nov 2022 16:32:33 +0200 [thread overview]
Message-ID: <jts7o1FpgidU2@mid.individual.net> (raw)
In-Reply-To: <nnd$1f48a501$398eed6c@11974fcc584b8061>
On 2022-11-19 16:05, ldries46 wrote:
> I do have a enumated type:
> type VALUE is (ABC, DEF, GHI, JKL, MNOP);
> Suppose I have a parameter with the value DEF is there a simple way to
> get the next value like you can with integers in the way of V2 := V1 + 1
> for instance OUT := NEXT( ABC).
Next value: VALUE'Succ (V1).
Previous value: VALUE'Pred (V1).
See http://www.ada-auth.org/standards/22rm/html/RM-3-5.html#I1732.
prev parent reply other threads:[~2022-11-19 14:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-19 14:05 Finding the next or the previous value in a enumerated type ldries46
2022-11-19 14:32 ` Niklas Holsti [this message]
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