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Newsgroups: comp.lang.ada
Date: Fri, 29 Mar 2019 09:34:21 -0700 (PDT)
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Subject: Re: type definition for an integer with discrete range
From: tranngocduong@gmail.com
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Xref: reader01.eternal-september.org comp.lang.ada:55996
Date: 2019-03-29T09:34:21-07:00
List-Id: <comp.lang.ada>

On Friday, March 29, 2019 at 11:10:42 PM UTC+7, mario.b...@gmail.com wrote:
> Hello,
> I'm looking for a way to define a type that runs from let say -100 to +100 with gaps of 5 width. Important is to make sure that a value like 7 can not be assigned to the type.
> 
> something like:
> 
> type number is new integer range -100 .. 100;
> -- or
> subtype number is integer range -100 .. 100;
> 
> -- with this special thing or something like that:
> for number'small use 5; -- can not applied here. works with fixed point types only
> 
> Thanks !

That's a fixed point type.