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Date: Tue, 5 Apr 2016 01:35:40 -0700 (PDT)
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Subject: Re: Ada 2005,Doubly_Linked_List with Controlled parameter
From: George J <ivanov_george@list.ru>
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Xref: news.eternal-september.org comp.lang.ada:29986
Date: 2016-04-05T01:35:40-07:00
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...
> Or, better, since you never change Name or Surname:
>=20
>     type Info_Record
>        (Name_Length : Positive; Surname_Length : Positive) is
>     record
>        Name    : String (1..Name_Length);
>        Surname : String (1..Surname_Length);
>        Age     : Natural;
>     end Info_Record;
>=20
> --=20
> Regards,
> Dmitry A. Kazakov
> http://www.dmitry-kazakov.de

I do it this way, and I have to change Doubly_Linked_List(Info_Record) to
Indefinite_DoublY_Linked(Info_Record) cause of error:"unconstrained subtype=
 in component declaration". Am I right? Or may be it's any way to use Doubl=
y_Linked_List? And,BTW, I'm afraid of using Indefinite List cause I think,t=
hat it can request much more memory, than Doubly_C_L,isn't it?