From: "J-P. Rosen" <rosen@adalog.fr>
Subject: Re: Ada.Text_IO.File_Type object with user defined Get and Put subprograms.
Date: Thu, 30 Jul 2020 23:51:38 +0200 [thread overview]
Message-ID: <rfvfda$a0f$1@dont-email.me> (raw)
In-Reply-To: <rfva3i$9vk$1@gioia.aioe.org>
Le 30/07/2020 à 22:21, Blady a écrit :
> Given a legacy code calling many Put_Line from Ada.Text_IO which works
> nice in a Terminal, I want to add a mode which sends these outputs to
> another process without changing the legacy code too much.
> And I want to keep the Terminal mode.
>
> Is there a way to create a File_Type object (from Ada.Text_IO) which
> would have user defined Get and Put subprograms instead of the
> predefined ones of the file system?
>
> Thus in my case, I will create a custom File_Type object My_Output with
> the user define Put which will send the lines to the other process and
> then I will call "Set_Output (My_Ouput);" before the legacy code.
>
Why don't you simply pipe the first process to the second one?
--
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr
next prev parent reply other threads:[~2020-07-30 21:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 20:21 Ada.Text_IO.File_Type object with user defined Get and Put subprograms Blady
2020-07-30 21:51 ` J-P. Rosen [this message]
2020-07-31 17:06 ` Blady
2020-08-01 5:35 ` J-P. Rosen
2020-08-01 7:42 ` Blady
2020-08-01 13:45 ` J-P. Rosen
2020-07-31 18:19 ` Shark8
2020-08-01 7:46 ` Blady
2020-08-01 17:23 ` Shark8
2020-09-04 10:14 ` liyan white
2020-09-24 4:10 ` nimaopatel121
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