From: "Jean-Pierre Rosen" <rosen.adalog@wanadoo.fr>
Subject: Re: how to designate standard input from another file
Date: 2000/06/05
Date: 2000-06-05T17:24:53+00:00 [thread overview]
Message-ID: <8hgnp5$r7k$1@wanadoo.fr> (raw)
In-Reply-To: amQ_4.2$m22.237@wdc-read-01.qwest.net
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Terry Westley <twestley@buffalo.veridian.com> a �crit dans le message : amQ_4.2$m22.237@wdc-read-01.qwest.net...
> Something like this would be nice except that File_Type is
> limited private:
>
> declare
> File : Ada.Text_IO.File_Type;
> begin
> if File_Name = "-" then
> File := Ada.Text_IO.Standard_Input;
> else
> Ada.Text_IO.Open (File, In_File, File_Name);
> end if;
> end;
>
Do it the other way round, i.e. read from Standard_Input, and redirect it if necessary:
declare
File : Ada.Text_IO.File_Type;
begin
if File_Name /= "-" then
Ada.Text_IO.Open (File, In_File, File_Name);
Ada.Text_IO.Set_Input (File);
end if;
end;
next prev parent reply other threads:[~2000-06-05 0:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-05 0:00 how to designate standard input from another file Terry Westley
2000-06-05 0:00 ` Jean-Pierre Rosen [this message]
2000-06-05 0:00 ` Terry Westley
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