From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM
	autolearn=unavailable autolearn_force=no version=3.4.4
X-Received: by 10.66.233.137 with SMTP id tw9mr7224885pac.47.1452477548034;
        Sun, 10 Jan 2016 17:59:08 -0800 (PST)
X-Received: by 10.182.241.195 with SMTP id wk3mr1169872obc.8.1452477547978;
 Sun, 10 Jan 2016 17:59:07 -0800 (PST)
Path: 
 eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!feeder.eternal-september.org!news.glorb.com!h5no2806612igh.0!news-out.google.com!kr2ni1472igb.0!nntp.google.com!h5no2806603igh.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
Newsgroups: comp.lang.ada
Date: Sun, 10 Jan 2016 17:59:07 -0800 (PST)
In-Reply-To: <e1a2eaab-9082-4379-b5d4-0f82a6dcaa9a@googlegroups.com>
Complaints-To: groups-abuse@google.com
Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=24.6.21.101;
 posting-account=Qh2kiQoAAADpCLlhT_KTYoGO8dU3n4I6
NNTP-Posting-Host: 24.6.21.101
References: <77e47c8b-7dcc-4e86-8f89-1f348cdf08dd@googlegroups.com>
 <e1a2eaab-9082-4379-b5d4-0f82a6dcaa9a@googlegroups.com>
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <e112977e-a114-478f-a0bd-b8d19e64f9b7@googlegroups.com>
Subject: Re: Re-write a file in Ada
From: Anh Vo <anhvofrcaus@gmail.com>
Injection-Date: Mon, 11 Jan 2016 01:59:08 +0000
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Xref: news.eternal-september.org comp.lang.ada:29083
Date: 2016-01-10T17:59:07-08:00
List-Id: <comp.lang.ada>

On Sunday, January 10, 2016 at 2:57:42 PM UTC-8, comicf...@gmail.com wrote:
> Thanks bj=F6rn lundin and the others !
>=20
> I finally suceed :
>=20
> WITH Ada.Text_IO ;  		USE Ada.Text_IO ;
> WITH Ada.Text_IO.Unbounded_IO ;	USE Ada.Text_IO.Unbounded_IO ;
> WITH Ada.Strings.Unbounded ;	USE Ada.Strings.Unbounded ;
>=20
> Procedure main is
>=20
>   next_l : Positive_Count :=3D 1 ;
>=20
>   this_file : File_type ;
>=20
>   f_deux : File_type ;
>=20
>   Type T_Tableau is array( 1 .. 1_000 ) of unbounded_string ;
>=20
>   case_of_array : T_Tableau ;
>=20
>   get_l : integer :=3D 1 ;
>   -- R=F4le d'intervalle dans le tableau , dans la boucle
>=20
>   c_to_put : integer ;
>=20
>   nb_lign_to_put : integer :=3D 1 ;
>=20
> Begin
>=20
> 	Open
>      (File =3D> this_file ,
>       Mode =3D> In_file ,
>       Name =3D> "main.adb");
>=20
>     un : loop exit when End_Of_File ( this_file ) ;
> 	    set_line ( this_file , next_l ) ;
>=20
> 	    case_of_array(get_l) :=3D Get_Line( this_file );
>=20
> 		next_l :=3D next_l + 1 ;
> 		get_l :=3D get_l + 1 ;
>=20
> 		 c_to_put :=3D get_l ;
> 	    -- compte le nbr de get_line effectu=E9
>=20
>    end loop un ;
>=20
>       Open
>      (File =3D> f_deux ,
>       Mode =3D> Out_file ,
>       Name =3D> "verify");
>=20
>     deux : loop exit when nb_lign_to_put =3D c_to_put ;
>=20
>      Put_line( f_deux , case_of_array(nb_lign_to_put) ) ;
>=20
>      nb_lign_to_put :=3D nb_lign_to_put + 1 ;
>=20
>    end loop deux ;
> End main ;

It is very inefficient. In fact, the Set_Line (...) can be eliminated. In a=
ddition, next_l, c_to_put and nb_lign_to_put variables are not needed.

Anh Vo