From: Jeffrey Carter <jeffrey.carter@boeing.com>
Subject: Re: Pool Specific Access Types?
Date: Thu, 6 Sep 2001 22:50:23 GMT
Date: 2001-09-06T22:50:23+00:00 [thread overview]
Message-ID: <3B97FDAF.3DDCD98@boeing.com> (raw)
In-Reply-To: mqRl7.85388$K6.35118504@news2
Wannabe h4x0r wrote:
>
> with Ada.Text_IO; use Ada.Text_IO;
>
> procedure Point_pract is
>
> type Numb_holder;
> type Numb_ptr is access Numb_holder;
>
> type Numb_holder is
> record
> Number: Integer;
> Next: Numb_Ptr;
> end record;
>
> N: Numb_ptr;
>
> s : string(1..15);
> len : natural;
> quit : constant String := "q";
>
> anthr_numb : integer := 0;
>
> begin
>
> loop
> Put_Line("Enter a number here: ");
> Get_Line( s , len);
> if s /= quit then
S will never be equal to Quit. S'Length is 15, and Quit'Length is 1.
> while N /= null loop
>
> Put_Line( N.Number'img );
> N := N.Next;
> exit;
> end loop;
This appears to be what you want to do when S = Quit. Is the test in
your "if" wrong?
> else
> anthr_numb := Integer'value(s(1..len));
This is what you do if S = Quit, which is never true. However, if it
were true, this call to Integer'Value would raise an exception, since S
(S'First .. Len) does not contain the textual representation of an
Integer.
> N := new Numb_holder'(anthr_numb, N);
>
> New_Line;
>
>
> end if;
> end loop;
>
> end Point_pract;
--
Jeffrey Carter
next prev parent reply other threads:[~2001-09-06 22:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-06 14:12 Pool Specific Access Types? Mr.Clueless
2001-09-06 15:07 ` Ted Dennison
2001-09-06 15:36 ` Mr.Clueless
2001-09-06 15:35 ` James Rogers
2001-09-06 15:54 ` Mr.Clueless
2001-09-06 17:04 ` James Rogers
2001-09-06 20:56 ` Wannabe h4x0r
2001-09-06 21:47 ` Ted Dennison
2001-09-06 22:50 ` Jeffrey Carter [this message]
2001-09-06 21:06 ` Pool Specific Access Types? Screw up in the previous post Clueless
2001-09-06 17:06 ` Pool Specific Access Types? Stephen Leake
2001-09-06 22:24 ` Pool Specific Access Types? Thanks Ted...everyone Clueless
2001-09-06 16:55 ` Pool Specific Access Types? Darren New
2001-09-06 17:03 ` Ted Dennison
2001-09-06 17:19 ` Warren W. Gay VE3WWG
2001-09-06 18:55 ` Darren New
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