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Programming > C++ Moderated > Re: Destructor ...
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Re: Destructor not called with forward declaration instead of include

by peter koch larsen <peter.koch.larsen@[EMAIL PROTECTED] > Apr 22, 2008 at 03:22 PM

On 22 Apr., 04:43, internetpet <internet...@[EMAIL PROTECTED]
> wrote:
[snip]
> If you run this you'll see that the Clazz destructor will not be
> called when BigClazz does "delete pclazz;" in it's own destructor. But
> if you replace the forward declaration in BigClazz (class Clazz;) with
> an include
> (#include "Clazz.h") then it works.
>
> Any idea why?
>
> Thanks
> Eric

Others already mentioned why you had problems. My recommandation is to
set the options of your compiler in a way that provokes a warning
message. If you can't provoke your compiler to do that, you should
seriously consider switching compilers or at least check your program
with another compiler (gcc comes to mind). Actually, double-checking
your programs with another compiler is often a good idea.

/Peter

-- 
      [ See http://www.gotw.ca/resources/clcm.htm
for info about ]
      [ comp.lang.c++.moderated.    First time posters: Do this! ]
 




 16 Posts in Topic:
Destructor not called with forward declaration instead of includ
internetpet <internetp  2008-04-21 20:43:18 
Re: Destructor not called with forward declaration instead of in
=?ISO-8859-1?Q?Daniel_Kr=  2008-04-22 10:54:58 
Re: Destructor not called with forward declaration instead of in
Triple-DES <DenPlettfr  2008-04-22 10:52:59 
Re: Destructor not called with forward declaration instead of in
Travis Vitek <travis.v  2008-04-22 10:53:33 
Re: Destructor not called with forward declaration instead of in
marlow.andrew@[EMAIL PROT  2008-04-22 11:07:11 
Re: Destructor not called with forward declaration instead of in
Maciej Sobczak <see.my  2008-04-22 11:13:17 
Re: Destructor not called with forward declaration instead of in
alasham.said@[EMAIL PROTE  2008-04-22 11:18:19 
Re: Destructor not called with forward declaration instead of in
Brendan <catphive@[EMA  2008-04-22 11:13:28 
Re: Destructor not called with forward declaration instead of in
nickf3 <nickf3@[EMAIL   2008-04-22 11:43:17 
Re: Destructor not called with forward declaration instead of in
Alan Johnson <awjcs@[E  2008-04-22 11:43:18 
Re: Destructor not called with forward declaration instead of in
peter koch larsen <pet  2008-04-22 15:22:47 
Re: Destructor not called with forward declaration instead of in
Vidar Hasfjord <vattil  2008-04-23 13:13:18 
Re: Destructor not called with forward declaration instead of in
Triple-DES <DenPlettfr  2008-04-23 13:13:15 
Re: Destructor not called with forward declaration instead of in
Seungbeom Kim <musiphi  2008-04-26 08:42:07 
Re: Destructor not called with forward declaration instead of in
Carl Barron <cbarron41  2008-04-27 07:01:39 
Re: Destructor not called with forward declaration instead of in
Vidar Hasfjord <vattil  2008-04-27 07:44:19 

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tan12V112 Sat Jul 19 19:58:57 CDT 2008.