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

by nickf3 <nickf3@[EMAIL PROTECTED] > Apr 22, 2008 at 11:43 AM

Eric,
Here's what gcc says with -Wall -pedantic:

In destructor `BigClazz::~BigClazz()':
warning: possible problem detected in invocation of delete operator:
warning: invalid use of undefined type `struct Clazz'
warning: forward declaration of `struct Clazz'
note: neither the destructor nor the class-specific operator delete
will be called,
   even if they are declared when the class is defined.

In short - you're supposed to include your Clazz.h in the
BigClazz.cpp before defining the BigClazz's destructor.

--
  Nikolai

-- 
      [ 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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