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Programming > C++ Moderated > Re: copy constr...
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Re: copy constructor not being called

by dimitry.ivanov@[EMAIL PROTECTED] Apr 15, 2008 at 11:19 PM

On Apr 15, 2:33 pm, suresh <suresh.amritap...@[EMAIL PROTECTED]
> wrote:
> Hi
>
> In the following code, I expect the copy constructor to be called as
> per the textbooks but it is not being called. Could you please tell me
> why? g++ version 4.1.2
>
<skip>

> main ( )
> {
>    base b1 = 'x'; //why copy constructor not called here?

<skip>

> Could you please explain why?

I think compiler just optimized base b1='x'; to base b1('x');


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




 10 Posts in Topic:
copy constructor not being called
suresh <suresh.amritap  2008-04-15 12:33:42 
Re: copy constructor not being called
dimitry.ivanov@[EMAIL PRO  2008-04-15 23:19:01 
Re: copy constructor not being called
d04rp@[EMAIL PROTECTED]   2008-04-15 23:20:45 
Re: copy constructor not being called
David Pol <david@[EMAI  2008-04-15 23:22:50 
Re: copy constructor not being called
Chris Uzdavinis <cuzda  2008-04-15 23:21:49 
Re: copy constructor not being called
Marcin Swiderski <sfid  2008-04-15 23:22:43 
Re: copy constructor not being called
Francis Glassborow <fr  2008-04-16 11:33:30 
Re: copy constructor not being called
Chris Uzdavinis <cuzda  2008-04-16 11:34:41 
Re: copy constructor not being called
Ron Natalie <ron@[EMAI  2008-04-16 15:44:47 
Re: copy constructor not being called
Marcin Swiderski <sfid  2008-04-17 03:47:55 

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tan12V112 Thu Jul 24 15:44:14 CDT 2008.