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Programming > C++ Moderated > Re: const point...
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Re: const pointer to class problem

by rwf_20 <rfrenz@[EMAIL PROTECTED] > Apr 18, 2008 at 05:17 PM

On Apr 17, 9:33 pm, t.wa...@[EMAIL PROTECTED]
 wrote:
> When I try to compile, I get the error
> 'FOO::Version' cannot convert 'this' pointer from 'const FOO' to 'FOO
> &'
>
> on the line containing fp->Version().

fp is a pointer to const FOO, and you are calling a non-const method
Version().  Declare Version as a const member function:

int Version(void) const { return m_ver; }

Ryan


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 24 Posts in Topic:
const pointer to class problem
t.wanat@[EMAIL PROTECTED]  2008-04-17 19:33:58 
Re: const pointer to class problem
Ulrich Eckhardt <dooms  2008-04-18 05:05:12 
Re: const pointer to class problem
paradox <ksjetski@[EMA  2008-04-18 06:13:16 
Re: const pointer to class problem
Friedhelm Hoerner <f.h  2008-04-18 06:13:16 
Re: const pointer to class problem
kasthurirangan.balaji@[EM  2008-04-18 06:13:17 
Re: const pointer to class problem
Tony Delroy <tony_in_d  2008-04-18 06:13:15 
Re: const pointer to class problem
Chris Uzdavinis <cuzda  2008-04-18 06:13:17 
Re: const pointer to class problem
Christopher <cpisz@[EM  2008-04-18 06:13:18 
Re: const pointer to class problem
Oncaphillis <oncaphill  2008-04-18 06:13:15 
Re: const pointer to class problem
red floyd <no.spam@[EM  2008-04-18 06:13:16 
Re: const pointer to class problem
=?ISO-8859-1?Q?Daniel_Kr=  2008-04-18 06:13:19 
Re: const pointer to class problem
"Thomas J. Gritzan&q  2008-04-18 06:13:17 
Re: const pointer to class problem
Lionel B <me@[EMAIL PR  2008-04-18 06:13:18 
Re: const pointer to class problem
Gerhard Menzl <clcppm-  2008-04-18 06:13:17 
Re: const pointer to class problem
Thomas Lehmann <t.lehm  2008-04-18 17:16:36 
Re: const pointer to class problem
David Pol <david@[EMAI  2008-04-18 17:15:18 
Re: const pointer to class problem
rwf_20 <rfrenz@[EMAIL   2008-04-18 17:17:39 
Re: const pointer to class problem
Mathias Gaunard <loufo  2008-04-18 17:18:25 
Re: const pointer to class problem
Todd Mars <tamnt54@[EM  2008-04-18 17:18:24 
Re: const pointer to class problem
SeanW <sean_woolcock@[  2008-04-18 17:17:37 
Re: const pointer to class problem
"Jeff Baker" &l  2008-04-20 15:47:59 
Re: const pointer to class problem
"Jeff Baker" &l  2008-04-20 15:51:21 
Re: const pointer to class problem
"Jeff Baker" &l  2008-04-20 21:01:04 
Re: const pointer to class problem
Ulrich Eckhardt <dooms  2008-04-21 10:25:11 

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tan12V112 Thu Jul 24 1:31:22 CDT 2008.