Re: C++ and callbacks

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Article #38367

#38367

From: mhomer
Date: Mon, 02 May 1994 20:52

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In article <pauld.767898877@sarge>, pauld@verdix.com (Paul Durbin) writes:
> I attempt to use a member function as callback but all three arguments (to the
> callback) are garbage. If I make it a friend then the arguments are correct,
> but then I can't get to the class data, without reference thru an instance of
> the class and I don't want the data to be static.
> 
> So, what is causing this problem? Could I possibly use the *this pointer as
> the client_data to the callback, then cast to the appropriate class?
> 
> thanks in advance for all the wonderful help.
> 
> tybm,
> paul d.

See the November 1992 "Cross Thoughts" column of Unix Review.
(er, if memory serves, that's the correct issue)
-- 
Mitch
mhomer@desire.wright.edu

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From: mhomer@desire.wright.edu
Newsgroups: comp.windows.x,comp.lang.c++,gnu.g++.help
Subject: Re: C++ and callbacks
Message-ID: <1994May2.165238.21797@desire.wright.edu>
Date: 2 May 94 16:52:38 EDT
References: <pauld.767898877@sarge>
Organization:  Wright State University 
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