C++ and callbacks

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Article #38365

#38365

From: Paul Durbin
Date: Mon, 02 May 1994 17:14

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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.

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From: pauld@verdix.com (Paul Durbin)
Subject: C++ and callbacks
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Date: Mon, 2 May 1994 17:14:37 GMT
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