From: Zomm <alpha AT alpha DOT alpha>
Newsgroups: comp.os.msdos.djgpp
Subject: Using different interfaces!?
Date: Thu, 12 Nov 1998 20:04:18 +0100
Organization: TU Dresden (URZ)
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

I have built a very complicated hierachy using classes and pointers to
them. I works fine as long as I use seperated headers and implementation
files. Now I wanted to introduce the "#pragma interface" feature, but I
get error messages as "unable to look up method of undefined struct
...".
I am using two classes with forward declaration having pointer to each
other.

Who can explain the method of using "interfaces" to me? And where do I
have to put in that mystical "#pragma implementation".

Zomm.