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)
Lines:	13
Message-ID:	<364B3130.81FA71BB@alpha.alpha>
NNTP-Posting-Host:	rdial191.urz.tu-dresden.de
Mime-Version:	1.0
X-Mailer:	Mozilla 4.05 [de] (Win95; I)
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
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.

- Raw text -