Xref: news-dnh.mv.net comp.os.msdos.djgpp:2087 Path: news-dnh.mv.net!mv!news.sprintlink.net!news.scott.net!acara.snsnet.net!news5.crl.com!nntp.crl.com!howland.reston.ans.net!math.ohio-state.edu!jussieu.fr!univ-lyon1.fr!swidir.switch.ch!newsfeed.ACO.net!alijku06!news From: Roland Exler Newsgroups: comp.os.msdos.djgpp Subject: Re: undefined reference to __pure_virtual? Date: 18 Sep 1995 06:23:19 GMT Organization: Institute for el. Measurement, University of Linz, Austria Lines: 23 References: Nntp-Posting-Host: sensor4.emt.uni-linz.ac.at To: djgpp AT sun DOT soe DOT clarkson DOT edu Dj-Gateway: from newsgroup comp.os.msdos.djgpp >I had the same problem with DJGPP (release 12.maint4 and gcc 2.6.3) but I >couldn't fix it. I have also got no answers to what could be causing this >problem. I use pure virtuals with 1.12m4 without problems! Are you sure you don't try to create any object of the base-class with the pure virtual function? This is not allowed, even if you only call the existing functions. Try to write a short test-example, it will work. Maybe you'll recognice your problem writing this test-classes. If you even can't get such a short peace of code to work, post it or mail it to me, I'll check why. Hope this helps, Roland +---------------------------------------+---------------------------+ I Roland Exler I EMAIL: I I Universitaet Linz I R DOT Exler AT jk DOT uni-linz DOT ac DOT at I I Institut fuer Elektrische Messtechnik I I I Altenbergerstr. 69 I Phone: I I A-4040 Linz, AUSTRIA I + 43 732 2468 9205 I +---------------------------------------+---------------------------+