From:	Ali Bharmal <ucam_galileo AT geocities DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	"Undefined resource" < What does it mean?
Date:	Sat, 31 May 1997 16:37:12 +0100
Organization:	Bing's Bollege, The Uni-VARSITY of Bambridge
Lines:	34
Message-ID:	<339045A8.7B00@geocities.com>
Reply-To:	abharmal AT hotmail DOT com
NNTP-Posting-Host:	quango.sel.cam.ac.uk
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I attempted yesterday to link two object files together, one which holds
the definition
of members of a linked-list class (linkedlist.cc) and the other holding
the main() function (bookmarks.cc). However, all member  functions which
were not inlined in a header for the class and which were reference in
bookmarks.cc caused the following type of error:

Compiling: bookmarks.cc
no errors
Compiling: linkedlist.cc
no errors
Creating: bookmarks.exe
Error: bookmarks.o: In function `main':
bookmarks.cc(201) Error: undefined reference
to                             
`LinkedList<bookmarkLine>::~LinkedList(void)
There were some errors

What does "undefined reference" mean? The code for the linked list class
is fine,
there is a test main() function in linkedlist.cc which when built by
itself tests the class and this work OK. What am I missing? I've tried
to search for the error, but couldn't find anything useful?

I'm using DJGPP 2.01 and RHIDE 1.2.

Thanks,
-- 
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