From: "John Bodfish" <bodfish AT als DOT ameritech DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Template problem.
Date: 4 Jun 1997 16:17:17 GMT
Organization: Ameritech Library Services
Lines: 27
Message-ID: <01bc7102$7d3aa580$dfcde7c0@JOHNB.als.ameritech.com>
References: <5n1cn4$ns3 AT lion DOT cs DOT latrobe DOT edu DOT au>
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To: djgpp AT delorie DOT com
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Gregary J Boyles <boylesgj AT lion DOT cs DOT latrobe DOT edu DOT au> wrote in article
<5n1cn4$ns3 AT lion DOT cs DOT latrobe DOT edu DOT au>...
> What am I doing wrong with this friggin template class.?
> gxx -fno-implicit-templates test.cc
> test.o: In function `main':
> test.cc:15: undefined reference to `StackQueueC<int>::StackQueueC(void)'
> test.cc:30: undefined reference to `StackQueueC<int>::~StackQueueC(void)'
> 
> void main()
> {
>   StackQueueC<int> S;
> }
(template definitions omitted)

Insert the following two lines prior to your first use of the StackQueueC
template in main (e.g., before the "void main()" line):
	template class StackQueueC<int>;
	template class NodeC<int>;

This instantiates the templates for the "int" datatype. See the node
"Template Instantiation" in gcc.info for the gory details.

-- 
John Bodfish
bodfish AT als DOT ameritech DOT com