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From: Raf256 <raf256 AT go2 DOT pl>
Newsgroups: comp.os.msdos.djgpp
Subject: templates export ?
Date: 7 Dec 2001 09:18:01 GMT
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Sorry for such a lame question, but it's first time im using templates in 
bigger project. I have problems with external templates, afair this problem 
was connected to 'export' (?) and solving it in 'nice' way was impossible 
until release of GCC 3.02

I have project like : (I'm writting from mmemory) 
--- lib.h ---
template <class typ> class cTest { public : typ a; cTest(); };

--- lib.cpp ---
#include "lib.h"
template <class typ> cTest<typ>::cTest() { a=0; }

--- main.cpp ---
#include "lib.h"
int main() { cTest<float> a; }

Project file has 2 sources : lib.cpp and main.cpp

Compile is ok, but linker reports that he can't find cTest<float>::cTest();
Ofcourse if I would put all 3 files into one and if I didnt use project - 
everything would be ok.

How can I solve this problem (how to use template class from my library) 

Thanks !

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