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dynamically loading shared objects
- To: egcs at cygnus dot com
- Subject: dynamically loading shared objects
- From: Peter Simons <peter dot simons at gmd dot de>
- Date: 20 Jul 1998 15:27:29 +0200
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Hi everybody,
I have experimented with dlopen() and friends to load a shared object
from disk and use it, rather than to link the shared library into my
program. I need this for a project that should support user-modules
for extension purposes.
So far I was pretty successful. There's just one thing I'd like to
know: When I store an object in a shared object that derives from an
object with pure virtual member functions, I get an unresolved symbol
error for "___pure_virtual" after the dlopen().
Is there any chance to resolve this? Or is this a limitation I have to
live with?
-peter
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