[C++-sig] boost python wrapper parser bug?
Ralf W. Grosse-Kunstleve
rwgk at yahoo.com
Fri Mar 26 19:16:42 CET 2004
--- brett hartshorn <bhartsho at yahoo.com> wrote:
> However, the code is valid c++ and successfully compiles and runs on
> multiple platforms. So I still believe it's a bug in the boost wrapper
> parser, tho I'm not in a position to create a definitive testcase. You
> might want to mention to the boost folks.
"boost wrapper parser" == your very C++ compiler. There is nothing else.
> Hmm, looking closer at the original error message, something else strange:
> >>>osgGL2/Extensions.cpp:37: instantiated from here
> >>>/usr/local/include/osgGL2/Extensions:178: error: `virtual
> >>> osgGL2::Extensions::~Extensions()' is protected
> That dtor is not virtual, I don't know why the error message claims it is?
osgGL2::Extensions inherits from osg::Referenced which has a virtual
> if anyone wants to see the code in question you have to download it the PyOSG
> wrappers from here:
> the wrapper file you want to look at is in pyosg_devel/osgGL2/Extensions.cpp
> the class header it wraps is in the OSG package under
Here is what I would do:
Make a full copy of the complete source code tree.
Minimize the Boost.Python bindings (without the error going away). It seems you
have done this already because you say that class_<...> alone triggers the
Start stripping down the code in osgGL2/Extensions until you are left with a
minimal example that still triggers the error.
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