Hi Ryan,
I tried out your code (g++, python2.6, boost-1.40) and it worked just
fine. However, I had to make a few changes to your compilation command
to get it working. The python module you're defining is called
"testing", but your command is generating a "libclassical.so"; you
need to output "testing.so" (no leading 'lib') for python to import
it/associate it with the module "testing". Is it possible that you're
actually loading a module from some old build or something?
Other than that, I can't see any problems. Can you possibly post a stack trace?
Austin
On Mon, Mar 7, 2011 at 5:03 PM, Ryan Murray <rym...@gmail.com> wrote:
> Hi All,
>
> I am testing boost python with the following code:
>
>
> #include <boost/python.hpp>
> #include <iostream>
> #include <stdexcept>
>
> using namespace boost::python;
>
> int pyrun_main();
>
> BOOST_PYTHON_MODULE(testing)
> {
> def("pyrun_main",pyrun_main);
> }
>
> int pyrun_main(){
> try{
> throw std::exception();
> }
> catch(std::exception &e){
> std::cout << "fun!" << std::endl;
> }
>
> return 1;
> }
>
>
> I compile it with:
>
> g++ boostpy.cpp -I/usr/include/python2.6/ -lpython2.6 -fPIC -shared
> -Wl,-soname,libclassical.so -o libclassical.so
>
> and import it into python without problems. When running pyrun_main()
> I get a Segmentation Fault. and no other useful output. I have tried
> on python 2.6 and 2.7 on Linux and OSX. And have tried g++,clang,icpc
> compilers. On boost 1.44,1.45 and 1.46.
> Perhaps I am missing something very simple but I cant find any reason
> why this won't run. I have other code that does not throw and works
> fine.
>
> Thanks
> Ryan
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