Re: [Boost-users] [mpi] Sending derived classes via MPI and serialize

From: Matthias Troyer (troyer_at_[hidden])
Date: 2008-03-06 15:47:21

Can you try to add

BOOST_SERIALIZATION_REGISTER_ARCHIVE
(boost::mpi::detail::ignore_skeleton_oarchive)

in line 69 of boost/mpi/detail/ignore_skeleton_oarchive.hpp

Matthias

On 6 Mar 2008, at 10:40, Number Cruncher wrote:

> I'm using a snapshot of
> http://svn.boost.org/trac/boost/browser/branches/release
>
> from 2008-02-20, so almost the latest...
>
> I've done a little more digging and I think it might be related to the
> BOOST_SERIALIZATION_REGISTER_ARCHIVE stuff. Specifically, the errors  
> are
> of the form
>
> include/boost/archive/detail/oserializer.hpp:162: undefined  
> reference to
> `boost::archive::detail::archive_pointer_oserializer<
> boost::mpi::detail::ignore_skeleton_oarchive
>   <boost::mpi::detail::mpi_datatype_oarchive>
>> ::~archive_pointer_oserializer()'
>
> and I noticed that communicator.hpp only includes forward declarations
> of skeleton archives via
>
> #include <boost/mpi/skeleton_and_content_fwd.hpp>
>
>
> Perhaps these forward declarations are not sufficient to instantiate  
> the
>  archive pointer serialization code??
>
> Thanks for responding,
> Simon
>
> Matthias Troyer wrote:
>> On 4 Mar 2008, at 10:39, Number Cruncher wrote:
>>
>>> I'm trying to send polymorphic objects using boost::mpi, but I'm
>>> getting
>>> extensive "undefined reference" errors for the simple test case  
>>> below.
>>
>> Do you use the latest version from svn or an older version?
>>
>> Matthias
>>
>> _______________________________________________
>> Boost-users mailing list
>> Boost-users_at_[hidden]
>> http://lists.boost.org/mailman/listinfo.cgi/boost-users
> _______________________________________________
> Boost-users mailing list
> Boost-users_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/boost-users