Re: [boost] Serialization and polymorphic archives

From: Robert Ramey (ramey_at_[hidden])
Date: 2007-12-10 17:34:02

I would be interesting to know if the same occurs with text archives.

Robert Ramey

Chris Hamilton wrote:
> Hello all,
>
> I've been using the serialization library for a while now.  Because of
> the run-time module loading aspect of our project, serialization has
> to
> be available through virtual functions and we do this by wrapping
> calls
> to boost serialization using poylmorphic archive types.  In general,
> this has worked well.
>
> We'd like to start using the 1.35 branch because we want access to
> Boost.mpi as well.  Rebuilding the code against 1.35 works fine and
> doesn't require any changes.  However, as soon as we try running any
> code, we get the following missing symbol problem (this is happening
> when run-time loading a library that links against
> boost_serialization):
>
> undefined symbol:
> _ZN5boost7archive6detail27archive_pointer_iserializerINS0_27polymorphic_binary_iarchiveEEC2ERKNS_13serialization18extended_type_infoE
>
> Any ideas on what could be going on here? I'm running revision 41959
> built with GCC 3.4.
>
> Regards,
>
> Chris Hamilton
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