Re: [Boost-users] serialization problems (undefined reference -boost::archive::detail::archive_pointer_oserializer<...>)

Subject: Re: [Boost-users] serialization problems (undefined reference -boost::archive::detail::archive_pointer_oserializer<...>)
From: Matthias Troyer (troyer_at_[hidden])
Date: 2008-09-16 07:15:59

Have you looked at the source files (the *.cpp files ) of the  
archives: in the archive source files you have to

#include <boost/archive/impl/archive_pointer_oserializer.ipp>

or

#include <boost/archive/impl/archive_pointer_iserializer.ipp>

Matthias

On Sep 16, 2008, at 11:31 AM, Allan Johns wrote:

> Hi again,
>
> No joy so far. Have added these headers to my archive:
>
> #include <boost/archive/shared_ptr_helper.hpp>
> #include <boost/archive/detail/auto_link_archive.hpp>
>
> and my archive now derives like so:
> class boost_iarchive: public  
> detail::common_iarchive<boost_iarchive>, public  
> detail::shared_ptr_helper
>
> I still get the same undefined reference :/
>
>
>
> > To: boost-users_at_[hidden]
> > From: ramey_at_[hidden]
> > Date: Mon, 15 Sep 2008 08:39:09 -0800
> > Subject: Re: [Boost-users] serialization problems (undefined  
> reference	-boost::archive::detail::archive_pointer_oserializer<...>)
> >
> > Good point. Note that the archives included include a  
> "shared_ptr_helper"
> > just to support shared_ptr.
> >
> > Robert Ramey
> >
> > Matthias Troyer wrote:
> > > On Sep 15, 2008, at 11:18 AM, Allan Johns wrote:
> > >
> > >> Hi,
> > >>
> > >> I've written my own archive, which works fine until I try
> > >> serialising a boost::shared_ptr<X>, in which case I get:
> > >>
> > >> undefined reference to
> > >> `
> > >> boost
> > >>>> archive
> > >>>> detail
> > >>>> archive_pointer_oserializer
> > >> <boost::archive::boost_oarchive>::~archive_pointer_oserializer().
> > >> (boost::archive::boost_oarchive is my archive class, in case this
> > >> causes confusion).
> > >>
> > >> I'm on gcc4.1.2, ceontos4 x86_64. I'm linking to
> > >> libboost_serialization-gcc41-mt-1_35.so also. I've hit a bit of a
> > >> brick wall here so any help would be greatly appreciated. I've
> > >> searched around but can't seem to find any relevant posts on this
> > >> subject.
> > >>
> > >> cheers
> > >> A
> > >
> > > Do you use your own archive class? If so, please look at the
> > > serialization source files to see how to compile the sorces for  
> your
> > > archive and which additional headers your archive source files  
> need to
> > > include.
> > >
> > > Matthias
> >
> >
> >
> > _______________________________________________
> > Boost-users mailing list
> > Boost-users_at_[hidden]
> > http://lists.boost.org/mailman/listinfo.cgi/boost-users
>
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