Re: [ublas] Sparse Matrix Serialization

Subject: Re: [ublas] Sparse Matrix Serialization
From: David Bellot (david.bellot_at_[hidden])
Date: 2010-12-23 08:02:05

I don't use this feature at all but I will check it next week. I'm on
holidays so hopefully I will have time to do programming at home instead of
programming at work :-D.
Anyway, I'm not sure, whatever I implement, will make it in 1.46 but the
plan is to bring to life the new input/output system (serialization, matlab
format,etc...)
I'll keep you updated.

David
*____________________
David Bellot, PhD
**http://david.bellot.free.fr
http://ai-owl.blogspot.com*

On Thu, Dec 23, 2010 at 13:49, Luke Bloy <lbloy_at_[hidden]> wrote:

> I'm interested in serializing some boost compressed row matrices. Based on
> this mailing list thread from 2008
> http://lists.boost.org/MailArchives/ublas/2008/08/2974.php it seemed that
> dense matrix support has been implemented so I had hoped that sparse matrix
> support was there as well. However when i attempt to compile the attached
> code I get a number linking errors of the type
>
> BoostTest3.cxx:(.text+0xf1e): undefined reference to
> `boost::serialization::typeid_system::extended_type_info_typeid_0::extended_type_info_typeid_0(char
> const*)'
> BoostTest3.cxx:(.text+0xf38): undefined reference to
> `boost::serialization::typeid_system::extended_type_info_typeid_0::type_register(std::type_info
> const&)'
> BoostTest3.cxx:(.text+0xf42): undefined reference to
> `boost::serialization::extended_type_info::key_register() const'
> BoostTest3.cxx:(.text+0x1000): undefined reference to
> `boost::serialization::typeid_system::extended_type_info_typeid_0::~extended_type_info_typeid_0()'
>
> The only boost library i'm attempting to link to is
> -lboost_serialization-mt
>
> Am I missing something or has this functionality not been implemented?
>
> If it isn't implemented can someone propose a work around? Could i
> serialize the unbounded arrays that make up the core of the sparse matrix
> representation on there own?
>
> Thanks
> Luke
>
> _______________________________________________
> ublas mailing list
> ublas_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/ublas
> Sent to: david.bellot_at_[hidden]
>