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@seas.upenn.edu> 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

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