Re: [ublas] Sparse Matrix Serialization

Subject: Re: [ublas] Sparse Matrix Serialization
From: David Bellot (david.bellot_at_[hidden])
Date: 2010-12-23 09:29:28

maybe I will have time to complete this doc too next week, at least to have
something bigger from 1.46.
I've been busy at work these months, so things are progressing slowly on
ublas. But it should improve soon hopefully.

Merry Christmas to everybody....

On Thu, Dec 23, 2010 at 15:24, Luke Bloy <lbloy_at_[hidden]> wrote:

>  David,
>
> Thanks for checking this out. Also by checking out your blog I found the
> link to the sourceforge page with API documentation which is great to have.
> I've been looking for something that info for awhile. Seems like ublas is in
> good hands. Enjoy the holiday.
>
> cheers
> Luke
>
>
> On 12/23/2010 08:02 AM, David Bellot wrote:
>
> 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]
>>
>
>
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> Sent to: lbloy_at_[hidden]
>
>