Re: [ublas] symmetric matrices, row and column-major

Subject: Re: [ublas] symmetric matrices, row and column-major
From: Tiago Requeijo (tiago.requeijo.dev_at_[hidden])
Date: 2009-02-24 15:19:30

Sure, I'll send it to the list shortly.

On Tue, Feb 24, 2009 at 2:13 PM, Gunter Winkler <guwi17_at_[hidden]> wrote:

> Tiago Requeijo schrieb:
> > I'm having a problem with row and column major in symmetric matrices.
> > I'm probably not understanding correctly how the storage takes place
> > in memory.  I assumed upper+column_major storage was the same as
> > lower+row_major. Here's an example:
> >
> It would be very helpful if you could write a short example program that
> compares the actual storage with the expected one. I can add this
> program to the set of unit tests and fix the problem.
>
> mfg
> Gunter
>
> _______________________________________________
> ublas mailing list
> ublas_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/ublas
>