Re: [ublas] Matrix view over a bunch of ublas::vector's

Subject: Re: [ublas] Matrix view over a bunch of ublas::vector's
From: David Bellot (david.bellot_at_[hidden])
Date: 2010-06-24 08:05:50

in the SVN repository there is an experimental assignment feature recently
contributed by one of our contributors. You might want to have a look at it
first. I hope to include into the next version.

On Thu, Jun 24, 2010 at 13:21, <dariomt_at_[hidden]> wrote:

> Hi list,
>
> Suppose I have an algorithm that works over a matrix expression.
>
> I also have a bunch of M ublas::vector's all of size N, each representing a
> row of a matrix.
>
> Is it possible to create a 'view' over those vectors to pass it to the algo
> as a MxN matrix expression?
>
> In this context a 'view' means that I don't need to copy the data in the
> vectors into a ublas::matrix
>
> Also N >> M, both determined at runtime (i.e. N and M are not compile time
> constants).
>
> Thanks!
>
>
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>

-- 
David Bellot, PhD
david.bellot_at_[hidden]
http://david.bellot.free.fr