| Re: [eigen] pairwise multiply |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] pairwise multiply
- From: Jose Luis Blanco <joseluisblancoc@xxxxxxxxx>
- Date: Sat, 20 Nov 2010 20:36:44 +0100
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It can be done with:
RESULT.array() = A.array() * B.array();
If you use it a lot, you could write something like:
template <class A,class B,class RES>
inline void dotProd(const A &a,const B& b, RES &res)
{
res.array() = a.array() * b.array();
}
dotProd(A,B,RES);
JL
On Sat, Nov 20, 2010 at 7:47 PM, Andy Somogyi <andy.somogyi@xxxxxxxxx> wrote:
> Hello Eigen guys,
>
> Would it be possible to add a pairwise matrix matrix multiply i.e. the ".*" operator in matlab to the Eigen MatrixBase class. I use this operator a lot.
>
> thanks
>