| Re: [eigen] [patch] LDLt decomposition with rank-deficient matrices |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] [patch] LDLt decomposition with rank-deficient matrices
- From: Ben Goodrich <bgokgm@xxxxxxxxxxxxxx>
- Date: Sun, 20 Jun 2010 16:54:16 -0400
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On Thu, Jun 17, 2010 at 4:00 PM, Gael Guennebaud
<gael.guennebaud@xxxxxxxxx> wrote:
> hm, on the other hand for other decompositions (e.g., QR) we have
> separate classes, so maybe it makes sense to have a separate class as
> well ? (they can possibly share the same implementation)
>
> gael
It does not make too much difference to me whether there are separate
classes. Would it be sufficient to just add a flag to the class
definition, so that the methods could verify whether the decomposition
used pivoting or not?
Ben