| Re: [eigen] patch for tridiagonal matrices in eigen |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] patch for tridiagonal matrices in eigen
- From: "Benoit Jacob" <jacob.benoit.1@xxxxxxxxx>
- Date: Mon, 29 Dec 2008 16:59:49 +0100
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> So, perhaps, the current DiagonalMatrix class could be renamed
> DiagonalMatrixExpr, that would allow us to add a DiagonalMatrix class
> with storage in the future. Same for TriagonalMatrix.
I'm just watching this discussion from the sidelines but I take note
that what you just said shows (if there was any doubt) that we must
leave the expression _classes_ outside of the API stability guarantee,
i.e. we don't guarantee API stability for constructing named
(non-temporary) xprs, even in Core, like DiagonalMatrix.
Cheers,
Benoit
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