Re: [eigen] compilation failed for not aligned tiny matrix

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Gael Guennebaud wrote:


ok, here the bug is that computeInverse() expect a PlainMatrixType which in your case is equivalent to TinyRMatrix but without the DontAlign option. Yes that's a bug in Eigen.

But now, I'm wondering why computeInverse is not a template function ? Think about submatrices, or, e.g., to perform: m.transpose().computeInverse(inv); - here m.transpose() is row major and so computeInverse will expect a row major matrix.

Moreover I'm wondering whether computeInverse() is still useful since we can make inv = a.inverse() works in place just like compute inverse.

Ah, I didn't try directly inverse() and it does work so I'll change my code to use inverse. thanks!


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