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

[WANG Xuewen <xuewen.wang@xxxxxxxxx>]

Gael Guennebaud wrote:
> Hi,
>
> 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!

Xuewen