Hi!
I am trying to make an array of SparseMatrix<double> this way :

Code: Select all

const int N_Tot = 4+N_Max[0]+N_Max[1]+N_Max[2]+N_Max[3];
Eigen::SparseMatrix<double> mat[N_Tot]= {Eigen::SparseMatrix<double>(8*N_Slots,8*N_Slots)};

But the compiler keep telling me : error: variable-sized object 'mat' may not be initialized

I have strictly no idea why and I have no advantage creating a vector instead.

Could you help me please? Thanks

Theo

you should use a std::vector<Eigen::SparseMatrix<double> >.

Thank you,
I finally found another solution less memory-consumming