[eigen] Obtaining triplets from sparsematrix

[Mathieu Dutour <mathieu.dutour@xxxxxxxxx>]

Hi all,

I managed to construct sparse matrices by using

triplets list.

But I would like to do the reverse, i.e. obtain the triplets

from the sparse matrix. Is there a simple way for that?

What I would like is something like

std::vector<Eigen::Triplet<T> > eMat.getListTriple();

I searched but there does not seem to be such a function

in the code. Any help appreciated.

  Mathieu