std::vector< std::vector<int> > refs2;
std::vector<MEDCouplingMesh *> ms=other.getDifferentMeshes(refs);
std::size_t msLgh=ms.size();
std::vector< std::vector<int> > refs2;
std::vector<MEDCouplingMesh *> ms=other.getDifferentMeshes(refs);
std::size_t msLgh=ms.size();