int importMesh(const std::string mesh_file, SMESH_Mesh& aMesh){
// TODO: change that as it depends on the language
std::string mesh_name = getMeshName(mesh_file);
int importMesh(const std::string mesh_file, SMESH_Mesh& aMesh){
// TODO: change that as it depends on the language
std::string mesh_name = getMeshName(mesh_file);