std::copy(_structure.begin(),_structure.end(),std::ostream_iterator<int>(ret,",")); ret << "]\n";
ret << "The coords array is this : ";
if((const DataArrayDouble *)_coords)
std::copy(_structure.begin(),_structure.end(),std::ostream_iterator<int>(ret,",")); ret << "]\n";
ret << "The coords array is this : ";
if((const DataArrayDouble *)_coords)