Method is_iterated_array

src/db/db/dbArray.h:947–957

  }

  virtual bool is_iterated_array (std::vector<vector_type> *v)
  {
    if (v) {
      v->clear ();
      v->reserve (m_v.size ());
      for (const_iterator p = m_v.begin (); p != m_v.end (); ++p) {
        v->push_back (*p);
      }
    }
    return true;
  }

  void sort ()
  {