DBline Node1 DBline - m_default - m_file - m_stream - m_data - m_backup - m_pos - m_line - m_fail - m_empty - m_extraction - m_base - m_dbfmt_hex - m_dbfmt_oct - m_dbfmt_dec + DBline() + DBline() + DBline() + connect() + connect() + token() + token() + token() + go_until() + empty() and 23 more... - reset_data() - reset_status() - reset() - GoodExtraction() - BadExtraction() - erase_comment() - GetToken() - GetLine() - GetValue() - GetValue() - check_quote() - GetStr() - check_data() Node2 std::ios Node2->Node1 Node3 std::basic_ios< char > Node3->Node2 Node4 std::ios_base Node4->Node3