HistDetails Node1 HistDetails + HistDetails() + HistDetails() + name() + detail() + info() + xtitle() + ytitle() + xaxis() + yaxis() - getextra() Node2 AxisInfo + m_log + m_autoset + m_symmetric + m_rangeset + m_lo + m_hi + m_norm + m_refnorm + m_binwidth + m_offset + m_trim + AxisInfo() + tag() + log() + autoset() + normset() + refnormset() + symmetric() + rangeset() + trim() + offset() + lo() + hi() + binwidth() + c_str() + split() Node2->Node1 -m_xinfo -m_yinfo Node3 std::string Node3->Node1 -m_extra Node3->Node2 +m_tag +m_info Node5 std::vector< std::string > Node3->Node5 +elements Node4 std::basic_string< char > Node4->Node3 Node5->Node1 -m_details