IdDictAltRegions Node1 IdDictAltRegions + m_regions + m_selected_region + IdDictAltRegions() + ~IdDictAltRegions() + group_name() + build_range() + set_index() + resolve_references() + generate_implementation() + reset_implementation() + verify() + clear() Node2 IdDictDictEntry + IdDictDictEntry() + ~IdDictDictEntry() + build_range() + group_name() + set_index() + resolve_references() + generate_implementation() + reset_implementation() + verify() + clear() Node2->Node1