25 class MapEntry {  class
27   MapEntry() = default;
28   explicit MapEntry(ValueObjectSP entry_sp) : m_entry_sp(entry_sp) {}  in MapEntry()  function in MapEntry
29   explicit MapEntry(ValueObject *entry)  in MapEntry()  function in MapEntry
76   bool operator==(const MapEntry &rhs) const {  in operator ==()
87   MapIterator(MapEntry entry, size_t depth = 0)  in MapIterator()
118     MapEntry right(m_entry.right());  in next()
132         m_entry = MapEntry();  in next()
136     m_entry = MapEntry(m_entry.parent());  in next()
140   MapEntry tree_min(MapEntry x) {  in tree_min()
142       return MapEntry();  in tree_min()
143     MapEntry left(x.left());  in tree_min()
148         return MapEntry();  in tree_min()
154         return MapEntry();  in tree_min()
159   bool is_left_child(const MapEntry &x) {  in is_left_child()
162     MapEntry rhs(x.parent());  in is_left_child()
167   MapEntry m_entry;