Lines Matching refs:locator
59 class Locator;
70 // true if a node was inserted, otherwise false. If found the locator
72 bool Insert(const Key& key, Locator* locator);
75 // otherwise false. If the node is found the locator is enabled and
77 bool Find(const Key& key, Locator* locator);
81 bool FindGreatestLessThan(const Key& key, Locator* locator);
84 bool FindGreatest(Locator* locator);
88 bool FindLeastGreaterThan(const Key& key, Locator* locator);
91 bool FindLeast(Locator* locator);
129 friend class Locator;
136 // A locator provides access to a node in the tree without actually
138 class Locator BASE_EMBEDDED {
140 explicit Locator(Node* node) : node_(node) { }
141 Locator() : node_(NULL) { }
