Lines Matching defs:Locator
59 class Locator;
83 // true if a node was inserted, otherwise false. If found the locator
85 bool Insert(const Key& key, Locator* locator);
88 // otherwise false. If the node is found the locator is enabled and
90 bool Find(const Key& key, Locator* locator);
94 bool FindGreatestLessThan(const Key& key, Locator* locator);
97 bool FindGreatest(Locator* locator);
101 bool FindLeastGreaterThan(const Key& key, Locator* locator);
104 bool FindLeast(Locator* locator);
150 friend class Locator;
157 // A locator provides access to a node in the tree without actually
159 class Locator BASE_EMBEDDED {
161 explicit Locator(Node* node) : node_(node) { }
162 Locator() : node_(NULL) { }
