253 class BinaryTreeBase {
315   BinaryTreeBase() : m_Root() {}  in BinaryTreeBase()  function
317   virtual ~BinaryTreeBase() {}  in ~BinaryTreeBase()
327   DISALLOW_COPY_AND_ASSIGN(BinaryTreeBase);
336 class BinaryTree : public BinaryTreeBase<DataType> {
365   BinaryTree() : BinaryTreeBase<DataType>() {}  in BinaryTree()
371     return bfs_iterator(BinaryTreeBase<DataType>::m_Root.node.left);  in bfs_begin()
375     return bfs_iterator(BinaryTreeBase<DataType>::m_Root.node.right);  in bfs_end()
379     return const_bfs_iterator(BinaryTreeBase<DataType>::m_Root.node.left);  in bfs_begin()
383     return const_bfs_iterator(BinaryTreeBase<DataType>::m_Root.node.right);  in bfs_end()
387     return dfs_iterator(BinaryTreeBase<DataType>::m_Root.node.left);  in dfs_begin()
391     return dfs_iterator(BinaryTreeBase<DataType>::m_Root.node.right);  in dfs_end()
395     return const_dfs_iterator(BinaryTreeBase<DataType>::m_Root.node.left);  in dfs_begin()
399     return const_dfs_iterator(BinaryTreeBase<DataType>::m_Root.node.right);  in dfs_end()
402   iterator root() { return iterator(&(BinaryTreeBase<DataType>::m_Root.node)); }  in root()
405     return const_iterator(&(BinaryTreeBase<DataType>::m_Root.node));  in root()
409     return iterator(BinaryTreeBase<DataType>::m_Root.node.left);  in begin()
413     return iterator(BinaryTreeBase<DataType>::m_Root.node.right);  in end()
417     return const_iterator(BinaryTreeBase<DataType>::m_Root.node.left);  in begin()
421     return const_iterator(BinaryTreeBase<DataType>::m_Root.node.right);  in end()
432     node_type* node = BinaryTreeBase<DataType>::createNode();  in join()
455       BinaryTreeBase<DataType>::m_Root.summon(  in merge()
456           pTree.BinaryTreeBase<DataType>::m_Root);  in merge()
457       BinaryTreeBase<DataType>::m_Root.delegate(pTree.m_Root);  in merge()