0001 template <typename T> BinNodePosi(T) BinNode<T>::insertAsLC ( T const& e ) 0002 { return lc = new BinNode ( e, this ); } //将e作为当前节点的左孩子插入二叉树 0003 0004 template <typename T> BinNodePosi(T) BinNode<T>::insertAsRC ( T const& e ) 0005 { return rc = new BinNode ( e, this ); } //将e作为当前节点的右孩子插入二叉树