Linked Binary Trees Specifications Binary trees class 二叉树根结点指针 template <class Entry> class Binary tree i public ∥ Add methods here. protected l/ Add auxiliary function p/ototypes here Binary node<Entry> *rootLinked Binary Trees Specifications template <class Entry> class Binary_tree { public: // Add methods here. protected: // Add auxiliary function prototypes here. Binary_node<Entry> *root; }; Binary trees class 二叉树根结点指针