winnode.h

来自「一本全面剖析C++数据结构算法的书籍」· C头文件 代码 · 共 15 行

// node class used by winner tree class

#ifndef WinNode_
#define WinNode_

class WinNode {
   friend int winner(WinNode [], int, int);
   friend void main(void);
//   private: g++ has a problem with main a friend
   public:
      int ID, key;
};

#endif