stack11.h

来自「Thinking_in_C___2.rar」· C头文件 代码 · 共 29 行

//: C13:Stack11.h
// From Thinking in C++, 2nd Edition
// at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// New version of Stack
#ifndef STACK11_H_
#define STACK11_H_

class Stack {
  struct link {
    void* data;
    link* next;
    link(void* Data, link* Next) {
      data = Data;
      next = Next;
    }
  } * head;
public:
  Stack() { head = 0; }
  ~Stack();
  void push(void* Data) {
    head = new link(Data,head);
  }
  void* peek() const { return head->data; }
  void* pop();
};
#endif // STACK11_H_ ///:~