header2.h

来自「thingking in c++（C++编程思想） 各章节课后练习的答案」· C头文件 代码 · 共 17 行

//: C10:Header2.h
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
#ifndef HEADER2_H
#define HEADER2_H
#include "Header1.h"
// Add more names to MyLib
namespace MyLib { // NOT a redefinition!
  extern int y;
  void g();
  // ...
} 

#endif // HEADER2_H ///:~