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C/C++ Source or Header  |  2000-05-25  |  407 b   |  19 lines
  1. //: C03:Global.cpp
  2. // From Thinking in C++, 2nd Edition
  3. // Available at http://www.BruceEckel.com
  4. // (c) Bruce Eckel 1999
  5. // Copyright notice in Copyright.txt
  6. //{L} Global2
  7. // Demonstration of global variables
  8. #include <iostream>
  9. using namespace std;
  10.  
  11. int globe;
  12. void func();
  13. int main() {
  14.   globe = 12;
  15.   cout << globe << endl;
  16.   func(); // Modifies globe
  17.   cout << globe << endl;
  18. } ///:~
  19.