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C/C++ Source or Header  |  2000-05-25  |  485 b   |  26 lines
  1. //: C12:Autoeq.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. // Automatic operator=()
  7. #include <iostream>
  8. using namespace std;
  9.  
  10. class Bar {
  11. public:
  12.   Bar& operator=(const Bar&) {
  13.     cout << "inside Bar::operator=()" << endl;
  14.     return *this;
  15.   }
  16. };
  17.  
  18. class MyType {
  19.   Bar b;
  20. };
  21.  
  22. int main() {
  23.   MyType a, b;
  24.   a = b; // Prints: "inside Bar::operator=()"
  25. } ///:~
  26.