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  1.  
  2.  
  3. #include <iostream>
  4.  
  5. using namespace std;
  6.  
  7. enum FACE { NORTH, SOUTH, EAST, WEST };
  8.  
  9. struct Direction {
  10.     FACE face;
  11. };
  12.  
  13. std::ostream& operator<<(std::ostream& os, Direction const& dir)
  14. {
  15.     return os << dir.face;
  16. }
  17.  
  18. int main(){
  19.     Direction dir;
  20.     dir.face = EAST;
  21.     cout << dir;  // I want this to print EAST instead of having to do dir.face
  22. }
Success #stdin #stdout 0s 3140KB
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stdin 
Standard input is empty
stdout 
2
https://ideone.com/d5NQNy
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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