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  1. #include <iostream>
  2.  
  3. enum type { soft, brittle, hard };
  4.  
  5. std::ostream& operator<<(std::ostream& os, const type v)
  6. {
  7.     switch (v)
  8.     {
  9.         case soft: return os << "soft";
  10.         case brittle: return os << "brittle";
  11.         case hard: return os << "hard";
  12.         default:   return os << "#" << v;
  13.     }
  14.  
  15.     return os << "<error>";
  16. }
  17.  
  18. int main()
  19. {
  20.     type a = hard;
  21.     std::cout << a << std::endl;
  22. }
  23.  
Success #stdin #stdout 0s 2724KB
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stdin
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Standard input is empty
stdout
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hard
https://ideone.com/eRniK
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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