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  1. #include <functional>
  2.  
  3. typedef std::function<int(int, int)> op;
  4.  
  5. void UpdateValues(int X, int Y, op One, op Two)
  6. {
  7.       //eventually doing something like
  8.       One(X, 1);
  9.       Two(Y, 2);
  10. }
  11.  
  12. int main()
  13. {
  14.     op someOperator = std::plus<int>();
  15.     op someOtherOperator = std::minus<int>();
  16. }
  17.  
Success #stdin #stdout 0s 3224KB
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https://ideone.com/0MHO4x
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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