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  1. #include <iostream>
  2.  
  3. struct adder
  4. {
  5.   int operator()(int a, int b) { return a + b; }
  6. };
  7.  
  8. int main()
  9. {
  10.   adder my_adder;
  11.   std::cout << my_adder(5, 6) << std::endl;
  12. }
Success #stdin #stdout 0s 2896KB
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https://ideone.com/VQiDTn
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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