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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct example
  5. {
  6. 	double value_[10];
  7. 	double& operator [] (int index) {
  8. 	   return value_[index];
  9. 	}
  10. };
  11.  
  12. int main() {
  13. 	example e;
  14. 	e[0] = 2.2;
  15. 	std::cout << e.value_[0] << std::endl;
  16. }
Success #stdin #stdout 0s 4288KB
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Standard input is empty
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2.2
https://ideone.com/kkaFrt
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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