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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Data {
  5. 	int d;
  6. };
  7.  
  8. class Foo {
  9. 	public:
  10. 	explicit Foo(const Data& data) : data_(data) {}
  11.  
  12. 	void PrintData() {
  13. 		std::cout << data_.d << std::endl;
  14. 	}
  15.  
  16. 	private:
  17. 	const Data& data_;
  18.  
  19. };
  20.  
  21. Foo CreateFoo(int i) {
  22. 	Data d;
  23. 	d.d = i;
  24. 	return Foo(d);
  25. }
  26.  
  27. int main() {
  28. 	Foo foo = CreateFoo(5);
  29. 	foo.PrintData();
  30. 	return 0;
  31. }
  32.  
  33.  
Success #stdin #stdout 0s 4348KB
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https://ideone.com/KpCstl
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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