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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void f(int&& f)
  5. {
  6. 	std::cout << "r-value reference: " << f << '\n';
  7. }
  8.  
  9. void f(const int& f)
  10. {
  11. 	std::cout << "value: " << f << '\n';
  12. }
  13.  
  14. int main()
  15. {
  16. 	f(1);
  17.  
  18. 	int a = 2;
  19.  
  20. 	f(a);
  21. 	f(std::move(a));
  22.  
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
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Standard input is empty
stdout
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r-value reference: 1
value: 2
r-value reference: 2
https://ideone.com/gZoD3m
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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