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  1. #include <iostream>
  2.  
  3. class Foo
  4. {
  5. public:
  6. 	Foo() = default;
  7. 	Foo(const Foo&)
  8. 	{
  9. 		std::cout << "Look mom, I am being copied!" << std::endl;
  10. 	}
  11. 	Foo(Foo&&)
  12. 	{
  13. 		std::cout << "Look mom, I am being moved!" << std::endl;
  14. 	}
  15. };
  16.  
  17. void bar(Foo f) {}
  18.  
  19. int main() {
  20. 	Foo f;
  21. 	bar(f); // Copied
  22. 	bar(std::move(f)); // Moved
  23. 	bar(Foo{}); // Elided
  24. 	return 0;
  25. }
Success #stdin #stdout 0s 3340KB
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Standard input is empty
stdout
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Look mom, I am being copied!
Look mom, I am being moved!
https://ideone.com/uXCXcq
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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