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  1. #include <iostream>
  2. #include <memory>
  3. using namespace std;
  4.  
  5. class test {
  6. public:
  7. 	test() : n(0) {}
  8.  
  9. 	test(test& t) : n(t.n) { cout << "test(test& t)" << endl ; }
  10. 	test(test&& t) : n(t.n) { cout << "test(test&& t)" << endl; }
  11.  
  12. 	int n;
  13. private:
  14.  
  15.  
  16. };
  17.  
  18. test func(test t)
  19. {
  20. 	return t;
  21. }
  22.  
  23. int main() {
  24.  
  25. 	test tt;
  26. 	cout << func(tt).n << endl;
  27.  
  28.  
  29. 	return 0;
  30. }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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test(test& t)
test(test&& t)
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https://ideone.com/LUosOa
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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