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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void f( const string &some )
  5. {
  6. 	cout << "c&" << some << "\n";
  7. }
  8.  
  9. void f( string &&some )
  10. {
  11. 	cout << "&&" << some << "\n";
  12. }
  13.  
  14. int main() {
  15. 	string s = "aaa";
  16. 	f( s );
  17. 	f( s + "bbb" );
  18. 	f( std::move( s ) );
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5436KB
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stdin
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Standard input is empty
stdout
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c&aaa
&&aaabbb
&&aaa
https://ideone.com/PTyEKh
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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