fork download 
  1. #include <iostream>
  2.  
  3. template <typename T>
  4. void foo(const T & lvalue)
  5. {
  6. 	std::cout << "lvalue" << std::endl;
  7. }
  8.  
  9. template <typename T>
  10. void foo(T&& rvalue)
  11. {
  12. 	std::cout << "rvalue" << std::endl;
  13. }
  14.  
  15. int main()
  16. {
  17. 	foo(1);
  18. 	int i = 2;
  19. 	foo(i);
  20. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin 
Standard input is empty
stdout 
rvalue
rvalue
https://ideone.com/jrGgTR
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!