fork(1) download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. template<class T>
  5. class MyVar
  6. {
  7.     int x;
  8.  
  9. public:
  10. 	friend void printVar(const MyVar & var) {
  11.     	std::cout << var.x << std::endl;
  12. 	}
  13. 	friend void scanVar(MyVar & var) {
  14.     	std::cin >> var.x;
  15. 	}
  16. };
  17.  
  18.  
  19. int main() {
  20. 	// your code goes here
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 3092KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/ThvvNp
language:
C++14 (gcc 8.3)
created:
8 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!