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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. struct foo;
  6.  
  7. template <typename T>
  8. struct bar {
  9. 	static int get_mem() {return T::mem;}
  10. };
  11.  
  12. template <typename T>
  13. struct baz: T {
  14.  
  15. };
  16.  
  17. int main() {
  18. 	// your code goes here
  19.  
  20. 	bar<foo>::get_mem();
  21.  
  22.  
  23. 	return 0;
  24. }
  25.  
  26. struct foo {
  27. 	static int mem;
  28. };
  29. int foo::mem = 0;
  30.  
  31. int main2() {
  32. 	baz<foo> x;	
  33. }
Success #stdin #stdout 0.01s 5280KB
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https://ideone.com/p0N7gr
language:
C++14 (gcc 8.3)
created:
11 hours ago
visibility:
public

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