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  1. #include <iostream>
  2.  
  3. struct A {
  4. 	int idx;
  5. 	A() : idx(-1) {}
  6. 	template<int idx>
  7. 	void foo() {
  8. 		std::cout << idx << std::endl;
  9. 	}
  10. };
  11.  
  12. int main(){
  13. 	A a;
  14. 	a.foo<42>();
  15. }
Success #stdin #stdout 0.02s 2680KB
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https://ideone.com/5qDhY
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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