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  1. #include <iostream>
  2. #include <type_traits>
  3. #include <vector>
  4. template <typename T>
  5. struct is_foo
  6. {
  7. 	static bool const value = true;
  8. };
  9. template<
  10. 	typename Ty,
  11. 	bool foo = is_foo<Ty>::value
  12. >
  13. struct bar {
  14. 	static bool const value = true;
  15. };
  16. int main() {
  17. 	int elem;
  18. 	std::cout << bar<decltype(elem)>::value << std::endl;
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 3296KB
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https://ideone.com/b99224
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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