| 40 | } // namespace detail |
| 41 | |
| 42 | struct identity : public detail::stateless { |
| 43 | template <typename T> |
| 44 | static T&& forward(T&& v) { |
| 45 | return std::forward<T>(v); |
| 46 | } |
| 47 | template <typename T> |
| 48 | static T&& inverse(T&& v) { |
| 49 | return std::forward<T>(v); |
| 50 | } |
| 51 | }; |
| 52 | |
| 53 | struct log : public detail::stateless { |
| 54 | template <typename T> |
nothing calls this directly
no outgoing calls
no test coverage detected