| 54 | |
| 55 | template <std::size_t... I, typename... Args> |
| 56 | void invoke(index_sequence<I...>, Args&&... args) |
| 57 | { |
| 58 | static_cast<Handler&&>(handler_)( |
| 59 | static_cast<Args&&>(args)..., |
| 60 | static_cast<Values&&>(std::get<I>(values_))...); |
| 61 | } |
| 62 | |
| 63 | //private: |
| 64 | Handler handler_; |