| 2178 | template <typename Q = mapped_type> |
| 2179 | ROBIN_HOOD(NODISCARD) |
| 2180 | typename std::enable_if<!std::is_void<Q>::value, bool>::type has(const value_type& e) const { |
| 2181 | ROBIN_HOOD_TRACE(this) |
| 2182 | auto it = find(e.first); |
| 2183 | return it != end() && it->second == e.second; |
| 2184 | } |
| 2185 | |
| 2186 | template <typename Q = mapped_type> |
| 2187 | ROBIN_HOOD(NODISCARD) |