Searched defs:Optional (Results 1 – 1 of 1) sorted by relevance
148 class Optional; variable168 friend class Optional; variable192 constexpr Optional() {} in Optional() function193 constexpr Optional(NulloptT) {} in Optional() function195 Optional(const Optional& other) : base_flag(other.constructed()) { in Optional() function200 Optional(Optional&& other) : base_flag(other.constructed()) { in Optional() function210 Optional(const Optional<U>& other) : base_flag(other.constructed()) { in Optional() function220 Optional(Optional<U>&& other) : base_flag(other.constructed()) { in Optional() function227 Optional(const T& value) : base_flag(true) { new (&get()) T(value); } in Optional() function229 Optional(T&& value) : base_flag(true) { new (&get()) T(std::move(value)); } in Optional() function[all …]