Searched defs:nullopt (Results 1 – 4 of 4) sorted by relevance
24 inline constexpr auto nullopt = std::nullopt; variable
25 : DecoderDatabase(factory, absl::nullopt) {} in DecoderDatabase()
139 inline constexpr nullopt_t nullopt = std::nullopt; variable159 static constexpr const nullopt_t &nullopt = internal::nullopt_holder<void>::instance_; variable169 static const nullopt_t &nullopt = internal::nullopt_holder<void>::instance_; variable
255 constexpr nullopt_t nullopt{nullopt_t::init()}; variable