Searched refs:IsOptional (Results 1 – 2 of 2) sorted by relevance
59 struct IsOptional : std::false_type struct63 struct IsOptional<std::optional<Type>> : std::true_type struct265 if constexpr (IsOptional<Type>::value) in unpackValue()352 if constexpr (IsOptional<Type>::value) in unpackValue()579 return details::IsOptional<ContainedType>::value; in readJsonHelperObject()
84 TEST(TypeTraits, IsOptional) in TEST() argument