| #pragma once |
| #include <android/binder_interface_utils.h> |
| #include <android/binder_parcelable_utils.h> |
| #include <android/binder_to_string.h> |
| |
| #include <cassert> |
| #include <type_traits> |
| #include <utility> |
| #include <variant> |
| #include <cstdint> |
| #include <memory> |
| #include <optional> |
| #include <string> |
| #include <vector> |
| #ifdef BINDER_STABILITY_SUPPORT |
| #include <android/binder_stability.h> |
| #endif // BINDER_STABILITY_SUPPORT |
| #include <aidl/android/aidl/tests/IntEnum.h> |
| #include <aidl/android/aidl/tests/LongEnum.h> |
| |
| #ifndef __BIONIC__ |
| #define __assert2(a,b,c,d) ((void)0) |
| #endif |
| |
| namespace aidl { |
| namespace android { |
| namespace aidl { |
| namespace tests { |
| namespace unions { |
| class EnumUnion { |
| public: |
| typedef std::false_type fixed_size; |
| static const char* descriptor; |
| |
| enum Tag : int32_t { |
| intEnum = 0, // android.aidl.tests.IntEnum intEnum; |
| longEnum, // android.aidl.tests.LongEnum longEnum; |
| }; |
| |
| template<typename _Tp> |
| static constexpr bool _not_self = !std::is_same_v<std::remove_cv_t<std::remove_reference_t<_Tp>>, EnumUnion>; |
| |
| EnumUnion() : _value(std::in_place_index<intEnum>, ::aidl::android::aidl::tests::IntEnum(::aidl::android::aidl::tests::IntEnum::FOO)) { } |
| EnumUnion(const EnumUnion&) = default; |
| EnumUnion(EnumUnion&&) = default; |
| EnumUnion& operator=(const EnumUnion&) = default; |
| EnumUnion& operator=(EnumUnion&&) = default; |
| |
| template <typename _Tp, typename = std::enable_if_t<_not_self<_Tp>>> |
| // NOLINTNEXTLINE(google-explicit-constructor) |
| constexpr EnumUnion(_Tp&& _arg) |
| : _value(std::forward<_Tp>(_arg)) {} |
| |
| template <size_t _Np, typename... _Tp> |
| constexpr explicit EnumUnion(std::in_place_index_t<_Np>, _Tp&&... _args) |
| : _value(std::in_place_index<_Np>, std::forward<_Tp>(_args)...) {} |
| |
| template <Tag _tag, typename... _Tp> |
| static EnumUnion make(_Tp&&... _args) { |
| return EnumUnion(std::in_place_index<_tag>, std::forward<_Tp>(_args)...); |
| } |
| |
| template <Tag _tag, typename _Tp, typename... _Up> |
| static EnumUnion make(std::initializer_list<_Tp> _il, _Up&&... _args) { |
| return EnumUnion(std::in_place_index<_tag>, std::move(_il), std::forward<_Up>(_args)...); |
| } |
| |
| Tag getTag() const { |
| return static_cast<Tag>(_value.index()); |
| } |
| |
| template <Tag _tag> |
| const auto& get() const { |
| if (getTag() != _tag) { __assert2(__FILE__, __LINE__, __PRETTY_FUNCTION__, "bad access: a wrong tag"); } |
| return std::get<_tag>(_value); |
| } |
| |
| template <Tag _tag> |
| auto& get() { |
| if (getTag() != _tag) { __assert2(__FILE__, __LINE__, __PRETTY_FUNCTION__, "bad access: a wrong tag"); } |
| return std::get<_tag>(_value); |
| } |
| |
| template <Tag _tag, typename... _Tp> |
| void set(_Tp&&... _args) { |
| _value.emplace<_tag>(std::forward<_Tp>(_args)...); |
| } |
| |
| binder_status_t readFromParcel(const AParcel* _parcel); |
| binder_status_t writeToParcel(AParcel* _parcel) const; |
| |
| inline bool operator!=(const EnumUnion& rhs) const { |
| return _value != rhs._value; |
| } |
| inline bool operator<(const EnumUnion& rhs) const { |
| return _value < rhs._value; |
| } |
| inline bool operator<=(const EnumUnion& rhs) const { |
| return _value <= rhs._value; |
| } |
| inline bool operator==(const EnumUnion& rhs) const { |
| return _value == rhs._value; |
| } |
| inline bool operator>(const EnumUnion& rhs) const { |
| return _value > rhs._value; |
| } |
| inline bool operator>=(const EnumUnion& rhs) const { |
| return _value >= rhs._value; |
| } |
| |
| static const ::ndk::parcelable_stability_t _aidl_stability = ::ndk::STABILITY_LOCAL; |
| inline std::string toString() const { |
| std::ostringstream os; |
| os << "EnumUnion{"; |
| switch (getTag()) { |
| case intEnum: os << "intEnum: " << ::android::internal::ToString(get<intEnum>()); break; |
| case longEnum: os << "longEnum: " << ::android::internal::ToString(get<longEnum>()); break; |
| } |
| os << "}"; |
| return os.str(); |
| } |
| private: |
| std::variant<::aidl::android::aidl::tests::IntEnum, ::aidl::android::aidl::tests::LongEnum> _value; |
| }; |
| } // namespace unions |
| } // namespace tests |
| } // namespace aidl |
| } // namespace android |
| } // namespace aidl |