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#pragma once
#include <android/aidl/tests/IntEnum.h>
#include <android/aidl/tests/LongEnum.h>
#include <android/binder_to_string.h>
#include <array>
#include <binder/Enums.h>
#include <binder/Parcel.h>
#include <binder/Status.h>
#include <cassert>
#include <cstdint>
#include <string>
#include <type_traits>
#include <utility>
#include <utils/String16.h>
#include <variant>
#ifndef __BIONIC__
#define __assert2(a,b,c,d) ((void)0)
#endif
namespace android {
namespace aidl {
namespace tests {
namespace unions {
class EnumUnion : public ::android::Parcelable {
public:
enum class Tag : int32_t {
intEnum = 0,
longEnum = 1,
deprecatedField __attribute__((deprecated("do not use this"))) = 2,
};
// Expose tag symbols for legacy code
static const inline Tag intEnum = Tag::intEnum;
static const inline Tag longEnum = Tag::longEnum;
static const inline Tag __attribute__((deprecated("do not use this"))) deprecatedField = Tag::deprecatedField;
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<static_cast<size_t>(intEnum)>, ::android::aidl::tests::IntEnum(::android::aidl::tests::IntEnum::FOO)) { }
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<static_cast<size_t>(_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<static_cast<size_t>(_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<static_cast<size_t>(_tag)>(_value);
}
template <Tag _tag>
auto& get() {
if (getTag() != _tag) { __assert2(__FILE__, __LINE__, __PRETTY_FUNCTION__, "bad access: a wrong tag"); }
return std::get<static_cast<size_t>(_tag)>(_value);
}
template <Tag _tag, typename... _Tp>
void set(_Tp&&... _args) {
_value.emplace<static_cast<size_t>(_tag)>(std::forward<_Tp>(_args)...);
}
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;
}
::android::status_t readFromParcel(const ::android::Parcel* _aidl_parcel) final;
::android::status_t writeToParcel(::android::Parcel* _aidl_parcel) const final;
static const ::android::String16& getParcelableDescriptor() {
static const ::android::StaticString16 DESCIPTOR (u"android.aidl.tests.unions.EnumUnion");
return DESCIPTOR;
}
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;
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
case deprecatedField: os << "deprecatedField: " << ::android::internal::ToString(get<deprecatedField>()); break;
#pragma clang diagnostic pop
}
os << "}";
return os.str();
}
private:
std::variant<::android::aidl::tests::IntEnum, ::android::aidl::tests::LongEnum, int32_t> _value;
}; // class EnumUnion
} // namespace unions
} // namespace tests
} // namespace aidl
} // namespace android
namespace android {
namespace aidl {
namespace tests {
namespace unions {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
[[nodiscard]] static inline std::string toString(EnumUnion::Tag val) {
switch(val) {
case EnumUnion::Tag::intEnum:
return "intEnum";
case EnumUnion::Tag::longEnum:
return "longEnum";
case EnumUnion::Tag::deprecatedField:
return "deprecatedField";
default:
return std::to_string(static_cast<int32_t>(val));
}
}
#pragma clang diagnostic pop
} // namespace unions
} // namespace tests
} // namespace aidl
} // namespace android
namespace android {
namespace internal {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wc++17-extensions"
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
template <>
constexpr inline std::array<::android::aidl::tests::unions::EnumUnion::Tag, 3> enum_values<::android::aidl::tests::unions::EnumUnion::Tag> = {
::android::aidl::tests::unions::EnumUnion::Tag::intEnum,
::android::aidl::tests::unions::EnumUnion::Tag::longEnum,
::android::aidl::tests::unions::EnumUnion::Tag::deprecatedField,
};
#pragma clang diagnostic pop
} // namespace internal
} // namespace android
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