garnet/go/src/fidl/compiler/backend/goldens/placement_of_attributes.test.json.h.golden

// WARNING: This file is machine generated by fidlgen.

#pragma once

#include <exampleusing/cpp/fidl.h>

#include "lib/fidl/cpp/internal/header.h"

namespace example {

#ifdef __Fuchsia__

class ExampleProtocol;
using ExampleProtocolPtr = ::fidl::InterfacePtr<ExampleProtocol>;
class ExampleProtocol_Proxy;
class ExampleProtocol_Stub;
class ExampleProtocol_EventSender;
class ExampleProtocol_Sync;
using ExampleProtocolSyncPtr = ::fidl::SynchronousInterfacePtr<ExampleProtocol>;
class ExampleProtocol_SyncProxy;
using ExampleProtocolHandle = ::fidl::InterfaceHandle<ExampleProtocol>;
namespace internal {
constexpr uint64_t kExampleProtocol_Method_Ordinal = 0x42fd6a1b00000000lu;
constexpr uint64_t kExampleProtocol_Method_GenOrdinal = 0x1b489f95492fd90elu;

}  // namespace internal
#endif  // __Fuchsia__
class ExampleXUnion;
class ExampleUnion;
class ExampleTable;
class ExampleStruct;

enum class ExampleEnum : uint32_t {

  MEMBER = 1u,
};

inline zx_status_t Clone(::example::ExampleEnum value,
                         ::example::ExampleEnum* result) {
  *result = value;
  return ZX_OK;
}

enum class ExampleBits : uint32_t {

  MEMBER = 1u,
};

const static ExampleBits ExampleBitsMask = static_cast<ExampleBits>(1u);

inline zx_status_t Clone(::example::ExampleBits value,
                         ::example::ExampleBits* result) {
  *result = value;
  return ZX_OK;
}

constexpr inline ::example::ExampleBits operator|(::example::ExampleBits _lhs,
                                                  ::example::ExampleBits _rhs) {
  return static_cast<::example::ExampleBits>(static_cast<uint32_t>(_lhs) |
                                             static_cast<uint32_t>(_rhs));
}

constexpr inline ::example::ExampleBits& operator|=(
    ::example::ExampleBits& _lhs, ::example::ExampleBits _rhs) {
  _lhs = _lhs | _rhs;
  return _lhs;
}

constexpr inline ::example::ExampleBits operator&(::example::ExampleBits _lhs,
                                                  ::example::ExampleBits _rhs) {
  return static_cast<::example::ExampleBits>(static_cast<uint32_t>(_lhs) &
                                             static_cast<uint32_t>(_rhs));
}

constexpr inline ::example::ExampleBits& operator&=(
    ::example::ExampleBits& _lhs, ::example::ExampleBits _rhs) {
  _lhs = _lhs & _rhs;
  return _lhs;
}

constexpr inline ::example::ExampleBits operator^(::example::ExampleBits _lhs,
                                                  ::example::ExampleBits _rhs) {
  return static_cast<::example::ExampleBits>(static_cast<uint32_t>(_lhs) ^
                                             static_cast<uint32_t>(_rhs));
}

constexpr inline ::example::ExampleBits& operator^=(
    ::example::ExampleBits& _lhs, ::example::ExampleBits _rhs) {
  _lhs = _lhs ^ _rhs;
  return _lhs;
}

constexpr inline ::example::ExampleBits operator~(
    ::example::ExampleBits _value) {
  return static_cast<::example::ExampleBits>(
      ~static_cast<uint32_t>(_value) & static_cast<uint32_t>(ExampleBitsMask));
}

#ifdef __Fuchsia__

class ExampleProtocol {
 public:
  using Proxy_ = ExampleProtocol_Proxy;
  using Stub_ = ExampleProtocol_Stub;
  using EventSender_ = ExampleProtocol_EventSender;
  using Sync_ = ExampleProtocol_Sync;
  virtual ~ExampleProtocol();

  virtual void Method(::exampleusing::Empty arg) = 0;
};

class ExampleProtocol_RequestEncoder {
 public:
  static ::fidl::Message Method(::fidl::Encoder* _encoder,
                                ::exampleusing::Empty* arg) {
    _encoder->Alloc(24 - sizeof(fidl_message_header_t));
    ::fidl::Encode(_encoder, arg, 16);
    return _encoder->GetMessage();
  }
};

class ExampleProtocol_RequestDecoder {
 public:
  ExampleProtocol_RequestDecoder() = default;
  virtual ~ExampleProtocol_RequestDecoder() = default;
  static const fidl_type_t* GetType(uint64_t ordinal, bool* out_needs_response);
  zx_status_t Decode_(::fidl::Message request) {
    bool needs_response;
    const fidl_type_t* request_type =
        GetType(request.ordinal(), &needs_response);
    if (request_type == nullptr) {
      return ZX_ERR_NOT_SUPPORTED;
    }
    const char* error_msg = nullptr;
    zx_status_t status = request.Decode(request_type, &error_msg);
    if (status != ZX_OK) {
      FIDL_REPORT_DECODING_ERROR(request, request_type, error_msg);
      return status;
    }
    ::fidl::Decoder request_decoder(std::move(request));
    switch (request.ordinal()) {
      case internal::kExampleProtocol_Method_Ordinal:
      case internal::kExampleProtocol_Method_GenOrdinal: {
        auto arg0 =
            ::fidl::DecodeAs<::exampleusing::Empty>(&request_decoder, 16);
        Method(std::move(arg0));
        break;
      }
      default: {
        status = ZX_ERR_NOT_SUPPORTED;
        break;
      }
    }
    return status;
  }
  virtual void Method(::exampleusing::Empty arg) = 0;
};

class ExampleProtocol_ResponseEncoder {
 public:
};

class ExampleProtocol_ResponseDecoder {
 public:
  ExampleProtocol_ResponseDecoder() = default;
  virtual ~ExampleProtocol_ResponseDecoder() = default;
  static const fidl_type_t* GetType(uint64_t ordinal);
  zx_status_t Decode_(::fidl::Message response) {
    const fidl_type_t* response_type = GetType(response.ordinal());
    if (response_type == nullptr) {
      return ZX_ERR_NOT_SUPPORTED;
    }
    const char* error_msg = nullptr;
    zx_status_t status = response.Decode(response_type, &error_msg);
    if (status != ZX_OK) {
      FIDL_REPORT_DECODING_ERROR(response, response_type, error_msg);
      return status;
    }
    ::fidl::Decoder response_decoder(std::move(response));
    switch (response.ordinal()) {
      default: {
        break;
      }
    }
    return ZX_OK;
  }
};

class ExampleProtocol_EventSender {
 public:
  virtual ~ExampleProtocol_EventSender();
};

class ExampleProtocol_Sync {
 public:
  using Proxy_ = ExampleProtocol_SyncProxy;
  virtual ~ExampleProtocol_Sync();
  virtual zx_status_t Method(::exampleusing::Empty arg) = 0;
};

class ExampleProtocol_Proxy final : public ::fidl::internal::Proxy,
                                    public ExampleProtocol {
 public:
  explicit ExampleProtocol_Proxy(::fidl::internal::ProxyController* controller);
  ~ExampleProtocol_Proxy() override;

  zx_status_t Dispatch_(::fidl::Message message) override;
  void Method(::exampleusing::Empty arg) override;

 private:
  ExampleProtocol_Proxy(const ExampleProtocol_Proxy&) = delete;
  ExampleProtocol_Proxy& operator=(const ExampleProtocol_Proxy&) = delete;

  ::fidl::internal::ProxyController* controller_;
};

class ExampleProtocol_Stub final : public ::fidl::internal::Stub,
                                   public ExampleProtocol_EventSender {
 public:
  typedef class ::example::ExampleProtocol ExampleProtocol_clazz;
  explicit ExampleProtocol_Stub(ExampleProtocol_clazz* impl);
  ~ExampleProtocol_Stub() override;

  zx_status_t Dispatch_(::fidl::Message message,
                        ::fidl::internal::PendingResponse response) override;

 private:
  ExampleProtocol_clazz* impl_;
};

class ExampleProtocol_SyncProxy : public ExampleProtocol_Sync {
 public:
  explicit ExampleProtocol_SyncProxy(::zx::channel channel);
  ~ExampleProtocol_SyncProxy() override;
  zx_status_t Method(::exampleusing::Empty arg) override;

 private:
  ::fidl::internal::SynchronousProxy proxy_;
  friend class ::fidl::SynchronousInterfacePtr<ExampleProtocol>;
};
#endif  // __Fuchsia__

class ExampleXUnion final {
 public:
  static const fidl_type_t* FidlType;

  ExampleXUnion();
  ~ExampleXUnion();

  ExampleXUnion(ExampleXUnion&&);
  ExampleXUnion& operator=(ExampleXUnion&&);

  static ExampleXUnion WithVariant(uint32_t&&);

  enum __attribute__((enum_extensibility(closed))) Tag : fidl_xunion_tag_t {
    kUnknown = 0,
    Empty = kUnknown,  // DEPRECATED: use kUnknown instead.

    kVariant = 1,  // 0x1
    Invalid = ::std::numeric_limits<::fidl_union_tag_t>::max(),
  };

  static inline ::std::unique_ptr<ExampleXUnion> New() {
    return ::std::make_unique<ExampleXUnion>();
  }

  void Encode(::fidl::Encoder* encoder, size_t offset);
  static void Decode(::fidl::Decoder* decoder, ExampleXUnion* value,
                     size_t offset);
  zx_status_t Clone(ExampleXUnion* result) const;

  bool has_invalid_tag() const { return tag_ == Invalid; }

  bool is_variant() const { return tag_ == Tag::kVariant; }

  uint32_t& variant() {
    EnsureStorageInitialized(Tag::kVariant);
    return variant_;
  }

  const uint32_t& variant() const {
    ZX_ASSERT(is_variant());
    return variant_;
  }
  ExampleXUnion& set_variant(uint32_t value);

  Tag Which() const {
    switch (tag_) {
      case Tag::kVariant:
        return Tag(tag_);
      default:
        return Tag::kUnknown;
    }
  }

  // You probably want to use Which() method instead of Ordinal(). Use Ordinal()
  // only when you need access to the raw integral ordinal value.
  fidl_xunion_tag_t Ordinal() const { return tag_; }

  const std::vector<uint8_t>* UnknownData() const {
    if (Which() != Tag::kUnknown) {
      return nullptr;
    }

    return &unknown_data_;
  }

  friend ::fidl::Equality<::example::ExampleXUnion>;

 private:
  void Destroy();
  void EnsureStorageInitialized(::fidl_xunion_tag_t tag);

  ::fidl_xunion_tag_t tag_ = static_cast<fidl_xunion_tag_t>(Tag::Invalid);
  union {
    uint32_t variant_;
    std::vector<uint8_t> unknown_data_;
  };
};

inline zx_status_t Clone(const ::example::ExampleXUnion& value,
                         ::example::ExampleXUnion* result) {
  return value.Clone(result);
}

using ExampleXUnionPtr = ::std::unique_ptr<ExampleXUnion>;

class ExampleUnion final {
 public:
  static const fidl_type_t* FidlType;

  ExampleUnion();
  ~ExampleUnion();

  ExampleUnion(ExampleUnion&&);
  ExampleUnion& operator=(ExampleUnion&&);

  static ExampleUnion WithVariant(uint32_t&&);

  enum __attribute__((enum_extensibility(closed))) Tag : fidl_xunion_tag_t {

    kVariant = 1,  // 0x1
    Invalid = ::std::numeric_limits<::fidl_union_tag_t>::max(),
  };

  static inline ::std::unique_ptr<ExampleUnion> New() {
    return ::std::make_unique<ExampleUnion>();
  }

  void Encode(::fidl::Encoder* encoder, size_t offset);
  static void Decode(::fidl::Decoder* decoder, ExampleUnion* value,
                     size_t offset);
  zx_status_t Clone(ExampleUnion* result) const;

  bool has_invalid_tag() const { return tag_ == Invalid; }

  bool is_variant() const { return tag_ == Tag::kVariant; }

  uint32_t& variant() {
    EnsureStorageInitialized(Tag::kVariant);
    return variant_;
  }

  const uint32_t& variant() const {
    ZX_ASSERT(is_variant());
    return variant_;
  }
  ExampleUnion& set_variant(uint32_t value);

  Tag Which() const { return Tag(tag_); }

  // You probably want to use Which() method instead of Ordinal(). Use Ordinal()
  // only when you need access to the raw integral ordinal value.
  fidl_xunion_tag_t Ordinal() const { return tag_; }

  const std::vector<uint8_t>* UnknownData() const { return nullptr; }

  friend ::fidl::Equality<::example::ExampleUnion>;

 private:
  void Destroy();
  void EnsureStorageInitialized(::fidl_xunion_tag_t tag);

  ::fidl_xunion_tag_t tag_ = static_cast<fidl_xunion_tag_t>(Tag::Invalid);
  union {
    uint32_t variant_;
  };
};

inline zx_status_t Clone(const ::example::ExampleUnion& value,
                         ::example::ExampleUnion* result) {
  return value.Clone(result);
}

using ExampleUnionPtr = ::std::unique_ptr<ExampleUnion>;

class ExampleTable final {
 public:
  static const fidl_type_t* FidlType;
  /// Returns whether no field is set.
  bool IsEmpty() const;

  const uint32_t& member() const {
    ZX_ASSERT(has_member_);
    return member_value_.value;
  }
  bool has_member() const { return has_member_; }

  uint32_t* mutable_member() {
    if (!has_member_) {
      has_member_ = true;
      Construct(&member_value_.value);
    }
    return &member_value_.value;
  }
  ExampleTable& set_member(uint32_t _value) {
    if (!has_member_) {
      has_member_ = true;
      Construct(&member_value_.value, std::move(_value));
    } else {
      member_value_.value = std::move(_value);
    }
    return *this;
  }
  void clear_member() {
    if (!has_member_) {
      return;
    }
    has_member_ = false;
    Destruct(&member_value_.value);
  }

  ExampleTable();
  ExampleTable(ExampleTable&& other);
  ~ExampleTable();
  ExampleTable& operator=(ExampleTable&& other);

  static inline ::std::unique_ptr<ExampleTable> New() {
    return ::std::make_unique<ExampleTable>();
  }

  void Encode(::fidl::Encoder* _encoder, size_t _offset);
  static void Decode(::fidl::Decoder* _decoder, ExampleTable* _value,
                     size_t _offset);
  zx_status_t Clone(ExampleTable* _result) const;

 private:
  template <class T, class... Args>
  void Construct(T* p, Args&&... args) {
    new (p) T(std::forward<Args>(args)...);
  }

  template <class T>
  void Destruct(T* p) {
    p->~T();
  }
  bool has_member_ : 1;
  union ValueUnion_member {
    ValueUnion_member() {}
    ~ValueUnion_member() {}

    uint32_t value;
  };
  ValueUnion_member member_value_;
};

using ExampleTablePtr = ::std::unique_ptr<ExampleTable>;

class ExampleStruct final {
 public:
  static const fidl_type_t* FidlType;

  uint32_t member{};

  static inline ::std::unique_ptr<ExampleStruct> New() {
    return ::std::make_unique<ExampleStruct>();
  }

  void Encode(::fidl::Encoder* _encoder, size_t _offset);
  static void Decode(::fidl::Decoder* _decoder, ExampleStruct* value,
                     size_t _offset);
  zx_status_t Clone(ExampleStruct* result) const;
};

inline zx_status_t Clone(const ::example::ExampleStruct& _value,
                         ::example::ExampleStruct* _result) {
  return _value.Clone(_result);
}

using ExampleStructPtr = ::std::unique_ptr<ExampleStruct>;

constexpr uint32_t EXAMPLE_CONST = 0u;
}  // namespace example
namespace fidl {

template <>
struct IsFidlXUnion<::example::ExampleXUnion> : public std::true_type {};

template <>
struct CodingTraits<::example::ExampleXUnion>
    : public EncodableCodingTraits<::example::ExampleXUnion, 24> {};

template <>
struct CodingTraits<std::unique_ptr<::example::ExampleXUnion>> {
  static constexpr size_t inline_size_v1_no_ee = 24;

  static void Encode(Encoder* encoder,
                     std::unique_ptr<::example::ExampleXUnion>* value,
                     size_t offset) {
    auto&& p_xunion = *value;
    if (p_xunion) {
      p_xunion->Encode(encoder, offset);
    }
  }

  static void Decode(Decoder* decoder,
                     std::unique_ptr<::example::ExampleXUnion>* value,
                     size_t offset) {
    fidl_xunion_t* encoded = decoder->GetPtr<fidl_xunion_t>(offset);
    if (encoded->tag == 0) {
      value->reset(nullptr);
      return;
    }

    value->reset(new ::example::ExampleXUnion);

    ::example::ExampleXUnion::Decode(decoder, value->get(), offset);
  }
};

inline zx_status_t Clone(const ::example::ExampleXUnion& value,
                         ::example::ExampleXUnion* result) {
  return ::example::Clone(value, result);
}

template <>
struct Equality<::example::ExampleXUnion> {
  bool operator()(const ::example::ExampleXUnion& _lhs,
                  const ::example::ExampleXUnion& _rhs) const {
    if (_lhs.Ordinal() != _rhs.Ordinal()) {
      return false;
    }

    switch (_lhs.Ordinal()) {
      case static_cast<fidl_xunion_tag_t>(
          ::example::ExampleXUnion::Tag::Invalid):
        return true;
      case ::example::ExampleXUnion::Tag::kVariant:
        return ::fidl::Equals(_lhs.variant_, _rhs.variant_);
      default:
        return *_lhs.UnknownData() == *_rhs.UnknownData();
    }
  }
};
template <>
struct IsFidlXUnion<::example::ExampleUnion> : public std::true_type {};

template <>
struct CodingTraits<::example::ExampleUnion>
    : public EncodableCodingTraits<::example::ExampleUnion, 24> {};

template <>
struct CodingTraits<std::unique_ptr<::example::ExampleUnion>> {
  static constexpr size_t inline_size_v1_no_ee = 24;

  static void Encode(Encoder* encoder,
                     std::unique_ptr<::example::ExampleUnion>* value,
                     size_t offset) {
    auto&& p_xunion = *value;
    if (p_xunion) {
      p_xunion->Encode(encoder, offset);
    }
  }

  static void Decode(Decoder* decoder,
                     std::unique_ptr<::example::ExampleUnion>* value,
                     size_t offset) {
    fidl_xunion_t* encoded = decoder->GetPtr<fidl_xunion_t>(offset);
    if (encoded->tag == 0) {
      value->reset(nullptr);
      return;
    }

    value->reset(new ::example::ExampleUnion);

    ::example::ExampleUnion::Decode(decoder, value->get(), offset);
  }
};

inline zx_status_t Clone(const ::example::ExampleUnion& value,
                         ::example::ExampleUnion* result) {
  return ::example::Clone(value, result);
}

template <>
struct Equality<::example::ExampleUnion> {
  bool operator()(const ::example::ExampleUnion& _lhs,
                  const ::example::ExampleUnion& _rhs) const {
    if (_lhs.Ordinal() != _rhs.Ordinal()) {
      return false;
    }

    switch (_lhs.Ordinal()) {
      case static_cast<fidl_xunion_tag_t>(
          ::example::ExampleUnion::Tag::Invalid):
        return true;
      case ::example::ExampleUnion::Tag::kVariant:
        return ::fidl::Equals(_lhs.variant_, _rhs.variant_);

      default:
        return false;
    }
  }
};
template <>
struct CodingTraits<::example::ExampleTable>
    : public EncodableCodingTraits<::example::ExampleTable, 16> {};

inline zx_status_t Clone(const ::example::ExampleTable& _value,
                         ::example::ExampleTable* result) {
  return _value.Clone(result);
}
template <>
struct Equality<::example::ExampleTable> {
  bool operator()(const ::example::ExampleTable& _lhs,
                  const ::example::ExampleTable& _rhs) const {
    if (_lhs.has_member()) {
      if (!_rhs.has_member()) {
        return false;
      }
      if (!::fidl::Equals(_lhs.member(), _rhs.member())) {
        return false;
      }
    } else if (_rhs.has_member()) {
      return false;
    }
    return true;
  }
};
template <>
struct CodingTraits<::example::ExampleStruct>
    : public EncodableCodingTraits<::example::ExampleStruct, 4> {};

inline zx_status_t Clone(const ::example::ExampleStruct& value,
                         ::example::ExampleStruct* result) {
  return ::example::Clone(value, result);
}

template <>
struct Equality<::example::ExampleStruct> {
  bool operator()(const ::example::ExampleStruct& _lhs,
                  const ::example::ExampleStruct& _rhs) const {
    if (!::fidl::Equals(_lhs.member, _rhs.member)) {
      return false;
    }
    return true;
  }
};
template <>
struct CodingTraits<::example::ExampleEnum> {
  static constexpr size_t inline_size_old = sizeof(::example::ExampleEnum);
  static constexpr size_t inline_size_v1_no_ee = sizeof(::example::ExampleEnum);
  static void Encode(Encoder* encoder, ::example::ExampleEnum* value,
                     size_t offset) {
    uint32_t underlying = static_cast<uint32_t>(*value);
    ::fidl::Encode(encoder, &underlying, offset);
  }
  static void Decode(Decoder* decoder, ::example::ExampleEnum* value,
                     size_t offset) {
    uint32_t underlying = {};
    ::fidl::Decode(decoder, &underlying, offset);
    *value = static_cast<::example::ExampleEnum>(underlying);
  }
};

inline zx_status_t Clone(::example::ExampleEnum value,
                         ::example::ExampleEnum* result) {
  return ::example::Clone(value, result);
}
template <>
struct Equality<::example::ExampleEnum> {
  bool operator()(const ::example::ExampleEnum& _lhs,
                  const ::example::ExampleEnum& _rhs) const {
    return _lhs == _rhs;
  }
};

template <>
struct CodingTraits<::example::ExampleBits> {
  static constexpr size_t inline_size_old = sizeof(::example::ExampleBits);
  static constexpr size_t inline_size_v1_no_ee = sizeof(::example::ExampleBits);
  static void Encode(Encoder* encoder, ::example::ExampleBits* value,
                     size_t offset) {
    uint32_t underlying = static_cast<uint32_t>(*value);
    ::fidl::Encode(encoder, &underlying, offset);
  }
  static void Decode(Decoder* decoder, ::example::ExampleBits* value,
                     size_t offset) {
    uint32_t underlying = {};
    ::fidl::Decode(decoder, &underlying, offset);
    *value = static_cast<::example::ExampleBits>(underlying);
  }
};

inline zx_status_t Clone(::example::ExampleBits value,
                         ::example::ExampleBits* result) {
  return ::example::Clone(value, result);
}

template <>
struct Equality<::example::ExampleBits> {
  bool operator()(const ::example::ExampleBits& _lhs,
                  const ::example::ExampleBits& _rhs) const {
    uint32_t _lhs_underlying = static_cast<uint32_t>(_lhs);
    uint32_t _rhs_underlying = static_cast<uint32_t>(_rhs);
    return ::fidl::Equals(_lhs_underlying, _rhs_underlying);
  }
};
}  // namespace fidl