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

#pragma once

#include <lib/fidl/llcpp/array.h>
#include <lib/fidl/llcpp/coding.h>
#include <lib/fidl/llcpp/envelope.h>
#include <lib/fidl/llcpp/message.h>
#include <lib/fidl/llcpp/message_storage.h>
#include <lib/fidl/llcpp/object_view.h>
#include <lib/fidl/llcpp/string_view.h>
#include <lib/fidl/llcpp/traits.h>
#include <lib/fidl/llcpp/wire_types.h>
#include <lib/stdcompat/optional.h>

#include <cinttypes>
#ifdef __Fuchsia__
#include <lib/zx/channel.h>
#include <lib/zx/vmo.h>

#endif  // __Fuchsia__

#include <fidl/test.nullable/cpp/common_types.h>
#include <fidl/test.nullable/cpp/markers.h>

namespace test_nullable {
namespace wire {
struct StructWithNullableVector;

struct StructWithNullableUnion;

struct StructWithNullableStruct;

struct StructWithNullableString;

struct StructWithNullableRequest;

struct StructWithNullableProtocol;

struct StructWithNullableHandle;

struct SimpleProtocolAddTopResponse;

struct SimpleProtocolAddRequest;

struct Int32Wrapper;

class SimpleUnion;

#ifdef __Fuchsia__

extern "C" const fidl_type_t test_nullable_StructWithNullableRequestTable;

struct StructWithNullableRequest {
  ::fidl::ServerEnd<::test_nullable::SimpleProtocol> val = {};

  void _CloseHandles();
};
#endif  // __Fuchsia__

#ifdef __Fuchsia__

extern "C" const fidl_type_t test_nullable_StructWithNullableProtocolTable;

struct StructWithNullableProtocol {
  ::fidl::ClientEnd<::test_nullable::SimpleProtocol> val = {};

  void _CloseHandles();
};
#endif  // __Fuchsia__

#ifdef __Fuchsia__

extern "C" const fidl_type_t test_nullable_StructWithNullableHandleTable;

struct StructWithNullableHandle {
  ::zx::vmo val = {};

  void _CloseHandles();
};
#endif  // __Fuchsia__

extern "C" const fidl_type_t test_nullable_SimpleProtocolAddTopResponseTable;

struct SimpleProtocolAddTopResponse {
  int32_t sum = {};
};

extern "C" const fidl_type_t test_nullable_Int32WrapperTable;

struct Int32Wrapper {
  int32_t val = {};
};

extern "C" const fidl_type_t test_nullable_SimpleUnionTable;

class SimpleUnion {
 public:
  SimpleUnion()
      : ordinal_(::test_nullable::wire::SimpleUnion::Ordinal::Invalid),
        envelope_{} {}

  SimpleUnion(const SimpleUnion&) = default;
  SimpleUnion& operator=(const SimpleUnion&) = default;
  SimpleUnion(SimpleUnion&&) = default;
  SimpleUnion& operator=(SimpleUnion&&) = default;

  enum class Tag : fidl_xunion_tag_t {
    kA = 1,  // 0x1
    kB = 2,  // 0x2
  };

  bool has_invalid_tag() const {
    return ordinal_ == ::test_nullable::wire::SimpleUnion::Ordinal::Invalid;
  }

  bool is_a() const {
    return ordinal_ == ::test_nullable::wire::SimpleUnion::Ordinal::kA;
  }

  static SimpleUnion WithA(int32_t val) {
    SimpleUnion result;
    result.ordinal_ = ::test_nullable::wire::SimpleUnion::Ordinal::kA;
    result.envelope_.As<int32_t>().set_data(std::move(val));
    return result;
  }

  int32_t& a() {
    ZX_ASSERT(ordinal_ == ::test_nullable::wire::SimpleUnion::Ordinal::kA);
    return envelope_.As<int32_t>().get_data();
  }
  const int32_t& a() const {
    ZX_ASSERT(ordinal_ == ::test_nullable::wire::SimpleUnion::Ordinal::kA);
    return envelope_.As<int32_t>().get_data();
  }

  bool is_b() const {
    return ordinal_ == ::test_nullable::wire::SimpleUnion::Ordinal::kB;
  }

  static SimpleUnion WithB(float val) {
    SimpleUnion result;
    result.ordinal_ = ::test_nullable::wire::SimpleUnion::Ordinal::kB;
    result.envelope_.As<float>().set_data(std::move(val));
    return result;
  }

  float& b() {
    ZX_ASSERT(ordinal_ == ::test_nullable::wire::SimpleUnion::Ordinal::kB);
    return envelope_.As<float>().get_data();
  }
  const float& b() const {
    ZX_ASSERT(ordinal_ == ::test_nullable::wire::SimpleUnion::Ordinal::kB);
    return envelope_.As<float>().get_data();
  }
  ::test_nullable::wire::SimpleUnion::Tag Which() const {
    ZX_ASSERT(!has_invalid_tag());
    return static_cast<::test_nullable::wire::SimpleUnion::Tag>(ordinal_);
  }

 private:
  enum class Ordinal : fidl_xunion_tag_t {
    Invalid = 0,
    kA = 1,  // 0x1
    kB = 2,  // 0x2
  };

  static void SizeAndOffsetAssertionHelper();
  ::test_nullable::wire::SimpleUnion::Ordinal ordinal_;
  FIDL_ALIGNDECL
  ::fidl::UntypedEnvelope envelope_;
};

extern "C" const fidl_type_t test_nullable_StructWithNullableVectorTable;

struct StructWithNullableVector {
  ::fidl::VectorView<int32_t> val = {};
};

extern "C" const fidl_type_t test_nullable_StructWithNullableUnionTable;

struct StructWithNullableUnion {
  ::test_nullable::wire::SimpleUnion val = {};
};

extern "C" const fidl_type_t test_nullable_StructWithNullableStructTable;

struct StructWithNullableStruct {
  ::fidl::ObjectView<::test_nullable::wire::Int32Wrapper> val = {};
};

extern "C" const fidl_type_t test_nullable_StructWithNullableStringTable;

struct StructWithNullableString {
  ::fidl::StringView val = {};
};

extern "C" const fidl_type_t test_nullable_SimpleProtocolAddRequestTable;

struct SimpleProtocolAddRequest {
  int32_t a = {};

  int32_t b = {};
};

}  // namespace wire
}  // namespace test_nullable
namespace fidl {

template <>
struct TypeTraits<::test_nullable::wire::StructWithNullableVector> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_StructWithNullableVectorTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 16;
  static constexpr uint32_t kPrimarySizeV1 = 16;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 4294967295;
  static constexpr uint32_t kMaxOutOfLineV1 = 4294967295;
  static constexpr bool kHasPointer = true;
};

template <>
struct IsFidlType<::test_nullable::wire::StructWithNullableVector>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::StructWithNullableVector>
    : public std::true_type {};
static_assert(
    std::is_standard_layout_v<::test_nullable::wire::StructWithNullableVector>);
static_assert(offsetof(::test_nullable::wire::StructWithNullableVector, val) ==
              0);
static_assert(
    sizeof(::test_nullable::wire::StructWithNullableVector) ==
    TypeTraits<::test_nullable::wire::StructWithNullableVector>::kPrimarySize);

template <>
struct TypeTraits<::test_nullable::wire::StructWithNullableUnion> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_StructWithNullableUnionTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 16;
  static constexpr uint32_t kPrimarySizeV1 = 24;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 8;
  static constexpr bool kHasPointer = true;
};

template <>
struct IsFidlType<::test_nullable::wire::StructWithNullableUnion>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::StructWithNullableUnion>
    : public std::true_type {};
static_assert(
    std::is_standard_layout_v<::test_nullable::wire::StructWithNullableUnion>);
static_assert(offsetof(::test_nullable::wire::StructWithNullableUnion, val) ==
              0);
static_assert(
    sizeof(::test_nullable::wire::StructWithNullableUnion) ==
    TypeTraits<::test_nullable::wire::StructWithNullableUnion>::kPrimarySize);

template <>
struct TypeTraits<::test_nullable::wire::StructWithNullableStruct> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_StructWithNullableStructTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 8;
  static constexpr uint32_t kPrimarySizeV1 = 8;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 8;
  static constexpr uint32_t kMaxOutOfLineV1 = 8;
  static constexpr bool kHasPointer = true;
};

template <>
struct IsFidlType<::test_nullable::wire::StructWithNullableStruct>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::StructWithNullableStruct>
    : public std::true_type {};
static_assert(
    std::is_standard_layout_v<::test_nullable::wire::StructWithNullableStruct>);
static_assert(offsetof(::test_nullable::wire::StructWithNullableStruct, val) ==
              0);
static_assert(
    sizeof(::test_nullable::wire::StructWithNullableStruct) ==
    TypeTraits<::test_nullable::wire::StructWithNullableStruct>::kPrimarySize);

template <>
struct TypeTraits<::test_nullable::wire::StructWithNullableString> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_StructWithNullableStringTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 16;
  static constexpr uint32_t kPrimarySizeV1 = 16;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 4294967295;
  static constexpr uint32_t kMaxOutOfLineV1 = 4294967295;
  static constexpr bool kHasPointer = true;
};

template <>
struct IsFidlType<::test_nullable::wire::StructWithNullableString>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::StructWithNullableString>
    : public std::true_type {};
static_assert(
    std::is_standard_layout_v<::test_nullable::wire::StructWithNullableString>);
static_assert(offsetof(::test_nullable::wire::StructWithNullableString, val) ==
              0);
static_assert(
    sizeof(::test_nullable::wire::StructWithNullableString) ==
    TypeTraits<::test_nullable::wire::StructWithNullableString>::kPrimarySize);

#ifdef __Fuchsia__
template <>
struct IsResource<::test_nullable::wire::StructWithNullableRequest>
    : public std::true_type {};

template <>
struct TypeTraits<::test_nullable::wire::StructWithNullableRequest> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_StructWithNullableRequestTable;
  static constexpr uint32_t kMaxNumHandles = 1;
  static constexpr uint32_t kPrimarySize = 4;
  static constexpr uint32_t kPrimarySizeV1 = 4;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 0;
  static constexpr bool kHasPointer = false;
};

template <>
struct IsFidlType<::test_nullable::wire::StructWithNullableRequest>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::StructWithNullableRequest>
    : public std::true_type {};
static_assert(std::is_standard_layout_v<
              ::test_nullable::wire::StructWithNullableRequest>);
static_assert(offsetof(::test_nullable::wire::StructWithNullableRequest, val) ==
              0);
static_assert(
    sizeof(::test_nullable::wire::StructWithNullableRequest) ==
    TypeTraits<::test_nullable::wire::StructWithNullableRequest>::kPrimarySize);
#endif  // __Fuchsia__

#ifdef __Fuchsia__
template <>
struct IsResource<::test_nullable::wire::StructWithNullableProtocol>
    : public std::true_type {};

template <>
struct TypeTraits<::test_nullable::wire::StructWithNullableProtocol> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_StructWithNullableProtocolTable;
  static constexpr uint32_t kMaxNumHandles = 1;
  static constexpr uint32_t kPrimarySize = 4;
  static constexpr uint32_t kPrimarySizeV1 = 4;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 0;
  static constexpr bool kHasPointer = false;
};

template <>
struct IsFidlType<::test_nullable::wire::StructWithNullableProtocol>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::StructWithNullableProtocol>
    : public std::true_type {};
static_assert(std::is_standard_layout_v<
              ::test_nullable::wire::StructWithNullableProtocol>);
static_assert(offsetof(::test_nullable::wire::StructWithNullableProtocol,
                       val) == 0);
static_assert(sizeof(::test_nullable::wire::StructWithNullableProtocol) ==
              TypeTraits<::test_nullable::wire::StructWithNullableProtocol>::
                  kPrimarySize);
#endif  // __Fuchsia__

#ifdef __Fuchsia__
template <>
struct IsResource<::test_nullable::wire::StructWithNullableHandle>
    : public std::true_type {};

template <>
struct TypeTraits<::test_nullable::wire::StructWithNullableHandle> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_StructWithNullableHandleTable;
  static constexpr uint32_t kMaxNumHandles = 1;
  static constexpr uint32_t kPrimarySize = 4;
  static constexpr uint32_t kPrimarySizeV1 = 4;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 0;
  static constexpr bool kHasPointer = false;
};

template <>
struct IsFidlType<::test_nullable::wire::StructWithNullableHandle>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::StructWithNullableHandle>
    : public std::true_type {};
static_assert(
    std::is_standard_layout_v<::test_nullable::wire::StructWithNullableHandle>);
static_assert(offsetof(::test_nullable::wire::StructWithNullableHandle, val) ==
              0);
static_assert(
    sizeof(::test_nullable::wire::StructWithNullableHandle) ==
    TypeTraits<::test_nullable::wire::StructWithNullableHandle>::kPrimarySize);
#endif  // __Fuchsia__

template <>
struct TypeTraits<::test_nullable::wire::SimpleProtocolAddTopResponse> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_SimpleProtocolAddTopResponseTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 4;
  static constexpr uint32_t kPrimarySizeV1 = 4;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 0;
  static constexpr bool kHasPointer = false;
};

template <>
struct IsFidlType<::test_nullable::wire::SimpleProtocolAddTopResponse>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::SimpleProtocolAddTopResponse>
    : public std::true_type {};
static_assert(std::is_standard_layout_v<
              ::test_nullable::wire::SimpleProtocolAddTopResponse>);
static_assert(offsetof(::test_nullable::wire::SimpleProtocolAddTopResponse,
                       sum) == 0);
static_assert(sizeof(::test_nullable::wire::SimpleProtocolAddTopResponse) ==
              TypeTraits<::test_nullable::wire::SimpleProtocolAddTopResponse>::
                  kPrimarySize);

template <>
struct TypeTraits<::test_nullable::wire::SimpleProtocolAddRequest> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_SimpleProtocolAddRequestTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 8;
  static constexpr uint32_t kPrimarySizeV1 = 8;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 0;
  static constexpr bool kHasPointer = false;
};

template <>
struct IsFidlType<::test_nullable::wire::SimpleProtocolAddRequest>
    : public std::true_type {};
template <>
struct IsStruct<::test_nullable::wire::SimpleProtocolAddRequest>
    : public std::true_type {};
static_assert(
    std::is_standard_layout_v<::test_nullable::wire::SimpleProtocolAddRequest>);
static_assert(offsetof(::test_nullable::wire::SimpleProtocolAddRequest, a) ==
              0);
static_assert(offsetof(::test_nullable::wire::SimpleProtocolAddRequest, b) ==
              4);
static_assert(
    sizeof(::test_nullable::wire::SimpleProtocolAddRequest) ==
    TypeTraits<::test_nullable::wire::SimpleProtocolAddRequest>::kPrimarySize);

template <>
struct TypeTraits<::test_nullable::wire::Int32Wrapper> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_Int32WrapperTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 4;
  static constexpr uint32_t kPrimarySizeV1 = 4;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 0;
  static constexpr bool kHasPointer = false;
};

template <>
struct IsFidlType<::test_nullable::wire::Int32Wrapper> : public std::true_type {
};
template <>
struct IsStruct<::test_nullable::wire::Int32Wrapper> : public std::true_type {};
static_assert(std::is_standard_layout_v<::test_nullable::wire::Int32Wrapper>);
static_assert(offsetof(::test_nullable::wire::Int32Wrapper, val) == 0);
static_assert(sizeof(::test_nullable::wire::Int32Wrapper) ==
              TypeTraits<::test_nullable::wire::Int32Wrapper>::kPrimarySize);

template <>
struct TypeTraits<::test_nullable::wire::SimpleUnion> {
  static constexpr const fidl_type_t* kType =
      &::test_nullable::wire::test_nullable_SimpleUnionTable;
  static constexpr uint32_t kMaxNumHandles = 0;
  static constexpr uint32_t kPrimarySize = 16;
  static constexpr uint32_t kPrimarySizeV1 = 24;
  [[maybe_unused]] static constexpr uint32_t kMaxOutOfLine = 0;
  static constexpr uint32_t kMaxOutOfLineV1 = 8;
  static constexpr bool kHasPointer = true;
};

template <>
struct IsFidlType<::test_nullable::wire::SimpleUnion> : public std::true_type {
};
template <>
struct IsUnion<::test_nullable::wire::SimpleUnion> : public std::true_type {};
static_assert(std::is_standard_layout_v<::test_nullable::wire::SimpleUnion>);

}  // namespace fidl