tagged-field.h File Reference

#include "src/base/atomicops.h"
#include "src/base/macros.h"
#include "src/base/template-meta-programming/functional.h"
#include "src/common/globals.h"
#include "src/common/ptr-compr.h"
#include "src/objects/tagged-value.h"

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Classes
class	v8::internal::TaggedMember< T, CompressionScheme >
class	v8::internal::UnalignedValueMember< T >
class	v8::internal::UnalignedDoubleMember
class	v8::internal::TaggedField< T, kFieldOffset, CompressionScheme >
class	v8::internal::TaggedField< Tagged< T > >
class	v8::internal::TaggedField< Tagged< T >, kFieldOffset >
class	v8::internal::TaggedField< Tagged< T >, kFieldOffset, CompressionScheme >

Namespaces
namespace	v8
namespace	v8::internal

Macros
#define	FLEXIBLE_ARRAY_MEMBER(Type, name)
#define	OFFSET_OF_DATA_START(Type)

Typedefs
using	v8::internal::TaggedMemberBase = TaggedImpl<HeapObjectReferenceType::WEAK, Tagged_t>

Macro Definition Documentation

FLEXIBLE_ARRAY_MEMBER

#define FLEXIBLE_ARRAY_MEMBER	(		Type,
			name )

Value:

  using FlexibleDataReturnType = Type[0];                                  \
  FlexibleDataReturnType& name() { return flexible_array_member_data_; }   \
  const FlexibleDataReturnType& name() const {                             \
    return flexible_array_member_data_;                                    \
  }                                                                        \
  Type flexible_array_member_data_[0];                                     \
                                                                           \
 public:                                                                   \
  template <typename Class>                                                \
  static constexpr auto OffsetOfDataStart() {                              \
    /* Produce a compiler error if {Class} is not this class */            \
    static_assert(base::tmp::lazy_true<                                    \
                  decltype(std::declval<Class>()                           \
                               .flexible_array_member_data_)>::value);     \
    return static_cast<int>(offsetof(Class, flexible_array_member_data_)); \
  }                                                                        \
                                                                           \
 private:                                                                  \
  using FlexibleDataType = Type

Definition at line 138 of file tagged-field.h.

OFFSET_OF_DATA_START

#define OFFSET_OF_DATA_START

(

Type

)

Value:

Type::template OffsetOfDataStart<Type>()

Definition at line 165 of file tagged-field.h.