ValueHelper Class Reference

#include <v8-internal.h>

Public Types
using	InternalRepresentationType = internal::Address*

Static Public Member Functions
template<typename T>
static V8_INLINE bool	IsEmpty (T *value)
template<template< typename T, typename... Ms > typename H, typename T, typename... Ms>
static V8_INLINE T *	HandleAsValue (const H< T, Ms... > &handle)
template<typename T>
static V8_INLINE Address	ValueAsAddress (const T *value)
template<typename T, bool check_null = true, typename S>
static V8_INLINE T *	SlotAsValue (S *slot)
template<typename T>
static V8_INLINE InternalRepresentationType	ValueAsRepr (const T *value)
template<typename T>
static V8_INLINE T *	ReprAsValue (InternalRepresentationType repr)

Static Public Attributes
static constexpr InternalRepresentationType	kEmpty = nullptr

Detailed Description

Definition at line 1615 of file v8-internal.h.

Member Typedef Documentation

InternalRepresentationType

using InternalRepresentationType = internal::Address*

Definition at line 1629 of file v8-internal.h.

Member Function Documentation

HandleAsValue()

template<template< typename T, typename... Ms > typename H, typename T, typename... Ms>

static V8_INLINE T * HandleAsValue ( const H< T, Ms... > & handle )

inlinestatic

Definition at line 1643 of file v8-internal.h.

References V8_INLINE.

IsEmpty()

template<typename T>

static V8_INLINE bool IsEmpty ( T * value )

inlinestatic

Definition at line 1634 of file v8-internal.h.

References kEmpty, V8_INLINE, and ValueAsRepr().

Referenced by LocalBase< T >::New().

ReprAsValue()

template<typename T>

static V8_INLINE T * ReprAsValue ( InternalRepresentationType repr )

inlinestatic

Definition at line 1691 of file v8-internal.h.

References V8_INLINE.

Referenced by Context::GetDataFromSnapshotOnce(), and Isolate::GetDataFromSnapshotOnce().

SlotAsValue()

template<typename T, bool check_null = true, typename S>

static V8_INLINE T * SlotAsValue ( S * slot )

inlinestatic

Definition at line 1680 of file v8-internal.h.

References V8_INLINE.

Referenced by PersistentValueReference< K, V, Traits >::FromVal(), ReturnValue< T >::Get(), PersistentValueMapBase< K, V, Traits >::PersistentValueReference::NewLocal(), ReturnValue< T >::Set(), ReturnValue< T >::SetEmptyString(), ReturnValue< T >::SetFalse(), ReturnValue< T >::SetNull(), ReturnValue< T >::SetUndefined(), and IndirectHandleBase::value().

ValueAsAddress()

template<typename T>

static V8_INLINE Address ValueAsAddress ( const T * value )

inlinestatic

Definition at line 1675 of file v8-internal.h.

References V8_INLINE.

Referenced by SnapshotCreator::AddData(), SnapshotCreator::AddData(), Context::GetAlignedPointerFromEmbedderData(), Context::GetAlignedPointerFromEmbedderData(), Object::GetAlignedPointerFromInternalField(), Object::GetAlignedPointerFromInternalField(), Context::GetEmbedderData(), String::GetExternalStringResource(), String::GetExternalStringResourceBase(), String::GetExternalStringResourceBase(), Object::GetInternalField(), TypecheckWitness::Matches(), LocalBase< T >::New(), Object::Unwrap(), Object::Unwrap(), Object::Unwrap(), Object::Unwrap(), Object::Unwrap(), Object::Unwrap(), Object::Wrap(), Object::Wrap(), Object::Wrap(), Object::Wrap(), Object::Wrap(), and Object::Wrap().

ValueAsRepr()

template<typename T>

static V8_INLINE InternalRepresentationType ValueAsRepr ( const T * value )

inlinestatic

Definition at line 1685 of file v8-internal.h.

References V8_INLINE.

Referenced by IsEmpty().

Field Documentation

kEmpty

InternalRepresentationType kEmpty = nullptr

staticconstexpr

Definition at line 1630 of file v8-internal.h.

Referenced by Context::GetDataFromSnapshotOnce(), Isolate::GetDataFromSnapshotOnce(), and IsEmpty().

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The documentation for this class was generated from the following file:

• include/v8-internal.h