cppgc::internal::WriteBarrier Class Reference

#include <write-barrier.h>

Classes
struct	Params

Public Types
enum class	Type : uint8_t { kNone , kMarking , kGenerational }
enum class	GenerationalBarrierType : uint8_t { kPreciseSlot , kPreciseUncompressedSlot , kImpreciseSlot }
enum class	ValueMode { kValuePresent , kNoValuePresent }

Static Public Member Functions
static Type	GetWriteBarrierType (const void *slot, const void *value, Params &params)
template<typename MemberStorage >
static Type	GetWriteBarrierType (const void *slot, MemberStorage, Params &params)
template<typename HeapHandleCallback >
static Type	GetWriteBarrierType (const void *slot, Params &params, HeapHandleCallback callback)
static Type	GetWriteBarrierType (const void *value, Params &params)
static void	DijkstraMarkingBarrier (const Params &params, const void *object)
static void	DijkstraMarkingBarrierRange (const Params &params, const void *first_element, size_t element_size, size_t number_of_elements, TraceCallback trace_callback)
static void	SteeleMarkingBarrier (const Params &params, const void *object)
template<GenerationalBarrierType >
static void	GenerationalBarrier (const Params &params, const void *slot)
static void	CheckParams (Type expected_type, const Params &params)
static bool	IsEnabled ()

Member Enumeration Documentation

GenerationalBarrierType

enum class cppgc::internal::WriteBarrier::GenerationalBarrierType : uint8_t

strong

Enumerator
kPreciseSlot
kPreciseUncompressedSlot
kImpreciseSlot

Type

enum class cppgc::internal::WriteBarrier::Type : uint8_t

strong

Enumerator
kNone
kMarking
kGenerational

ValueMode

enum class cppgc::internal::WriteBarrier::ValueMode

strong

Enumerator
kValuePresent
kNoValuePresent

Member Function Documentation

CheckParams()

static void cppgc::internal::WriteBarrier::CheckParams ( Type  expected_type, const Params &  params  )

inlinestatic

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DijkstraMarkingBarrier()

void cppgc::internal::WriteBarrier::DijkstraMarkingBarrier ( const Params &  params, const void *  object  )

inlinestatic

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DijkstraMarkingBarrierRange()

void cppgc::internal::WriteBarrier::DijkstraMarkingBarrierRange ( const Params &  params, const void *  first_element, size_t  element_size, size_t  number_of_elements, TraceCallback  trace_callback  )

inlinestatic

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GenerationalBarrier()

template<GenerationalBarrierType >

static void cppgc::internal::WriteBarrier::GenerationalBarrier ( const Params &  params, const void *  slot  )

inlinestatic

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GetWriteBarrierType() [1/4]

WriteBarrier::Type cppgc::internal::WriteBarrier::GetWriteBarrierType ( const void *  slot, const void *  value, WriteBarrier::Params &  params  )

inlinestatic

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GetWriteBarrierType() [2/4]

template<typename MemberStorage >

WriteBarrier::Type cppgc::internal::WriteBarrier::GetWriteBarrierType ( const void *  slot, MemberStorage  value, WriteBarrier::Params &  params  )

inlinestatic

GetWriteBarrierType() [3/4]

template<typename HeapHandleCallback >

WriteBarrier::Type cppgc::internal::WriteBarrier::GetWriteBarrierType ( const void *  slot, WriteBarrier::Params &  params, HeapHandleCallback  callback  )

inlinestatic

GetWriteBarrierType() [4/4]

WriteBarrier::Type cppgc::internal::WriteBarrier::GetWriteBarrierType ( const void *  value, WriteBarrier::Params &  params  )

inlinestatic

IsEnabled()

static bool cppgc::internal::WriteBarrier::IsEnabled ( )

inlinestatic

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SteeleMarkingBarrier()

void cppgc::internal::WriteBarrier::SteeleMarkingBarrier ( const Params &  params, const void *  object  )

inlinestatic

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

• include/cppgc/internal/write-barrier.h