cppgc::internal::PersistentRegionBase Class Reference

#include <persistent-node.h>

Inheritance diagram for cppgc::internal::PersistentRegionBase:

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Public Member Functions
	~PersistentRegionBase ()
	PersistentRegionBase (const PersistentRegionBase &)=delete
PersistentRegionBase &	operator= (const PersistentRegionBase &)=delete
void	Iterate (RootVisitor &)
size_t	NodesInUse () const
void	ClearAllUsedNodes ()

Protected Member Functions
	PersistentRegionBase (const FatalOutOfMemoryHandler &oom_handler)
PersistentNode *	TryAllocateNodeFromFreeList (void *owner, TraceRootCallback trace)
void	FreeNode (PersistentNode *node)
PersistentNode *	RefillFreeListAndAllocateNode (void *owner, TraceRootCallback trace)

Private Types
using	PersistentNodeSlots = std::array<PersistentNode, 256u>

Private Member Functions
template<typename PersistentBaseClass >
void	ClearAllUsedNodes ()
void	RefillFreeList ()

Private Attributes
std::vector< std::unique_ptr< PersistentNodeSlots > >	nodes_
PersistentNode *	free_list_head_ = nullptr
size_t	nodes_in_use_ = 0
const FatalOutOfMemoryHandler &	oom_handler_

Friends
class	CrossThreadPersistentRegion

Detailed Description

Definition at line 78 of file persistent-node.h.

Member Typedef Documentation

PersistentNodeSlots

using cppgc::internal::PersistentRegionBase::PersistentNodeSlots = std::array<PersistentNode, 256u>

private

Definition at line 79 of file persistent-node.h.

Constructor & Destructor Documentation

~PersistentRegionBase()

cppgc::internal::PersistentRegionBase::~PersistentRegionBase

(

)

Definition at line 24 of file persistent-node.cc.

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PersistentRegionBase() [1/2]

cppgc::internal::PersistentRegionBase::PersistentRegionBase ( const PersistentRegionBase & )

delete

PersistentRegionBase() [2/2]

cppgc::internal::PersistentRegionBase::PersistentRegionBase ( const FatalOutOfMemoryHandler & oom_handler )

explicitprotected

Definition at line 20 of file persistent-node.cc.

Member Function Documentation

ClearAllUsedNodes() [1/2]

void cppgc::internal::PersistentRegionBase::ClearAllUsedNodes

(

)

Definition at line 49 of file persistent-node.cc.

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ClearAllUsedNodes() [2/2]

template<typename PersistentBaseClass >

void cppgc::internal::PersistentRegionBase::ClearAllUsedNodes ( )

private

Definition at line 27 of file persistent-node.cc.

FreeNode()

void cppgc::internal::PersistentRegionBase::FreeNode ( PersistentNode * node )

inlineprotected

Definition at line 110 of file persistent-node.h.

Iterate()

void cppgc::internal::PersistentRegionBase::Iterate

(

RootVisitor &

root_visitor

)

Definition at line 87 of file persistent-node.cc.

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NodesInUse()

size_t cppgc::internal::PersistentRegionBase::NodesInUse

(

)

const

Definition at line 53 of file persistent-node.cc.

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operator=()

PersistentRegionBase & cppgc::internal::PersistentRegionBase::operator= ( const PersistentRegionBase & )

delete

RefillFreeList()

void cppgc::internal::PersistentRegionBase::RefillFreeList ( )

private

Definition at line 67 of file persistent-node.cc.

RefillFreeListAndAllocateNode()

PersistentNode * cppgc::internal::PersistentRegionBase::RefillFreeListAndAllocateNode ( void * owner, TraceRootCallback trace )

protected

Definition at line 79 of file persistent-node.cc.

TryAllocateNodeFromFreeList()

PersistentNode * cppgc::internal::PersistentRegionBase::TryAllocateNodeFromFreeList ( void * owner, TraceRootCallback trace )

inlineprotected

Definition at line 97 of file persistent-node.h.

Friends And Related Symbol Documentation

CrossThreadPersistentRegion

friend class CrossThreadPersistentRegion

friend

Definition at line 133 of file persistent-node.h.

Member Data Documentation

free_list_head_

PersistentNode* cppgc::internal::PersistentRegionBase::free_list_head_ = nullptr

private

Definition at line 129 of file persistent-node.h.

nodes_

std::vector<std::unique_ptr<PersistentNodeSlots> > cppgc::internal::PersistentRegionBase::nodes_

private

Definition at line 128 of file persistent-node.h.

nodes_in_use_

size_t cppgc::internal::PersistentRegionBase::nodes_in_use_ = 0

private

Definition at line 130 of file persistent-node.h.

oom_handler_

const FatalOutOfMemoryHandler& cppgc::internal::PersistentRegionBase::oom_handler_

private

Definition at line 131 of file persistent-node.h.

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

• include/cppgc/internal/persistent-node.h
• src/heap/cppgc/persistent-node.cc