FPageCache Class Reference

#include <PageCache.h>

Collaboration diagram for FPageCache:

Public Member Functions
	FPageCache (void *InLowAdress, void *InHighAddress, size_t InPageSize)
uint32	GetMemoryRequirements ()
void	InitPageCache (void *Memory)
size_t	MarkForPendingDecommit (void *InAddr, size_t Size)
template<typename T >
size_t	Commit (void *InAddr, size_t Size, size_t &OutUnPending, T &&CommitFunction)
template<typename T >
size_t	ForceDecommit (void *InAddr, size_t Size, size_t &OutUnPending, T &&DecommitFunction)
template<typename T >
size_t	DecommitPending (size_t Size, T &&DecommitFunction)
template<typename T >
size_t	TryDecommitPending (size_t Size, T &&DecommitFunction)
size_t	GetFreeableMemory ()
float	GetHitRate ()

Private Member Functions
uint32	AddrToPageIndex (void *Addr) const
void *	PageIndexToAddr (uint32 PageIndex) const
bool	IsCommitted (void *Addr) const
bool	IsPendingDecommit (void *Addr) const
void	Commit (void *Addr)
void	Decommit (void *Addr)
void	MarkPendingDecommit (void *Addr)
void	UnMarkPendingDecommit (void *Addr)

Private Attributes
FCriticalSection	CriticalSection
uint8 *	LowAddress
uint8 *	HighAddress
size_t	PageSize
uint32	NumPages
uint32	MemSize
uint32	SweepPage
uint32	CommittedPages
uint32	DecommittedPages
uint32	PendingDecommittedPages
uint64	CommitHits
uint64	CommitMisses
FBitTree	CurrentlyCommitted
FBitTree	NotPendingDecommit

Detailed Description

Definition at line 11 of file PageCache.h.

Constructor & Destructor Documentation

FPageCache()

FPageCache::FPageCache ( void * InLowAdress, void * InHighAddress, size_t InPageSize )

inline

Definition at line 86 of file PageCache.h.

Member Function Documentation

AddrToPageIndex()

uint32 FPageCache::AddrToPageIndex ( void * Addr ) const

inlineprivate

Definition at line 32 of file PageCache.h.

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Commit() [1/2]

void FPageCache::Commit ( void * Addr )

inlineprivate

Definition at line 61 of file PageCache.h.

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Commit() [2/2]

template<typename T >

size_t FPageCache::Commit ( void * InAddr, size_t Size, size_t & OutUnPending, T && CommitFunction )

inline

Definition at line 138 of file PageCache.h.

Decommit()

void FPageCache::Decommit ( void * Addr )

inlineprivate

Definition at line 66 of file PageCache.h.

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DecommitPending()

template<typename T >

size_t FPageCache::DecommitPending ( size_t Size, T && DecommitFunction )

inline

Definition at line 238 of file PageCache.h.

ForceDecommit()

template<typename T >

size_t FPageCache::ForceDecommit ( void * InAddr, size_t Size, size_t & OutUnPending, T && DecommitFunction )

inline

Definition at line 191 of file PageCache.h.

GetFreeableMemory()

size_t FPageCache::GetFreeableMemory ( )

inline

Definition at line 361 of file PageCache.h.

GetHitRate()

float FPageCache::GetHitRate ( )

inline

Definition at line 366 of file PageCache.h.

GetMemoryRequirements()

uint32 FPageCache::GetMemoryRequirements ( )

inline

Definition at line 98 of file PageCache.h.

InitPageCache()

void FPageCache::InitPageCache ( void * Memory )

inline

Definition at line 106 of file PageCache.h.

IsCommitted()

bool FPageCache::IsCommitted ( void * Addr ) const

inlineprivate

Definition at line 45 of file PageCache.h.

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IsPendingDecommit()

bool FPageCache::IsPendingDecommit ( void * Addr ) const

inlineprivate

Definition at line 53 of file PageCache.h.

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MarkForPendingDecommit()

size_t FPageCache::MarkForPendingDecommit ( void * InAddr, size_t Size )

inline

Definition at line 115 of file PageCache.h.

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MarkPendingDecommit()

void FPageCache::MarkPendingDecommit ( void * Addr )

inlineprivate

Definition at line 71 of file PageCache.h.

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PageIndexToAddr()

void * FPageCache::PageIndexToAddr ( uint32 PageIndex ) const

inlineprivate

Definition at line 39 of file PageCache.h.

TryDecommitPending()

template<typename T >

size_t FPageCache::TryDecommitPending ( size_t Size, T && DecommitFunction )

inline

Definition at line 293 of file PageCache.h.

UnMarkPendingDecommit()

void FPageCache::UnMarkPendingDecommit ( void * Addr )

inlineprivate

Definition at line 77 of file PageCache.h.

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Member Data Documentation

CommitHits

uint64 FPageCache::CommitHits

private

Definition at line 25 of file PageCache.h.

CommitMisses

uint64 FPageCache::CommitMisses

private

Definition at line 26 of file PageCache.h.

CommittedPages

uint32 FPageCache::CommittedPages

private

Definition at line 21 of file PageCache.h.

CriticalSection

FCriticalSection FPageCache::CriticalSection

private

Definition at line 13 of file PageCache.h.

CurrentlyCommitted

FBitTree FPageCache::CurrentlyCommitted

private

Definition at line 29 of file PageCache.h.

DecommittedPages

uint32 FPageCache::DecommittedPages

private

Definition at line 22 of file PageCache.h.

HighAddress

uint8* FPageCache::HighAddress

private

Definition at line 16 of file PageCache.h.

LowAddress

uint8* FPageCache::LowAddress

private

Definition at line 15 of file PageCache.h.

MemSize

uint32 FPageCache::MemSize

private

Definition at line 19 of file PageCache.h.

NotPendingDecommit

FBitTree FPageCache::NotPendingDecommit

private

Definition at line 30 of file PageCache.h.

NumPages

uint32 FPageCache::NumPages

private

Definition at line 18 of file PageCache.h.

PageSize

size_t FPageCache::PageSize

private

Definition at line 17 of file PageCache.h.

PendingDecommittedPages

uint32 FPageCache::PendingDecommittedPages

private

Definition at line 23 of file PageCache.h.

SweepPage

uint32 FPageCache::SweepPage

private

Definition at line 20 of file PageCache.h.

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

• C:/Users/lachl/Downloads/ArkServerAPI_NEW/ASA/AsaApi/AsaApi/Core/Public/API/UE/HAL/PageCache.h