TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType > Class Template Reference

#include <GenericGrowableAllocator.h>

Inheritance diagram for TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >:

Public Member Functions
	TGenericGrowableAllocator (uint64 InitialSize, uint32 InType, uint32 InSubAllocationAlignment, FName InStatRegionName, const FName *InOwnerTypeToStatIdMap, void *InUserData)
virtual	~TGenericGrowableAllocator ()
GrowableAllocationBaseType *	Malloc (uint32 Size, uint32 Alignment, int32 OwnerType)
bool	Free (GrowableAllocationBaseType *Memory)
void	GetAllocationInfo (uint32 &Chunks, uint64 &Used, uint64 &Free)
bool	DoesAllocatorContainAddress (const void *Address)
void	ShowAllocationInfo ()
void	ShowFullAllocationInfo ()
void	DumpMemoryInfo ()
Public Member Functions inherited from FGrowableMallocBase
	FGrowableMallocBase ()
virtual	~FGrowableMallocBase ()
virtual uint64	GetWasteApproximation ()

Additional Inherited Members
Protected Attributes inherited from FGrowableMallocBase
uint64	TotalAllocated
uint64	TotalWaste
uint64	CurrentAllocs
uint64	TotalAllocs

Detailed Description

template<typename ChunkAllocatorType, typename GrowableAllocationBaseType>
class TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >

Allocator that will grow as needed with direct mapped memory for a given memory type

Constructor & Destructor Documentation

TGenericGrowableAllocator()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::TGenericGrowableAllocator ( uint64  InitialSize, uint32  InType, uint32  InSubAllocationAlignment, FName  InStatRegionName, const FName *  InOwnerTypeToStatIdMap, void *  InUserData  )

inline

Constructor Internally allocates address space for use only by this allocator

Parameters

Type	- The templated memory type to allocate with this allocator
StatRegion	- The region of memory this is responsible for, for updating the region max sizes

~TGenericGrowableAllocator()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

virtual TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::~TGenericGrowableAllocator ( )

inlinevirtual

Destructor

Member Function Documentation

DoesAllocatorContainAddress()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

bool TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::DoesAllocatorContainAddress ( const void *  Address )

inline

DumpMemoryInfo()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

void TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::DumpMemoryInfo ( )

inline

Free()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

bool TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::Free ( GrowableAllocationBaseType *  Memory )

inline

GetAllocationInfo()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

void TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::GetAllocationInfo ( uint32 &  Chunks, uint64 &  Used, uint64 &  Free  )

inline

Malloc()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

GrowableAllocationBaseType * TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::Malloc ( uint32  Size, uint32  Alignment, int32  OwnerType  )

inline

ShowAllocationInfo()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

void TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::ShowAllocationInfo ( )

inline

ShowFullAllocationInfo()

template<typename ChunkAllocatorType , typename GrowableAllocationBaseType >

void TGenericGrowableAllocator< ChunkAllocatorType, GrowableAllocationBaseType >::ShowFullAllocationInfo ( )

inline

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

• Engine/Source/Runtime/Core/Public/Misc/GenericGrowableAllocator.h