MemoryRegion Class Reference

#include <MemoryRegion.h>

Collaboration diagram for MemoryRegion:

Public Member Functions
	MemoryRegion ()
void	setup (void *emptySpacesMemory, int emptySpacesMemorySize, uint32_t regionBegin, uint32_t regionEnd)
void *	alloc (uint32_t requiredSize, uint32_t *getAllocatedSize, bool makeStealable, void *thingNotToStealFrom, bool getBiggestAllocationPossible)
uint32_t	shortenRight (void *address, uint32_t newSize)
uint32_t	shortenLeft (void *address, uint32_t amountToShorten, uint32_t numBytesToMoveRightIfSuccessful=0)
void	extend (void *address, uint32_t minAmountToExtend, uint32_t idealAmountToExtend, uint32_t *getAmountExtendedLeft, uint32_t *getAmountExtendedRight, void *thingNotToStealFrom)
uint32_t	extendRightAsMuchAsEasilyPossible (void *spaceAddress)
void	dealloc (void *address)
void	verifyMemoryNotFree (void *address, uint32_t spaceSize)

Public Attributes
BidirectionalLinkedList	stealableClusterQueues [NUM_STEALABLE_QUEUES]
uint32_t	stealableClusterQueueLongestRuns [NUM_STEALABLE_QUEUES]
OrderedResizeableArrayWithMultiWordKey	emptySpaces
int	numAllocations
char const *	name

Constructor & Destructor Documentation

MemoryRegion()

MemoryRegion::MemoryRegion

(

)

Member Function Documentation

alloc()

void * MemoryRegion::alloc	(	uint32_t	requiredSize,
		uint32_t *	getAllocatedSize,
		bool	makeStealable,
		void *	thingNotToStealFrom,
		bool	getBiggestAllocationPossible
	)

dealloc()

void MemoryRegion::dealloc

(

void *

address

)

extend()

void MemoryRegion::extend	(	void *	address,
		uint32_t	minAmountToExtend,
		uint32_t	idealAmountToExtend,
		uint32_t *	getAmountExtendedLeft,
		uint32_t *	getAmountExtendedRight,
		void *	thingNotToStealFrom
	)

extendRightAsMuchAsEasilyPossible()

uint32_t MemoryRegion::extendRightAsMuchAsEasilyPossible

(

void *

spaceAddress

)

setup()

void MemoryRegion::setup	(	void *	emptySpacesMemory,
		int	emptySpacesMemorySize,
		uint32_t	regionBegin,
		uint32_t	regionEnd
	)

shortenLeft()

uint32_t MemoryRegion::shortenLeft	(	void *	address,
		uint32_t	amountToShorten,
		uint32_t	numBytesToMoveRightIfSuccessful = 0
	)

shortenRight()

uint32_t MemoryRegion::shortenRight	(	void *	address,
		uint32_t	newSize
	)

verifyMemoryNotFree()

void MemoryRegion::verifyMemoryNotFree	(	void *	address,
		uint32_t	spaceSize
	)

Member Data Documentation

emptySpaces

OrderedResizeableArrayWithMultiWordKey MemoryRegion::emptySpaces

name

char const* MemoryRegion::name

numAllocations

int MemoryRegion::numAllocations

stealableClusterQueueLongestRuns

uint32_t MemoryRegion::stealableClusterQueueLongestRuns[NUM_STEALABLE_QUEUES]

stealableClusterQueues

BidirectionalLinkedList MemoryRegion::stealableClusterQueues[NUM_STEALABLE_QUEUES]

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

• src/MemoryRegion.h
• src/MemoryRegion.cpp