MemoryArena Class Reference

#include <memory.h>

List of all members.

Public Member Functions
	MemoryArena (uint32_t bs=32768)
	~MemoryArena ()
void *	Alloc (uint32_t sz)
template<typename T >
T *	Alloc (uint32_t count=1)
void	FreeAll ()
Private Attributes
uint32_t	curBlockPos
uint32_t	blockSize
char *	currentBlock
vector< char * >	usedBlocks
vector< char * >	availableBlocks

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Detailed Description

Definition at line 89 of file memory.h.

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Constructor & Destructor Documentation

MemoryArena::MemoryArena

(

uint32_t

bs = 32768

)

[inline]

Definition at line 92 of file memory.h.

References blockSize, curBlockPos, and currentBlock.

MemoryArena::~MemoryArena

(

)

[inline]

Definition at line 97 of file memory.h.

References availableBlocks, currentBlock, FreeAligned(), and usedBlocks.

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Member Function Documentation

template<typename T >

T* MemoryArena::Alloc

(

uint32_t

count = 1

)

[inline]

Definition at line 122 of file memory.h.

References Alloc().

void* MemoryArena::Alloc

(

uint32_t

sz

)

[inline]

Definition at line 104 of file memory.h.

References availableBlocks, blockSize, curBlockPos, currentBlock, and usedBlocks.

Referenced by Alloc(), GridAccel::GridAccel(), KdAccelNode::initLeaf(), SubsurfaceOctreeNode::Insert(), UseRadianceProbes::Li(), SingleScatteringIntegrator::Li(), PhotonIntegrator::Li(), GlossyPRTIntegrator::Li(), DiffusePRTIntegrator::Li(), TransformCache::Lookup(), DipoleSubsurfaceIntegrator::Preprocess(), BVHAccel::recursiveBuild(), LoopSubdiv::Refine(), SHProjectIncidentDirectRadiance(), and SHRotate().

void MemoryArena::FreeAll

(

)

[inline]

Definition at line 128 of file memory.h.

References availableBlocks, blockSize, curBlockPos, and usedBlocks.

Referenced by TransformCache::Clear(), IGIIntegrator::Preprocess(), DipoleSubsurfaceIntegrator::Preprocess(), MetropolisRenderer::Render(), SurfacePointTask::Run(), SamplerRendererTask::Run(), PhotonShootingTask::Run(), MLTTask::Run(), IrradiancePrimeTask::Run(), CreateRadProbeTask::Run(), and SHProjectIncidentIndirectRadiance().

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Member Data Documentation

vector<char *> MemoryArena::availableBlocks [private]

Definition at line 142 of file memory.h.

Referenced by Alloc(), FreeAll(), and ~MemoryArena().

uint32_t MemoryArena::blockSize [private]

Definition at line 140 of file memory.h.

Referenced by Alloc(), FreeAll(), and MemoryArena().

uint32_t MemoryArena::curBlockPos [private]

Definition at line 140 of file memory.h.

Referenced by Alloc(), FreeAll(), and MemoryArena().

char* MemoryArena::currentBlock [private]

Definition at line 141 of file memory.h.

Referenced by Alloc(), MemoryArena(), and ~MemoryArena().

vector<char *> MemoryArena::usedBlocks [private]

Definition at line 142 of file memory.h.

Referenced by Alloc(), FreeAll(), and ~MemoryArena().

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

• memory.h