#include <fixed_pool.h>

Collaboration diagram for eastl::fixed_hashtable_allocator< bucketCount, nodeSize, nodeCount, nodeAlignment, nodeAlignmentOffset, bEnableOverflow, OverflowAllocator >:

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Public Types
enum	{ kBucketCount = bucketCount + 1 , kBucketsSize = bucketCount * sizeof(void) , kNodeSize* = nodeSize , kNodeCount = nodeCount , kNodesSize = nodeCount * nodeSize , kBufferSize = kNodesSize + ((nodeAlignment > 1) ? nodeSize-1 : 0) + nodeAlignmentOffset , kNodeAlignment = nodeAlignment , kNodeAlignmentOffset = nodeAlignmentOffset , kAllocFlagBuckets = 0x00400000 }

typedef type_select< bEnableOverflow, fixed_pool_with_overflow< OverflowAllocator >, fixed_pool >::type	pool_type

typedef fixed_hashtable_allocator< bucketCount, nodeSize, nodeCount, nodeAlignment, nodeAlignmentOffset, bEnableOverflow, OverflowAllocator >	this_type

typedef OverflowAllocator	overflow_allocator_type

Public Member Functions
	fixed_hashtable_allocator (void *pNodeBuffer)

	fixed_hashtable_allocator (void *pNodeBuffer, const overflow_allocator_type &allocator)

	fixed_hashtable_allocator (void pNodeBuffer, void pBucketBuffer)

	fixed_hashtable_allocator (void pNodeBuffer, void pBucketBuffer, const overflow_allocator_type &allocator)

	fixed_hashtable_allocator (const this_type &x)

fixed_hashtable_allocator &	operator= (const fixed_hashtable_allocator &x)

void *	allocate (size_t n, int flags=0)

void *	allocate (size_t n, size_t alignment, size_t offset, int flags=0)

void	deallocate (void *p, size_t)

bool	can_allocate () const

void	reset (void *pNodeBuffer)

const char *	get_name () const

void	set_name (const char *pName)

const overflow_allocator_type &	get_overflow_allocator () const

overflow_allocator_type &	get_overflow_allocator ()

void	set_overflow_allocator (const overflow_allocator_type &allocator)

void	copy_overflow_allocator (const this_type &x)

Protected Attributes
pool_type	mPool

void *	mpBucketBuffer

Detailed Description

template<size_t bucketCount, size_t nodeSize, size_t nodeCount, size_t nodeAlignment, size_t nodeAlignmentOffset, bool bEnableOverflow, typename OverflowAllocator = EASTLAllocatorType>
class eastl::fixed_hashtable_allocator< bucketCount, nodeSize, nodeCount, nodeAlignment, nodeAlignmentOffset, bEnableOverflow, OverflowAllocator >

fixed_hashtable_allocator

Provides a base class for fixed hashtable allocations. To consider: Have this inherit from fixed_node_allocator.

Template parameters: bucketCount The fixed number of hashtable buckets to provide. nodeCount The number of objects the pool contains. nodeAlignment The alignment of the objects to allocate. nodeAlignmentOffset The alignment offset of the objects to allocate. bEnableOverflow Whether or not we should use the overflow heap if our object pool is exhausted. OverflowAllocator Overflow allocator, which is only used if bEnableOverflow == true. Defaults to the global heap.

Constructor & Destructor Documentation

◆ fixed_hashtable_allocator()

template<size_t bucketCount, size_t nodeSize, size_t nodeCount, size_t nodeAlignment, size_t nodeAlignmentOffset, bool bEnableOverflow, typename OverflowAllocator = EASTLAllocatorType>

eastl::fixed_hashtable_allocator< bucketCount, nodeSize, nodeCount, nodeAlignment, nodeAlignmentOffset, bEnableOverflow, OverflowAllocator >::fixed_hashtable_allocator ( const this_type & x )

inline

fixed_hashtable_allocator

Note that we are copying x.mpHead and mpBucketBuffer to our own fixed_pool. See the discussion above in fixed_node_allocator for important information about this.

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

third_party/EASTL/include/EASTL/internal/fixed_pool.h

Public Types

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ fixed_hashtable_allocator()