HL::ZoneHeap< SuperHeap, ChunkSize > Class Template Reference

#include <zoneheap.h>

Inheritance diagram for HL::ZoneHeap< SuperHeap, ChunkSize >:

Collaboration diagram for HL::ZoneHeap< SuperHeap, ChunkSize >:

Classes
class	Arena

Public Types
enum	{ Alignment = SuperHeap::Alignment }

Public Member Functions
	ZoneHeap ()
	~ZoneHeap ()
void	reset (const int chkSize)
void *	malloc (size_t sz)
void	free (void *)
	Free in a zone allocator is a no-op. More...
int	remove (void *)
	Remove in a zone allocator is a no-op. More...

Private Member Functions
	ZoneHeap (const ZoneHeap &)
ZoneHeap &	operator= (const ZoneHeap &)
void *	zoneMalloc (size_t sz)

Private Attributes
int	m_chkSize
size_t	_sizeRemaining
	Space left in the current arena. More...
Arena *	_currentArena
	The current arena. More...
Arena *	_pastArenas
	A linked list of past arenas. More...

Detailed Description

template<class SuperHeap, size_t ChunkSize>
class HL::ZoneHeap< SuperHeap, ChunkSize >

Definition at line 39 of file zoneheap.h.

Member Enumeration Documentation

template<class SuperHeap, size_t ChunkSize>

anonymous enum

Enumerator
Alignment

Definition at line 42 of file zoneheap.h.

Constructor & Destructor Documentation

template<class SuperHeap, size_t ChunkSize>

HL::ZoneHeap< SuperHeap, ChunkSize >::ZoneHeap ( )

inline

Definition at line 44 of file zoneheap.h.

template<class SuperHeap, size_t ChunkSize>

HL::ZoneHeap< SuperHeap, ChunkSize >::~ZoneHeap ( )

inline

Definition at line 52 of file zoneheap.h.

template<class SuperHeap, size_t ChunkSize>

HL::ZoneHeap< SuperHeap, ChunkSize >::ZoneHeap ( const ZoneHeap< SuperHeap, ChunkSize > &  )

private

Member Function Documentation

template<class SuperHeap, size_t ChunkSize>

void HL::ZoneHeap< SuperHeap, ChunkSize >::free ( void *  )

inline

Free in a zone allocator is a no-op.

Definition at line 80 of file zoneheap.h.

template<class SuperHeap, size_t ChunkSize>

void* HL::ZoneHeap< SuperHeap, ChunkSize >::malloc ( size_t  sz )

inline

Definition at line 73 of file zoneheap.h.

template<class SuperHeap, size_t ChunkSize>

ZoneHeap& HL::ZoneHeap< SuperHeap, ChunkSize >::operator= ( const ZoneHeap< SuperHeap, ChunkSize > &  )

private

template<class SuperHeap, size_t ChunkSize>

int HL::ZoneHeap< SuperHeap, ChunkSize >::remove ( void *  )

inline

Remove in a zone allocator is a no-op.

Definition at line 83 of file zoneheap.h.

template<class SuperHeap, size_t ChunkSize>

void HL::ZoneHeap< SuperHeap, ChunkSize >::reset ( const int  chkSize )

inline

Definition at line 68 of file zoneheap.h.

Referenced by hl_register_fixed_heap().

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template<class SuperHeap, size_t ChunkSize>

void* HL::ZoneHeap< SuperHeap, ChunkSize >::zoneMalloc ( size_t  sz )

inlineprivate

Definition at line 93 of file zoneheap.h.

Referenced by HL::ZoneHeap< MallocHeap, 0 >::malloc().

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Member Data Documentation

template<class SuperHeap, size_t ChunkSize>

Arena* HL::ZoneHeap< SuperHeap, ChunkSize >::_currentArena

private

The current arena.

Definition at line 142 of file zoneheap.h.

Referenced by HL::ZoneHeap< MallocHeap, 0 >::zoneMalloc(), and HL::ZoneHeap< MallocHeap, 0 >::~ZoneHeap().

template<class SuperHeap, size_t ChunkSize>

Arena* HL::ZoneHeap< SuperHeap, ChunkSize >::_pastArenas

private

A linked list of past arenas.

Definition at line 145 of file zoneheap.h.

Referenced by HL::ZoneHeap< MallocHeap, 0 >::zoneMalloc(), and HL::ZoneHeap< MallocHeap, 0 >::~ZoneHeap().

template<class SuperHeap, size_t ChunkSize>

size_t HL::ZoneHeap< SuperHeap, ChunkSize >::_sizeRemaining

private

Space left in the current arena.

Definition at line 139 of file zoneheap.h.

Referenced by HL::ZoneHeap< MallocHeap, 0 >::zoneMalloc().

template<class SuperHeap, size_t ChunkSize>

int HL::ZoneHeap< SuperHeap, ChunkSize >::m_chkSize

private

Definition at line 88 of file zoneheap.h.

Referenced by HL::ZoneHeap< MallocHeap, 0 >::reset(), HL::ZoneHeap< MallocHeap, 0 >::ZoneHeap(), and HL::ZoneHeap< MallocHeap, 0 >::zoneMalloc().

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

• src/heaplayers/heaps/special/zoneheap.h