cat::RegionAllocator Class Reference

#include <RegionAllocator.hpp>

Inheritance diagram for cat::RegionAllocator:

List of all members.

Classes
struct	RegionInfo
struct	RegionInfoHead
Public Member Functions
void *	Acquire (u32 bytes)
template<class T >
T *	AcquireBuffer (u32 extra_bytes=0)
template<class T >
CAT_INLINE void	Delete (T *ptr)
void	Release (void *ptr)
void *	Resize (void *ptr, u32 bytes)
void	Shutdown ()
bool	Valid ()
Protected Attributes
u32	bitmap_dwords [REGION_COUNT]
u32	blocks_per_region [REGION_COUNT]
u32	bytes_overall
RegionInfo *	region_info [REGION_COUNT]
u8 *	regions [REGION_COUNT]
Static Protected Attributes
static const u32	BLOCK_SIZE [REGION_COUNT]
static const u32	REGION_COUNT = 6
Private Member Functions
	CAT_SINGLETON (RegionAllocator)

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Detailed Description

Definition at line 43 of file RegionAllocator.hpp.

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Member Function Documentation

void* cat::RegionAllocator::Acquire

(

u32

bytes

)

Referenced by cat::AsyncBuffer::Acquire(), AcquireBuffer(), cat::STLRegionAllocator< T >::allocate(), cat::sphynx::Collexion< T >::DoubleTable(), operator new(), and cat::AsyncBuffer::Wrap().

template<class T >

T* cat::RegionAllocator::AcquireBuffer

(

u32

extra_bytes = 0

)

[inline]

Definition at line 91 of file RegionAllocator.hpp.

References Acquire(), and T.

    {
        return reinterpret_cast<T*>( Acquire(sizeof(T) + extra_bytes) );
    }

cat::RegionAllocator::CAT_SINGLETON

(

RegionAllocator

)

[private]

template<class T >

CAT_INLINE void cat::RegionAllocator::Delete

(

T *

ptr

)

[inline]

Definition at line 81 of file RegionAllocator.hpp.

References Release().

Referenced by cat::FIFO::Queue< T >::Dequeue(), and cat::FIFO::Queue< T >::~Queue().

    {
        ptr->~T();
        Release(ptr);
    }

void cat::RegionAllocator::Release

(

void *

ptr

)

Referenced by cat::STLRegionAllocator< T >::deallocate(), Delete(), cat::sphynx::Collexion< T >::DoubleTable(), operator delete(), cat::AsyncBuffer::Release(), and cat::sphynx::Collexion< T >::~Collexion().

void* cat::RegionAllocator::Resize	(	void *	ptr,
		u32	bytes
	)

Referenced by cat::AsyncBuffer::Resize().

void cat::RegionAllocator::Shutdown

(

)

bool cat::RegionAllocator::Valid

(

)

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Member Data Documentation

u32 cat::RegionAllocator::bitmap_dwords[REGION_COUNT] [protected]

Definition at line 64 of file RegionAllocator.hpp.

const u32 cat::RegionAllocator::BLOCK_SIZE[REGION_COUNT] [static, protected]

Definition at line 60 of file RegionAllocator.hpp.

u32 cat::RegionAllocator::blocks_per_region[REGION_COUNT] [protected]

Definition at line 63 of file RegionAllocator.hpp.

u32 cat::RegionAllocator::bytes_overall [protected]

Definition at line 62 of file RegionAllocator.hpp.

const u32 cat::RegionAllocator::REGION_COUNT = 6 [static, protected]

Definition at line 59 of file RegionAllocator.hpp.

RegionInfo* cat::RegionAllocator::region_info[REGION_COUNT] [protected]

Definition at line 66 of file RegionAllocator.hpp.

u8* cat::RegionAllocator::regions[REGION_COUNT] [protected]

Definition at line 65 of file RegionAllocator.hpp.

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

• RegionAllocator.hpp