castor::BuddyAllocatorT< Traits > Class Template Reference

Buddy allocator implementation. More...

#include <BuddyAllocator.hpp>

Inheritance diagram for castor::BuddyAllocatorT< Traits >:

Collaboration diagram for castor::BuddyAllocatorT< Traits >:

Public Member Functions
	BuddyAllocatorT (uint32_t numLevels, uint32_t minBlockSize)
	Constructor.
size_t	getAvailable () const noexcept
bool	hasAvailable (size_t size) const
PointerType	allocate (size_t size)
	Allocates memory.
void	deallocate (PointerType pointer)
	Deallocates memory.
size_t	getTotalSize () const
	The pool total size.
size_t	getAlignSize () const

Detailed Description

template<typename Traits>
class castor::BuddyAllocatorT< Traits >

Buddy allocator implementation.

Constructor & Destructor Documentation

BuddyAllocatorT()

template<typename Traits >

castor::BuddyAllocatorT< Traits >::BuddyAllocatorT	(	uint32_t	numLevels,
		uint32_t	minBlockSize )

Constructor.

Parameters

[in]	numLevels	The allocator maximum tree size.
[in]	minBlockSize	The minimum size for a block.

Member Function Documentation

allocate()

template<typename Traits >

PointerType castor::BuddyAllocatorT< Traits >::allocate

(

size_t

size

)

Allocates memory.

Parameters

[in]

size

The requested memory size.

Returns

The memory chunk.

deallocate()

template<typename Traits >

void castor::BuddyAllocatorT< Traits >::deallocate

(

PointerType

pointer

)

Deallocates memory.

Parameters

[in]

pointer

The memory chunk.

getAlignSize()

template<typename Traits >

size_t castor::BuddyAllocatorT< Traits >::getAlignSize ( ) const

inline

getAvailable()

template<typename Traits >

size_t castor::BuddyAllocatorT< Traits >::getAvailable ( ) const

noexcept

Returns

The remaining memory.

getTotalSize()

template<typename Traits >

size_t castor::BuddyAllocatorT< Traits >::getTotalSize

(

)

const

The pool total size.

hasAvailable()

template<typename Traits >

bool castor::BuddyAllocatorT< Traits >::hasAvailable

(

size_t

size

)

const

Parameters

[in]

size

The requested memory size.

Returns

true if there is enough remaining memory for given size.

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

• CastorUtils/Pool/BuddyAllocator.hpp