ReferenceCountedAllocator< TYPE > Class Template Reference

Reference counted allocator. More...

#include <base/mem/ReferenceCountedAllocator.h>

Inherits ReferenceCountedObject, and Allocator< TYPE >.

Public Member Functions
	ReferenceCountedAllocator () noexcept
	ReferenceCountedAllocator (MemorySize size)
	ReferenceCountedAllocator (MemorySize size, MemorySize capacity)
	ReferenceCountedAllocator (const ReferenceCountedAllocator &copy)
Public Member Functions inherited from ReferenceCountedObject
	ReferenceCountedObject () noexcept
	ReferenceCountedObject (const ReferenceCountedObject &copy) noexcept
	ReferenceCountedObject (ReferenceCountedObject &&move) noexcept
ReferenceCountedObject &	operator= (const ReferenceCountedObject &copy) noexcept
ReferenceCountedObject &	operator= (ReferenceCountedObject &&move) noexcept
MemorySize	getNumberOfReferences_INTERNAL () const noexcept
virtual bool	useGarbageCollector () const noexcept
Public Member Functions inherited from DynamicObject
	DynamicObject () noexcept
bool	isValidObject () const noexcept
virtual	~DynamicObject () noexcept(false)
	_COM_AZURE_DEV__BASE__OVERRIDE_ALLOC ()
Public Member Functions inherited from Allocator< TYPE >
	Allocator () noexcept
	Allocator (MemorySize _size)
	Allocator (MemorySize _size, MemorySize _capacity)
	Allocator (const Allocator &copy)
	Allocator (Allocator &&move) noexcept
Allocator &	operator= (const Allocator &copy)
Allocator &	operator= (Allocator &&move) noexcept
TYPE *	getElements () noexcept
const TYPE *	getElements () const noexcept
Span< TYPE >	getSpan () noexcept
ConstSpan< TYPE >	getSpan () const noexcept
Iterator	getBeginIterator () noexcept
Iterator	getEndIterator () noexcept
ReadIterator	getBeginReadIterator () const noexcept
ReadIterator	getEndReadIterator () const noexcept
Iterator	begin () noexcept
Iterator	end () noexcept
ReadIterator	begin () const noexcept
ReadIterator	end () const noexcept
Enumerator	getEnumerator () noexcept
ReadEnumerator	getReadEnumerator () const noexcept
MemorySize	getSize () const noexcept
MemorySize	getByteSize () const noexcept
bool	isEmpty () const noexcept
void	ensureCapacity (MemorySize _capacity) noexcept
void	ensureCapacity () noexcept
MemorySize	getCapacity () const noexcept
void	setSizeImpl (MemorySize size, const TYPE *value)
void	setSize (MemorySize size)
void	setSize (MemorySize size, const TYPE &value)
void	clear ()
MemoryDiff	garbageCollect ()
MemorySize	getGarbageByteSize () const noexcept

Additional Inherited Members
Public Types inherited from Allocator< TYPE >
typedef SequenceIterator< IteratorTraits< TYPE > >	Iterator
typedef SequenceIterator< ReadIteratorTraits< TYPE > >	ReadIterator
typedef AllocatorEnumerator< EnumeratorTraits< TYPE > >	Enumerator
typedef AllocatorEnumerator< ReadEnumeratorTraits< TYPE > >	ReadEnumerator
Static Public Member Functions inherited from Allocator< TYPE >
static void	initialize (TYPE *dest, const TYPE *end)
static void	initialize (TYPE *dest, const TYPE *end, const TYPE &value)
static void	initializeByCopy (TYPE *restrict dest, const TYPE *restrict src, MemorySize count)
static void	destroy (TYPE *begin, const TYPE *_end, MemorySize &destroyedCount)
static void	destroy2 (TYPE *begin, const TYPE *end)
static void	initializeByMove (TYPE *dest, TYPE *src, const TYPE *end)
static void	initializeByMove (TYPE *dest, TYPE *src, const TYPE *end, bool &moved)
static MemorySize	align (MemorySize offset) noexcept
Static Public Attributes inherited from Allocator< TYPE >
static constexpr bool	useSafeDestroy = false
Protected Types inherited from Allocator< TYPE >
enum	MemoryFill { INIT_MEMORY = 0xaa, DESTROY_OBJECT = 0xbb, RELEASE_MEMORY = 0xdd }
Protected Member Functions inherited from Allocator< TYPE >
Span< TYPE >	detach ()
void	attach (TYPE *_buffer, MemorySize _size)
void	attach (const Span< TYPE > &span)
MemorySize	getAdjustedSize (MemorySize size) const noexcept
TYPE *	allocate (const MemorySize size)
TYPE *	resize (TYPE *buffer, const MemorySize newSize, const MemorySize originalSize)
bool	canResizeInplace () const noexcept
TYPE *	tryResize (TYPE *buffer, const MemorySize newSize, const MemorySize originalSize) noexcept
void	release (TYPE *buffer, const MemorySize size)
Static Protected Member Functions inherited from Allocator< TYPE >
static void	fill (TYPE *dest, MemorySize size, MemoryFill memoryFill)

Detailed Description

template<class TYPE>
class ReferenceCountedAllocator< TYPE >

Reference counted allocator.

This class is a reference counted, low-level, and resizeable implementation of an array of elements. The implementation is not MT-safe and the class is mainly used by other container classes.

Version

1.0

Constructor & Destructor Documentation

ReferenceCountedAllocator() [1/4]

template<class TYPE >

ReferenceCountedAllocator< TYPE >::ReferenceCountedAllocator ( )

inlineexplicitnoexcept

Initializes an empty allocator.

ReferenceCountedAllocator() [2/4]

template<class TYPE >

ReferenceCountedAllocator< TYPE >::ReferenceCountedAllocator ( MemorySize  size )

inlineexplicit

Initializes an allocator of the specified size without initializing the elements. Raises MemoryException if unable to allocate enough memory to hold the requested number of elements.

Parameters

size	Specifies the initial size of the allocator.

ReferenceCountedAllocator() [3/4]

template<class TYPE >

ReferenceCountedAllocator< TYPE >::ReferenceCountedAllocator ( MemorySize  size, MemorySize  capacity  )

inlineexplicit

Initializes an allocator of the specified size without initializing the elements. Raises MemoryException if unable to allocate enough memory to hold the requested number of elements.

Parameters

size	Specifies the initial size of the allocator.
capacity	Specifies the initial capacity the allocator.

ReferenceCountedAllocator() [4/4]

template<class TYPE >

ReferenceCountedAllocator< TYPE >::ReferenceCountedAllocator ( const ReferenceCountedAllocator< TYPE > &  copy )

inline

Initializes the allocator by copying from the specified allocator. Raises MemoryException if unable to allocate the required memory.