fl::SlabAllocator< T, SLAB_SIZE > Class Template Reference

Detailed Description

template<typename T, fl::size SLAB_SIZE = FASTLED_DEFAULT_SLAB_SIZE>
class fl::SlabAllocator< T, SLAB_SIZE >

Definition at line 183 of file allocator.h.

#include <allocator.h>

Collaboration diagram for fl::SlabAllocator< T, SLAB_SIZE >:

Classes
struct	Slab

Public Member Functions
	SlabAllocator ()
	SlabAllocator (const SlabAllocator &)=delete
	SlabAllocator (SlabAllocator &&other) noexcept
	~SlabAllocator ()
T *	allocate (fl::size n=1)
void	cleanup ()
void	deallocate (T *ptr, fl::size n=1)
fl::size	getActiveAllocations () const
fl::size	getSlabCount () const
fl::size	getTotalAllocated () const
fl::size	getTotalDeallocated () const
SlabAllocator &	operator= (const SlabAllocator &)=delete
SlabAllocator &	operator= (SlabAllocator &&other) noexcept

Private Member Functions
void *	allocateFromSlab (fl::size n=1)
Slab *	createSlab ()
void	deallocateToSlab (void *ptr, fl::size n=1)
void *	findContiguousBlocks (Slab *slab, fl::size n)

Private Attributes
Slab *	slabs_
fl::size	total_allocated_
fl::size	total_deallocated_

Static Private Attributes
static constexpr fl::size	BLOCKS_PER_SLAB = SLAB_SIZE
static constexpr fl::size	SLAB_BLOCK_SIZE = sizeof(T) > sizeof(void*) ? sizeof(T) : sizeof(void*)
static constexpr fl::size	SLAB_MEMORY_SIZE = SLAB_BLOCK_SIZE * BLOCKS_PER_SLAB

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

• fl/allocator.h