Allocator< T > Struct Template Reference

Aligned memory allocator. More...

Static Public Member Functions
static SIMD_INLINE void *	Allocate (size_t size, size_t align)
	Allocates aligned memory block. More...
static SIMD_INLINE void	Free (void *ptr)
	Frees aligned memory block. More...
static SIMD_INLINE size_t	Align (size_t size, size_t align)
	Gets aligned size. More...
static SIMD_INLINE void *	Align (void *ptr, size_t align)
	Gets aligned address. More...
static SIMD_INLINE size_t	Alignment ()
	Gets memory alignment required for the most productive work. More...

Detailed Description

template<class T>
struct Simd::Allocator< T >

Aligned memory allocator.

Performs allocation and deletion of aligned memory.

Note

Also it can be used as an allocator for STL containers.

Member Function Documentation

Allocate()

void * Allocate ( size_t  size, size_t  align  )

static

Allocates aligned memory block.

Note

The memory allocated by this function is must be deleted by function Simd::Allocator::Free.

Parameters

[in]	size	- a size of required memory block.
[in]	align	- an align of allocated memory address.

Returns

a pointer to allocated memory.

Free()

void Free ( void *  ptr )

static

Frees aligned memory block.

Note

This function frees a memory allocated by function Simd::Allocator::Allocate.

Parameters

[in]

ptr

- a pointer to the memory to be deleted.

Align() [1/2]

size_t Align ( size_t  size, size_t  align  )

static

Gets aligned size.

Parameters

[in]	size	- an original size.
[in]	align	- a required alignment.

Returns

an aligned size.

Align() [2/2]

void * Align ( void *  ptr, size_t  align  )

static

Gets aligned address.

Parameters

[in]	ptr	- an original pointer.
[in]	align	- a required alignment.

Returns

an aligned address.

Alignment()

size_t Alignment ( )

static

Gets memory alignment required for the most productive work.

Returns

a required memory alignment.