AlignedArray

Engine/source/core/util/tAlignedArray.h

This is a fixed size class that will align its elements on configurable boundaries.

Protected Attributes

U8 *

mBuffer

U32

mCapacity

U32

mElementCount

U32

mElementSize

bool

mOwnBuffer

Public Functions

AlignedArray()

AlignedArray(const U32 arraySize, const U32 elementSize)

Create an AlignedArray.

AlignedArray(const U32 arraySize, const U32 elementSize, U8 * buffer, bool takeOwn)

Create an AlignedArray.

~AlignedArray()

U32

capacity()

Capacity of the array (you can setCapacity the size this high)

void *

getBuffer()

const void *

getBuffer()

Returns a pointer to the raw buffer data.

U32

getBufferSize()

U32

getElementSize()

Returns the size of an element (useful for asserting, etc)

T &

operator[](const U32)

const T &

operator[](const U32)

void

setCapacity(const U32 arraySize, const U32 elementSize)

void

setCapacity(const U32 arraySize, const U32 elementSize, U8 * buffer, bool takeOwn)

void

setSize(U32 newsize)

Set a new array size (up to initial size created returned by capacity)

U32

size()

Size of the array.

Detailed Description

This is a fixed size class that will align its elements on configurable boundaries.

Protected Attributes

U8 * mBuffer

U32 mCapacity

U32 mElementCount

U32 mElementSize

bool mOwnBuffer

Public Functions

AlignedArray()

AlignedArray(const U32 arraySize, const U32 elementSize)

Create an AlignedArray.

Parameters:

arraySize	How many items
elementSize	Size of each element (including padding)

AlignedArray(const U32 arraySize, const U32 elementSize, U8 * buffer, bool takeOwn)

Create an AlignedArray.

Parameters:

arraySize	How many items
elementSize	Size of each element (including padding)
buffer	Preallocated buffer (with data and aligned on elementSize boundaries)
takeOwn	If true, this class will take ownership of the buffer and free on destruct

~AlignedArray()

capacity()

Capacity of the array (you can setCapacity the size this high)

getBuffer()

getBuffer()

Returns a pointer to the raw buffer data.

getBufferSize()

getElementSize()

Returns the size of an element (useful for asserting, etc)

operator[](const U32)

operator[](const U32)

setCapacity(const U32 arraySize, const U32 elementSize)

setCapacity(const U32 arraySize, const U32 elementSize, U8 * buffer, bool takeOwn)

setSize(U32 newsize)

Set a new array size (up to initial size created returned by capacity)

size()

Size of the array.