DD::Image::DeepOutputPixel Class Reference

Inheritance diagram for DD::Image::DeepOutputPixel:

Public Member Functions
	DeepOutputPixel (const DD::Image::ChannelMap &channels, float *pixels, size_t dataCount, Ordering ordering)
float *	writable () const
float *	getWritableUnorderedSample (size_t sampNo)
float &	getWritableUnorderedSample (size_t sampNo, DD::Image::Channel channel)
float &	getWritableOrderedSample (size_t depthIdx, DD::Image::Channel channel)
Public Member Functions inherited from DD::Image::DeepPixel
	DeepPixel (const DD::Image::ChannelMap &channels, const float *pixels, size_t dataCount, Ordering ordering)
const ChannelMap &	channels () const
size_t	getSampleCount () const
const float *	data () const
size_t	getDataCount () const
const float *	getUnorderedSample (size_t sampNo) const
const float &	getUnorderedSample (size_t sampNo, DD::Image::Channel channel) const
const float &	getOrderedSample (size_t depthIdx, DD::Image::Channel channel) const

Additional Inherited Members
Public Types inherited from DD::Image::DeepPixel
enum	Ordering { eUnordered, eZAscending, eZDescending }
Static Public Member Functions inherited from DD::Image::DeepPixel
static Ordering	SwapOrdering (Ordering ordering)
Protected Member Functions inherited from DD::Image::DeepPixel
void	makeSampleOrder () const
Protected Attributes inherited from DD::Image::DeepPixel
const DD::Image::ChannelMap &	_channels
const float *	_data
size_t	_dataCount
size_t	_chanCount
size_t	_sampleCount
Ordering	_ordering
std::vector< size_t >	_sampleOrder
bool	_doneSampleOrder

Detailed Description

DeepOutputPixel is used to write to DeepInPlaceOutputPlanes.

It allows direct access to the samples in DeepPlaneData. At a particular x,y position in a DeepOutputPlane, a DeepOutputPixel provides methods for direct access to the plane's data. It remains valid for only as long as the DeepOutputPlane it is associated with exists.

Constructor & Destructor Documentation

DD::Image::DeepOutputPixel::DeepOutputPixel ( const DD::Image::ChannelMap &  channels, float *  pixels, size_t  dataCount, Ordering  ordering  )

inline

DeepOutputPixel constructor

Member Function Documentation

float * DD::Image::DeepOutputPixel::writable

(

)

const

Get a writable the pointer to this DeepPixel's DeepOutputPlane's data

float* DD::Image::DeepOutputPixel::getWritableUnorderedSample ( size_t  sampNo )

inline

Get a writable pointer to the pixel data for a particular sample number. Data will be the channels present in channels(), ordered by numeric channel id. Samples are in whatever order they happen to be in the pixel.

float& DD::Image::DeepOutputPixel::getWritableUnorderedSample ( size_t  sampNo, DD::Image::Channel  channel  )

inline

Get a writable reference to a particular sample's channel. Samples are in whatever order they happen to be in the pixel.

float & DD::Image::DeepOutputPixel::getWritableOrderedSample	(	size_t	depthIdx,
		DD::Image::Channel	channel
	)

Get a writable reference to a particular sample (by depth) and channel. Samples will be ordered so that if depthIdx == 0, it will fetch the sample with the lowest Z.

References DD::Image::DeepPixel::getOrderedSample().