ome::files::PixelBufferBase Class Reference

Base class for all PixelBuffer types. More...

#include <ome/files/PixelBuffer.h>

Inheritance diagram for ome::files::PixelBufferBase:

Collaboration diagram for ome::files::PixelBufferBase:

Public Types
typedef boost::multi_array_types::size_type	size_type
	Size type.
typedef boost::multi_array_types::index	index
	Index type.
typedef std::array< boost::multi_array_types::index, PixelBufferBase::dimensions >	indices_type
	Type used to index all dimensions in public interfaces.
typedef boost::general_storage_order< dimensions >	storage_order_type
	Storage ordering type for controlling pixel memory layout.
typedef boost::detail::multi_array::extent_gen< dimensions >	range_type
	Extent range type.

Public Member Functions
virtual	~PixelBufferBase ()
	Destructor.
::ome::xml::model::enums::PixelType	pixelType () const
	Get the pixel type in use. More...
EndianType	endianType () const
	Get the endian type in use. More...

Static Public Member Functions
static storage_order_type	make_storage_order (ome::xml::model::enums::DimensionOrder order, bool interleaved)
	Generate storage ordering for a given dimension order. More...
static storage_order_type	default_storage_order ()
	Generate default storage ordering. More...

Static Public Attributes
static const uint16_t	dimensions = 9
	Total number of supported dimensions.

Protected Member Functions
	PixelBufferBase (::ome::xml::model::enums::PixelType pixeltype, EndianType endiantype)
	Constructor. More...

Private Attributes
const ::ome::xml::model::enums::PixelType	pixeltype
	Pixel type stored in this buffer.
const EndianType	endiantype
	Endian type stored in this buffer.

Detailed Description

Base class for all PixelBuffer types.

Individual pixel buffer types are created from the PixelType and EndianType enumerations. However, the same underlying type may be used for two or more combinations of each type, depending upon the hardware and compiler implementation, meaning that it isn't possible to determine the original PixelType and EndianType from the language type alone. This base class stores the PixelType and EndianType in order to provide reliable introspection.

Constructor & Destructor Documentation

PixelBufferBase()

ome::files::PixelBufferBase::PixelBufferBase ( ::ome::xml::model::enums::PixelType  pixeltype, EndianType  endiantype  )

inlineprotected

Constructor.

Parameters

pixeltype	the pixel type stored in this buffer.
endiantype	the endian type variant of the pixel type stored in this buffer.

Member Function Documentation

default_storage_order()

PixelBufferBase::storage_order_type ome::files::PixelBufferBase::default_storage_order ( )

static

Generate default storage ordering.

The default is XYZTC with subchannel interleaving (i.e. SXYzZtTcC as the 9D order).

Returns

the storage ordering.

References make_storage_order(), and ome::xml::model::enums::DimensionOrder::XYZTC.

Referenced by endianType().

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endianType()

EndianType ome::files::PixelBufferBase::endianType ( ) const

inline

Get the endian type in use.

Returns

the endian type.

References default_storage_order(), endiantype, and make_storage_order().

make_storage_order()

PixelBufferBase::storage_order_type ome::files::PixelBufferBase::make_storage_order ( ome::xml::model::enums::DimensionOrder  order, bool  interleaved  )

static

Generate storage ordering for a given dimension order.

This converts the OME data model dimension ordering specification to the native 9D ordering, including subchannel and modulo components.

Parameters

order	the OME data model dimension ordering
interleaved	true if subchannels are interleaved (chunky), false otherwise (planar).

Returns

the storage ordering.

References ome::files::DIM_CHANNEL, ome::files::DIM_MODULO_C, ome::files::DIM_MODULO_T, ome::files::DIM_MODULO_Z, ome::files::DIM_SPATIAL_X, ome::files::DIM_SPATIAL_Y, ome::files::DIM_SPATIAL_Z, ome::files::DIM_SUBCHANNEL, ome::files::DIM_TEMPORAL_T, dimensions, ome::xml::model::enums::DimensionOrder::XYCTZ, ome::xml::model::enums::DimensionOrder::XYCZT, ome::xml::model::enums::DimensionOrder::XYTCZ, ome::xml::model::enums::DimensionOrder::XYTZC, ome::xml::model::enums::DimensionOrder::XYZCT, and ome::xml::model::enums::DimensionOrder::XYZTC.

Referenced by default_storage_order(), endianType(), ome::files::detail::CopySubchannelVisitor::operator()(), ome::files::tiff::IFD::readImage(), ome::files::tiff::IFD::readLookupTable(), ome::files::detail::FormatReader::readPlane(), and ome::files::tiff::IFD::writeImage().

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pixelType()

::ome::xml::model::enums::PixelType ome::files::PixelBufferBase::pixelType ( ) const

inline

Get the pixel type in use.

Returns

the pixel type.

References pixeltype.

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

• ome/files/PixelBuffer.h
• ome/files/PixelBuffer.cpp