gdcm::RLECodec Class Reference

Class to do RLE. More...

#include <gdcmRLECodec.h>

Inheritance diagram for gdcm::RLECodec:

Collaboration diagram for gdcm::RLECodec:

List of all members.

Public Member Functions
	RLECodec ()
	~RLECodec ()
bool	CanCode (TransferSyntax const &ts) const
bool	CanDecode (TransferSyntax const &ts) const
	Return whether this decoder support this transfer syntax (can decode it).
bool	Code (DataElement const &in, DataElement &out)
bool	Decode (DataElement const &is, DataElement &os)
	Decode.
unsigned long	GetBufferLength () const
bool	GetHeaderInfo (std::istream &is, TransferSyntax &ts)
void	SetBufferLength (unsigned long l)
void	SetLength (unsigned long l)
Protected Member Functions
bool	DecodeByStreams (std::istream &is, std::ostream &os)
bool	DecodeExtent (char *buffer, unsigned int XMin, unsigned int XMax, unsigned int YMin, unsigned int YMax, unsigned int ZMin, unsigned int ZMax, std::istream &is)
Friends
class	ImageRegionReader

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Detailed Description

Class to do RLE.

Note:

ANSI X3.9 A.4.2 RLE Compression Annex G defines a RLE Compression Transfer Syntax. This transfer Syntax is identified by the UID value "1.2.840.10008.1.2.5". If the object allows multi-frame images in the pixel data field, then each frame shall be encoded separately. Each frame shall be encoded in one and only one Fragment (see PS 3.5.8.2).

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Constructor & Destructor Documentation

gdcm::RLECodec::RLECodec

(

)

gdcm::RLECodec::~RLECodec

(

)

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Member Function Documentation

bool gdcm::RLECodec::CanCode

(

TransferSyntax const &

ts

)

const

Reimplemented from gdcm::ImageCodec.

bool gdcm::RLECodec::CanDecode

(

TransferSyntax const &

)

const [virtual]

Return whether this decoder support this transfer syntax (can decode it).

Reimplemented from gdcm::ImageCodec.

bool gdcm::RLECodec::Code	(	DataElement const &	in,
		DataElement &	out
	)

bool gdcm::RLECodec::Decode	(	DataElement const &	,
		DataElement &
	)			[virtual]

Decode.

Reimplemented from gdcm::ImageCodec.

bool gdcm::RLECodec::DecodeByStreams	(	std::istream &	is,
		std::ostream &	os
	)			[protected, virtual]

Reimplemented from gdcm::ImageCodec.

bool gdcm::RLECodec::DecodeExtent	(	char *	buffer,
		unsigned int	XMin,
		unsigned int	XMax,
		unsigned int	YMin,
		unsigned int	YMax,
		unsigned int	ZMin,
		unsigned int	ZMax,
		std::istream &	is
	)			[protected]

unsigned long gdcm::RLECodec::GetBufferLength

(

)

const [inline]

bool gdcm::RLECodec::GetHeaderInfo	(	std::istream &	is,
		TransferSyntax &	ts
	)			[virtual]

Reimplemented from gdcm::ImageCodec.

void gdcm::RLECodec::SetBufferLength

(

unsigned long

l

)

[inline]

void gdcm::RLECodec::SetLength

(

unsigned long

l

)

[inline]

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Friends And Related Function Documentation

friend class ImageRegionReader [friend]

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

• gdcmRLECodec.h