DJ_RPLossy Class Reference

representation parameter for lossy JPEG More...

Inheritance diagram for DJ_RPLossy:

Public Member Functions
	DJ_RPLossy (int aQuality=90)
	constructor More...
	DJ_RPLossy (const DJ_RPLossy &arg)
	copy constructor
virtual	~DJ_RPLossy ()
	destructor
virtual DcmRepresentationParameter *	clone () const
	this methods creates a copy of type DcmRepresentationParameter * it must be overweritten in every subclass. More...
virtual const char *	className () const
	returns the class name as string. More...
virtual OFBool	operator== (const DcmRepresentationParameter &arg) const
	compares an object to another DcmRepresentationParameter. More...
int	getQuality () const
	returns the compression quality factor More...
Public Member Functions inherited from DcmRepresentationParameter
	DcmRepresentationParameter ()
	default constructor
	DcmRepresentationParameter (const DcmRepresentationParameter &)
	copy constructor
virtual	~DcmRepresentationParameter ()
	destructor

Private Attributes
int	quality
	compression quality factor

Detailed Description

representation parameter for lossy JPEG

Constructor & Destructor Documentation

DJ_RPLossy()

DJ_RPLossy::DJ_RPLossy

(

int

aQuality = 90

)

constructor

Parameters

aQuality

quality factor

Member Function Documentation

className()

virtual const char* DJ_RPLossy::className ( ) const

virtual

returns the class name as string.

can be used in operator== as poor man's RTTI replacement.

Implements DcmRepresentationParameter.

clone()

virtual DcmRepresentationParameter* DJ_RPLossy::clone ( ) const

virtual

this methods creates a copy of type DcmRepresentationParameter * it must be overweritten in every subclass.

Returns

copy of this object

Implements DcmRepresentationParameter.

getQuality()

int DJ_RPLossy::getQuality ( ) const

inline

returns the compression quality factor

Returns

compression quality factor

operator==()

virtual OFBool DJ_RPLossy::operator== ( const DcmRepresentationParameter &  arg ) const

virtual

compares an object to another DcmRepresentationParameter.

Implementation must make sure that classes are comparable.

Parameters

arg	representation parameter to compare with

Returns

true if equal, false otherwise.

Implements DcmRepresentationParameter.

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

• dcmjpeg/include/dcmtk/dcmjpeg/djrploss.h