DcmMetaInfo Class Reference

a class representing the DICOM file meta information header More...

Inheritance diagram for DcmMetaInfo:

List of all members.

Public Member Functions
	DcmMetaInfo ()
	default constructor
	DcmMetaInfo (const DcmMetaInfo &old)
	copy constructor
DcmMetaInfo &	operator= (const DcmMetaInfo &)
	copy assignment operator
virtual	~DcmMetaInfo ()
	destructor
virtual DcmObject *	clone () const
	clone method
virtual DcmEVR	ident () const
	get type identifier
E_TransferSyntax	getOriginalXfer () const
virtual void	print (ostream &out, const size_t flags=0, const int level=0, const char *pixelFileName=NULL, size_t *pixelCounter=NULL)
	print meta information header to a stream
virtual void	transferInit ()
virtual void	transferEnd ()
virtual Uint32	calcElementLength (const E_TransferSyntax xfer, const E_EncodingType enctype)
virtual OFCondition	read (DcmInputStream &inStream, const E_TransferSyntax xfer=EXS_Unknown, const E_GrpLenEncoding glenc=EGL_noChange, const Uint32 maxReadLength=DCM_MaxReadLength)
virtual OFCondition	write (DcmOutputStream &outStream, const E_TransferSyntax oxfer, const E_EncodingType enctype=EET_UndefinedLength)
	write meta information header to a stream
virtual OFCondition	writeXML (ostream &out, const size_t flags=0)
	write object in XML format
Private Member Functions
void	setPreamble ()
OFBool	checkAndReadPreamble (DcmInputStream &inStream, E_TransferSyntax &newxfer)
OFBool	nextTagIsMeta (DcmInputStream &inStream)
OFCondition	readGroupLength (DcmInputStream &inStream, const E_TransferSyntax xfer, const DcmTagKey &xtag, const E_GrpLenEncoding glenc, Uint32 &headerLen, Uint32 &bytesRead, const Uint32 maxReadLength=DCM_MaxReadLength)
Private Attributes
char	filePreamble [DCM_PreambleLen+DCM_MagicLen]
	buffer for 132 byte DICOM file preamble
OFBool	preambleUsed
E_TransferState	fPreambleTransferState
E_TransferSyntax	Xfer

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Detailed Description

a class representing the DICOM file meta information header

Definition at line 53 of file dcmetinf.h.

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Constructor & Destructor Documentation

DcmMetaInfo::DcmMetaInfo

(

const DcmMetaInfo &

old

)

copy constructor

Parameters:

old

item to be copied

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Member Function Documentation

virtual DcmObject* DcmMetaInfo::clone

(

)

const [inline, virtual]

clone method

Returns:

deep copy of this object

Reimplemented from DcmItem.

Definition at line 78 of file dcmetinf.h.

References DcmMetaInfo().

virtual DcmEVR DcmMetaInfo::ident

(

)

const [virtual]

get type identifier

Returns:

type identifier of this class (EVR_item)

Reimplemented from DcmItem.

virtual void DcmMetaInfo::print	(	ostream &	out,
		const size_t	flags = 0,
		const int	level = 0,
		const char *	pixelFileName = NULL,
		size_t *	pixelCounter = NULL
	)			[virtual]

print meta information header to a stream

Parameters:

	out	output stream
	flags	optional flag used to customize the output (see DCMTypes::PF_xxx)
	level	current level of nested items. Used for indentation.
	pixelFileName	not used
	pixelCounter	not used

Reimplemented from DcmItem.

virtual OFCondition DcmMetaInfo::write	(	DcmOutputStream &	outStream,
		const E_TransferSyntax	oxfer,
		const E_EncodingType	enctype = EET_UndefinedLength
	)			[virtual]

write meta information header to a stream

Parameters:

	outStream	DICOM output stream
	oxfer	output transfer syntax
	enctype	encoding types (undefined or explicit length)

Returns:

status, EC_Normal if successful, an error code otherwise

Reimplemented from DcmItem.

virtual OFCondition DcmMetaInfo::writeXML	(	ostream &	out,
		const size_t	flags = 0
	)			[virtual]

write object in XML format

Parameters:

	out	output stream to which the XML document is written
	flags	optional flag used to customize the output (see DCMTypes::XF_xxx)

Returns:

status, EC_Normal if successful, an error code otherwise

Reimplemented from DcmItem.

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

• dcmdata/include/dcmtk/dcmdata/dcmetinf.h

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Generated on 23 Jul 2007 for OFFIS DCMTK Version 3.5.4 by Doxygen 1.5.2