IFontHeaderWriteSegmentBlockEnumerator Class Reference

IFontHeaderWriteSegmentBlockEnumerator Enumerates over the PCLXL Font Header block items for the XL ReadFontHeader operator. More...

#include <edl/idomfontpcl.h>

Inheritance diagram for IFontHeaderWriteSegmentBlockEnumerator:

Public Types
enum	eFontHeaderWriteSegmentItem { eItemGTSegment , eItemGCSegment , eItemNullSegment , eItemFinished }
	The enumeration of the segment types to be enumerated over. More...

Public Member Functions
virtual eFontHeaderWriteSegmentItem	getSegmentItem ()=0
	Returns the current segment item in the enumeration.
virtual int32	getSegmentBlockItem ()=0
	Returns the current block item of segment item in the enumeration.
virtual int32	getSegmentBlockSize ()=0
	Returns the current enumeration item segment block size.
virtual int32	writeSegmentBlock (const IOutputStreamPtr &outStream, eEDLEndian endian)=0
	Writes the current enumeration item block.
virtual bool	haveMoreEnumerationItems ()=0
	Indicate whether there are more items in the enumeration.
virtual bool	nextEnumerationItem ()=0
	Get the next enumeration item.
Public Member Functions inherited from IEDLObject
virtual const CClassID &	getClassID () const =0
	Returns class ID of IEDLObject.
virtual bool	init (CClassParams *pData)
	The init() method is called to perform any post-construction initialization of an IEDLObject that has been created by the EDL class factory, before it is actually returned by the factory.
virtual bool	clone (IEDLObjectPtr &ptrObject, IEDLClassFactory *pFactory)
	Create a copy of EDLObject.
Public Member Functions inherited from IRCObject
virtual void	addRef () const =0
	Increases the reference count of the actual object pointed to. This would take place during an assignment or copying.
virtual bool	decRef () const =0
	Decreases the reference count of the actual object pointed to. When the reference count falls to Zero, it deletes the actual object pointed to.
virtual int32	getRefCount () const =0
	Retrieve the current reference count of the actual object pointed to.

Static Public Member Functions
static const CClassID &	classID ()
	Retrieves class id of IDOM.

Additional Inherited Members
Protected Member Functions inherited from IRCObject
virtual	~IRCObject ()
	Virtual destructor.

Detailed Description

IFontHeaderWriteSegmentBlockEnumerator Enumerates over the PCLXL Font Header block items for the XL ReadFontHeader operator.

Member Function Documentation

classID()

const CClassID & IFontHeaderWriteSegmentBlockEnumerator::classID ( )

inlinestatic

Retrieves class id of IDOM.

Returns

CClassID Class id of the element

getSegmentBlockItem()

virtual int32 IFontHeaderWriteSegmentBlockEnumerator::getSegmentBlockItem ( )

pure virtual

Returns the current block item of segment item in the enumeration.

Returns

int32 The segment block number

getSegmentBlockSize()

virtual int32 IFontHeaderWriteSegmentBlockEnumerator::getSegmentBlockSize ( )

pure virtual

Returns the current enumeration item segment block size.

Returns

int32 The segment block size

getSegmentItem()

virtual eFontHeaderWriteSegmentItem IFontHeaderWriteSegmentBlockEnumerator::getSegmentItem ( )

pure virtual

Returns the current segment item in the enumeration.

Returns

eFontHeaderWriteSegmentItem The segment item

haveMoreEnumerationItems()

virtual bool IFontHeaderWriteSegmentBlockEnumerator::haveMoreEnumerationItems ( )

pure virtual

Indicate whether there are more items in the enumeration.

Returns

bool True when there are more items in the enumeration.

nextEnumerationItem()

virtual bool IFontHeaderWriteSegmentBlockEnumerator::nextEnumerationItem ( )

pure virtual

Get the next enumeration item.

Returns

bool True on success

writeSegmentBlock()

virtual int32 IFontHeaderWriteSegmentBlockEnumerator::writeSegmentBlock ( const IOutputStreamPtr & outStream, eEDLEndian endian )

pure virtual

Writes the current enumeration item block.

Parameters

outStream	The output stream
endian	The endian of the data to write out

Returns

int32 The size of data writen to the output stream

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

• edl/idomfontpcl.h