pdfobjects::CContentStream::CStreamObserver Struct Reference

Inheritance diagram for pdfobjects::CContentStream::CStreamObserver:

List of all members.

Public Member Functions
	CStreamObserver (CContentStream *cc)
virtual void	notify (boost::shared_ptr< IProperty > newValue, boost::shared_ptr< const IProperty::ObserverContext > context) const throw ()
virtual priority_t	getPriority () const throw ()
virtual	~CStreamObserver () throw ()
Private Attributes
CContentStream *	contentstream

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Detailed Description

Content stream observer.

After a cstream changes reparse the contentstream.

It can happen that the stream is parsed also after page's Contents entry has been modified in a way that this content stream no longer exists. It depends on the position of this observer in cstream observer list.

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Constructor & Destructor Documentation

pdfobjects::CContentStream::CStreamObserver::CStreamObserver

(

CContentStream *

cc

)

[inline]

virtual pdfobjects::CContentStream::CStreamObserver::~CStreamObserver

(

)

throw () [inline, virtual]

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Member Function Documentation

virtual priority_t pdfobjects::CContentStream::CStreamObserver::getPriority

(

)

const throw () [inline, virtual]

Returns priority of obsever.

Lower number means higher priority.

Returns:

Observer priority value.

Implements observer::IObserver< IProperty >.

void pdfobjects::CContentStream::CStreamObserver::notify	(	boost::shared_ptr< IProperty >	newValue,
		boost::shared_ptr< const IProperty::ObserverContext >	context
	)			const throw () [virtual]

References contentstream, debug::DBG_DBG, pdfobjects::hasValidPdf(), pdfobjects::hasValidRef(), pdfobjects::CContentStream::reparse(), and utilsPrintDbg.

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Member Data Documentation

CContentStream* pdfobjects::CContentStream::CStreamObserver::contentstream [private]

Referenced by notify().

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

• src/kernel/ccontentstream.h
• src/kernel/ccontentstream.cc