pdfobjects::CompositePdfOperator Class Reference

#include <pdfoperatorsbase.h>

Inheritance diagram for pdfobjects::CompositePdfOperator:

List of all members.

Public Member Functions
virtual size_t	getChildrenCount () const
virtual void	push_back (const boost::shared_ptr< PdfOperator > oper, boost::shared_ptr< PdfOperator > _prev=boost::shared_ptr< PdfOperator >())
virtual void	getChildren (PdfOperators &container) const
virtual size_t	getParametersCount () const
virtual void	getParameters (Operands &) const
virtual void	getStringRepresentation (std::string &str) const
virtual void	getOperatorName (std::string &first) const =0
virtual void	init_operands (boost::shared_ptr< observer::IObserver< IProperty > > observer, boost::weak_ptr< CPdf > pdf, IndiRef *rf)
Protected Member Functions
	CompositePdfOperator ()
virtual	~CompositePdfOperator ()
virtual void	remove (boost::shared_ptr< PdfOperator > op)
virtual void	insert_after (const boost::shared_ptr< PdfOperator > oper, boost::shared_ptr< PdfOperator > newOper)
virtual boost::shared_ptr < PdfOperator >	clone ()=0
Protected Attributes
PdfOperators	_children

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Detailed Description

Composite object.

This is an implementation of Composite design pattern where leaves and composites share the same interface.

See also:

PdfOperator

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Constructor & Destructor Documentation

pdfobjects::CompositePdfOperator::CompositePdfOperator

(

)

[inline, protected]

Constructor.

virtual pdfobjects::CompositePdfOperator::~CompositePdfOperator

(

)

[inline, protected, virtual]

Destructor.

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Member Function Documentation

virtual boost::shared_ptr<PdfOperator> pdfobjects::CompositePdfOperator::clone

(

)

[protected, pure virtual]

Clone this object.

Returns:

New clone.

Implements pdfobjects::PdfOperator.

Implemented in pdfobjects::UnknownCompositePdfOperator, and pdfobjects::InlineImageCompositePdfOperator.

void pdfobjects::CompositePdfOperator::getChildren

(

PdfOperators &

opers

)

const [virtual]

Get childrens.

Parameters:

opers

Children container.

Reimplemented from pdfobjects::PdfOperator.

References _children.

virtual size_t pdfobjects::CompositePdfOperator::getChildrenCount

(

)

const [inline, virtual]

Get children count.

Returns:

Number of children.

Reimplemented from pdfobjects::PdfOperator.

References _children.

virtual void pdfobjects::CompositePdfOperator::getOperatorName

(

std::string &

first

)

const [pure virtual]

Get the string operator name.

Parameters:

first

String that will hold operator name.

Implements pdfobjects::PdfOperator.

Implemented in pdfobjects::UnknownCompositePdfOperator, and pdfobjects::InlineImageCompositePdfOperator.

virtual void pdfobjects::CompositePdfOperator::getParameters

(

Operands &

container

)

const [inline, virtual]

Get the parameters used with this operator.

Parameters:

container

Will be used to store parameters.

Implements pdfobjects::PdfOperator.

Reimplemented in pdfobjects::InlineImageCompositePdfOperator.

virtual size_t pdfobjects::CompositePdfOperator::getParametersCount

(

)

const [inline, virtual]

Return the number of parameters.

Returns:

Number of parameters.

Implements pdfobjects::PdfOperator.

Reimplemented in pdfobjects::InlineImageCompositePdfOperator.

void pdfobjects::CompositePdfOperator::getStringRepresentation

(

std::string &

str

)

const [virtual]

Get the string representation of this operator.

Parameters:

str

String that will hold the representation of this operator.

Implements pdfobjects::PdfOperator.

Reimplemented in pdfobjects::UnknownCompositePdfOperator, and pdfobjects::InlineImageCompositePdfOperator.

References _children.

virtual void pdfobjects::CompositePdfOperator::init_operands	(	boost::shared_ptr< observer::IObserver< IProperty > >	,
		boost::weak_ptr< CPdf >	,
		IndiRef *
	)			[virtual]

Init operands and store observer for later unregistering.

Implements pdfobjects::PdfOperator.

virtual void pdfobjects::CompositePdfOperator::insert_after	(	const boost::shared_ptr< PdfOperator >	,
		boost::shared_ptr< PdfOperator >
	)			[protected, virtual]

Insert an operator after an item.

Parameters:

	oper	Operator after which an oper will be inserted.
	newOper	Operator to be inserted.

Reimplemented from pdfobjects::PdfOperator.

virtual void pdfobjects::CompositePdfOperator::push_back	(	const boost::shared_ptr< PdfOperator >	oper,
		boost::shared_ptr< PdfOperator >	_prev = boost::shared_ptr< PdfOperator >()
	)			[virtual]

virtual void pdfobjects::CompositePdfOperator::remove

(

boost::shared_ptr< PdfOperator >

)

[protected, virtual]

Remove an operator from the composite interface.

REMARK: This will not remove it from the Iterator list.

Parameters:

op

to be erased.

Reimplemented from pdfobjects::PdfOperator.

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Member Data Documentation

PdfOperators pdfobjects::CompositePdfOperator::_children [protected]

Child operator, where all calls are redirected.

Referenced by pdfobjects::UnknownCompositePdfOperator::clone(), getChildren(), getChildrenCount(), and getStringRepresentation().

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

• src/kernel/pdfoperatorsbase.h
• src/kernel/pdfoperatorsbase.cc