zorba::EmptySequence Class Reference

This class is an implementation of the ItemSequence. More...

#include <zorba/empty_sequence.h>

Inheritance diagram for zorba::EmptySequence:

Collaboration diagram for zorba::EmptySequence:

List of all members.

Public Member Functions
void	addReference () const
	EmptySequence ()
	Constructor.
virtual void	free ()
virtual Iterator_t	getIterator ()
	get the void Iterator
long	getRefCount () const
void	removeReference ()
virtual	~EmptySequence ()
	Destructor.
Protected Attributes
unsigned int	theRefCount

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Detailed Description

This class is an implementation of the ItemSequence.

Objects of this class return, on the first next call, an empty sequence.

See ItemSequence

Examples:

external_functions.cpp.

Definition at line 32 of file empty_sequence.h.

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Constructor & Destructor Documentation

zorba::EmptySequence::EmptySequence

(

)

[inline]

Constructor.

Definition at line 70 of file empty_sequence.h.

virtual zorba::EmptySequence::~EmptySequence

(

)

[inline, virtual]

Destructor.

Definition at line 74 of file empty_sequence.h.

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Member Function Documentation

void zorba::SmartObject::addReference

(

)

const [inline, inherited]

Definition at line 40 of file smart_ptr.h.

virtual void zorba::SmartObject::free

(

)

[virtual, inherited]

virtual Iterator_t zorba::EmptySequence::getIterator

(

)

[virtual]

get the void Iterator

Returns:

a void iterator

Implements zorba::ItemSequence.

long zorba::SmartObject::getRefCount

(

)

const [inline, inherited]

Definition at line 38 of file smart_ptr.h.

void zorba::SmartObject::removeReference

(

)

[inline, inherited]

Definition at line 42 of file smart_ptr.h.

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Member Data Documentation

unsigned int zorba::SmartObject::theRefCount [mutable, protected, inherited]

Definition at line 27 of file smart_ptr.h.

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

• empty_sequence.h