libgexf::AttValueIter Class Reference

Iterator on attribute values. More...

#include <attvalueiter.h>

Inheritance diagram for libgexf::AttValueIter:

Public Types
enum	Type { NODE, EDGE }
	Possible type of element.

Public Member Functions
	AttValueIter (const Data *d, const libgexf::t_id id, const AttValueIter::Type t)
	Constructor. More...
AttValueIter *	begin ()
	Init. More...
bool	hasNext () const
	Test next element in collection. More...
libgexf::t_id	next ()
	Iterate. More...
std::string	currentValue () const
	Get value. More...
std::string	currentName () const
	Get attribute name. More...

Detailed Description

Iterator on attribute values.

Constructor & Destructor Documentation

AttValueIter()

libgexf::AttValueIter::AttValueIter	(	const Data *	d,
		const libgexf::t_id	id,
		const AttValueIter::Type	t
	)

Constructor.

Parameters

d	: Reference to the Data object
id	: Node or edge ID
t	: NODE or EDGE

Member Function Documentation

begin()

AttValueIter * libgexf::AttValueIter::begin ( )

virtual

Init.

Initialize (or re-initialize) the iterator.

Returns

an instance of the iterator

Implements libgexf::AbstractIter.

currentName()

string libgexf::AttValueIter::currentName

(

)

const

Get attribute name.

Returns

The attribute name

currentValue()

string libgexf::AttValueIter::currentValue

(

)

const

Get value.

Returns

The attribute value of the node/edge

hasNext()

bool libgexf::AttValueIter::hasNext ( ) const

virtual

Test next element in collection.

Verify if another element exists.

Returns

true if another element exists, false otherwise.

Implements libgexf::AbstractIter.

next()

t_id libgexf::AttValueIter::next ( )

virtual

Iterate.

Get next element in collection.

Returns

The attribute ID.

Implements libgexf::AbstractIter.

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

• libgexf/attvalueiter.h
• libgexf/attvalueiter.cpp