UEdgeWriter< _Graph > Class Template Reference
[Section readers and writers]

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Detailed Description

template<typename _Graph>
class lemon::UEdgeWriter< _Graph >

The undirected edges section's header line is @uedges uedges_name, but the uedges_name may be empty.

Each line in the section contains the name of the undirected edge and then the undirected edge label. #include <lemon/lemon_writer.h>

Inheritance diagram for UEdgeWriter< _Graph >:

[legend]

List of all members.

Public Member Functions
template<typename _LabelWriter >
	UEdgeWriter (LemonWriter &_writer, const _LabelWriter &_labelWriter, const std::string &_name=std::string())
	Constructor.
virtual	~UEdgeWriter ()
	Destructor.
void	writeEdge (std::string label, const Edge &item)
void	writeUEdge (std::string label, const UEdge &item)
Protected Member Functions
virtual std::string	header ()
	The header of the section.
virtual void	write (std::ostream &os)
	Writer function of the section.
virtual bool	valid ()

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Constructor & Destructor Documentation

UEdgeWriter	(	LemonWriter &	_writer,
		const _LabelWriter &	_labelWriter,
		const std::string &	_name = std::string()
	)			[inline]

Constructor for UEdgeWriter. It creates the UEdgeWriter and attach it into the given LemonWriter. The given _LabelWriter will write the undirected edges' label what can be an undirected edgeset writer.

virtual ~UEdgeWriter

(

)

[inline, virtual]

Destructor for UEdgeWriter.

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Member Function Documentation

void writeEdge	(	std::string	label,
		const Edge &	item
	)			[inline]

Add an edge writer command for the UEdgeWriter.

void writeUEdge	(	std::string	label,
		const UEdge &	item
	)			[inline]

Add an undirected edge writer command for the UEdgeWriter.

virtual std::string header

(

)

[inline, protected, virtual]

It gives back the header of the section.

Implements SectionWriter.

virtual void write

(

std::ostream &

os

)

[inline, protected, virtual]

Write the content of the section.

Implements SectionWriter.

virtual bool valid

(

)

[inline, protected, virtual]

Gives back true when the section should be written.

Reimplemented from SectionWriter.