vtkDIMACSGraphWriter Class Reference

write vtkGraph data to a DIMACS formatted file More...

#include <vtkDIMACSGraphWriter.h>

Inheritance diagram for vtkDIMACSGraphWriter:

Collaboration diagram for vtkDIMACSGraphWriter:

List of all members.

Public Types
typedef vtkDataWriter	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkDIMACSGraphWriter *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
vtkGraph *	GetInput ()
vtkGraph *	GetInput (int port)
Static Public Member Functions
static vtkDIMACSGraphWriter *	New ()
static int	IsTypeOf (const char *type)
static vtkDIMACSGraphWriter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkDIMACSGraphWriter ()
	~vtkDIMACSGraphWriter ()
void	WriteData ()
virtual int	FillInputPortInformation (int port, vtkInformation *info)

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Detailed Description

write vtkGraph data to a DIMACS formatted file

vtkDIMACSGraphWriter is a sink object that writes vtkGraph data files into a generic DIMACS (.gr) format.

Output files contain a problem statement line:

p graph <num_verts> <num_edges>

Followed by |E| edge descriptor lines that are formatted as:

e <source> <target> <weight>

Vertices are numbered from 1..n in DIMACS formatted files.

See webpage for format details. http://prolland.free.fr/works/research/dsat/dimacs.html

See also:

vtkDIMACSGraphReader

Examples:

vtkDIMACSGraphWriter (Examples)

Definition at line 57 of file vtkDIMACSGraphWriter.h.

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Member Typedef Documentation

typedef vtkDataWriter vtkDIMACSGraphWriter::Superclass

Reimplemented from vtkDataWriter.

Definition at line 61 of file vtkDIMACSGraphWriter.h.

---

Constructor & Destructor Documentation

vtkDIMACSGraphWriter::vtkDIMACSGraphWriter

(

)

[inline, protected]

Definition at line 71 of file vtkDIMACSGraphWriter.h.

vtkDIMACSGraphWriter::~vtkDIMACSGraphWriter

(

)

[inline, protected]

Definition at line 72 of file vtkDIMACSGraphWriter.h.

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Member Function Documentation

static vtkDIMACSGraphWriter* vtkDIMACSGraphWriter::New

(

)

[static]

Created object with default header, ASCII format, and default names for scalars, vectors, tensors, normals, and texture coordinates.

Reimplemented from vtkDataWriter.

static int vtkDIMACSGraphWriter::IsTypeOf

(

const char *

name

)

[static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkDataWriter.

virtual int vtkDIMACSGraphWriter::IsA

(

const char *

name

)

[virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkDataWriter.

static vtkDIMACSGraphWriter* vtkDIMACSGraphWriter::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkDataWriter.

virtual vtkObjectBase* vtkDIMACSGraphWriter::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkDataWriter.

vtkDIMACSGraphWriter* vtkDIMACSGraphWriter::NewInstance

(

)

const

Reimplemented from vtkDataWriter.

void vtkDIMACSGraphWriter::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		[virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkDataWriter.

vtkGraph* vtkDIMACSGraphWriter::GetInput

(

)

Get the input to this writer.

Reimplemented from vtkWriter.

vtkGraph* vtkDIMACSGraphWriter::GetInput

(

int

port

)

Get the input to this writer.

Reimplemented from vtkWriter.

void vtkDIMACSGraphWriter::WriteData

(

)

[protected, virtual]

Reimplemented from vtkDataWriter.

virtual int vtkDIMACSGraphWriter::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)		[protected, virtual]

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkAlgorithm.

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

• dox/IO/Infovis/vtkDIMACSGraphWriter.h