vtkNormalizeMatrixVectors Class Reference

given a sparse input matrix, produces a sparse output matrix with each vector normalized to unit length with respect to a p-norm (default p=2). More...

#include <vtkNormalizeMatrixVectors.h>

Inheritance diagram for vtkNormalizeMatrixVectors:

Collaboration diagram for vtkNormalizeMatrixVectors:

List of all members.

Public Types
typedef vtkArrayDataAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual int	GetVectorDimension ()
virtual void	SetVectorDimension (int)
virtual double	GetPValue ()
virtual void	SetPValue (double)
Static Public Member Functions
static vtkNormalizeMatrixVectors *	New ()
static int	IsTypeOf (const char *type)
static vtkNormalizeMatrixVectors *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkNormalizeMatrixVectors ()
	~vtkNormalizeMatrixVectors ()
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Protected Attributes
int	VectorDimension
double	PValue

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Detailed Description

given a sparse input matrix, produces a sparse output matrix with each vector normalized to unit length with respect to a p-norm (default p=2).

Thanks:

Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National Laboratories.

Tests:

vtkNormalizeMatrixVectors (Tests)

Definition at line 39 of file vtkNormalizeMatrixVectors.h.

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Member Typedef Documentation

typedef vtkArrayDataAlgorithm vtkNormalizeMatrixVectors::Superclass

Reimplemented from vtkArrayDataAlgorithm.

Definition at line 43 of file vtkNormalizeMatrixVectors.h.

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Constructor & Destructor Documentation

vtkNormalizeMatrixVectors::vtkNormalizeMatrixVectors

(

)

[protected]

vtkNormalizeMatrixVectors::~vtkNormalizeMatrixVectors

(

)

[protected]

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Member Function Documentation

static vtkNormalizeMatrixVectors* vtkNormalizeMatrixVectors::New

(

)

[static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkArrayDataAlgorithm.

virtual const char* vtkNormalizeMatrixVectors::GetClassName

(

)

[virtual]

Reimplemented from vtkArrayDataAlgorithm.

static int vtkNormalizeMatrixVectors::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 vtkArrayDataAlgorithm.

virtual int vtkNormalizeMatrixVectors::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 vtkArrayDataAlgorithm.

static vtkNormalizeMatrixVectors* vtkNormalizeMatrixVectors::SafeDownCast

(

vtkObject *

o

)

[static]

Reimplemented from vtkArrayDataAlgorithm.

void vtkNormalizeMatrixVectors::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 vtkArrayDataAlgorithm.

virtual int vtkNormalizeMatrixVectors::GetVectorDimension

(

)

[virtual]

Controls whether to normalize row-vectors or column-vectors. 0 = rows, 1 = columns.

virtual void vtkNormalizeMatrixVectors::SetVectorDimension

(

int

)

[virtual]

Controls whether to normalize row-vectors or column-vectors. 0 = rows, 1 = columns.

virtual double vtkNormalizeMatrixVectors::GetPValue

(

)

[virtual]

Value of p in p-norm normalization, subject to p >= 1. Default is p=2 (Euclidean norm).

virtual void vtkNormalizeMatrixVectors::SetPValue

(

double

)

[virtual]

Value of p in p-norm normalization, subject to p >= 1. Default is p=2 (Euclidean norm).

int vtkNormalizeMatrixVectors::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		[protected, virtual]

This is called by the superclass. This is the method you should override.

Reimplemented from vtkArrayDataAlgorithm.

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Member Data Documentation

int vtkNormalizeMatrixVectors::VectorDimension [protected]

Definition at line 69 of file vtkNormalizeMatrixVectors.h.

double vtkNormalizeMatrixVectors::PValue [protected]

Definition at line 70 of file vtkNormalizeMatrixVectors.h.

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

• dox/Infovis/vtkNormalizeMatrixVectors.h