vtkvmtkSparseMatrix Class Reference

Class for constructing sparse matrices from a dataset and performing basic mathematical operations on it. More...

#include <vtkvmtkSparseMatrix.h>

Inheritance diagram for vtkvmtkSparseMatrix:

Collaboration diagram for vtkvmtkSparseMatrix:

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkvmtkSparseMatrix *	NewInstance () const
void	Multiply (vtkvmtkDoubleVector *x, vtkvmtkDoubleVector *y)
void	TransposeMultiply (vtkvmtkDoubleVector *x, vtkvmtkDoubleVector *y)
vtkvmtkSparseMatrixRow *	GetRow (vtkIdType i)
virtual vtkIdType	GetNumberOfRows ()
void	CopyRowsFromStencils (vtkvmtkStencils *stencils)
void	AllocateRowsFromNeighborhoods (vtkvmtkNeighborhoods *neighborhoods, int numberOfVariables=1)
void	AllocateRowsFromDataSet (vtkDataSet *dataSet, int numberOfVariables=1)
void	Initialize ()
void	SetNumberOfRows (vtkIdType numberOfRows)
double	GetElement (vtkIdType i, vtkIdType j)
void	SetElement (vtkIdType i, vtkIdType j, double value)
void	AddElement (vtkIdType i, vtkIdType j, double value)
void	DeepCopy (vtkvmtkSparseMatrix *src)

Static Public Member Functions
static vtkvmtkSparseMatrix *	New ()
static int	IsTypeOf (const char *type)
static vtkvmtkSparseMatrix *	SafeDownCast (vtkObjectBase *o)

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkvmtkSparseMatrix ()
	~vtkvmtkSparseMatrix ()

Protected Attributes
vtkvmtkSparseMatrixRow **	Array
vtkIdType	NumberOfRows

Detailed Description

Class for constructing sparse matrices from a dataset and performing basic mathematical operations on it.

Date

2006/04/06 16:46:44

Revision

1.3

..

Definition at line 39 of file vtkvmtkSparseMatrix.h.

Member Typedef Documentation

Superclass

typedef vtkObject vtkvmtkSparseMatrix::Superclass

Definition at line 44 of file vtkvmtkSparseMatrix.h.

Constructor & Destructor Documentation

vtkvmtkSparseMatrix()

vtkvmtkSparseMatrix::vtkvmtkSparseMatrix ( )

protected

~vtkvmtkSparseMatrix()

vtkvmtkSparseMatrix::~vtkvmtkSparseMatrix ( )

protected

Member Function Documentation

New()

static vtkvmtkSparseMatrix* vtkvmtkSparseMatrix::New ( )

static

IsTypeOf()

static int vtkvmtkSparseMatrix::IsTypeOf ( const char *  type )

static

IsA()

virtual int vtkvmtkSparseMatrix::IsA ( const char *  type )

virtual

SafeDownCast()

static vtkvmtkSparseMatrix* vtkvmtkSparseMatrix::SafeDownCast ( vtkObjectBase *  o )

static

NewInstanceInternal()

virtual vtkObjectBase* vtkvmtkSparseMatrix::NewInstanceInternal ( ) const

protectedvirtual

NewInstance()

vtkvmtkSparseMatrix* vtkvmtkSparseMatrix::NewInstance

(

)

const

Multiply()

void vtkvmtkSparseMatrix::Multiply	(	vtkvmtkDoubleVector *	x,
		vtkvmtkDoubleVector *	y
	)

TransposeMultiply()

void vtkvmtkSparseMatrix::TransposeMultiply	(	vtkvmtkDoubleVector *	x,
		vtkvmtkDoubleVector *	y
	)

GetRow()

vtkvmtkSparseMatrixRow* vtkvmtkSparseMatrix::GetRow ( vtkIdType  i )

inline

Get a row given a row id.

Definition at line 50 of file vtkvmtkSparseMatrix.h.

{ return this->Array[i]; }

GetNumberOfRows()

virtual vtkIdType vtkvmtkSparseMatrix::GetNumberOfRows ( )

virtual

CopyRowsFromStencils()

void vtkvmtkSparseMatrix::CopyRowsFromStencils

(

vtkvmtkStencils *

stencils

)

AllocateRowsFromNeighborhoods()

void vtkvmtkSparseMatrix::AllocateRowsFromNeighborhoods	(	vtkvmtkNeighborhoods *	neighborhoods,
		int	numberOfVariables = 1
	)

AllocateRowsFromDataSet()

void vtkvmtkSparseMatrix::AllocateRowsFromDataSet	(	vtkDataSet *	dataSet,
		int	numberOfVariables = 1
	)

Initialize()

void vtkvmtkSparseMatrix::Initialize

(

)

SetNumberOfRows()

void vtkvmtkSparseMatrix::SetNumberOfRows

(

vtkIdType

numberOfRows

)

GetElement()

double vtkvmtkSparseMatrix::GetElement	(	vtkIdType	i,
		vtkIdType	j
	)

SetElement()

void vtkvmtkSparseMatrix::SetElement	(	vtkIdType	i,
		vtkIdType	j,
		double	value
	)

AddElement()

void vtkvmtkSparseMatrix::AddElement	(	vtkIdType	i,
		vtkIdType	j,
		double	value
	)

DeepCopy()

void vtkvmtkSparseMatrix::DeepCopy

(

vtkvmtkSparseMatrix *

src

)

Member Data Documentation

Array

vtkvmtkSparseMatrixRow** vtkvmtkSparseMatrix::Array

protected

Definition at line 70 of file vtkvmtkSparseMatrix.h.

NumberOfRows

vtkIdType vtkvmtkSparseMatrix::NumberOfRows

protected

Definition at line 71 of file vtkvmtkSparseMatrix.h.

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

• vtkvmtkSparseMatrix.h