vtkTableToArray Class Reference

converts a vtkTable to a matrix. More...

#include <vtkTableToArray.h>

Inheritance diagram for vtkTableToArray:

Collaboration diagram for vtkTableToArray:

List of all members.

Public Types
typedef vtkArrayDataAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkTableToArray *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	ClearColumns ()
void	AddColumn (const char *name)
void	AddColumn (vtkIdType index)
void	AddAllColumns ()
Static Public Member Functions
static vtkTableToArray *	New ()
static int	IsTypeOf (const char *type)
static vtkTableToArray *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkTableToArray ()
	~vtkTableToArray ()
int	FillInputPortInformation (int, vtkInformation *)
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)

---

Detailed Description

converts a vtkTable to a matrix.

Converts a vtkTable into a dense matrix. Use AddColumn() to designate one-to-many table columns that will become columns in the output matrix.a

Using AddColumn() it is possible to duplicate / reorder columns in arbitrary ways.

Warning:

Only produces vtkDenseArray<double>, regardless of the input table column types.

Thanks:

Developed by Timothy M. Shead (tshea.nosp@m.d@sa.nosp@m.ndia..nosp@m.gov) at Sandia National Laboratories.

Examples:

vtkTableToArray (Examples)

Tests:

vtkTableToArray (Tests)

Definition at line 52 of file vtkTableToArray.h.

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Member Typedef Documentation

typedef vtkArrayDataAlgorithm vtkTableToArray::Superclass

Reimplemented from vtkArrayDataAlgorithm.

Definition at line 56 of file vtkTableToArray.h.

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Constructor & Destructor Documentation

vtkTableToArray::vtkTableToArray

(

)

[protected]

vtkTableToArray::~vtkTableToArray

(

)

[protected]

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Member Function Documentation

static vtkTableToArray* vtkTableToArray::New

(

)

[static]

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

Reimplemented from vtkArrayDataAlgorithm.

static int vtkTableToArray::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 vtkTableToArray::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 vtkTableToArray* vtkTableToArray::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkArrayDataAlgorithm.

virtual vtkObjectBase* vtkTableToArray::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkArrayDataAlgorithm.

vtkTableToArray* vtkTableToArray::NewInstance

(

)

const

Reimplemented from vtkArrayDataAlgorithm.

void vtkTableToArray::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.

void vtkTableToArray::ClearColumns

(

)

Reset the list of input table columns that will be mapped to columns in the output matrix.

void vtkTableToArray::AddColumn

(

const char *

name

)

Add a column by name to the list of input table columns that will be mapped to columns in the output matrix.

void vtkTableToArray::AddColumn

(

vtkIdType

index

)

Add a column by index to the list of input table columns that will be mapped to columns in the output matrix.

void vtkTableToArray::AddAllColumns

(

)

Add every input table column to the output matrix.

int vtkTableToArray::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 vtkArrayDataAlgorithm.

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

• dox/Infovis/Core/vtkTableToArray.h