Finds the min, max, or sum of all of its input data attributes. More...

#include <vtkMinMax.h>

Inheritance diagram for vtkMinMax:

Collaboration diagram for vtkMinMax:

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual int	GetMismatchOccurred ()

virtual char *	GetFirstPasses ()
void	FlagsForPoints ()
void	FlagsForCells ()
Static Public Member Functions
static vtkMinMax *	New ()
static int	IsTypeOf (const char *type)
static vtkMinMax *	SafeDownCast (vtkObject *o)
Public Attributes
const char *	Name
vtkIdType	Idx
Protected Member Functions
	vtkMinMax ()
	~vtkMinMax ()
virtual int	FillInputPortInformation (int port, vtkInformation *info)
virtual int	RequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)
void	OperateOnField (vtkFieldData id, vtkFieldData od)
void	OperateOnArray (vtkAbstractArray ia, vtkAbstractArray oa)
Protected Attributes
int	Operation
int	ComponentIdx
char *	CFirstPass
char *	PFirstPass
char *	FirstPasses
vtkUnsignedCharArray *	GhostLevels
int	MismatchOccurred
enum	Operations { MIN = 0, MAX = 1, SUM = 2 }
virtual void	SetOperation (int)
virtual int	GetOperation ()
void	SetOperation (const char *op)

Detailed Description

Finds the min, max, or sum of all of its input data attributes.

This filter lets the user choose from a set of operations and then runs that operation on all of the attribute data of its input(s). For example if MIN is requested, it finds the minimum values in all of its input data arrays. If this filter has multiple input data sets attached to its first input port, it will run the operation on each input data set in turn, producing a global minimum value over all the inputs. In parallel runs this filter REQUIRES vtkGhostLevel arrays to skip redundant information. The output of this filter will always be a single vtkPolyData that contains exactly one point and one cell (a VTK_VERTEX).

Definition at line 37 of file vtkMinMax.h.

Member Enumeration Documentation

enum vtkMinMax::Operations

Selects the operation to perform on the data. min/max, sum... BTX

Enumerator:

MIN
MAX
SUM

Definition at line 46 of file vtkMinMax.h.

Constructor & Destructor Documentation

vtkMinMax::vtkMinMax ( ) [protected]

vtkMinMax::~vtkMinMax ( ) [protected]

Member Function Documentation

static vtkMinMax* vtkMinMax::New ( ) [static]

Reimplemented from vtkPolyDataAlgorithm.

virtual const char* vtkMinMax::GetClassName ( ) [virtual]

Reimplemented from vtkPolyDataAlgorithm.

static int vtkMinMax::IsTypeOf ( const char * type ) [static]

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkMinMax::IsA ( const char * type ) [virtual]

Reimplemented from vtkPolyDataAlgorithm.

static vtkMinMax* vtkMinMax::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkPolyDataAlgorithm.

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

Reimplemented from vtkPolyDataAlgorithm.

virtual void vtkMinMax::SetOperation ( int ) [virtual]

Selects the operation to perform on the data. min/max, sum... BTX

virtual int vtkMinMax::GetOperation ( ) [virtual]

Selects the operation to perform on the data. min/max, sum... BTX

void vtkMinMax::SetOperation ( const char * op )

Selects the operation to perform on the data. min/max, sum... BTX

virtual int vtkMinMax::GetMismatchOccurred ( ) [virtual]

A diagnostic that should be zero. One indicates that some array didn't match up exactly.

virtual char* vtkMinMax::GetFirstPasses ( ) [virtual]

Contains a flag for each component of each (Point or Cell) array that indicates if any of the results were never initialized.

void vtkMinMax::FlagsForPoints ( )

Contains a flag for each component of each (Point or Cell) array that indicates if any of the results were never initialized.

void vtkMinMax::FlagsForCells ( )

Contains a flag for each component of each (Point or Cell) array that indicates if any of the results were never initialized.

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

Reimplemented from vtkPolyDataAlgorithm.

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