vtkPVArrayInformation Class Reference

Data array information like type. More...

#include <vtkPVArrayInformation.h>

Inheritance diagram for vtkPVArrayInformation:

[legend]Collaboration diagram for vtkPVArrayInformation:

[legend]List of all members.

Public Member Functions
	vtkTypeRevisionMacro (vtkPVArrayInformation, vtkPVInformation)
void	PrintSelf (ostream &os, vtkIndent indent)
void	GetDataTypeRange (double range[2])
int	Compare (vtkPVArrayInformation *info)
void	AddRanges (vtkPVArrayInformation *info)
void	DeepCopy (vtkPVArrayInformation *info)
virtual void	CopyFromObject (vtkObject *)
virtual void	AddInformation (vtkPVInformation *)
void	Initialize ()
virtual void	SetDataType (int)
virtual int	GetDataType ()
virtual void	SetName (const char *)
virtual char *	GetName ()
void	SetNumberOfComponents (int numComps)
virtual int	GetNumberOfComponents ()
void	SetComponentRange (int comp, double min, double max)
void	SetComponentRange (int comp, double *range)
double *	GetComponentRange (int component)
void	GetComponentRange (int comp, double *range)
virtual void	CopyToStream (vtkClientServerStream *) const
virtual void	CopyFromStream (const vtkClientServerStream *)
virtual void	SetIsPartial (int)
virtual int	GetIsPartial ()
Static Public Member Functions
vtkPVArrayInformation *	New ()
Protected Member Functions
	vtkPVArrayInformation ()
	~vtkPVArrayInformation ()
	vtkPVArrayInformation (const vtkPVArrayInformation &)
void	operator= (const vtkPVArrayInformation &)
Protected Attributes
int	IsPartial
int	DataType
int	NumberOfComponents
char *	Name
double *	Ranges

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Detailed Description

Data array information like type.

This objects is for eliminating direct access to vtkDataObjects by the "client". Only vtkPVPart and vtkPVProcessModule should access the data directly. At the moment, this object is only a container and has no useful methods for operating on data. Note: I could just use vtkDataArray objects and store the range as values in the array. This would eliminate this object.

Definition at line 33 of file vtkPVArrayInformation.h.

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Constructor & Destructor Documentation

vtkPVArrayInformation::vtkPVArrayInformation (   )  [protected]

vtkPVArrayInformation::~vtkPVArrayInformation (   )  [protected]

vtkPVArrayInformation::vtkPVArrayInformation (  const vtkPVArrayInformation &   )  [protected]

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Member Function Documentation

vtkPVArrayInformation* vtkPVArrayInformation::New (   )  [static]

Reimplemented in vtkPVGenericAttributeInformation.

vtkPVArrayInformation::vtkTypeRevisionMacro (  vtkPVArrayInformation  , vtkPVInformation  )

void vtkPVArrayInformation::PrintSelf (  ostream &  os, vtkIndent  indent )

Reimplemented from vtkPVInformation. Reimplemented in vtkPVGenericAttributeInformation.

virtual void vtkPVArrayInformation::SetDataType (  int   )  [virtual]

DataType is the string name of the data type: VTK_FLOAT ... the value "VTK_VOID" means that different processes have different types.

virtual int vtkPVArrayInformation::GetDataType (   )  [virtual]

DataType is the string name of the data type: VTK_FLOAT ... the value "VTK_VOID" means that different processes have different types.

virtual void vtkPVArrayInformation::SetName (  const char *   )  [virtual]

Set/get array's name

virtual char* vtkPVArrayInformation::GetName (   )  [virtual]

Set/get array's name

void vtkPVArrayInformation::SetNumberOfComponents (  int  numComps  )

Changing the number of components clears the ranges back to the default.

virtual int vtkPVArrayInformation::GetNumberOfComponents (   )  [virtual]

Changing the number of components clears the ranges back to the default.

void vtkPVArrayInformation::SetComponentRange (  int  comp, double  min, double  max )

There is a range for each component. Range for component -1 is the range of the vector magnitude. The number of components should be set before these ranges.

void vtkPVArrayInformation::SetComponentRange (  int  comp, double *  range )  [inline]

There is a range for each component. Range for component -1 is the range of the vector magnitude. The number of components should be set before these ranges. Definition at line 65 of file vtkPVArrayInformation.h.

double* vtkPVArrayInformation::GetComponentRange (  int  component  )

There is a range for each component. Range for component -1 is the range of the vector magnitude. The number of components should be set before these ranges.

void vtkPVArrayInformation::GetComponentRange (  int  comp, double *  range )

There is a range for each component. Range for component -1 is the range of the vector magnitude. The number of components should be set before these ranges.

void vtkPVArrayInformation::GetDataTypeRange (  double  range[2]  )

This method return the Min and Max possible range of the native data type. For example if a vtkScalars consists of unsigned char data these will return (0,255). Nothing particular for 12bits data is done

int vtkPVArrayInformation::Compare (  vtkPVArrayInformation *  info  )

Returns 1 if the array can be combined. It must have the same name and number of components.

void vtkPVArrayInformation::AddRanges (  vtkPVArrayInformation *  info  )

Merge (union) ranges into this object.

void vtkPVArrayInformation::DeepCopy (  vtkPVArrayInformation *  info  )

virtual void vtkPVArrayInformation::CopyFromObject (  vtkObject *   )  [virtual]

Transfer information about a single object into this object. Reimplemented from vtkPVInformation. Reimplemented in vtkPVGenericAttributeInformation.

virtual void vtkPVArrayInformation::AddInformation (  vtkPVInformation *   )  [virtual]

Merge another information object. Reimplemented from vtkPVInformation.

virtual void vtkPVArrayInformation::CopyToStream (  vtkClientServerStream *   )  const [virtual]

Manage a serialized version of the information. Implements vtkPVInformation.

virtual void vtkPVArrayInformation::CopyFromStream (  const vtkClientServerStream *   )  [virtual]

Manage a serialized version of the information. Reimplemented from vtkPVInformation.

virtual void vtkPVArrayInformation::SetIsPartial (  int   )  [virtual]

If IsPartial is true, this array is in only some of the parts of a multi-block dataset. By default, IsPartial is set to 0.

virtual int vtkPVArrayInformation::GetIsPartial (   )  [virtual]

If IsPartial is true, this array is in only some of the parts of a multi-block dataset. By default, IsPartial is set to 0.

void vtkPVArrayInformation::Initialize (   )

Remove all infommation. Next add will be like a copy.

void vtkPVArrayInformation::operator= (  const vtkPVArrayInformation &   )  [protected]

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Member Data Documentation

int vtkPVArrayInformation::IsPartial [protected]

Definition at line 111 of file vtkPVArrayInformation.h.

int vtkPVArrayInformation::DataType [protected]

Definition at line 112 of file vtkPVArrayInformation.h.

int vtkPVArrayInformation::NumberOfComponents [protected]

Definition at line 113 of file vtkPVArrayInformation.h.

char* vtkPVArrayInformation::Name [protected]

Definition at line 114 of file vtkPVArrayInformation.h.

double* vtkPVArrayInformation::Ranges [protected]

Definition at line 115 of file vtkPVArrayInformation.h.

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

• Servers/Common/vtkPVArrayInformation.h

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