Composite dataset that organizes datasets into blocks. More...

#include <vtkMultiBlockDataSet.h>

Inheritance diagram for vtkMultiBlockDataSet:

Collaboration diagram for vtkMultiBlockDataSet:

Public Types
typedef vtkCompositeDataSet	Superclass

Public Types inherited from vtkCompositeDataSet
typedef vtkDataObject	Superclass

Public Types inherited from vtkDataObject
typedef vtkObject	Superclass

enum	FieldAssociations { FIELD_ASSOCIATION_POINTS, FIELD_ASSOCIATION_CELLS, FIELD_ASSOCIATION_NONE, FIELD_ASSOCIATION_POINTS_THEN_CELLS, FIELD_ASSOCIATION_VERTICES, FIELD_ASSOCIATION_EDGES, FIELD_ASSOCIATION_ROWS, NUMBER_OF_ASSOCIATIONS }

enum	AttributeTypes { POINT, CELL, FIELD, POINT_THEN_CELL, VERTEX, EDGE, ROW, NUMBER_OF_ATTRIBUTE_TYPES }

enum	FieldOperations { FIELD_OPERATION_PRESERVED, FIELD_OPERATION_REINTERPOLATED, FIELD_OPERATION_MODIFIED, FIELD_OPERATION_REMOVED }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent)

virtual int	GetDataObjectType ()

void	SetNumberOfBlocks (unsigned int numBlocks)

unsigned int	GetNumberOfBlocks ()

vtkDataObject *	GetBlock (unsigned int blockno)

void	SetBlock (unsigned int blockno, vtkDataObject *block)

void	RemoveBlock (unsigned int blockno)


int	HasMetaData (unsigned int blockno)


vtkInformation *	GetMetaData (unsigned int blockno)


virtual vtkInformation *	GetMetaData (vtkCompositeDataIterator *iter)


virtual int	HasMetaData (vtkCompositeDataIterator *iter)

Public Member Functions inherited from vtkCompositeDataSet
virtual vtkCompositeDataIterator *	NewIterator ()

virtual vtkAlgorithmOutput *	GetProducerPort ()

virtual void	CopyStructure (vtkCompositeDataSet *input)

virtual void	SetDataSet (vtkCompositeDataIterator iter, vtkDataObject dataObj)

virtual vtkDataObject *	GetDataSet (vtkCompositeDataIterator *iter)

virtual unsigned long	GetActualMemorySize ()

virtual void	Initialize ()

virtual vtkIdType	GetNumberOfPoints ()

virtual void	ShallowCopy (vtkDataObject *src)

virtual void	DeepCopy (vtkDataObject *src)

Public Member Functions inherited from vtkDataObject
unsigned long int	GetMTime ()

void	ReleaseData ()

int	ShouldIReleaseData ()

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	Update ()

virtual void	UpdateInformation ()

virtual void	PropagateUpdateExtent ()

virtual void	TriggerAsynchronousUpdate ()

virtual void	UpdateData ()

virtual unsigned long	GetEstimatedMemorySize ()

unsigned long	GetUpdateTime ()

void	SetUpdateExtentToWholeExtent ()

unsigned long	GetPipelineMTime ()

void	CopyInformation (vtkDataObject *data)

virtual void	CopyInformationFromPipeline (vtkInformation *request)

void	DataHasBeenGenerated ()

virtual void	PrepareForNewData ()

virtual int	GetExtentType ()

virtual void	Crop ()

virtual vtkDataSetAttributes *	GetAttributes (int type)

virtual vtkFieldData *	GetAttributesAsFieldData (int type)

virtual int	GetAttributeTypeForArray (vtkAbstractArray *arr)

virtual vtkIdType	GetNumberOfElements (int type)

virtual vtkSource *	GetSource ()

void	SetSource (vtkSource *s)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual vtkInformation *	GetPipelineInformation ()

virtual void	SetPipelineInformation (vtkInformation *)

virtual int	GetDataReleased ()

void	SetReleaseDataFlag (int)

int	GetReleaseDataFlag ()

virtual void	ReleaseDataFlagOn ()

virtual void	ReleaseDataFlagOff ()

virtual void	SetFieldData (vtkFieldData *)

virtual vtkFieldData *	GetFieldData ()

virtual void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces)

virtual void	SetUpdateExtent (int x0, int x1, int y0, int y1, int z0, int z1)

virtual void	SetUpdateExtent (int extent[6])

virtual int *	GetUpdateExtent ()

virtual void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

virtual void	GetUpdateExtent (int extent[6])

virtual void	CopyTypeSpecificInformation (vtkDataObject *data)

void	SetUpdatePiece (int piece)

void	SetUpdateNumberOfPieces (int num)

virtual int	GetUpdatePiece ()

virtual int	GetUpdateNumberOfPieces ()

void	SetUpdateGhostLevel (int level)

virtual int	GetUpdateGhostLevel ()

virtual void	SetRequestExactExtent (int flag)

virtual int	GetRequestExactExtent ()

virtual void	RequestExactExtentOn ()

virtual void	RequestExactExtentOff ()

virtual void	SetWholeExtent (int x0, int x1, int y0, int y1, int z0, int z1)

virtual void	SetWholeExtent (int extent[6])

virtual int *	GetWholeExtent ()

virtual void	GetWholeExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

virtual void	GetWholeExtent (int extent[6])

virtual void	SetWholeBoundingBox (double x0, double x1, double y0, double y1, double z0, double z1)

virtual void	SetWholeBoundingBox (double bb[6])

virtual double *	GetWholeBoundingBox ()

virtual void	GetWholeBoundingBox (double &x0, double &x1, double &y0, double &y1, double &z0, double &z1)

virtual void	GetWholeBoundingBox (double extent[6])

virtual void	SetMaximumNumberOfPieces (int)

virtual int	GetMaximumNumberOfPieces ()

virtual void	CopyInformationToPipeline (vtkInformation request, vtkInformation input, vtkInformation *output, int forceCopy)

void	CopyInformationToPipeline (vtkInformation request, vtkInformation input)

void	SetExtentTranslator (vtkExtentTranslator *translator)

vtkExtentTranslator *	GetExtentTranslator ()

void	GlobalReleaseDataFlagOn ()

void	GlobalReleaseDataFlagOff ()

Public Member Functions inherited from vtkObject
virtual void	DebugOn ()

virtual void	DebugOff ()

unsigned char	GetDebug ()

void	SetDebug (unsigned char debugFlag)

virtual void	Modified ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &os)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkMultiBlockDataSet *	New ()

static int	IsTypeOf (const char *type)

static vtkMultiBlockDataSet *	SafeDownCast (vtkObject *o)


static vtkMultiBlockDataSet *	GetData (vtkInformation *info)

static vtkMultiBlockDataSet *	GetData (vtkInformationVector *v, int i=0)

Static Public Member Functions inherited from vtkCompositeDataSet
static int	IsTypeOf (const char *type)

static vtkCompositeDataSet *	SafeDownCast (vtkObject *o)

static vtkInformationStringKey *	NAME ()

static vtkCompositeDataSet *	GetData (vtkInformation *info)

static vtkCompositeDataSet *	GetData (vtkInformationVector *v, int i=0)

Static Public Member Functions inherited from vtkDataObject
static vtkDataObject *	New ()

static int	IsTypeOf (const char *type)

static vtkDataObject *	SafeDownCast (vtkObject *o)

static const char *	GetAssociationTypeAsString (int associationType)

static vtkInformationStringKey *	DATA_TYPE_NAME ()

static vtkInformationDataObjectKey *	DATA_OBJECT ()

static vtkInformationIntegerKey *	DATA_EXTENT_TYPE ()

static vtkInformationIntegerPointerKey *	DATA_EXTENT ()

static vtkInformationIntegerKey *	DATA_PIECE_NUMBER ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_PIECES ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_GHOST_LEVELS ()

static vtkInformationDoubleKey *	DATA_RESOLUTION ()

static vtkInformationDoubleVectorKey *	DATA_TIME_STEPS ()

static vtkInformationInformationVectorKey *	POINT_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	CELL_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	VERTEX_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	EDGE_DATA_VECTOR ()

static vtkInformationIntegerKey *	FIELD_ARRAY_TYPE ()

static vtkInformationIntegerKey *	FIELD_ASSOCIATION ()

static vtkInformationIntegerKey *	FIELD_ATTRIBUTE_TYPE ()

static vtkInformationIntegerKey *	FIELD_ACTIVE_ATTRIBUTE ()

static vtkInformationIntegerKey *	FIELD_NUMBER_OF_COMPONENTS ()

static vtkInformationIntegerKey *	FIELD_NUMBER_OF_TUPLES ()

static vtkInformationIntegerKey *	FIELD_OPERATION ()

static vtkInformationDoubleVectorKey *	FIELD_RANGE ()

static vtkInformationDoubleVectorKey *	PIECE_FIELD_RANGE ()

static vtkInformationStringKey *	FIELD_ARRAY_NAME ()

static vtkInformationIntegerVectorKey *	PIECE_EXTENT ()

static vtkInformationStringKey *	FIELD_NAME ()

static vtkInformationDoubleVectorKey *	ORIGIN ()

static vtkInformationDoubleVectorKey *	SPACING ()

static vtkInformationIntegerKey *	DATA_GEOMETRY_UNMODIFIED ()

static vtkInformationDataObjectKey *	SIL ()

static vtkInformation *	GetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType)

static vtkInformation *	GetNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)

static void	RemoveNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)

static vtkInformation *	SetActiveAttribute (vtkInformation info, int fieldAssociation, const char attributeName, int attributeType)

static void	SetActiveAttributeInfo (vtkInformation info, int fieldAssociation, int attributeType, const char name, int arrayType, int numComponents, int numTuples)

static void	SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents)

static vtkDataObject *	GetData (vtkInformation *info)

static vtkDataObject *	GetData (vtkInformationVector *v, int i=0)

static void	SetGlobalReleaseDataFlag (int val)

static int	GetGlobalReleaseDataFlag ()

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObject *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
	vtkMultiBlockDataSet ()

	~vtkMultiBlockDataSet ()

Protected Member Functions inherited from vtkCompositeDataSet
	vtkCompositeDataSet ()

	~vtkCompositeDataSet ()

void	SetNumberOfChildren (unsigned int num)

unsigned int	GetNumberOfChildren ()

void	SetChild (unsigned int index, vtkDataObject *)

void	RemoveChild (unsigned int index)

vtkDataObject *	GetChild (unsigned int num)

vtkInformation *	GetChildMetaData (unsigned int index)

void	SetChildMetaData (unsigned int index, vtkInformation *info)

int	HasChildMetaData (unsigned int index)

Protected Member Functions inherited from vtkDataObject
	vtkDataObject ()

	~vtkDataObject ()

vtkExecutive *	GetExecutive ()

int	GetPortNumber ()

virtual void	ReportReferences (vtkGarbageCollector *)

vtkStreamingDemandDrivenPipeline *	TrySDDP (const char *method)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &os)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Additional Inherited Members
Protected Types inherited from vtkDataObject
typedef vtkStreamingDemandDrivenPipeline	SDDP

Protected Attributes inherited from vtkCompositeDataSet
vtkCompositeDataSetInternals *	Internals

Protected Attributes inherited from vtkDataObject
vtkFieldData *	FieldData

vtkSource *	Source

int	DataReleased

vtkTimeStamp	UpdateTime

vtkInformation *	Information

vtkInformation *	PipelineInformation

Protected Attributes inherited from vtkObject
unsigned char	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
int	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Static Protected Attributes inherited from vtkDataObject
static const char	AssociationNames [NUMBER_OF_ASSOCIATIONS][55]

Detailed Description

Composite dataset that organizes datasets into blocks.

vtkMultiBlockDataSet is a vtkCompositeDataSet that stores a hierarchy of datasets. The dataset collection consists of multiple blocks. Each block can itself be a vtkMultiBlockDataSet, thus providing for a full tree structure. Sub-blocks are usually used to distribute blocks across processors. For example, a 1 block dataset can be distributed as following:

proc 0:
Block 0:
  * ds 0
  * (null)

proc 1:
Block 0:
  * (null)
  * ds 1

Examples:: vtkMultiBlockDataSet (Examples)

Tests:: vtkMultiBlockDataSet (Tests)

Definition at line 49 of file vtkMultiBlockDataSet.h.

Member Typedef Documentation

typedef vtkCompositeDataSet vtkMultiBlockDataSet::Superclass

Definition at line 53 of file vtkMultiBlockDataSet.h.

Constructor & Destructor Documentation

vtkMultiBlockDataSet::vtkMultiBlockDataSet ( )

protected

vtkMultiBlockDataSet::~vtkMultiBlockDataSet ( )

protected

Member Function Documentation

static vtkMultiBlockDataSet* vtkMultiBlockDataSet::New ( )

static

virtual const char* vtkMultiBlockDataSet::GetClassName ( )

virtual

Reimplemented from vtkCompositeDataSet.

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

static

virtual int vtkMultiBlockDataSet::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 vtkCompositeDataSet.

static vtkMultiBlockDataSet* vtkMultiBlockDataSet::SafeDownCast ( vtkObject * o )

static

void vtkMultiBlockDataSet::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 vtkCompositeDataSet.

virtual int vtkMultiBlockDataSet::GetDataObjectType ( )

inlinevirtual

Return class name of data type (see vtkType.h for definitions).

Reimplemented from vtkCompositeDataSet.

Definition at line 57 of file vtkMultiBlockDataSet.h.

void vtkMultiBlockDataSet::SetNumberOfBlocks ( unsigned int numBlocks )

Set the number of blocks. This will cause allocation if the new number of blocks is greater than the current size. All new blocks are initialized to null.

unsigned int vtkMultiBlockDataSet::GetNumberOfBlocks ( )

Returns the number of blocks.

vtkDataObject* vtkMultiBlockDataSet::GetBlock ( unsigned int blockno )

Returns the block at the given index. It is recommended that one uses the iterators to iterate over composite datasets rather than using this API.

void vtkMultiBlockDataSet::SetBlock	(	unsigned int	blockno,
		vtkDataObject *	block
	)

Sets the data object as the given block. The total number of blocks will be resized to fit the requested block no.

void vtkMultiBlockDataSet::RemoveBlock ( unsigned int blockno )

Remove the given block from the dataset.

int vtkMultiBlockDataSet::HasMetaData ( unsigned int blockno )

inline

Returns true if meta-data is available for a given block.

Definition at line 81 of file vtkMultiBlockDataSet.h.

vtkInformation* vtkMultiBlockDataSet::GetMetaData ( unsigned int blockno )

inline

Returns the meta-data for the block. If none is already present, a new vtkInformation object will be allocated. Use HasMetaData to avoid allocating vtkInformation objects.

Definition at line 89 of file vtkMultiBlockDataSet.h.

static vtkMultiBlockDataSet* vtkMultiBlockDataSet::GetData ( vtkInformation * info )

static

Retrieve an instance of this class from an information object.

static vtkMultiBlockDataSet* vtkMultiBlockDataSet::GetData	(	vtkInformationVector *	v,
		int	i = `0`
	)

static

Retrieve an instance of this class from an information object.

virtual vtkInformation* vtkMultiBlockDataSet::GetMetaData ( vtkCompositeDataIterator * iter )

inlinevirtual

Unhiding superclass method.

Reimplemented from vtkCompositeDataSet.

Definition at line 103 of file vtkMultiBlockDataSet.h.

virtual int vtkMultiBlockDataSet::HasMetaData ( vtkCompositeDataIterator * iter )

inlinevirtual

Unhiding superclass method.

Reimplemented from vtkCompositeDataSet.

Definition at line 109 of file vtkMultiBlockDataSet.h.

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

dox/Filtering/vtkMultiBlockDataSet.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation