A node in a selection tree. Used to store selection results. More...

#include <vtkSelection.h>

Inheritance diagram for vtkSelection:

Collaboration diagram for vtkSelection:

Public Types
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 Member Functions
virtual int	IsA (const char *type)

vtkSelection *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Initialize ()

virtual int	GetDataObjectType ()

unsigned int	GetNumberOfNodes ()

virtual vtkSelectionNode *	GetNode (unsigned int idx)

virtual void	AddNode (vtkSelectionNode *)

virtual void	DeepCopy (vtkDataObject *src)

virtual void	ShallowCopy (vtkDataObject *src)

virtual void	Union (vtkSelection *selection)

virtual void	Union (vtkSelectionNode *node)

virtual void	Subtract (vtkSelection *selection)

virtual void	Subtract (vtkSelectionNode *node)

unsigned long	GetMTime ()


virtual void	RemoveNode (unsigned int idx)

virtual void	RemoveNode (vtkSelectionNode *)

virtual void	RemoveAllNodes ()


virtual void	Dump ()

virtual void	Dump (ostream &os)

Public Member Functions inherited from vtkDataObject
vtkDataObject *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

unsigned long int	GetMTime ()

void	ReleaseData ()

unsigned long	GetUpdateTime ()

virtual unsigned long	GetActualMemorySize ()

void	DataHasBeenGenerated ()

virtual void	PrepareForNewData ()

virtual int	GetExtentType ()

virtual void	Crop (const int *updateExtent)

virtual vtkDataSetAttributes *	GetAttributes (int type)

virtual vtkFieldData *	GetAttributesAsFieldData (int type)

virtual int	GetAttributeTypeForArray (vtkAbstractArray *arr)

virtual vtkIdType	GetNumberOfElements (int type)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual int	GetDataReleased ()

virtual void	SetFieldData (vtkFieldData *)

virtual vtkFieldData *	GetFieldData ()

virtual void	CopyInformationFromPipeline (vtkInformation *vtkNotUsed(info))

void	GlobalReleaseDataFlagOn ()

void	GlobalReleaseDataFlagOff ()

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

static vtkSelection *	SafeDownCast (vtkObjectBase *o)

static vtkSelection *	New ()


static vtkSelection *	GetData (vtkInformation *info)

static vtkSelection *	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 (vtkObjectBase *o)

static const char *	GetAssociationTypeAsString (int associationType)

static int	GetAssociationTypeFromString (const char *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 vtkInformationDoubleKey *	DATA_TIME_STEP ()

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 vtkInformationDoubleVectorKey *	BOUNDING_BOX ()

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 ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkSelection ()

	~vtkSelection ()

Protected Member Functions inherited from vtkDataObject
	vtkDataObject ()

	~vtkDataObject ()

Additional Inherited Members
Protected Attributes inherited from vtkDataObject
vtkFieldData *	FieldData

int	DataReleased

vtkTimeStamp	UpdateTime

vtkInformation *	Information

Detailed Description

A node in a selection tree. Used to store selection results.

vtkSelection is a collection of vtkSelectionNode objects, each of which contains information about a piece of the whole selection. Each selection node may contain different types of selections.

See Also: vtkSelectionNode

Examples:: vtkSelection (Examples)

Tests:: vtkSelection (Tests)

Definition at line 44 of file vtkSelection.h.

Member Typedef Documentation

typedef vtkDataObject vtkSelection::Superclass

Definition at line 47 of file vtkSelection.h.

Constructor & Destructor Documentation

vtkSelection::vtkSelection ( )

protected

vtkSelection::~vtkSelection ( )

protected

Member Function Documentation

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

static

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

virtual

Reimplemented from vtkDataObject.

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

static

virtual vtkObjectBase* vtkSelection::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkDataObject.

vtkSelection* vtkSelection::NewInstance ( ) const

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

static vtkSelection* vtkSelection::New ( )

static

virtual void vtkSelection::Initialize ( )

virtual

Restore data object to initial state,

Reimplemented from vtkDataObject.

virtual int vtkSelection::GetDataObjectType ( )

inlinevirtual

Returns VTK_SELECTION enumeration value.

Reimplemented from vtkDataObject.

Definition at line 55 of file vtkSelection.h.

unsigned int vtkSelection::GetNumberOfNodes ( )

Returns the number of nodes in this selection. Each node contains information about part of the selection.

virtual vtkSelectionNode* vtkSelection::GetNode ( unsigned int idx )

virtual

Returns a node given it's index. Performs bound checking and will return 0 if out-of-bounds.

virtual void vtkSelection::AddNode ( vtkSelectionNode * )

virtual

Adds a selection node.

virtual void vtkSelection::RemoveNode ( unsigned int idx )

virtual

Removes a selection node.

virtual void vtkSelection::RemoveNode ( vtkSelectionNode * )

virtual

Removes a selection node.

virtual void vtkSelection::RemoveAllNodes ( )

virtual

Removes a selection node.

virtual void vtkSelection::DeepCopy ( vtkDataObject * src )

virtual

Copy selection nodes of the input.

Reimplemented from vtkDataObject.

virtual void vtkSelection::ShallowCopy ( vtkDataObject * src )

virtual

Copy selection nodes of the input. This is a shallow copy: selection lists and pointers in the properties are passed by reference.

Reimplemented from vtkDataObject.

virtual void vtkSelection::Union ( vtkSelection * selection )

virtual

Union this selection with the specified selection. Attempts to reuse selection nodes in this selection if properties match exactly. Otherwise, creates new selection nodes.

virtual void vtkSelection::Union ( vtkSelectionNode * node )

virtual

Union this selection with the specified selection node. Attempts to reuse a selection node in this selection if properties match exactly. Otherwise, creates a new selection node.

virtual void vtkSelection::Subtract ( vtkSelection * selection )

virtual

Remove the nodes from the specified selection from this selection. Assumes that selection node internal arrays are vtkIdTypeArrays.

virtual void vtkSelection::Subtract ( vtkSelectionNode * node )

virtual

Remove the nodes from the specified selection from this selection. Assumes that selection node internal arrays are vtkIdTypeArrays.

unsigned long vtkSelection::GetMTime ( )

Return the MTime taking into account changes to the properties

virtual void vtkSelection::Dump ( )

virtual

Dumps the contents of the selection, giving basic information only.

virtual void vtkSelection::Dump ( ostream & os )

virtual

Dumps the contents of the selection, giving basic information only.

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

static

Retrieve a vtkSelection stored inside an invormation object.

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

static

Retrieve a vtkSelection stored inside an invormation object.

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

dox/Common/DataModel/vtkSelection.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