Generate selection from given set of ids vtkSelectionSource generates a vtkSelection from a set of (piece id, cell id) pairs. It will only generate the selection values that match UPDATE_PIECE_NUMBER (i.e. piece == UPDATE_PIECE_NUMBER). More...

#include <vtkSelectionSource.h>

Inheritance diagram for vtkSelectionSource:

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Collaboration diagram for vtkSelectionSource:

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List of all members.

Public Types
typedef vtkSelectionAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkSelectionSource *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	AddLocation (double x, double y, double z)
void	AddThreshold (double min, double max)
void	SetFrustum (double *vertices)
void	AddBlock (vtkIdType blockno)
void	RemoveAllThresholds ()
void	RemoveAllLocations ()
void	RemoveAllBlocks ()

void	AddID (vtkIdType piece, vtkIdType id)
void	AddStringID (vtkIdType piece, const char *id)

void	RemoveAllIDs ()
void	RemoveAllStringIDs ()

virtual void	SetContentType (int)
virtual int	GetContentType ()

virtual void	SetFieldType (int)
virtual int	GetFieldType ()

virtual void	SetContainingCells (int)
virtual int	GetContainingCells ()

virtual void	SetInverse (int)
virtual int	GetInverse ()

virtual void	SetArrayName (const char *)
virtual char *	GetArrayName ()

virtual void	SetArrayComponent (int)
virtual int	GetArrayComponent ()

virtual void	SetCompositeIndex (int)
virtual int	GetCompositeIndex ()

virtual void	SetHierarchicalLevel (int)
virtual int	GetHierarchicalLevel ()
virtual void	SetHierarchicalIndex (int)
virtual int	GetHierarchicalIndex ()

virtual void	SetQueryString (const char *)
virtual char *	GetQueryString ()
Static Public Member Functions
static vtkSelectionSource *	New ()
static int	IsTypeOf (const char *type)
static vtkSelectionSource *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkSelectionSource ()
	~vtkSelectionSource ()
virtual int	RequestInformation (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)
virtual int	RequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)
Protected Attributes
vtkSelectionSourceInternals *	Internal
int	ContentType
int	FieldType
int	ContainingCells
int	PreserveTopology
int	Inverse
int	CompositeIndex
int	HierarchicalLevel
int	HierarchicalIndex
char *	ArrayName
int	ArrayComponent
char *	QueryString

Detailed Description

Generate selection from given set of ids vtkSelectionSource generates a vtkSelection from a set of (piece id, cell id) pairs. It will only generate the selection values that match UPDATE_PIECE_NUMBER (i.e. piece == UPDATE_PIECE_NUMBER).

Examples:: vtkSelectionSource (Examples)

Tests:: vtkSelectionSource (Tests)

Definition at line 38 of file vtkSelectionSource.h.

Member Typedef Documentation

typedef vtkSelectionAlgorithm vtkSelectionSource::Superclass

Reimplemented from vtkSelectionAlgorithm.

Definition at line 42 of file vtkSelectionSource.h.

Constructor & Destructor Documentation

vtkSelectionSource::vtkSelectionSource ( ) [protected]

vtkSelectionSource::~vtkSelectionSource ( ) [protected]

Member Function Documentation

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

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

Reimplemented from vtkSelectionAlgorithm.

static int vtkSelectionSource::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 vtkSelectionAlgorithm.

virtual int vtkSelectionSource::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 vtkSelectionAlgorithm.

static vtkSelectionSource* vtkSelectionSource::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkSelectionAlgorithm.

virtual vtkObjectBase* vtkSelectionSource::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkSelectionAlgorithm.

vtkSelectionSource* vtkSelectionSource::NewInstance ( ) const

Reimplemented from vtkSelectionAlgorithm.

void vtkSelectionSource::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 vtkSelectionAlgorithm.

void vtkSelectionSource::AddID	(	vtkIdType	piece,
		vtkIdType	id
	)

Add a (piece, id) to the selection set. The source will generate only the ids for which piece == UPDATE_PIECE_NUMBER. If piece == -1, the id applies to all pieces.

void vtkSelectionSource::AddStringID	(	vtkIdType	piece,
		const char *	id
	)

Add a (piece, id) to the selection set. The source will generate only the ids for which piece == UPDATE_PIECE_NUMBER. If piece == -1, the id applies to all pieces.

void vtkSelectionSource::AddLocation	(	double	x,
		double	y,
		double	z
	)

Add a point in world space to probe at.

void vtkSelectionSource::AddThreshold	(	double	min,
		double	max
	)

Add a value range to threshold within.

void vtkSelectionSource::SetFrustum ( double * vertices )

Set a frustum to choose within.

void vtkSelectionSource::AddBlock ( vtkIdType blockno )

Add the flat-index/composite index for a block.

void vtkSelectionSource::RemoveAllIDs ( )

Removes all IDs.

void vtkSelectionSource::RemoveAllStringIDs ( )

Removes all IDs.

void vtkSelectionSource::RemoveAllThresholds ( )

Remove all thresholds added with AddThreshold.

void vtkSelectionSource::RemoveAllLocations ( )

Remove all locations added with AddLocation.

void vtkSelectionSource::RemoveAllBlocks ( )

Remove all blocks added with AddBlock.

virtual void vtkSelectionSource::SetContentType ( int ) [virtual]

Set the content type for the generated selection. Possible values are as defined by vtkSelection::SelectionContent.

virtual int vtkSelectionSource::GetContentType ( ) [virtual]

Set the content type for the generated selection. Possible values are as defined by vtkSelection::SelectionContent.

virtual void vtkSelectionSource::SetFieldType ( int ) [virtual]

Set the field type for the generated selection. Possible values are as defined by vtkSelection::SelectionField.

virtual int vtkSelectionSource::GetFieldType ( ) [virtual]

Set the field type for the generated selection. Possible values are as defined by vtkSelection::SelectionField.

virtual void vtkSelectionSource::SetContainingCells ( int ) [virtual]

When extracting by points, extract the cells that contain the passing points.

virtual int vtkSelectionSource::GetContainingCells ( ) [virtual]

When extracting by points, extract the cells that contain the passing points.

virtual void vtkSelectionSource::SetInverse ( int ) [virtual]

Determines whether the selection describes what to include or exclude. Default is 0, meaning include.

virtual int vtkSelectionSource::GetInverse ( ) [virtual]

Determines whether the selection describes what to include or exclude. Default is 0, meaning include.

virtual void vtkSelectionSource::SetArrayName ( const char * ) [virtual]

Access to the name of the selection's subset description array.

virtual char* vtkSelectionSource::GetArrayName ( ) [virtual]

Access to the name of the selection's subset description array.

virtual void vtkSelectionSource::SetArrayComponent ( int ) [virtual]

Access to the component number for the array specified by ArrayName. Default is component 0. Use -1 for magnitude.

virtual int vtkSelectionSource::GetArrayComponent ( ) [virtual]

Access to the component number for the array specified by ArrayName. Default is component 0. Use -1 for magnitude.

virtual void vtkSelectionSource::SetCompositeIndex ( int ) [virtual]

If CompositeIndex < 0 then COMPOSITE_INDEX() is not added to the output.

virtual int vtkSelectionSource::GetCompositeIndex ( ) [virtual]

If CompositeIndex < 0 then COMPOSITE_INDEX() is not added to the output.

virtual void vtkSelectionSource::SetHierarchicalLevel ( int ) [virtual]

If HierarchicalLevel or HierarchicalIndex < 0 , then HIERARCHICAL_LEVEL() and HIERARCHICAL_INDEX() keys are not added to the output.

virtual int vtkSelectionSource::GetHierarchicalLevel ( ) [virtual]

If HierarchicalLevel or HierarchicalIndex < 0 , then HIERARCHICAL_LEVEL() and HIERARCHICAL_INDEX() keys are not added to the output.

virtual void vtkSelectionSource::SetHierarchicalIndex ( int ) [virtual]

If HierarchicalLevel or HierarchicalIndex < 0 , then HIERARCHICAL_LEVEL() and HIERARCHICAL_INDEX() keys are not added to the output.

virtual int vtkSelectionSource::GetHierarchicalIndex ( ) [virtual]

If HierarchicalLevel or HierarchicalIndex < 0 , then HIERARCHICAL_LEVEL() and HIERARCHICAL_INDEX() keys are not added to the output.

virtual void vtkSelectionSource::SetQueryString ( const char * ) [virtual]

Set/Get the query expression string.

virtual char* vtkSelectionSource::GetQueryString ( ) [virtual]

Set/Get the query expression string.

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

Reimplemented from vtkSelectionAlgorithm.

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