vtkExtractSelectedTree Class Reference

return a subtree from a vtkTree More...

#include <vtkExtractSelectedTree.h>

Inheritance diagram for vtkExtractSelectedTree:

Collaboration diagram for vtkExtractSelectedTree:

List of all members.

Public Types
typedef vtkTreeAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkExtractSelectedTree *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetSelectionConnection (vtkAlgorithmOutput *in)
int	FillInputPortInformation (int port, vtkInformation *info)
Static Public Member Functions
static vtkExtractSelectedTree *	New ()
static int	IsTypeOf (const char *type)
static vtkExtractSelectedTree *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkExtractSelectedTree ()
	~vtkExtractSelectedTree ()
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int	BuildTree (vtkTree *inputTree, vtkIdTypeArray *list, vtkMutableDirectedGraph *builder)

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Detailed Description

return a subtree from a vtkTree

input 0 --- a vtkTree input 1 --- a vtkSelection, containing selected vertices. It may have FILED_type set to POINTS ( a vertex selection) or CELLS (an edge selection). A vertex selection preserves the edges that connect selected vertices. An edge selection perserves the vertices that are adjacent to at least one selected edges.

Tests:

vtkExtractSelectedTree (Tests)

Definition at line 40 of file vtkExtractSelectedTree.h.

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Member Typedef Documentation

typedef vtkTreeAlgorithm vtkExtractSelectedTree::Superclass

Reimplemented from vtkTreeAlgorithm.

Definition at line 44 of file vtkExtractSelectedTree.h.

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Constructor & Destructor Documentation

vtkExtractSelectedTree::vtkExtractSelectedTree

(

)

[protected]

vtkExtractSelectedTree::~vtkExtractSelectedTree

(

)

[protected]

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Member Function Documentation

static vtkExtractSelectedTree* vtkExtractSelectedTree::New

(

)

[static]

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

Reimplemented from vtkTreeAlgorithm.

static int vtkExtractSelectedTree::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 vtkTreeAlgorithm.

virtual int vtkExtractSelectedTree::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 vtkTreeAlgorithm.

static vtkExtractSelectedTree* vtkExtractSelectedTree::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkTreeAlgorithm.

virtual vtkObjectBase* vtkExtractSelectedTree::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkTreeAlgorithm.

vtkExtractSelectedTree* vtkExtractSelectedTree::NewInstance

(

)

const

Reimplemented from vtkTreeAlgorithm.

void vtkExtractSelectedTree::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 vtkTreeAlgorithm.

void vtkExtractSelectedTree::SetSelectionConnection

(

vtkAlgorithmOutput *

in

)

A convenience method for setting the second input (i.e. the selection).

int vtkExtractSelectedTree::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)		[virtual]

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkTreeAlgorithm.

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

This is called by the superclass. This is the method you should override.

Reimplemented from vtkTreeAlgorithm.

int vtkExtractSelectedTree::BuildTree	(	vtkTree *	inputTree,
		vtkIdTypeArray *	list,
		vtkMutableDirectedGraph *	builder
	)		[protected]

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

• dox/Infovis/Core/vtkExtractSelectedTree.h