Implementation of vtkCellIterator specialized for vtkUnstructuredGrid. More...

#include <vtkUnstructuredGridCellIterator.h>

Inheritance diagram for vtkUnstructuredGridCellIterator:

Collaboration diagram for vtkUnstructuredGridCellIterator:

Public Member Functions
void	GoToCell (vtkIdType cellId)
	A method used to provide random access into cells. More...


bool	IsDoneWithTraversal () override
	Override superclass methods. More...

vtkIdType	GetCellId () override
	Override superclass methods. More...

Public Member Functions inherited from vtkCellIterator
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

	vtkAbstractTypeMacro (vtkCellIterator, vtkObject)

void	InitTraversal ()
	Reset to the first cell. More...

void	GoToNextCell ()
	Increment to next cell. More...

virtual bool	IsDoneWithTraversal ()=0
	Returns false while the iterator is valid. More...

int	GetCellType ()
	Get the current cell type (e.g. More...

int	GetCellDimension ()
	Get the current cell dimension (0, 1, 2, or 3). More...

virtual vtkIdType	GetCellId ()=0
	Get the id of the current cell. More...

vtkIdList *	GetPointIds ()
	Get the ids of the points in the current cell. More...

vtkPoints *	GetPoints ()
	Get the points in the current cell. More...

vtkIdList *	GetFaces ()
	Get the faces for a polyhedral cell. More...

void	GetCell (vtkGenericCell *cell)
	Write the current full cell information into the argument. More...

vtkIdType	GetNumberOfPoints ()
	Return the number of points in the current cell. More...

vtkIdType	GetNumberOfFaces ()
	Return the number of faces in the current cell. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Protected Member Functions
	vtkUnstructuredGridCellIterator ()

	~vtkUnstructuredGridCellIterator () override

void	ResetToFirstCell () override
	Update internal state to point to the first cell. More...

void	IncrementToNextCell () override
	Update internal state to point to the next cell. More...

void	FetchCellType () override
	Lookup the cell type in the data set and store it in this->CellType. More...

void	FetchPointIds () override
	Lookup the cell point ids in the data set and store them in this->PointIds. More...

void	FetchPoints () override
	Lookup the cell points in the data set and store them in this->Points. More...

void	FetchFaces () override
	Lookup the cell faces in the data set and store them in this->Faces. More...

void	SetUnstructuredGrid (vtkUnstructuredGrid *ug)

Protected Member Functions inherited from vtkCellIterator
	vtkCellIterator ()

	~vtkCellIterator () override

virtual void	ResetToFirstCell ()=0
	Update internal state to point to the first cell. More...

virtual void	IncrementToNextCell ()=0
	Update internal state to point to the next cell. More...

virtual void	FetchCellType ()=0
	Lookup the cell type in the data set and store it in this->CellType. More...

virtual void	FetchPointIds ()=0
	Lookup the cell point ids in the data set and store them in this->PointIds. More...

virtual void	FetchPoints ()=0
	Lookup the cell points in the data set and store them in this->Points. More...

virtual void	FetchFaces ()
	Lookup the cell faces in the data set and store them in this->Faces. More...

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkSmartPointer< vtkCellArrayIterator >	Cells

vtkSmartPointer< vtkUnsignedCharArray >	Types

vtkSmartPointer< vtkIdTypeArray >	FaceConn

vtkSmartPointer< vtkIdTypeArray >	FaceLocs

vtkSmartPointer< vtkPoints >	Coords

Protected Attributes inherited from vtkCellIterator
int	CellType

vtkPoints *	Points

vtkIdList *	PointIds

vtkIdList *	Faces

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Friends
class	vtkUnstructuredGrid

typedef vtkCellIterator	Superclass
	Standard methods for instantiation, type information, and printing. More...

static vtkUnstructuredGridCellIterator *	New ()
	Standard methods for instantiation, type information, and printing. More...

static vtkTypeBool	IsTypeOf (const char *type)
	Standard methods for instantiation, type information, and printing. More...

static vtkUnstructuredGridCellIterator *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instantiation, type information, and printing. More...

virtual vtkTypeBool	IsA (const char *type)
	Standard methods for instantiation, type information, and printing. More...

vtkUnstructuredGridCellIterator *	NewInstance () const
	Standard methods for instantiation, type information, and printing. More...

void	PrintSelf (ostream &os, vtkIndent indent) override
	Standard methods for instantiation, type information, and printing. More...

virtual vtkObjectBase *	NewInstanceInternal () const
	Standard methods for instantiation, type information, and printing. More...

Additional Inherited Members
Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...

Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

Implementation of vtkCellIterator specialized for vtkUnstructuredGrid.

Definition at line 35 of file vtkUnstructuredGridCellIterator.h.

Member Typedef Documentation

◆ Superclass

typedef vtkCellIterator vtkUnstructuredGridCellIterator::Superclass

Standard methods for instantiation, type information, and printing.

Definition at line 43 of file vtkUnstructuredGridCellIterator.h.

Constructor & Destructor Documentation

◆ vtkUnstructuredGridCellIterator()

vtkUnstructuredGridCellIterator::vtkUnstructuredGridCellIterator ( )

protected

◆ ~vtkUnstructuredGridCellIterator()

vtkUnstructuredGridCellIterator::~vtkUnstructuredGridCellIterator ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkUnstructuredGridCellIterator * vtkUnstructuredGridCellIterator::New ( )

static

Standard methods for instantiation, type information, and printing.

◆ IsTypeOf()

static vtkTypeBool vtkUnstructuredGridCellIterator::IsTypeOf ( const char * type )

static

Standard methods for instantiation, type information, and printing.

◆ IsA()

virtual vtkTypeBool vtkUnstructuredGridCellIterator::IsA ( const char * type )

virtual

Standard methods for instantiation, type information, and printing.

Reimplemented from vtkObjectBase.

◆ SafeDownCast()

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

static

Standard methods for instantiation, type information, and printing.

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkUnstructuredGridCellIterator::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for instantiation, type information, and printing.

◆ NewInstance()

vtkUnstructuredGridCellIterator * vtkUnstructuredGridCellIterator::NewInstance ( ) const

Standard methods for instantiation, type information, and printing.

◆ PrintSelf()

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

overridevirtual

Standard methods for instantiation, type information, and printing.

Reimplemented from vtkCellIterator.

◆ IsDoneWithTraversal()

bool vtkUnstructuredGridCellIterator::IsDoneWithTraversal ( )

overridevirtual

Override superclass methods.

Implements vtkCellIterator.

◆ GetCellId()

vtkIdType vtkUnstructuredGridCellIterator::GetCellId ( )

overridevirtual

Override superclass methods.

Implements vtkCellIterator.

◆ GoToCell()

void vtkUnstructuredGridCellIterator::GoToCell ( vtkIdType cellId )

inline

A method used to provide random access into cells.

The iterator is initialized to a specific cell. This method can always be used to set the starting location for forward iteration, and it is also used to support random access.

Definition at line 61 of file vtkUnstructuredGridCellIterator.h.

◆ ResetToFirstCell()

void vtkUnstructuredGridCellIterator::ResetToFirstCell ( )

overrideprotectedvirtual

Update internal state to point to the first cell.

Implements vtkCellIterator.

◆ IncrementToNextCell()

void vtkUnstructuredGridCellIterator::IncrementToNextCell ( )

overrideprotectedvirtual

Update internal state to point to the next cell.

Implements vtkCellIterator.

◆ FetchCellType()

void vtkUnstructuredGridCellIterator::FetchCellType ( )

overrideprotectedvirtual

Lookup the cell type in the data set and store it in this->CellType.

Implements vtkCellIterator.

◆ FetchPointIds()

void vtkUnstructuredGridCellIterator::FetchPointIds ( )

overrideprotectedvirtual

Lookup the cell point ids in the data set and store them in this->PointIds.

Implements vtkCellIterator.

◆ FetchPoints()

void vtkUnstructuredGridCellIterator::FetchPoints ( )

overrideprotectedvirtual

Lookup the cell points in the data set and store them in this->Points.

Implements vtkCellIterator.

◆ FetchFaces()

void vtkUnstructuredGridCellIterator::FetchFaces ( )

overrideprotectedvirtual

Lookup the cell faces in the data set and store them in this->Faces.

Few data sets support faces, so this method has a no-op default implementation. See vtkUnstructuredGrid::GetFaceStream for a description of the layout that Faces should have.

Reimplemented from vtkCellIterator.

◆ SetUnstructuredGrid()

void vtkUnstructuredGridCellIterator::SetUnstructuredGrid ( vtkUnstructuredGrid * ug )

protected

Friends And Related Function Documentation

◆ vtkUnstructuredGrid

friend class vtkUnstructuredGrid

friend

Definition at line 74 of file vtkUnstructuredGridCellIterator.h.

Member Data Documentation

◆ Cells

vtkSmartPointer<vtkCellArrayIterator> vtkUnstructuredGridCellIterator::Cells

protected

Definition at line 77 of file vtkUnstructuredGridCellIterator.h.

◆ Types

vtkSmartPointer<vtkUnsignedCharArray> vtkUnstructuredGridCellIterator::Types

protected

Definition at line 78 of file vtkUnstructuredGridCellIterator.h.

◆ FaceConn

vtkSmartPointer<vtkIdTypeArray> vtkUnstructuredGridCellIterator::FaceConn

protected

Definition at line 79 of file vtkUnstructuredGridCellIterator.h.

◆ FaceLocs

vtkSmartPointer<vtkIdTypeArray> vtkUnstructuredGridCellIterator::FaceLocs

protected

Definition at line 80 of file vtkUnstructuredGridCellIterator.h.

◆ Coords

vtkSmartPointer<vtkPoints> vtkUnstructuredGridCellIterator::Coords

protected

Definition at line 81 of file vtkUnstructuredGridCellIterator.h.

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

Common/DataModel/vtkUnstructuredGridCellIterator.h

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkUnstructuredGridCellIterator()

◆ ~vtkUnstructuredGridCellIterator()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ IsDoneWithTraversal()

◆ GetCellId()

◆ GoToCell()

◆ ResetToFirstCell()

◆ IncrementToNextCell()

◆ FetchCellType()

◆ FetchPointIds()

◆ FetchPoints()

◆ FetchFaces()

◆ SetUnstructuredGrid()

Friends And Related Function Documentation

◆ vtkUnstructuredGrid

Member Data Documentation

◆ Cells

◆ Types

◆ FaceConn

◆ FaceLocs

◆ Coords