provides thread-safe access to cells More...

#include <vtkGenericCell.h>

Inheritance diagram for vtkGenericCell:

Collaboration diagram for vtkGenericCell:

Public Types
typedef vtkCell	Superclass

Public Types inherited from vtkCell
typedef vtkObject	Superclass

Public Member Functions
virtual int	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkGenericCell *	NewInstance () const

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

void	SetPoints (vtkPoints *points)
	Set the points object to use for this cell. More...

void	SetPointIds (vtkIdList *pointIds)
	Set the point ids to use for this cell. More...

void	SetCellType (int cellType)
	This method is used to support the vtkDataSet::GetCell(vtkGenericCell *) method. More...

void	SetCellTypeToEmptyCell ()

void	SetCellTypeToVertex ()

void	SetCellTypeToPolyVertex ()

void	SetCellTypeToLine ()

void	SetCellTypeToPolyLine ()

void	SetCellTypeToTriangle ()

void	SetCellTypeToTriangleStrip ()

void	SetCellTypeToPolygon ()

void	SetCellTypeToPixel ()

void	SetCellTypeToQuad ()

void	SetCellTypeToTetra ()

void	SetCellTypeToVoxel ()

void	SetCellTypeToHexahedron ()

void	SetCellTypeToWedge ()

void	SetCellTypeToPyramid ()

void	SetCellTypeToPentagonalPrism ()

void	SetCellTypeToHexagonalPrism ()

void	SetCellTypeToPolyhedron ()

void	SetCellTypeToConvexPointSet ()

void	SetCellTypeToQuadraticEdge ()

void	SetCellTypeToCubicLine ()

void	SetCellTypeToQuadraticTriangle ()

void	SetCellTypeToBiQuadraticTriangle ()

void	SetCellTypeToQuadraticQuad ()

void	SetCellTypeToQuadraticPolygon ()

void	SetCellTypeToQuadraticTetra ()

void	SetCellTypeToQuadraticHexahedron ()

void	SetCellTypeToQuadraticWedge ()

void	SetCellTypeToQuadraticPyramid ()

void	SetCellTypeToQuadraticLinearQuad ()

void	SetCellTypeToBiQuadraticQuad ()

void	SetCellTypeToQuadraticLinearWedge ()

void	SetCellTypeToBiQuadraticQuadraticWedge ()

void	SetCellTypeToTriQuadraticHexahedron ()

void	SetCellTypeToBiQuadraticQuadraticHexahedron ()

vtkCell *	GetRepresentativeCell ()


void	ShallowCopy (vtkCell *c) override
	See the vtkCell API for descriptions of these methods. More...

void	DeepCopy (vtkCell *c) override
	See the vtkCell API for descriptions of these methods. More...

int	GetCellType () override
	See the vtkCell API for descriptions of these methods. More...

int	GetCellDimension () override
	See the vtkCell API for descriptions of these methods. More...

int	IsLinear () override
	See the vtkCell API for descriptions of these methods. More...

int	RequiresInitialization () override
	See the vtkCell API for descriptions of these methods. More...

void	Initialize () override
	See the vtkCell API for descriptions of these methods. More...

int	RequiresExplicitFaceRepresentation () override
	See the vtkCell API for descriptions of these methods. More...

void	SetFaces (vtkIdType *faces) override
	See the vtkCell API for descriptions of these methods. More...

vtkIdType *	GetFaces () override
	See the vtkCell API for descriptions of these methods. More...

int	GetNumberOfEdges () override
	See the vtkCell API for descriptions of these methods. More...

int	GetNumberOfFaces () override
	See the vtkCell API for descriptions of these methods. More...

vtkCell *	GetEdge (int edgeId) override
	See the vtkCell API for descriptions of these methods. More...

vtkCell *	GetFace (int faceId) override
	See the vtkCell API for descriptions of these methods. More...

int	CellBoundary (int subId, double pcoords[3], vtkIdList *pts) override
	See the vtkCell API for descriptions of these methods. More...

int	EvaluatePosition (double x[3], double closestPoint, int &subId, double pcoords[3], double &dist2, double weights) override
	See the vtkCell API for descriptions of these methods. More...

void	EvaluateLocation (int &subId, double pcoords[3], double x[3], double *weights) override
	See the vtkCell API for descriptions of these methods. More...

void	Contour (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd) override
	See the vtkCell API for descriptions of these methods. More...

void	Clip (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray connectivity, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
	See the vtkCell API for descriptions of these methods. More...

int	IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
	See the vtkCell API for descriptions of these methods. More...

int	Triangulate (int index, vtkIdList ptIds, vtkPoints pts) override
	See the vtkCell API for descriptions of these methods. More...

void	Derivatives (int subId, double pcoords[3], double values, int dim, double derivs) override
	See the vtkCell API for descriptions of these methods. More...

int	GetParametricCenter (double pcoords[3]) override
	See the vtkCell API for descriptions of these methods. More...

double *	GetParametricCoords () override
	See the vtkCell API for descriptions of these methods. More...

int	IsPrimaryCell () override
	See the vtkCell API for descriptions of these methods. More...


void	InterpolateFunctions (double pcoords[3], double *weights) override
	Compute the interpolation functions/derivatives (aka shape functions/derivatives) More...

void	InterpolateDerivs (double pcoords[3], double *derivs) override
	Compute the interpolation functions/derivatives (aka shape functions/derivatives) More...

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

void	Initialize (int npts, vtkIdType pts, vtkPoints p)
	Initialize cell from outside with point ids and point coordinates specified. More...

virtual int	IsExplicitCell ()
	Explicit cells require additional representational information beyond the usual cell type and connectivity list information. More...

virtual void	SetFaces (vtkIdType *vtkNotUsed(faces))

vtkPoints *	GetPoints ()
	Get the point coordinates for the cell. More...

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

vtkIdList *	GetPointIds ()
	Return the list of point ids defining the cell. More...

vtkIdType	GetPointId (int ptId)
	For cell point i, return the actual point id. More...

void	GetBounds (double bounds[6])
	Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...

double *	GetBounds ()
	Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...

double	GetLength2 ()
	Compute Length squared of cell (i.e., bounding box diagonal squared). More...

virtual double	GetParametricDistance (double pcoords[3])
	Return the distance of the parametric coordinate provided to the cell. More...

virtual void	InterpolateFunctions (double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))
	Compute the interpolation functions/derivatives (aka shape functions/derivatives) No-ops at this level. More...

virtual void	InterpolateDerivs (double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs))

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	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)

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...

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

int	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 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...

void	PrintRevisions (ostream &)
	Legacy. 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...

Static Public Member Functions
static vtkGenericCell *	New ()
	Create handle to any type of cell; by default a vtkEmptyCell. More...

static int	IsTypeOf (const char *type)

static vtkGenericCell *	SafeDownCast (vtkObjectBase *o)

static vtkCell *	InstantiateCell (int cellType)
	Instantiate a new vtkCell based on it's cell type value. More...

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

static vtkCell *	SafeDownCast (vtkObjectBase *o)

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

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkGenericCell ()

	~vtkGenericCell () override

Protected Member Functions inherited from vtkCell
	vtkCell ()

	~vtkCell () override

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=NULL)
	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	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkCell *	Cell

Protected Attributes inherited from vtkCell
double	Bounds [6]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkCell
vtkPoints *	Points

vtkIdList *	PointIds

Detailed Description

provides thread-safe access to cells

vtkGenericCell is a class that provides access to concrete types of cells. It's main purpose is to allow thread-safe access to cells, supporting the vtkDataSet::GetCell(vtkGenericCell *) method. vtkGenericCell acts like any type of cell, it just dereferences an internal representation. The SetCellType() methods use #define constants; these are defined in the file vtkCellType.h.

See also: vtkCell vtkDataSet

Tests:: vtkGenericCell (Tests)

Definition at line 39 of file vtkGenericCell.h.

Member Typedef Documentation

typedef vtkCell vtkGenericCell::Superclass

Definition at line 47 of file vtkGenericCell.h.

Constructor & Destructor Documentation

vtkGenericCell::vtkGenericCell ( )

protected

vtkGenericCell::~vtkGenericCell ( )

overrideprotected

Member Function Documentation

static vtkGenericCell* vtkGenericCell::New ( )

static

Create handle to any type of cell; by default a vtkEmptyCell.

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

static

virtual int vtkGenericCell::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 vtkCell.

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

static

virtual vtkObjectBase* vtkGenericCell::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkCell.

vtkGenericCell* vtkGenericCell::NewInstance ( ) const

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

overridevirtual

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 vtkCell.

void vtkGenericCell::SetPoints ( vtkPoints * points )

Set the points object to use for this cell.

This updates the internal cell storage as well as the public member variable Points.

void vtkGenericCell::SetPointIds ( vtkIdList * pointIds )

Set the point ids to use for this cell.

This updates the internal cell storage as well as the public member variable PointIds.

void vtkGenericCell::ShallowCopy ( vtkCell * c )

overridevirtual