topologically regular array of data More...

#include <vtkStructuredGrid.h>

Inheritance diagram for vtkStructuredGrid:

Collaboration diagram for vtkStructuredGrid:

Public Types
typedef vtkPointSet	Superclass

Public Types inherited from vtkPointSet
typedef vtkDataSet	Superclass

Public Types inherited from vtkDataSet
enum	FieldDataType { DATA_OBJECT_FIELD =0, POINT_DATA_FIELD =1, CELL_DATA_FIELD =2 }

typedef vtkDataObject	Superclass

Public Types inherited from vtkDataObject
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 }
	Possible values for the FIELD_ASSOCIATION information entry. More...

enum	AttributeTypes { POINT, CELL, FIELD, POINT_THEN_CELL, VERTEX, EDGE, ROW, NUMBER_OF_ATTRIBUTE_TYPES }
	Possible attribute types. More...

enum	FieldOperations { FIELD_OPERATION_PRESERVED, FIELD_OPERATION_REINTERPOLATED, FIELD_OPERATION_MODIFIED, FIELD_OPERATION_REMOVED }
	Possible values for the FIELD_OPERATION information entry. More...

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...

vtkStructuredGrid *	NewInstance () const

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

int	GetDataObjectType () override
	Return what type of dataset this is. More...

void	CopyStructure (vtkDataSet *ds) override
	Copy the geometric and topological structure of an input poly data object. More...

int	GetDataDimension ()
	Return the dimensionality of the data. More...

unsigned long	GetActualMemorySize () override
	Return the actual size of the data in kibibytes (1024 bytes). More...

int	GetExtentType () override
	The extent type is a 3D extent. More...

unsigned char	IsPointVisible (vtkIdType ptId)
	Return non-zero value if specified point is visible. More...

unsigned char	IsCellVisible (vtkIdType cellId)
	Return non-zero value if specified point is visible. More...

bool	HasAnyBlankPoints () override
	Returns 1 if there is any visibility constraint on the points, 0 otherwise. More...

bool	HasAnyBlankCells () override
	Returns 1 if there is any visibility constraint on the cells, 0 otherwise. More...

void	GetCellDims (int cellDims[3])
	Given the node dimensions of this grid instance, this method computes the node dimensions. More...

void	Crop (const int *updateExtent) override
	Reallocates and copies to set the Extent to the UpdateExtent. More...

void	GetPoint (int i, int j, int k, double p[3], bool adjustForExtent=true)
	Get a point in the grid. More...


vtkIdType	GetNumberOfPoints () override
	Standard vtkDataSet API methods. More...

double *	GetPoint (vtkIdType ptId) override
	Standard vtkDataSet API methods. More...

void	GetPoint (vtkIdType ptId, double p[3]) override
	Standard vtkDataSet API methods. More...

vtkCell *	GetCell (vtkIdType cellId) override
	Standard vtkDataSet API methods. More...

void	GetCell (vtkIdType cellId, vtkGenericCell *cell) override
	Standard vtkDataSet API methods. More...

void	GetCellBounds (vtkIdType cellId, double bounds[6]) override
	Standard vtkDataSet API methods. More...

int	GetCellType (vtkIdType cellId) override
	Standard vtkDataSet API methods. More...

vtkIdType	GetNumberOfCells () override
	Standard vtkDataSet API methods. More...

void	GetCellPoints (vtkIdType cellId, vtkIdList *ptIds) override
	Standard vtkDataSet API methods. More...

void	GetPointCells (vtkIdType ptId, vtkIdList *cellIds) override
	Standard vtkDataSet API methods. More...

void	Initialize () override
	Standard vtkDataSet API methods. More...

int	GetMaxCellSize () override
	Standard vtkDataSet API methods. More...

void	GetCellNeighbors (vtkIdType cellId, vtkIdList ptIds, vtkIdList cellIds) override
	Standard vtkDataSet API methods. More...


void	SetDimensions (int i, int j, int k)
	following methods are specific to structured grid More...

void	SetDimensions (int dim[3])
	following methods are specific to structured grid More...


virtual int *	GetDimensions ()
	Get dimensions of this structured points dataset. More...

virtual void	GetDimensions (int dim[3])
	Get dimensions of this structured points dataset. More...


void	SetExtent (int extent[6])
	Different ways to set the extent of the data array. More...

void	SetExtent (int x1, int x2, int y1, int y2, int z1, int z2)
	Different ways to set the extent of the data array. More...

virtual int *	GetExtent ()
	Different ways to set the extent of the data array. More...

virtual void	GetExtent (int &, int &, int &, int &, int &, int &)
	Different ways to set the extent of the data array. More...

virtual void	GetExtent (int[6])
	Different ways to set the extent of the data array. More...


void	ShallowCopy (vtkDataObject *src) override
	Shallow and Deep copy. More...

void	DeepCopy (vtkDataObject *src) override
	Shallow and Deep copy. More...


void	BlankPoint (vtkIdType ptId)
	Methods for supporting blanking of cells. More...

void	UnBlankPoint (vtkIdType ptId)
	Methods for supporting blanking of cells. More...


void	BlankCell (vtkIdType ptId)
	Methods for supporting blanking of cells. More...

void	UnBlankCell (vtkIdType ptId)
	Methods for supporting blanking of cells. More...

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

vtkCellIterator *	NewCellIterator () override
	Return an iterator that traverses the cells in this data set. More...

vtkMTimeType	GetMTime () override
	Get MTime which also considers its vtkPoints MTime. More...

void	ComputeBounds () override
	Compute the (X, Y, Z) bounds of the data. More...

void	Squeeze () override
	Reclaim any unused memory. More...

vtkIdType	FindPoint (double x[3]) override
	See vtkDataSet for additional information. More...

vtkIdType	FindPoint (double x, double y, double z)
	See vtkDataSet for additional information. More...

vtkIdType	FindCell (double x[3], vtkCell cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double weights) override
	See vtkDataSet for additional information. More...

vtkIdType	FindCell (double x[3], vtkCell cell, vtkGenericCell gencell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights) override
	See vtkDataSet for additional information. More...

virtual void	SetPoints (vtkPoints *)
	Specify point array to define point coordinates. More...

virtual vtkPoints *	GetPoints ()
	Specify point array to define point coordinates. More...

void	Register (vtkObjectBase *o) override
	Overwritten to handle the data/locator loop. More...

void	UnRegister (vtkObjectBase *o) override
	Overwritten to handle the data/locator loop. More...

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

virtual void	CopyAttributes (vtkDataSet *ds)
	Copy the attributes associated with the specified dataset to this instance of vtkDataSet. More...

virtual void	GetCellTypes (vtkCellTypes *types)
	Get a list of types of cells in a dataset. More...

virtual vtkCell *	FindAndGetCell (double x[3], vtkCell cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double weights)
	Locate the cell that contains a point and return the cell. More...

vtkCellData *	GetCellData ()
	Return a pointer to this dataset's cell data. More...

vtkPointData *	GetPointData ()
	Return a pointer to this dataset's point data. More...

double *	GetBounds ()
	Return a pointer to the geometry bounding box in the form (xmin,xmax, ymin,ymax, zmin,zmax). More...

void	GetBounds (double bounds[6])
	Return a pointer to the geometry bounding box in the form (xmin,xmax, ymin,ymax, zmin,zmax). More...

double *	GetCenter ()
	Get the center of the bounding box. More...

void	GetCenter (double center[3])
	Get the center of the bounding box. More...

double	GetLength ()
	Return the length of the diagonal of the bounding box. More...

virtual void	GetScalarRange (double range[2])
	Convenience method to get the range of the first component (and only the first component) of any scalars in the data set. More...

double *	GetScalarRange ()
	Convenience method to get the range of the first component (and only the first component) of any scalars in the data set. More...

int	CheckAttributes ()
	This method checks to see if the cell and point attributes match the geometry. More...

vtkFieldData *	GetAttributesAsFieldData (int type) override
	Returns the attributes of the data object as a vtkFieldData. More...

vtkIdType	GetNumberOfElements (int type) override
	Get the number of elements for a specific attribute type (POINT, CELL, etc.). More...

bool	HasAnyGhostCells ()
	Returns 1 if there are any ghost cells 0 otherwise. More...

bool	HasAnyGhostPoints ()
	Returns 1 if there are any ghost points 0 otherwise. More...

vtkUnsignedCharArray *	GetPointGhostArray ()
	Gets the array that defines the ghost type of each point. More...

void	UpdatePointGhostArrayCache ()
	Updates the pointer to the point ghost array. More...

vtkUnsignedCharArray *	AllocatePointGhostArray ()
	Allocate ghost array for points. More...

vtkUnsignedCharArray *	GetCellGhostArray ()
	Get the array that defines the ghost type of each cell. More...

void	UpdateCellGhostArrayCache ()
	Updates the pointer to the cell ghost array. More...

vtkUnsignedCharArray *	AllocateCellGhostArray ()
	Allocate ghost array for cells. More...

vtkIdType	FindPoint (double x, double y, double z)
	Locate the closest point to the global coordinate x. More...

virtual void	GenerateGhostArray (int zeroExt[6])
	Normally called by pipeline executives or algoritms only. More...

virtual void	GenerateGhostArray (int zeroExt[6], bool cellOnly)
	Normally called by pipeline executives or algoritms only. More...

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

void	ReleaseData ()
	Release data back to system to conserve memory resource. More...

vtkMTimeType	GetUpdateTime ()
	Used by Threaded ports to determine if they should initiate an asynchronous update (still in development). More...

virtual void	CopyInformationFromPipeline (vtkInformation *vtkNotUsed(info))
	Copy from the pipeline information to the data object's own information. More...

virtual void	CopyInformationToPipeline (vtkInformation *vtkNotUsed(info))
	Copy information from this data object to the pipeline information. More...

void	DataHasBeenGenerated ()
	This method is called by the source when it executes to generate data. More...

virtual void	PrepareForNewData ()
	make the output data ready for new data to be inserted. More...

virtual vtkDataSetAttributes *	GetAttributes (int type)
	Returns the attributes of the data object of the specified attribute type. More...

virtual int	GetAttributeTypeForArray (vtkAbstractArray *arr)
	Retrieves the attribute type that an array came from. More...

virtual vtkInformation *	GetInformation ()
	Set/Get the information object associated with this data object. More...

virtual void	SetInformation (vtkInformation *)
	Set/Get the information object associated with this data object. More...

virtual int	GetDataReleased ()
	Get the flag indicating the data has been released. More...

virtual void	SetFieldData (vtkFieldData *)
	Assign or retrieve a general field data to this data object. More...

virtual vtkFieldData *	GetFieldData ()
	Assign or retrieve a general field data to this data object. More...

void	GlobalReleaseDataFlagOn ()
	Turn on/off flag to control whether every object releases its data after being used by a filter. More...

void	GlobalReleaseDataFlagOff ()
	Turn on/off flag to control whether every object releases its data after being used by a filter. 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...

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...

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 vtkStructuredGrid *	New ()

static int	IsTypeOf (const char *type)

static vtkStructuredGrid *	SafeDownCast (vtkObjectBase *o)


static vtkStructuredGrid *	GetData (vtkInformation *info)
	Retrieve an instance of this class from an information object. More...

static vtkStructuredGrid *	GetData (vtkInformationVector *v, int i=0)
	Retrieve an instance of this class from an information object. More...

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

static vtkPointSet *	SafeDownCast (vtkObjectBase *o)

static vtkPointSet *	GetData (vtkInformation *info)
	Retrieve an instance of this class from an information object. More...

static vtkPointSet *	GetData (vtkInformationVector *v, int i=0)
	Retrieve an instance of this class from an information object. More...

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

static vtkDataSet *	SafeDownCast (vtkObjectBase *o)

static vtkDataSet *	GetData (vtkInformation *info)
	Retrieve an instance of this class from an information object. More...

static vtkDataSet *	GetData (vtkInformationVector *v, int i=0)
	Retrieve an instance of this class from an information object. More...

Static Public Member Functions inherited from vtkDataObject
static vtkDataObject *	New ()

static int	IsTypeOf (const char *type)

static vtkDataObject *	SafeDownCast (vtkObjectBase *o)

static vtkInformation *	GetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType)
	Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and attribute (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) More...

static vtkInformation *	GetNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)
	Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and name. More...

static void	RemoveNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)
	Remove the info associated with an array. More...

static vtkInformation *	SetActiveAttribute (vtkInformation info, int fieldAssociation, const char attributeName, int attributeType)
	Set the named array to be the active field for the specified type (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) and association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). More...

static void	SetActiveAttributeInfo (vtkInformation info, int fieldAssociation, int attributeType, const char name, int arrayType, int numComponents, int numTuples)
	Set the name, array type, number of components, and number of tuples within the passed information object for the active attribute of type attributeType (in specified association, FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). More...

static void	SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents)
	Convenience version of previous method for use (primarily) by the Imaging filters. More...

static const char *	GetAssociationTypeAsString (int associationType)
	Given an integer association type, this static method returns a string type for the attribute (i.e. More...

static int	GetAssociationTypeFromString (const char *associationType)
	Given an integer association type, this static method returns a string type for the attribute (i.e. More...

static vtkInformationStringKey *	DATA_TYPE_NAME ()

static vtkInformationDataObjectKey *	DATA_OBJECT ()

static vtkInformationIntegerKey *	DATA_EXTENT_TYPE ()

static vtkInformationIntegerPointerKey *	DATA_EXTENT ()

static vtkInformationIntegerVectorKey *	ALL_PIECES_EXTENT ()

static vtkInformationIntegerKey *	DATA_PIECE_NUMBER ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_PIECES ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_GHOST_LEVELS ()

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 vtkInformationIntegerVectorKey *	PIECE_EXTENT ()

static vtkInformationStringKey *	FIELD_NAME ()

static vtkInformationDoubleVectorKey *	ORIGIN ()

static vtkInformationDoubleVectorKey *	SPACING ()

static vtkInformationDoubleVectorKey *	BOUNDING_BOX ()

static vtkInformationDataObjectKey *	SIL ()

static vtkDataObject *	GetData (vtkInformation *info)
	Retrieve an instance of this class from an information object. More...

static vtkDataObject *	GetData (vtkInformationVector *v, int i=0)
	Retrieve an instance of this class from an information object. More...

static void	SetGlobalReleaseDataFlag (int val)
	Turn on/off flag to control whether every object releases its data after being used by a filter. More...

static int	GetGlobalReleaseDataFlag ()
	Turn on/off flag to control whether every object releases its data after being used by a filter. More...

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

	vtkStructuredGrid ()

	~vtkStructuredGrid () override

void	ComputeScalarRange () override
	Compute the range of the scalars and cache it into ScalarRange only if the cache became invalid (ScalarRangeComputeTime). More...

Protected Member Functions inherited from vtkPointSet
	vtkPointSet ()

	~vtkPointSet () override

void	ReportReferences (vtkGarbageCollector *) override

Protected Member Functions inherited from vtkDataSet
	vtkDataSet ()

	~vtkDataSet () override

bool	IsAnyBitSet (vtkUnsignedCharArray *a, int bitFlag)
	Helper function that tests if any of the values in 'a' have bitFlag set. More...

Protected Member Functions inherited from vtkDataObject
	vtkDataObject ()

	~vtkDataObject () 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 &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkVertex *	Vertex

vtkLine *	Line

vtkQuad *	Quad

vtkHexahedron *	Hexahedron

vtkEmptyCell *	EmptyCell

int	Dimensions [3]

int	DataDescription

int	Extent [6]

Protected Attributes inherited from vtkPointSet
vtkPoints *	Points

vtkPointLocator *	Locator

Protected Attributes inherited from vtkDataSet
vtkCellData *	CellData

vtkPointData *	PointData

vtkCallbackCommand *	DataObserver

vtkTimeStamp	ComputeTime

double	Bounds [6]

double	Center [3]

double	ScalarRange [2]

vtkTimeStamp	ScalarRangeComputeTime

vtkUnsignedCharArray *	PointGhostArray
	These arrays pointers are caches used to avoid a string comparision (when getting ghost arrays using GetArray(name)) More...

vtkUnsignedCharArray *	CellGhostArray
	These arrays pointers are caches used to avoid a string comparision (when getting ghost arrays using GetArray(name)) More...

bool	PointGhostArrayCached
	These arrays pointers are caches used to avoid a string comparision (when getting ghost arrays using GetArray(name)) More...

bool	CellGhostArrayCached
	These arrays pointers are caches used to avoid a string comparision (when getting ghost arrays using GetArray(name)) More...

Protected Attributes inherited from vtkDataObject
vtkFieldData *	FieldData

int	DataReleased

vtkTimeStamp	UpdateTime

vtkInformation *	Information

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

topologically regular array of data

vtkStructuredGrid is a data object that is a concrete implementation of vtkDataSet. vtkStructuredGrid represents a geometric structure that is a topologically regular array of points. The topology is that of a cube that has been subdivided into a regular array of smaller cubes. Each point/cell can be addressed with i-j-k indices. Examples include finite difference grids.

The order and number of points must match that specified by the dimensions of the grid. The point order increases in i fastest (from 0<=i<dims[0]), then j (0<=j<dims[1]), then k (0<=k<dims[2]) where dims[] are the dimensions of the grid in the i-j-k topological directions. The number of points is dims[0]*dims[1]*dims[2]. The same is true for the cells of the grid. The order and number of cells must match that specified by the dimensions of the grid. The cell order increases in i fastest (from 0<=i<(dims[0]-1)), then j (0<=j<(dims[1]-1)), then k (0<=k<(dims[2]-1)) The number of cells is (dims[0]-1)*(dims[1]-1)*(dims[2]-1).

vtkStructuredGrid has the ability to blank, or "turn-off" points and cells in the dataset. This is done by setting vtkDataSetAttributes::HIDDENPOINT or vtkDataSetAttributes::HIDDENCELL in the ghost array for each point / cell that needs to be blanked.

Examples:: vtkStructuredGrid (Examples)

Tests:: vtkStructuredGrid (Tests)

Definition at line 63 of file vtkStructuredGrid.h.

Member Typedef Documentation

typedef vtkPointSet vtkStructuredGrid::Superclass

Definition at line 68 of file vtkStructuredGrid.h.

Constructor & Destructor Documentation

vtkStructuredGrid::vtkStructuredGrid ( )

protected

vtkStructuredGrid::~vtkStructuredGrid ( )

overrideprotected

Member Function Documentation

static vtkStructuredGrid* vtkStructuredGrid::New ( )

static

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

static

virtual int vtkStructuredGrid::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 vtkPointSet.

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

static

virtual vtkObjectBase* vtkStructuredGrid::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkPointSet.

vtkStructuredGrid* vtkStructuredGrid::NewInstance ( ) const

void vtkStructuredGrid::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 vtkPointSet.

int vtkStructuredGrid::GetDataObjectType ( )

inlineoverridevirtual

Return what type of dataset this is.

Reimplemented from vtkDataSet.

Definition at line 74 of file vtkStructuredGrid.h.

void vtkStructuredGrid::CopyStructure ( vtkDataSet * ds )

overridevirtual

Copy the geometric and topological structure of an input poly data object.

Reimplemented from vtkPointSet.

vtkIdType vtkStructuredGrid::GetNumberOfPoints ( )

inlineoverridevirtual

Standard vtkDataSet API methods.