Write data in a parallel XML format. More...

#include <vtkXMLPDataWriter.h>

Inheritance diagram for vtkXMLPDataWriter:

Collaboration diagram for vtkXMLPDataWriter:

Public Types
typedef vtkXMLPDataObjectWriter	Superclass

Public Types inherited from vtkXMLPDataObjectWriter
typedef vtkXMLWriter	Superclass

Public Types inherited from vtkXMLWriter
typedef vtkXMLWriterBase	Superclass

Public Types inherited from vtkXMLWriterBase
enum	{ BigEndian , LittleEndian }
	Enumerate big and little endian byte order settings. More...

enum	{ Ascii , Binary , Appended }
	Enumerate the supported data modes. More...

enum	{ Int32 = 32 , Int64 = 64 }
	Enumerate the supported vtkIdType bit lengths. More...

enum	{ UInt32 = 32 , UInt64 = 64 }
	Enumerate the supported binary data header bit lengths. More...

enum	CompressorType { NONE , ZLIB , LZ4 , LZMA }

typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision { SINGLE_PRECISION , DOUBLE_PRECISION , DEFAULT_PRECISION }
	Values used for setting the desired output precision for various algorithms. More...

typedef vtkObject	Superclass

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

vtkXMLPDataWriter *	NewInstance () const

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

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

vtkXMLPDataObjectWriter *	NewInstance () const

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

vtkTypeBool	ProcessRequest (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector) override
	Overridden to handle passing the CONTINUE_EXECUTING() flags to the executive.

virtual void	SetNumberOfPieces (int)
	Get/Set the number of pieces that are being written in parallel.

virtual int	GetNumberOfPieces ()
	Get/Set the number of pieces that are being written in parallel.

virtual void	SetStartPiece (int)
	Get/Set the range of pieces assigned to this writer.

virtual int	GetStartPiece ()
	Get/Set the range of pieces assigned to this writer.

virtual void	SetEndPiece (int)
	Get/Set the range of pieces assigned to this writer.

virtual int	GetEndPiece ()
	Get/Set the range of pieces assigned to this writer.

virtual void	SetGhostLevel (int)
	Get/Set the ghost level used for this writer's piece.

virtual int	GetGhostLevel ()
	Get/Set the ghost level used for this writer's piece.

virtual void	SetUseSubdirectory (bool)
	Get/Set whether to use a subdirectory to store the pieces.

virtual bool	GetUseSubdirectory ()
	Get/Set whether to use a subdirectory to store the pieces.

virtual void	SetWriteSummaryFile (int flag)
	Get/Set whether the writer should write the summary file that refers to all of the pieces' individual files.

virtual int	GetWriteSummaryFile ()
	Get/Set whether the writer should write the summary file that refers to all of the pieces' individual files.

virtual void	WriteSummaryFileOn ()
	Get/Set whether the writer should write the summary file that refers to all of the pieces' individual files.

virtual void	WriteSummaryFileOff ()
	Get/Set whether the writer should write the summary file that refers to all of the pieces' individual files.

virtual void	SetController (vtkMultiProcessController *)
	Controller used to communicate data type of blocks.

virtual vtkMultiProcessController *	GetController ()
	Controller used to communicate data type of blocks.

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

vtkXMLWriter *	NewInstance () const

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

vtkTypeBool	ProcessRequest (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector) override
	Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality.

void	SetInputData (vtkDataObject *)
	Assign a data object as input.

void	SetInputData (int, vtkDataObject *)
	Assign a data object as input.

vtkDataObject *	GetInput (int port)
	Assign a data object as input.

vtkDataObject *	GetInput ()
	Assign a data object as input.

virtual int	GetNumberOfTimeSteps ()
	Set the number of time steps.

virtual void	SetNumberOfTimeSteps (int)
	Set the number of time steps.

void	Start ()
	API to interface an outside the VTK pipeline control.

void	Stop ()
	API to interface an outside the VTK pipeline control.

void	WriteNextTime (double time)
	API to interface an outside the VTK pipeline control.

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

vtkXMLWriterBase *	NewInstance () const

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

virtual const char *	GetDefaultFileExtension ()=0
	Get the default file extension for files written by this writer.

int	Write ()
	Invoke the writer.

virtual void	SetByteOrder (int)
	Get/Set the byte order of data written to the file.

virtual int	GetByteOrder ()
	Get/Set the byte order of data written to the file.

void	SetByteOrderToBigEndian ()
	Get/Set the byte order of data written to the file.

void	SetByteOrderToLittleEndian ()
	Get/Set the byte order of data written to the file.

virtual void	SetHeaderType (int)
	Get/Set the binary data header word type.

virtual int	GetHeaderType ()
	Get/Set the binary data header word type.

void	SetHeaderTypeToUInt32 ()
	Get/Set the binary data header word type.

void	SetHeaderTypeToUInt64 ()
	Get/Set the binary data header word type.

virtual void	SetIdType (int)
	Get/Set the size of the vtkIdType values stored in the file.

virtual int	GetIdType ()
	Get/Set the size of the vtkIdType values stored in the file.

void	SetIdTypeToInt32 ()
	Get/Set the size of the vtkIdType values stored in the file.

void	SetIdTypeToInt64 ()
	Get/Set the size of the vtkIdType values stored in the file.

	vtkSetFilePathMacro (FileName)
	Get/Set the name of the output file.

	vtkGetFilePathMacro (FileName)
	Get/Set the name of the output file.

virtual void	SetWriteToOutputString (bool)
	Enable writing to an OutputString instead of the default, a file.

virtual bool	GetWriteToOutputString ()
	Enable writing to an OutputString instead of the default, a file.

virtual void	WriteToOutputStringOn ()
	Enable writing to an OutputString instead of the default, a file.

virtual void	WriteToOutputStringOff ()
	Enable writing to an OutputString instead of the default, a file.

std::string	GetOutputString ()
	Enable writing to an OutputString instead of the default, a file.

virtual void	SetCompressor (vtkDataCompressor *)
	Get/Set the compressor used to compress binary and appended data before writing to the file.

virtual vtkDataCompressor *	GetCompressor ()
	Get/Set the compressor used to compress binary and appended data before writing to the file.

void	SetCompressorType (int compressorType)
	Convenience functions to set the compressor to certain known types.

void	SetCompressorTypeToNone ()
	Convenience functions to set the compressor to certain known types.

void	SetCompressorTypeToLZ4 ()
	Convenience functions to set the compressor to certain known types.

void	SetCompressorTypeToZLib ()
	Convenience functions to set the compressor to certain known types.

void	SetCompressorTypeToLZMA ()
	Convenience functions to set the compressor to certain known types.

void	SetCompressionLevel (int compressorLevel)
	Get/Set compression level.

virtual int	GetCompressionLevel ()
	Get/Set compression level.

virtual void	SetBlockSize (size_t blockSize)
	Get/Set the block size used in compression.

virtual size_t	GetBlockSize ()
	Get/Set the block size used in compression.

virtual void	SetDataMode (int)
	Get/Set the data mode used for the file's data.

virtual int	GetDataMode ()
	Get/Set the data mode used for the file's data.

void	SetDataModeToAscii ()
	Get/Set the data mode used for the file's data.

void	SetDataModeToBinary ()
	Get/Set the data mode used for the file's data.

void	SetDataModeToAppended ()
	Get/Set the data mode used for the file's data.

virtual void	SetEncodeAppendedData (bool)
	Get/Set whether the appended data section is base64 encoded.

virtual bool	GetEncodeAppendedData ()
	Get/Set whether the appended data section is base64 encoded.

virtual void	EncodeAppendedDataOn ()
	Get/Set whether the appended data section is base64 encoded.

virtual void	EncodeAppendedDataOff ()
	Get/Set whether the appended data section is base64 encoded.

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

vtkAlgorithm *	NewInstance () const

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

int	HasExecutive ()
	Check whether this algorithm has an assigned executive.

vtkExecutive *	GetExecutive ()
	Get this algorithm's executive.

virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive.

virtual vtkTypeBool	ProcessRequest (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo)
	Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality.

vtkTypeBool	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)
	Version of ProcessRequest() that is wrapped.

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
	A special version of ProcessRequest meant specifically for the pipeline modified time request.

virtual int	ModifyRequest (vtkInformation *request, int when)
	This method gives the algorithm a chance to modify the contents of a request before or after (specified in the when argument) it is forwarded.

vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port.

vtkInformation *	GetOutputPortInformation (int port)
	Get the information object associated with an output port.

int	GetNumberOfInputPorts ()
	Get the number of input ports used by the algorithm.

int	GetNumberOfOutputPorts ()
	Get the number of output ports provided by the algorithm.

void	SetProgress (double)
	`SetProgress` is deprecated.

void	UpdateProgress (double amount)
	Update the progress of the process object.

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)
	String based versions of SetInputArrayToProcess().

vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm.

void	RemoveAllInputs ()
	Remove all the input data.

vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port.

vtkDataObject *	GetInputDataObject (int port, int connection)
	Get the data object that will contain the algorithm input for the given port and given connection.

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
	Remove a connection from the given input port index.

virtual void	RemoveInputConnection (int port, int idx)
	Remove a connection given by index idx.

virtual void	RemoveAllInputConnections (int port)
	Removes all input connections.

virtual void	SetInputDataObject (int port, vtkDataObject *data)
	Sets the data-object as an input on the given port index.

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)
	Add the data-object as an input to this given port.

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm.

vtkAlgorithmOutput *	GetOutputPort ()

int	GetNumberOfInputConnections (int port)
	Get the number of inputs currently connected to a port.

int	GetTotalNumberOfInputConnections ()
	Get the total number of inputs for this algorithm.

vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port.

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
	Returns the algorithm and the output port index of that algorithm connected to a port-index pair.

vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair.

vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0).

vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection.

vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0)

vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection.

vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0)

vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port.

virtual vtkTypeBool	Update (int port, vtkInformationVector *requests)
	This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date).

virtual vtkTypeBool	Update (vtkInformation *requests)
	Convenience method to update an algorithm after passing requests to its first output port.

virtual int	UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port.

virtual int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port.

virtual int	UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port.

virtual void	UpdateInformation ()
	Bring the algorithm's information up-to-date.

virtual void	UpdateDataObject ()
	Create output object(s).

virtual void	PropagateUpdateExtent ()
	Propagate meta-data upstream.

virtual void	UpdateWholeExtent ()
	Bring this algorithm's outputs up-to-date.

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
	Convenience routine to convert from a linear ordering of input connections to a port/connection pair.

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

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

void	Register (vtkObjectBase *o) override
	Participate in garbage collection.

void	UnRegister (vtkObjectBase *o) override
	Participate in garbage collection.

virtual void	SetAbortExecute (vtkTypeBool)
	Set/Get the AbortExecute flag for the process object.

virtual vtkTypeBool	GetAbortExecute ()
	Set/Get the AbortExecute flag for the process object.

virtual void	AbortExecuteOn ()
	Set/Get the AbortExecute flag for the process object.

virtual void	AbortExecuteOff ()
	Set/Get the AbortExecute flag for the process object.

virtual double	GetProgress ()
	Get the execution progress of a process object.

void	SetProgressShiftScale (double shift, double scale)
	Specify the shift and scale values to use to apply to the progress amount when `UpdateProgress` is called.

virtual double	GetProgressShift ()
	Specify the shift and scale values to use to apply to the progress amount when `UpdateProgress` is called.

virtual double	GetProgressScale ()
	Specify the shift and scale values to use to apply to the progress amount when `UpdateProgress` is called.

void	SetProgressText (const char *ptext)
	Set the current text message associated with the progress state.

virtual char *	GetProgressText ()
	Set the current text message associated with the progress state.

virtual unsigned long	GetErrorCode ()
	The error code contains a possible error that occurred while reading or writing the file.

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
	Set the input data arrays that this algorithm will process.

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
	Set the input data arrays that this algorithm will process.

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
	Set the input data arrays that this algorithm will process.

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
	Set the connection for the given input port index.

virtual void	SetInputConnection (vtkAlgorithmOutput *input)
	Set the connection for the given input port index.

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
	Add a connection to the given input port index.

virtual void	AddInputConnection (vtkAlgorithmOutput *input)
	Add a connection to the given input port index.

virtual void	Update (int port)
	Bring this algorithm's outputs up-to-date.

virtual void	Update ()
	Bring this algorithm's outputs up-to-date.

virtual void	SetReleaseDataFlag (int)
	Turn release data flag on or off for all output ports.

virtual int	GetReleaseDataFlag ()
	Turn release data flag on or off for all output ports.

void	ReleaseDataFlagOn ()
	Turn release data flag on or off for all output ports.

void	ReleaseDataFlagOff ()
	Turn release data flag on or off for all output ports.

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0.

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0.

int *	GetUpdateExtent ()
	These functions return the update extent for output ports that use 3D extents.

int *	GetUpdateExtent (int port)
	These functions return the update extent for output ports that use 3D extents.

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents.

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents.

void	GetUpdateExtent (int extent[6])
	These functions return the update extent for output ports that use 3D extents.

void	GetUpdateExtent (int port, int extent[6])
	These functions return the update extent for output ports that use 3D extents.

int	GetUpdatePiece ()
	These functions return the update extent for output ports that use piece extents.

int	GetUpdatePiece (int port)
	These functions return the update extent for output ports that use piece extents.

int	GetUpdateNumberOfPieces ()
	These functions return the update extent for output ports that use piece extents.

int	GetUpdateNumberOfPieces (int port)
	These functions return the update extent for output ports that use piece extents.

int	GetUpdateGhostLevel ()
	These functions return the update extent for output ports that use piece extents.

int	GetUpdateGhostLevel (int port)
	These functions return the update extent for output ports that use piece extents.

void	SetProgressObserver (vtkProgressObserver *)
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.

virtual vtkProgressObserver *	GetProgressObserver ()
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.

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

virtual void	DebugOn ()
	Turn debugging output on.

virtual void	DebugOff ()
	Turn debugging output off.

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

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

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

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

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

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.

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

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

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

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

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

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

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

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.

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.

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.

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

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

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

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

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).

virtual void	Delete ()
	Delete a VTK object.

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

void	InitializeObjectBase ()

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

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

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

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

void	SetReferenceCount (int)
	Sets the reference count.

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

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

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

Static Public Member Functions
static vtkTypeBool	IsTypeOf (const char *type)

static vtkXMLPDataWriter *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkXMLPDataObjectWriter
static vtkTypeBool	IsTypeOf (const char *type)

static vtkXMLPDataObjectWriter *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkXMLWriter
static vtkTypeBool	IsTypeOf (const char *type)

static vtkXMLWriter *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkXMLWriterBase
static vtkTypeBool	IsTypeOf (const char *type)

static vtkXMLWriterBase *	SafeDownCast (vtkObjectBase *o)

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

static vtkTypeBool	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
	Keys used to specify input port requirements.

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
	This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent.

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
	Key that tells the pipeline that a particular algorithm can or cannot handle piece request.

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
	If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance().

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.

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

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

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

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

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

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.

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).

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

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

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.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkXMLPDataWriter ()

	~vtkXMLPDataWriter () override

virtual vtkXMLWriter *	CreatePieceWriter (int index)=0

void	WritePData (vtkIndent indent) override
	Write Data associated with the input dataset.

int	WritePieceInternal () override
	Method called by WriteInternal().

int	WritePiece (int index) override
	Write a piece of the dataset on disk.

void	WritePrimaryElementAttributes (ostream &os, vtkIndent indent) override

Protected Member Functions inherited from vtkXMLPDataObjectWriter
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkXMLPDataObjectWriter ()

	~vtkXMLPDataObjectWriter () override

int	WriteInternal () override
	Override writing method from superclass.

int	WriteData () override
	Write data from the input dataset.

virtual void	WritePData (vtkIndent indent)=0
	Write Data associated with the input dataset.

virtual int	WritePiece (int index)=0
	Write a piece of the dataset on disk.

virtual int	WritePieceInternal ()=0
	Method called by WriteInternal().

virtual int	RequestUpdateExtent (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)
	Overridden to make appropriate piece request from upstream.

virtual void	PrepareSummaryFile ()
	Collect information between ranks before writing the summary file.

virtual void	WritePPieceAttributes (int index)
	Write the attributes of the piece at the given index.

virtual bool	GetContinuingExecution ()
	Valid at end of WriteInternal to indicate if we're going to continue execution.

virtual int	GetCurrentPiece ()
	Get the current piece to write.

virtual void	ProgressCallback (vtkAlgorithm *w)
	Progress callback from internal writer.

void	DeleteFiles ()
	Method used to delete all written files.

virtual void	SetupPieceFileNameExtension ()
	Initializes PieceFileNameExtension.

char *	CreatePieceFileName (int index, const char *path=nullptr)
	Methods for creating a filename for each piece in the dataset.

void	SplitFileName ()
	Methods for creating a filename for each piece in the dataset.

Protected Member Functions inherited from vtkXMLWriter
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkXMLWriter ()

	~vtkXMLWriter () override

virtual int	RequestInformation (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

virtual int	RequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

virtual void	SetDataStream (vtkOutputStream *)

virtual vtkOutputStream *	GetDataStream ()

virtual int	WriteInternal ()

virtual int	WriteData ()

virtual const char *	GetDataSetName ()=0

vtkDataSet *	GetInputAsDataSet ()

virtual int	StartFile ()

virtual void	WriteFileAttributes ()

virtual int	EndFile ()

void	DeleteAFile ()

void	DeleteAFile (const char *name)

virtual int	WritePrimaryElement (ostream &os, vtkIndent indent)

virtual void	WritePrimaryElementAttributes (ostream &os, vtkIndent indent)

void	StartAppendedData ()

void	EndAppendedData ()

vtkTypeInt64	ReserveAttributeSpace (const char *attr, size_t length=20)

vtkTypeInt64	GetAppendedDataOffset ()

void	WriteAppendedDataOffset (vtkTypeInt64 streamPos, vtkTypeInt64 &lastoffset, const char *attr=nullptr)

void	ForwardAppendedDataOffset (vtkTypeInt64 streamPos, vtkTypeInt64 offset, const char *attr=nullptr)

void	ForwardAppendedDataDouble (vtkTypeInt64 streamPos, double value, const char *attr)

int	WriteScalarAttribute (const char *name, int data)

int	WriteScalarAttribute (const char *name, float data)

int	WriteScalarAttribute (const char *name, double data)

int	WriteVectorAttribute (const char name, int length, int data)

int	WriteVectorAttribute (const char name, int length, float data)

int	WriteVectorAttribute (const char name, int length, double data)

int	WriteDataModeAttribute (const char *name)

int	WriteWordTypeAttribute (const char *name, int dataType)

int	WriteStringAttribute (const char name, const char value)

bool	WriteInformation (vtkInformation *info, vtkIndent indent)

void	WriteArrayHeader (vtkAbstractArray a, vtkIndent indent, const char alternateName, int writeNumTuples, int timestep)

virtual void	WriteArrayFooter (ostream &os, vtkIndent indent, vtkAbstractArray *a, int shortFormat)

virtual void	WriteArrayInline (vtkAbstractArray a, vtkIndent indent, const char alternateName=nullptr, int writeNumTuples=0)

virtual void	WriteInlineData (vtkAbstractArray *a, vtkIndent indent)

void	WriteArrayAppended (vtkAbstractArray a, vtkIndent indent, OffsetsManager &offs, const char alternateName=nullptr, int writeNumTuples=0, int timestep=0)

int	WriteAsciiData (vtkAbstractArray *a, vtkIndent indent)

int	WriteBinaryData (vtkAbstractArray *a)

int	WriteBinaryDataInternal (vtkAbstractArray *a)

void	WriteArrayAppendedData (vtkAbstractArray *a, vtkTypeInt64 pos, vtkTypeInt64 &lastoffset)

void	WriteFieldData (vtkIndent indent)

void	WriteFieldDataInline (vtkFieldData *fd, vtkIndent indent)

void	WritePointDataInline (vtkPointData *pd, vtkIndent indent)

void	WriteCellDataInline (vtkCellData *cd, vtkIndent indent)

void	WriteFieldDataAppended (vtkFieldData fd, vtkIndent indent, OffsetsManagerGroup fdManager)

void	WriteFieldDataAppendedData (vtkFieldData fd, int timestep, OffsetsManagerGroup fdManager)

void	WritePointDataAppended (vtkPointData pd, vtkIndent indent, OffsetsManagerGroup pdManager)

void	WritePointDataAppendedData (vtkPointData pd, int timestep, OffsetsManagerGroup pdManager)

void	WriteCellDataAppended (vtkCellData cd, vtkIndent indent, OffsetsManagerGroup cdManager)

void	WriteCellDataAppendedData (vtkCellData cd, int timestep, OffsetsManagerGroup cdManager)

void	WriteAttributeIndices (vtkDataSetAttributes dsa, char *names)

void	WritePointsAppended (vtkPoints points, vtkIndent indent, OffsetsManager manager)

void	WritePointsAppendedData (vtkPoints points, int timestep, OffsetsManager pdManager)

void	WritePointsInline (vtkPoints *points, vtkIndent indent)

void	WriteCoordinatesInline (vtkDataArray xc, vtkDataArray yc, vtkDataArray *zc, vtkIndent indent)

void	WriteCoordinatesAppended (vtkDataArray xc, vtkDataArray yc, vtkDataArray zc, vtkIndent indent, OffsetsManagerGroup coordManager)

void	WriteCoordinatesAppendedData (vtkDataArray xc, vtkDataArray yc, vtkDataArray zc, int timestep, OffsetsManagerGroup coordManager)

void	WritePPointData (vtkPointData *pd, vtkIndent indent)

void	WritePCellData (vtkCellData *cd, vtkIndent indent)

void	WritePPoints (vtkPoints *points, vtkIndent indent)

void	WritePArray (vtkAbstractArray a, vtkIndent indent, const char alternateName=nullptr)

void	WritePCoordinates (vtkDataArray xc, vtkDataArray yc, vtkDataArray *zc, vtkIndent indent)

int	WriteBinaryDataBlock (unsigned char *in_data, size_t numWords, int wordType)

void	PerformByteSwap (void *data, size_t numWords, size_t wordSize)

int	CreateCompressionHeader (size_t size)

int	WriteCompressionBlock (unsigned char *data, size_t size)

int	WriteCompressionHeader ()

size_t	GetWordTypeSize (int dataType)

const char *	GetWordTypeName (int dataType)

size_t	GetOutputWordTypeSize (int dataType)

char **	CreateStringArray (int numStrings)

void	DestroyStringArray (int numStrings, char **strings)

virtual void	GetProgressRange (float range[2])

virtual void	SetProgressRange (const float range[2], int curStep, int numSteps)

virtual void	SetProgressRange (const float range[2], int curStep, const float *fractions)

virtual void	SetProgressPartial (float fraction)

virtual void	UpdateProgressDiscrete (float progress)

void	UpdateFieldData (vtkFieldData *)

int	OpenStream ()

int	OpenFile ()

int	OpenString ()

void	CloseStream ()

void	CloseFile ()

void	CloseString ()

Protected Member Functions inherited from vtkXMLWriterBase
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkXMLWriterBase ()

	~vtkXMLWriterBase () override

virtual int	GetDataSetMajorVersion ()

virtual int	GetDataSetMinorVersion ()

Protected Member Functions inherited from vtkAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkAlgorithm ()

	~vtkAlgorithm () override

virtual int	FillInputPortInformation (int port, vtkInformation *info)
	Fill the input port information objects for this algorithm.

virtual int	FillOutputPortInformation (int port, vtkInformation *info)
	Fill the output port information objects for this algorithm.

virtual void	SetNumberOfInputPorts (int n)
	Set the number of input ports used by the algorithm.

virtual void	SetNumberOfOutputPorts (int n)
	Set the number of output ports provided by the algorithm.

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
	Get the assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector.

virtual vtkExecutive *	CreateDefaultExecutive ()
	Create a default executive.

void	ReportReferences (vtkGarbageCollector *) override

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
	Replace the Nth connection on the given input port.

virtual void	SetNumberOfInputConnections (int port, int n)
	Set the number of input connections on the given input port.

void	SetInputDataInternal (int port, vtkDataObject *input)
	These methods are used by subclasses to implement methods to set data objects directly as input.

void	AddInputDataInternal (int port, vtkDataObject *input)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.

int	GetInputArrayAssociation (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.

virtual void	SetErrorCode (unsigned long)
	The error code contains a possible error that occurred while reading or writing the file.

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.

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

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 &)

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
vtkTypeBool	AbortExecute

Static Protected Member Functions inherited from vtkXMLPDataObjectWriter
static void	ProgressCallbackFunction (vtkObject , unsigned long, void , void *)
	Callback registered with the InternalProgressObserver.

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

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

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Protected Attributes inherited from vtkXMLPDataObjectWriter
vtkCallbackCommand *	InternalProgressObserver
	The observer to report progress from the internal writer.

vtkMultiProcessController *	Controller

int	StartPiece

int	EndPiece

int	NumberOfPieces

int	GhostLevel

int	WriteSummaryFile

bool	UseSubdirectory

char *	PathName

char *	FileNameBase

char *	FileNameExtension

char *	PieceFileNameExtension

unsigned char *	PieceWrittenFlags
	Flags used to keep track of which pieces were written out.

Protected Attributes inherited from vtkXMLWriter
ostream *	Stream

vtkTypeInt64	AppendedDataPosition

OffsetsManagerGroup *	FieldDataOM

Int32IdType *	Int32IdTypeBuffer

unsigned char *	ByteSwapBuffer

size_t	CompressionBlockNumber

vtkXMLDataHeader *	CompressionHeader

vtkTypeInt64	CompressionHeaderPosition

vtkOutputStream *	DataStream

float	ProgressRange [2]

ostream *	OutFile

std::ostringstream *	OutStringStream

int	CurrentTimeIndex

int	NumberOfTimeSteps

int	UserContinueExecuting

vtkTypeInt64 *	NumberOfTimeValues

Protected Attributes inherited from vtkXMLWriterBase
char *	FileName

bool	WriteToOutputString

std::string	OutputString

int	ByteOrder

int	HeaderType

int	IdType

int	DataMode

bool	EncodeAppendedData

vtkDataCompressor *	Compressor

size_t	BlockSize

int	CompressionLevel

bool	UsePreviousVersion

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode
	The error code contains a possible error that occurred while reading or writing the file.

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

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

vtkWeakPointerBase **	WeakPointers

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Write data in a parallel XML format.

vtkXMLPDataWriter is the superclass for all XML parallel data set writers. It provides functionality needed for writing parallel formats, such as the selection of which writer writes the summary file and what range of pieces are assigned to each serial writer.

Definition at line 34 of file vtkXMLPDataWriter.h.