A concrete instance of vtkObject which provides functionality for serializing and de-serializing field data, primarily used for the purpose of preparing the data for transfer over MPI or other communication mechanism. More...

#include <vtkFieldDataSerializer.h>

Inheritance diagram for vtkFieldDataSerializer:

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Collaboration diagram for vtkFieldDataSerializer:

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Public Types
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.

vtkFieldDataSerializer *	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 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)

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.

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.

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

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

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.

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

virtual std::string	GetObjectDescription () const
	The object description printed in messages and PrintSelf output.

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.

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.

virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses `vtkGarbageCollector` or not.

Static Public Member Functions
static vtkFieldDataSerializer *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkFieldDataSerializer *	SafeDownCast (vtkObjectBase *o)

static void	SerializeMetaData (vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
	Serializes the metadata of the given field data instance, i.e., the number of arrays, the name of each array and their dimensions.

static void	DeserializeMetaData (vtkMultiProcessStream &bytestream, vtkStringArray names, vtkIntArray datatypes, vtkIntArray *dimensions)
	Given the serialized field metadata in a bytestream, this method extracts the name, datatype and dimensions of each array.

static void	Serialize (vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
	Serializes the given field data (all the field data) into a bytestream.

static void	SerializeTuples (vtkIdList tupleIds, vtkFieldData fieldData, vtkMultiProcessStream &bytestream)
	Serializes the selected tuples from the field data in a byte-stream.

static void	SerializeSubExtent (int subext[6], int gridExtent[6], vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
	Serializes the given sub-extent of field data of a structured grid in a byte-stream.

static void	DeSerializeToSubExtent (int subext[6], int gridExtent[6], vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
	Deserializes the field data from a bytestream to a the given sub-extent.

static void	Deserialize (vtkMultiProcessStream &bytestream, vtkFieldData *fieldData)
	Deserializes the field data from a bytestream.

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 (vtkTypeBool 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 vtkTypeBool	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

	vtkFieldDataSerializer ()

	~vtkFieldDataSerializer () 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=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 *)

virtual void	ObjectFinalize ()

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static vtkDataArray *	ExtractSelectedTuples (vtkIdList tupleIds, vtkDataArray inputDataArray)
	Given an input data array and list of tuples, it extracts the selected tuples in to a new array and returns it.

static vtkDataArray *	ExtractSubExtentData (int subext[6], int gridExtent[6], vtkDataArray *inputDataArray)
	Given an input data array corresponding to a field on a structured grid, extract the data within the given extent.

static void	SerializeDataArray (vtkDataArray *dataArray, vtkMultiProcessStream &bytestream)
	Serializes the data array into a bytestream.

static void	DeserializeDataArray (vtkMultiProcessStream &bytestream, vtkDataArray *&dataArray)
	Deserializes the data array from a bytestream.

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

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Additional Inherited Members
Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

std::string	ObjectName

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

vtkWeakPointerBase **	WeakPointers

Detailed Description

A concrete instance of vtkObject which provides functionality for serializing and de-serializing field data, primarily used for the purpose of preparing the data for transfer over MPI or other communication mechanism.

See also: vtkFieldData vtkPointData vtkCellData vtkMultiProcessStream

Tests:: vtkFieldDataSerializer (Tests)

Definition at line 34 of file vtkFieldDataSerializer.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkFieldDataSerializer::Superclass

Definition at line 38 of file vtkFieldDataSerializer.h.

Constructor & Destructor Documentation

◆ vtkFieldDataSerializer()

vtkFieldDataSerializer::vtkFieldDataSerializer ( )

protected

◆ ~vtkFieldDataSerializer()

vtkFieldDataSerializer::~vtkFieldDataSerializer ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkFieldDataSerializer * vtkFieldDataSerializer::New ( )

static

◆ IsTypeOf()

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

static

◆ IsA()

virtual vtkTypeBool vtkFieldDataSerializer::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 vtkObjectBase.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkFieldDataSerializer::NewInstanceInternal ( ) const

protectedvirtual

◆ NewInstance()

vtkFieldDataSerializer * vtkFieldDataSerializer::NewInstance ( ) const

◆ PrintSelf()

void vtkFieldDataSerializer::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 vtkObjectBase.

◆ SerializeMetaData()

static void vtkFieldDataSerializer::SerializeMetaData	(	vtkFieldData *	fieldData,
		vtkMultiProcessStream &	bytestream
	)

static

Serializes the metadata of the given field data instance, i.e., the number of arrays, the name of each array and their dimensions.

◆ DeserializeMetaData()

static void vtkFieldDataSerializer::DeserializeMetaData	(	vtkMultiProcessStream &	bytestream,
		vtkStringArray *	names,
		vtkIntArray *	datatypes,
		vtkIntArray *	dimensions
	)

static

Given the serialized field metadata in a bytestream, this method extracts the name, datatype and dimensions of each array.

The metadata is deserialized on user-supplied, pre-allocated data structures. (1) names – an array of strings wherein, each element, names[i], corresponds to the name of array i. (2) datatypes – an array of ints where each element corresponds to the actual primitive type of each array, e.g.,VTK_DOUBLE,VTK_INT, etc. (3) dimensions – a 2-component array of integers where the first component corresponds to the number of tuples of and the second component corresponds to the number components of array i.

◆ Serialize()

static void vtkFieldDataSerializer::Serialize	(	vtkFieldData *	fieldData,
		vtkMultiProcessStream &	bytestream
	)

static

Serializes the given field data (all the field data) into a bytestream.

◆ SerializeTuples()

static void vtkFieldDataSerializer::SerializeTuples	(	vtkIdList *	tupleIds,
		vtkFieldData *	fieldData,
		vtkMultiProcessStream &	bytestream
	)

static

Serializes the selected tuples from the field data in a byte-stream.

◆ SerializeSubExtent()

static void vtkFieldDataSerializer::SerializeSubExtent	(	int	subext[6],
		int	gridExtent[6],
		vtkFieldData *	fieldData,
		vtkMultiProcessStream &	bytestream
	)

static

Serializes the given sub-extent of field data of a structured grid in a byte-stream.

The field data can be either cell-centered or node-centered depending on what subext and gridExtent actually represents.

◆ DeSerializeToSubExtent()

static void vtkFieldDataSerializer::DeSerializeToSubExtent	(	int	subext[6],
		int	gridExtent[6],
		vtkFieldData *	fieldData,
		vtkMultiProcessStream &	bytestream
	)

static

Deserializes the field data from a bytestream to a the given sub-extent.

The field data can be either cell-centered or node-centered depending on what subext and gridExtent actually represent.

◆ Deserialize()

static void vtkFieldDataSerializer::Deserialize	(	vtkMultiProcessStream &	bytestream,
		vtkFieldData *	fieldData
	)

static

Deserializes the field data from a bytestream.

◆ ExtractSelectedTuples()

static vtkDataArray * vtkFieldDataSerializer::ExtractSelectedTuples	(	vtkIdList *	tupleIds,
		vtkDataArray *	inputDataArray
	)

staticprotected

Given an input data array and list of tuples, it extracts the selected tuples in to a new array and returns it.

◆ ExtractSubExtentData()

static vtkDataArray * vtkFieldDataSerializer::ExtractSubExtentData	(	int	subext[6],
		int	gridExtent[6],
		vtkDataArray *	inputDataArray
	)

staticprotected

Given an input data array corresponding to a field on a structured grid, extract the data within the given extent.

◆ SerializeDataArray()

static void vtkFieldDataSerializer::SerializeDataArray	(	vtkDataArray *	dataArray,
		vtkMultiProcessStream &	bytestream
	)

staticprotected

Serializes the data array into a bytestream.

◆ DeserializeDataArray()

static void vtkFieldDataSerializer::DeserializeDataArray	(	vtkMultiProcessStream &	bytestream,
		vtkDataArray *&	dataArray
	)

staticprotected

Deserializes the data array from a bytestream.

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

Parallel/Core/vtkFieldDataSerializer.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkFieldDataSerializer()

◆ ~vtkFieldDataSerializer()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ SerializeMetaData()

◆ DeserializeMetaData()

◆ Serialize()

◆ SerializeTuples()

◆ SerializeSubExtent()

◆ DeSerializeToSubExtent()

◆ Deserialize()

◆ ExtractSelectedTuples()

◆ ExtractSubExtentData()

◆ SerializeDataArray()

◆ DeserializeDataArray()