helper to convert Conduit arrays to VTK arrays. More...

#include <vtkConduitArrayUtilities.h>

Inheritance diagram for vtkConduitArrayUtilities:

Collaboration diagram for vtkConduitArrayUtilities:

[legend]

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent) override

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual vtkMTimeType	GetMTime ()

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)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

Static Public Member Functions
static vtkConduitArrayUtilities *	New ()

static int	IsTypeOf (const char *type)

static vtkConduitArrayUtilities *	SafeDownCast (vtkObject *o)

static vtkSmartPointer< vtkCellArray >	MCArrayToVTKCellArray (vtkIdType cellSize, const conduit_node *mcarray)
	Converts an mcarray to vtkCellArray. More...

static vtkSmartPointer< vtkDataArray >	SetNumberOfComponents (vtkDataArray *array, int num_components)
	If the number of components in the array does not match the target, a new array is created. More...


static vtkSmartPointer< vtkDataArray >	MCArrayToVTKArray (const conduit_node *mcarray)
	Returns a vtkDataArray from a conduit node in the conduit mcarray protocol. More...

static vtkSmartPointer< vtkDataArray >	MCArrayToVTKArray (const conduit_node *mcarray, const std::string &arrayname)
	Returns a vtkDataArray from a conduit node in the conduit mcarray protocol. More...

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

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

static vtkObjectBase *	New ()

Protected Member Functions
	vtkConduitArrayUtilities ()

	~vtkConduitArrayUtilities ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static vtkSmartPointer< vtkDataArray >	MCArrayToVTKArrayImpl (const conduit_node *mcarray, bool force_signed)

static vtkSmartPointer< vtkDataArray >	MCArrayToVTKAOSArray (const conduit_node *mcarray, bool force_signed)

static vtkSmartPointer< vtkDataArray >	MCArrayToVTKSOAArray (const conduit_node *mcarray, bool force_signed)

Additional Inherited Members
Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

helper to convert Conduit arrays to VTK arrays.

vtkConduitArrayUtilities is intended to convert Conduit nodes satisfying the mcarray protocol to VTK arrays. It uses zero-copy, as much as possible. Currently implementation fails if zero-copy is not possible. In future, that may be changed to do a deep-copy (with appropriate warnings) if necessary.

This is primarily designed for use by vtkConduitSource.

Definition at line 43 of file vtkConduitArrayUtilities.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkConduitArrayUtilities::Superclass

Definition at line 47 of file vtkConduitArrayUtilities.h.

Constructor & Destructor Documentation

◆ vtkConduitArrayUtilities()

vtkConduitArrayUtilities::vtkConduitArrayUtilities ( )

protected

◆ ~vtkConduitArrayUtilities()

vtkConduitArrayUtilities::~vtkConduitArrayUtilities ( )

protected

Member Function Documentation

◆ New()

static vtkConduitArrayUtilities* vtkConduitArrayUtilities::New ( )

static

◆ GetClassName()

virtual const char* vtkConduitArrayUtilities::GetClassName ( )

virtual

◆ IsTypeOf()

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

static

◆ IsA()

virtual int vtkConduitArrayUtilities::IsA ( const char * type )

virtual

Reimplemented from vtkObjectBase.

◆ SafeDownCast()

static vtkConduitArrayUtilities* vtkConduitArrayUtilities::SafeDownCast ( vtkObject * o )

static

◆ PrintSelf()

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

overridevirtual

Reimplemented from vtkObject.

◆ MCArrayToVTKArray() [1/2]

static vtkSmartPointer<vtkDataArray> vtkConduitArrayUtilities::MCArrayToVTKArray ( const conduit_node * mcarray )

static

Returns a vtkDataArray from a conduit node in the conduit mcarray protocol.

◆ MCArrayToVTKArray() [2/2]

static vtkSmartPointer<vtkDataArray> vtkConduitArrayUtilities::MCArrayToVTKArray	(	const conduit_node *	mcarray,
		const std::string &	arrayname
	)

static

Returns a vtkDataArray from a conduit node in the conduit mcarray protocol.

◆ MCArrayToVTKCellArray()

static vtkSmartPointer<vtkCellArray> vtkConduitArrayUtilities::MCArrayToVTKCellArray	(	vtkIdType	cellSize,
		const conduit_node *	mcarray
	)

static

Converts an mcarray to vtkCellArray.

This may reinterpret unsigned array as signed arrays to avoid deep-copying of data to match data type expected by vtkCellArray API.

◆ SetNumberOfComponents()

static vtkSmartPointer<vtkDataArray> vtkConduitArrayUtilities::SetNumberOfComponents	(	vtkDataArray *	array,
		int	num_components
	)

static

If the number of components in the array does not match the target, a new array is created.

◆ MCArrayToVTKArrayImpl()

static vtkSmartPointer<vtkDataArray> vtkConduitArrayUtilities::MCArrayToVTKArrayImpl	(	const conduit_node *	mcarray,
		bool	force_signed
	)

staticprotected

◆ MCArrayToVTKAOSArray()

static vtkSmartPointer<vtkDataArray> vtkConduitArrayUtilities::MCArrayToVTKAOSArray	(	const conduit_node *	mcarray,
		bool	force_signed
	)

staticprotected

◆ MCArrayToVTKSOAArray()

static vtkSmartPointer<vtkDataArray> vtkConduitArrayUtilities::MCArrayToVTKSOAArray	(	const conduit_node *	mcarray,
		bool	force_signed
	)

staticprotected

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

/builds/gitlab-kitware-sciviz-ci/VTKExtensions/Conduit/vtkConduitArrayUtilities.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

◆ vtkConduitArrayUtilities()

◆ ~vtkConduitArrayUtilities()

Member Function Documentation

◆ New()

◆ GetClassName()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ PrintSelf()

◆ MCArrayToVTKArray() [1/2]

◆ MCArrayToVTKArray() [2/2]

◆ MCArrayToVTKCellArray()

◆ SetNumberOfComponents()

◆ MCArrayToVTKArrayImpl()

◆ MCArrayToVTKAOSArray()

◆ MCArrayToVTKSOAArray()