Store on/off settings for data arrays for a vtkSource. More...

#include <vtkDataArraySelection.h>

Inheritance diagram for vtkDataArraySelection:

Collaboration diagram for vtkDataArraySelection:

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.

vtkDataArraySelection *	NewInstance () const

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

void	EnableArray (const char *name)
	Enable the array with the given name.

void	DisableArray (const char *name)
	Disable the array with the given name.

int	ArrayIsEnabled (const char *name) const
	Return whether the array with the given name is enabled.

int	ArrayExists (const char *name) const
	Return whether the array with the given name exists.

void	EnableAllArrays ()
	Enable all arrays that currently have an entry.

void	DisableAllArrays ()
	Disable all arrays that currently have an entry.

int	GetNumberOfArrays () const
	Get the number of arrays that currently have an entry.

int	GetNumberOfArraysEnabled () const
	Get the number of arrays that are enabled.

const char *	GetArrayName (int index) const
	Get the name of the array entry at the given index.

int	GetArrayIndex (const char *name) const
	Get an index of the array with the given name.

int	GetEnabledArrayIndex (const char *name) const
	Get the index of an array with the given name among those that are enabled.

int	GetArraySetting (int index) const
	Get whether the array at the given index is enabled.

int	GetArraySetting (const char *name) const
	Get whether the array is enabled/disable using its name.

void	SetArraySetting (const char *name, int setting)
	Set array setting given the name.

void	RemoveAllArrays ()
	Remove all array entries.

int	AddArray (const char *name, bool state=true)
	Add to the list of arrays that have entries.

void	RemoveArrayByIndex (int index)
	Remove an array setting given its index.

void	RemoveArrayByName (const char *name)
	Remove an array setting given its name.

void	CopySelections (vtkDataArraySelection *selections)
	Copy the selections from the given vtkDataArraySelection instance.


void	SetArrays (const char const names, int numArrays)
	Set the list of arrays that have entries.

void	SetArraysWithDefault (const char const names, int numArrays, int defaultStatus)
	Set the list of arrays that have entries.


void	Union (vtkDataArraySelection *other)
	Update `this` to include values from `other`.

void	Union (vtkDataArraySelection *other, bool skipModified)
	Update `this` to include values from `other`.


virtual void	SetUnknownArraySetting (int)
	Get/Set enabled state for any unknown arrays.

virtual int	GetUnknownArraySetting ()
	Get/Set enabled state for any unknown arrays.

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 vtkDataArraySelection *	SafeDownCast (vtkObjectBase *o)

static vtkDataArraySelection *	New ()

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

	vtkDataArraySelection ()

	~vtkDataArraySelection () 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 *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkDataArraySelectionInternals *	Internal

int	UnknownArraySetting

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

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

vtkWeakPointerBase **	WeakPointers

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

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

Store on/off settings for data arrays for a vtkSource.

vtkDataArraySelection can be used by vtkSource subclasses to store on/off settings for whether each vtkDataArray in its input should be passed in the source's output. This is primarily intended to allow file readers to configure what data arrays are read from the file.

Definition at line 34 of file vtkDataArraySelection.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkDataArraySelection::Superclass

Definition at line 37 of file vtkDataArraySelection.h.

Constructor & Destructor Documentation

◆ vtkDataArraySelection()

vtkDataArraySelection::vtkDataArraySelection ( )

protected

◆ ~vtkDataArraySelection()

vtkDataArraySelection::~vtkDataArraySelection ( )

overrideprotected

Member Function Documentation

◆ IsTypeOf()

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

static

◆ IsA()

virtual vtkTypeBool vtkDataArraySelection::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 vtkDataArraySelection * vtkDataArraySelection::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkDataArraySelection::NewInstanceInternal ( ) const

protectedvirtual

◆ NewInstance()

vtkDataArraySelection * vtkDataArraySelection::NewInstance ( ) const

◆ PrintSelf()

void vtkDataArraySelection::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.

◆ New()

static vtkDataArraySelection * vtkDataArraySelection::New ( )

static

◆ EnableArray()

void vtkDataArraySelection::EnableArray ( const char * name )

Enable the array with the given name.

Creates a new entry if none exists.

This method will call this->Modified() if the enable state for the array changed.

◆ DisableArray()

void vtkDataArraySelection::DisableArray ( const char * name )

Disable the array with the given name.

Creates a new entry if none exists.

This method will call this->Modified() if the enable state for the array changed.

◆ ArrayIsEnabled()

int vtkDataArraySelection::ArrayIsEnabled ( const char * name ) const

Return whether the array with the given name is enabled.

If there is no entry, the array is assumed to be disabled.

◆ ArrayExists()

int vtkDataArraySelection::ArrayExists ( const char * name ) const

Return whether the array with the given name exists.

◆ EnableAllArrays()

void vtkDataArraySelection::EnableAllArrays ( )

Enable all arrays that currently have an entry.

This method will call this->Modified() if the enable state for any of the known arrays is changed.

◆ DisableAllArrays()

void vtkDataArraySelection::DisableAllArrays ( )

Disable all arrays that currently have an entry.

This method will call this->Modified() if the enable state for any of the known arrays is changed.

◆ GetNumberOfArrays()

int vtkDataArraySelection::GetNumberOfArrays ( ) const

Get the number of arrays that currently have an entry.

◆ GetNumberOfArraysEnabled()

int vtkDataArraySelection::GetNumberOfArraysEnabled ( ) const

Get the number of arrays that are enabled.

◆ GetArrayName()

const char * vtkDataArraySelection::GetArrayName ( int index ) const

Get the name of the array entry at the given index.

◆ GetArrayIndex()

int vtkDataArraySelection::GetArrayIndex ( const char * name ) const

Get an index of the array with the given name.

◆ GetEnabledArrayIndex()

int vtkDataArraySelection::GetEnabledArrayIndex ( const char * name ) const

Get the index of an array with the given name among those that are enabled.

Returns -1 if the array is not enabled.

◆ GetArraySetting() [1/2]

int vtkDataArraySelection::GetArraySetting ( int index ) const

Get whether the array at the given index is enabled.

◆ GetArraySetting() [2/2]

int vtkDataArraySelection::GetArraySetting ( const char * name ) const

inline

Get whether the array is enabled/disable using its name.

Definition at line 120 of file vtkDataArraySelection.h.

◆ SetArraySetting()

void vtkDataArraySelection::SetArraySetting	(	const char *	name,
		int	setting
	)

Set array setting given the name.

If the array doesn't exist, it will be added.

This method will call this->Modified() if the enable state for the array changed.

◆ RemoveAllArrays()

void vtkDataArraySelection::RemoveAllArrays ( )

Remove all array entries.

This method will call this->Modified() if the arrays were cleared.

◆ AddArray()

int vtkDataArraySelection::AddArray	(	const char *	name,
		bool	state = `true`
	)

Add to the list of arrays that have entries.

For arrays that already have entries, the settings are untouched. For arrays that don't already have an entry, they are assumed to be enabled by default. The state can also be passed as the second argument. This method should be called only by the filter owning this object.