Provides a type-specific interface to N-way arrays. More...

#include <vtkTypedArray.h>

Inheritance diagram for vtkTypedArray< T >:

Collaboration diagram for vtkTypedArray< T >:

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

vtkVariant	GetVariantValue (const vtkArrayCoordinates &coordinates) override
	Returns the value stored in the array at the given coordinates. More...

vtkVariant	GetVariantValueN (const SizeT n) override
	Returns the n-th value stored in the array, where n is in the range [0, GetNonNullSize()). More...

void	SetVariantValue (const vtkArrayCoordinates &coordinates, const vtkVariant &value) override
	Overwrites the value stored in the array at the given coordinates. More...

void	SetVariantValueN (const SizeT n, const vtkVariant &value) override
	Overwrites the n-th value stored in the array, where n is in the range [0, GetNonNullSize()). More...

void	CopyValue (vtkArray *source, const vtkArrayCoordinates &source_coordinates, const vtkArrayCoordinates &target_coordinates) override
	Overwrites a value with a value retrieved from another array. More...

void	CopyValue (vtkArray *source, const SizeT source_index, const vtkArrayCoordinates &target_coordinates) override
	Overwrites a value with a value retrieved from another array. More...

void	CopyValue (vtkArray *source, const vtkArrayCoordinates &source_coordinates, const SizeT target_index) override
	Overwrites a value with a value retrieved from another array. More...

virtual const T &	GetValueN (const SizeT n)=0
	Returns the n-th value stored in the array, where n is in the range [0, GetNonNullSize()). More...

virtual void	SetValueN (const SizeT n, const T &value)=0
	Overwrites the n-th value stored in the array, where n is in the range [0, GetNonNullSize()). More...


virtual const T &	GetValue (CoordinateT i)=0
	Returns the value stored in the array at the given coordinates. More...

virtual const T &	GetValue (CoordinateT i, CoordinateT j)=0
	Returns the value stored in the array at the given coordinates. More...

virtual const T &	GetValue (CoordinateT i, CoordinateT j, CoordinateT k)=0
	Returns the value stored in the array at the given coordinates. More...

virtual const T &	GetValue (const vtkArrayCoordinates &coordinates)=0
	Returns the value stored in the array at the given coordinates. More...


virtual void	SetValue (CoordinateT i, const T &value)=0
	Overwrites the value stored in the array at the given coordinates. More...

virtual void	SetValue (CoordinateT i, CoordinateT j, const T &value)=0
	Overwrites the value stored in the array at the given coordinates. More...

virtual void	SetValue (CoordinateT i, CoordinateT j, CoordinateT k, const T &value)=0
	Overwrites the value stored in the array at the given coordinates. More...

virtual void	SetValue (const vtkArrayCoordinates &coordinates, const T &value)=0
	Overwrites the value stored in the array at the given coordinates. More...

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

vtkArray *	NewInstance () const

virtual bool	IsDense ()=0
	Returns true iff the underlying array storage is "dense", i.e. More...

const vtkArrayRange	GetExtent (DimensionT dimension)
	Returns the extent (valid coordinate range) along the given dimension. More...

virtual const vtkArrayExtents &	GetExtents ()=0
	Returns the extents (the number of dimensions and size along each dimension) of the array. More...

DimensionT	GetDimensions ()
	Returns the number of dimensions stored in the array. More...

SizeT	GetSize ()
	Returns the number of values stored in the array. More...

virtual SizeT	GetNonNullSize ()=0
	Returns the number of non-null values stored in the array. More...

void	SetName (const vtkStdString &name)
	Sets the array name. More...

vtkStdString	GetName ()
	Returns the array name. More...

void	SetDimensionLabel (DimensionT i, const vtkStdString &label)
	Sets the label for the i-th array dimension. More...

vtkStdString	GetDimensionLabel (DimensionT i)
	Returns the label for the i-th array dimension. More...

virtual void	GetCoordinatesN (const SizeT n, vtkArrayCoordinates &coordinates)=0
	Returns the coordinates of the n-th value in the array, where n is in the range [0, GetNonNullSize()). More...

virtual vtkArray *	DeepCopy ()=0
	Returns a new array that is a deep copy of this array. More...

void	Resize (const CoordinateT i)
	Resizes the array to the given extents (number of dimensions and size of each dimension). More...

void	Resize (const CoordinateT i, const CoordinateT j)
	Resizes the array to the given extents (number of dimensions and size of each dimension). More...

void	Resize (const CoordinateT i, const CoordinateT j, const CoordinateT k)
	Resizes the array to the given extents (number of dimensions and size of each dimension). More...

void	Resize (const vtkArrayRange &i)
	Resizes the array to the given extents (number of dimensions and size of each dimension). More...

void	Resize (const vtkArrayRange &i, const vtkArrayRange &j)
	Resizes the array to the given extents (number of dimensions and size of each dimension). More...

void	Resize (const vtkArrayRange &i, const vtkArrayRange &j, const vtkArrayRange &k)
	Resizes the array to the given extents (number of dimensions and size of each dimension). More...

void	Resize (const vtkArrayExtents &extents)
	Resizes the array to the given extents (number of dimensions and size of each dimension). More...

vtkVariant	GetVariantValue (CoordinateT i)
	Returns the value stored in the array at the given coordinates. More...

vtkVariant	GetVariantValue (CoordinateT i, CoordinateT j)
	Returns the value stored in the array at the given coordinates. More...

vtkVariant	GetVariantValue (CoordinateT i, CoordinateT j, CoordinateT k)
	Returns the value stored in the array at the given coordinates. More...

void	SetVariantValue (CoordinateT i, const vtkVariant &value)
	Overwrites the value stored in the array at the given coordinates. More...

void	SetVariantValue (CoordinateT i, CoordinateT j, const vtkVariant &value)
	Overwrites the value stored in the array at the given coordinates. More...

void	SetVariantValue (CoordinateT i, CoordinateT j, CoordinateT k, const vtkVariant &value)
	Overwrites the value stored in the array at the given coordinates. 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...

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

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. 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...

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

vtkTypeBool	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...

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

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

Public Attributes
vtkTemplateTypeMacro(vtkTypedArray< T >, vtkArray) typedef typename vtkArray typedef vtkArray::SizeT	SizeT

Protected Member Functions
	vtkTypedArray ()

	~vtkTypedArray () override

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

	vtkArray ()

	~vtkArray () 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. 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 &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Additional Inherited Members
Public Types inherited from vtkArray
enum	{ DENSE = 0, SPARSE = 1 }

typedef vtkObject	Superclass

typedef vtkArrayExtents::CoordinateT	CoordinateT

typedef vtkArrayExtents::DimensionT	DimensionT

typedef vtkArrayExtents::SizeT	SizeT

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

static vtkArray *	SafeDownCast (vtkObjectBase *o)

static vtkArray *	CreateArray (int StorageType, int ValueType)
	Creates a new array where StorageType is one of vtkArray::DENSE or vtkArray::SPARSE, and ValueType is one of VTK_CHAR, VTK_UNSIGNED_CHAR, VTK_SHORT, VTK_UNSIGNED_SHORT, VTK_INT, VTK_UNSIGNED_INT, VTK_LONG, VTK_UNSIGNED_LONG, VTK_DOUBLE, VTK_ID_TYPE, or VTK_STRING. 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 Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

template<typename T>
class vtkTypedArray< T >

Provides a type-specific interface to N-way arrays.

vtkTypedArray provides an interface for retrieving and updating data in an arbitrary-dimension array. It derives from vtkArray and is templated on the type of value stored in the array.

Methods are provided for retrieving and updating array values based either on their array coordinates, or on a 1-dimensional integer index. The latter approach can be used to iterate over the values in an array in arbitrary order, which is useful when writing filters that operate efficiently on sparse arrays and arrays that can have any number of dimensions.

Special overloaded methods provide simple access for arrays with one, two, or three dimensions.

See also: vtkArray, vtkDenseArray, vtkSparseArray

Thanks:: Developed by Timothy M. Shead (tshea.nosp@m.d@sa.nosp@m.ndia..nosp@m.gov) at Sandia National Laboratories.

Tests:: vtkTypedArray (Tests)

Definition at line 58 of file vtkTypedArray.h.

Constructor & Destructor Documentation

template<typename T>

vtkTypedArray< T >::vtkTypedArray ( )

inlineprotected

Definition at line 122 of file vtkTypedArray.h.

template<typename T>

vtkTypedArray< T >::~vtkTypedArray ( )

inlineoverrideprotected

Definition at line 123 of file vtkTypedArray.h.

Member Function Documentation

template<typename T>

void vtkTypedArray< T >::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 vtkArray.

template<typename T>

vtkVariant vtkTypedArray< T >::GetVariantValue ( const vtkArrayCoordinates & coordinates )

overridevirtual

Returns the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implements vtkArray.

template<typename T>

vtkVariant vtkTypedArray< T >::GetVariantValueN ( const SizeT n )

overridevirtual

Returns the n-th value stored in the array, where n is in the range [0, GetNonNullSize()).

This is useful for efficiently visiting every value in the array. Note that the order in which values are visited is undefined, but is guaranteed to match the order used by vtkArray::GetCoordinatesN().

Implements vtkArray.

template<typename T>

void vtkTypedArray< T >::SetVariantValue	(	const vtkArrayCoordinates &	coordinates,
		const vtkVariant &	value
	)

overridevirtual

Overwrites the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implements vtkArray.

template<typename T>

void vtkTypedArray< T >::SetVariantValueN	(	const SizeT	n,
		const vtkVariant &	value
	)

overridevirtual

Overwrites the n-th value stored in the array, where n is in the range [0, GetNonNullSize()).

This is useful for efficiently visiting every value in the array. Note that the order in which values are visited is undefined, but is guaranteed to match the order used by vtkArray::GetCoordinatesN().

Implements vtkArray.

template<typename T>

void vtkTypedArray< T >::CopyValue	(	vtkArray *	source,
		const vtkArrayCoordinates &	source_coordinates,
		const vtkArrayCoordinates &	target_coordinates
	)

overridevirtual

Overwrites a value with a value retrieved from another array.

Both arrays must store the same data types.

Implements vtkArray.

template<typename T>

void vtkTypedArray< T >::CopyValue	(	vtkArray *	source,
		const SizeT	source_index,
		const vtkArrayCoordinates &	target_coordinates
	)

overridevirtual

Overwrites a value with a value retrieved from another array.

Both arrays must store the same data types.

Implements vtkArray.

template<typename T>

void vtkTypedArray< T >::CopyValue	(	vtkArray *	source,
		const vtkArrayCoordinates &	source_coordinates,
		const SizeT	target_index
	)

overridevirtual

Overwrites a value with a value retrieved from another array.

Both arrays must store the same data types.

Implements vtkArray.

template<typename T>

virtual const T& vtkTypedArray< T >::GetValue ( CoordinateT i )

pure virtual

Returns the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual const T& vtkTypedArray< T >::GetValue	(	CoordinateT	i,
		CoordinateT	j
	)

pure virtual

Returns the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual const T& vtkTypedArray< T >::GetValue	(	CoordinateT	i,
		CoordinateT	j,
		CoordinateT	k
	)

pure virtual

Returns the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual const T& vtkTypedArray< T >::GetValue ( const vtkArrayCoordinates & coordinates )

pure virtual

Returns the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual const T& vtkTypedArray< T >::GetValueN ( const SizeT n )

pure virtual

Returns the n-th value stored in the array, where n is in the range [0, GetNonNullSize()).

This is useful for efficiently visiting every value in the array. Note that the order in which values are visited is undefined, but is guaranteed to match the order used by vtkArray::GetCoordinatesN().

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual void vtkTypedArray< T >::SetValue	(	CoordinateT	i,
		const T &	value
	)

pure virtual

Overwrites the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual void vtkTypedArray< T >::SetValue	(	CoordinateT	i,
		CoordinateT	j,
		const T &	value
	)

pure virtual

Overwrites the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual void vtkTypedArray< T >::SetValue	(	CoordinateT	i,
		CoordinateT	j,
		CoordinateT	k,
		const T &	value
	)

pure virtual

Overwrites the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual void vtkTypedArray< T >::SetValue	(	const vtkArrayCoordinates &	coordinates,
		const T &	value
	)

pure virtual

Overwrites the value stored in the array at the given coordinates.

Note that the number of dimensions in the supplied coordinates must match the number of dimensions in the array.

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

template<typename T>

virtual void vtkTypedArray< T >::SetValueN	(	const SizeT	n,
		const T &	value
	)

pure virtual

Overwrites the n-th value stored in the array, where n is in the range [0, GetNonNullSize()).

This is useful for efficiently visiting every value in the array. Note that the order in which values are visited is undefined, but is guaranteed to match the order used by vtkArray::GetCoordinatesN().

Implemented in vtkSparseArray< T >, and vtkDenseArray< T >.

Member Data Documentation

template<typename T>

vtkTemplateTypeMacro (vtkTypedArray<T>, vtkArray) typedef typename vtkArray typedef vtkArray::SizeT vtkTypedArray< T >::SizeT

Definition at line 61 of file vtkTypedArray.h.

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

/home/demarle/Source/VTK/release/8.2/build/Utilities/Doxygen/dox/Common/Core/vtkTypedArray.h

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

template<typename T> class vtkTypedArray< T >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename T>
class vtkTypedArray< T >