vtkBitArray Class Reference

dynamic, self-adjusting array of bits More...

#include <vtkBitArray.h>

Inheritance diagram for vtkBitArray:

Collaboration diagram for vtkBitArray:

Public Types
typedef vtkDataArray	Superclass
Public Types inherited from vtkDataArray
typedef vtkAbstractArray	Superclass
Public Types inherited from vtkAbstractArray
enum	{ MAX_DISCRETE_VALUES = 32 }
enum	{   AbstractArray = 0, DataArray, TypedDataArray, DataArrayTemplate,   MappedDataArray }
typedef vtkObject	Superclass
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkBitArray *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
int	Allocate (vtkIdType sz, vtkIdType ext=1000)
void	Initialize ()
int	GetDataType ()
int	GetDataTypeSize ()
void	SetNumberOfTuples (vtkIdType number)
virtual void	SetTuple (vtkIdType i, vtkIdType j, vtkAbstractArray *source)
virtual void	InsertTuple (vtkIdType i, vtkIdType j, vtkAbstractArray *source)
virtual vtkIdType	InsertNextTuple (vtkIdType j, vtkAbstractArray *source)
double *	GetTuple (vtkIdType i)
void	GetTuple (vtkIdType i, double *tuple)
void	SetComponent (vtkIdType i, int j, double c)
void	Squeeze ()
virtual int	Resize (vtkIdType numTuples)
int	GetValue (vtkIdType id)
void	SetNumberOfValues (vtkIdType number)
void	SetValue (vtkIdType id, int value)
void	InsertValue (vtkIdType id, int i)
void	SetVariantValue (vtkIdType idx, vtkVariant value)
vtkIdType	InsertNextValue (int i)
virtual void	InsertComponent (vtkIdType i, int j, double c)
unsigned char *	GetPointer (vtkIdType id)
vtkArrayIterator *	NewIterator ()
virtual void	DataChanged ()
virtual void	ClearLookup ()
virtual void	InsertTuples (vtkIdList *dstIds, vtkIdList *srcIds, vtkAbstractArray *source)
virtual void	InsertTuples (vtkIdType dstStart, vtkIdType n, vtkIdType srcStart, vtkAbstractArray *source)
void	SetTuple (vtkIdType i, const float *tuple)
void	SetTuple (vtkIdType i, const double *tuple)
void	InsertTuple (vtkIdType i, const float *tuple)
void	InsertTuple (vtkIdType i, const double *tuple)
vtkIdType	InsertNextTuple (const float *tuple)
vtkIdType	InsertNextTuple (const double *tuple)
virtual void	RemoveTuple (vtkIdType id)
virtual void	RemoveFirstTuple ()
virtual void	RemoveLastTuple ()
unsigned char *	WritePointer (vtkIdType id, vtkIdType number)
void *	WriteVoidPointer (vtkIdType id, vtkIdType number)
void *	GetVoidPointer (vtkIdType id)
void	DeepCopy (vtkDataArray *da)
void	DeepCopy (vtkAbstractArray *aa)
void	SetArray (unsigned char *array, vtkIdType size, int save)
void	SetVoidArray (void *array, vtkIdType size, int save)
virtual vtkIdType	LookupValue (vtkVariant value)
virtual void	LookupValue (vtkVariant value, vtkIdList *ids)
vtkIdType	LookupValue (int value)
void	LookupValue (int value, vtkIdList *ids)
Public Member Functions inherited from vtkDataArray
vtkDataArray *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	GetTuples (vtkIdList *ptIds, vtkAbstractArray *output)
virtual void	GetTuples (vtkIdType p1, vtkIdType p2, vtkAbstractArray *output)
virtual double	GetComponent (vtkIdType i, int j)
virtual void	FillComponent (int j, double c)
virtual unsigned long	GetActualMemorySize ()
void	CreateDefaultLookupTable ()
virtual double	GetMaxNorm ()
virtual int	CopyInformation (vtkInformation *infoFrom, int deep=1)
virtual int	GetArrayType ()
virtual int	IsNumeric ()
virtual int	GetElementComponentSize ()
virtual void	InterpolateTuple (vtkIdType i, vtkIdList *ptIndices, vtkAbstractArray *source, double *weights)
virtual void	InterpolateTuple (vtkIdType i, vtkIdType id1, vtkAbstractArray *source1, vtkIdType id2, vtkAbstractArray *source2, double t)
double	GetTuple1 (vtkIdType i)
double *	GetTuple2 (vtkIdType i)
double *	GetTuple3 (vtkIdType i)
double *	GetTuple4 (vtkIdType i)
double *	GetTuple6 (vtkIdType i)
double *	GetTuple9 (vtkIdType i)
void	SetTuple1 (vtkIdType i, double value)
void	SetTuple2 (vtkIdType i, double val0, double val1)
void	SetTuple3 (vtkIdType i, double val0, double val1, double val2)
void	SetTuple4 (vtkIdType i, double val0, double val1, double val2, double val3)
void	SetTuple6 (vtkIdType i, double val0, double val1, double val2, double val3, double val4, double val5)
void	SetTuple9 (vtkIdType i, double val0, double val1, double val2, double val3, double val4, double val5, double val6, double val7, double val8)
void	InsertTuple1 (vtkIdType i, double value)
void	InsertTuple2 (vtkIdType i, double val0, double val1)
void	InsertTuple3 (vtkIdType i, double val0, double val1, double val2)
void	InsertTuple4 (vtkIdType i, double val0, double val1, double val2, double val3)
void	InsertTuple9 (vtkIdType i, double val0, double val1, double val2, double val3, double val4, double val5, double val6, double val7, double val8)
void	InsertNextTuple1 (double value)
void	InsertNextTuple2 (double val0, double val1)
void	InsertNextTuple3 (double val0, double val1, double val2)
void	InsertNextTuple4 (double val0, double val1, double val2, double val3)
void	InsertNextTuple9 (double val0, double val1, double val2, double val3, double val4, double val5, double val6, double val7, double val8)
virtual void	GetData (vtkIdType tupleMin, vtkIdType tupleMax, int compMin, int compMax, vtkDoubleArray *data)
virtual void	CopyComponent (int j, vtkDataArray *from, int fromComponent)
void	SetLookupTable (vtkLookupTable *lut)
virtual vtkLookupTable *	GetLookupTable ()
void	GetRange (double range[2], int comp)
double *	GetRange (int comp)
double *	GetRange ()
void	GetRange (double range[2])
void	GetDataTypeRange (double range[2])
double	GetDataTypeMin ()
double	GetDataTypeMax ()
Public Member Functions inherited from vtkAbstractArray
vtkAbstractArray *	NewInstance () const
void	SetComponentName (vtkIdType component, const char *name)
const char *	GetComponentName (vtkIdType component)
bool	HasAComponentName ()
int	CopyComponentNames (vtkAbstractArray *da)
virtual bool	HasStandardMemoryLayout ()
virtual void	ExportToVoidPointer (void *vtkNotUsed(out_ptr))
virtual vtkVariant	GetVariantValue (vtkIdType idx)
virtual void	InsertVariantValue (vtkIdType idx, vtkVariant value)
vtkInformation *	GetInformation ()
virtual void	SetNumberOfComponents (int)
int	GetNumberOfComponents ()
vtkIdType	GetNumberOfTuples ()
void	Reset ()
vtkIdType	GetSize ()
vtkIdType	GetMaxId ()
virtual void	SetVoidArray (void *vtkNotUsed(array), vtkIdType vtkNotUsed(size), int vtkNotUsed(save))=0
virtual void	SetName (const char *)
virtual char *	GetName ()
virtual const char *	GetDataTypeAsString (void)
virtual vtkIdType	GetDataSize ()
virtual void	GetProminentComponentValues (int comp, vtkVariantArray *values, double uncertainty=1.e-6, double minimumProminence=1.e-3)
bool	HasInformation ()
virtual unsigned int	GetMaxDiscreteValues ()
virtual void	SetMaxDiscreteValues (unsigned int)
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
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 *)
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)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
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)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
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)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static vtkBitArray *	New ()
static int	IsTypeOf (const char *type)
static vtkBitArray *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkDataArray
static int	IsTypeOf (const char *type)
static vtkDataArray *	SafeDownCast (vtkObjectBase *o)
static vtkDataArray *	FastDownCast (vtkAbstractArray *source)
static vtkDataArray *	CreateDataArray (int dataType)
static vtkInformationDoubleVectorKey *	COMPONENT_RANGE ()
static vtkInformationDoubleVectorKey *	L2_NORM_RANGE ()
static void	GetDataTypeRange (int type, double range[2])
static double	GetDataTypeMin (int type)
static double	GetDataTypeMax (int type)
Static Public Member Functions inherited from vtkAbstractArray
static int	IsTypeOf (const char *type)
static vtkAbstractArray *	SafeDownCast (vtkObjectBase *o)
static vtkAbstractArray *	CreateArray (int dataType)
static vtkInformationIntegerKey *	GUI_HIDE ()
static vtkInformationInformationVectorKey *	PER_COMPONENT ()
static vtkInformationVariantVectorKey *	DISCRETE_VALUES ()
static vtkInformationDoubleVectorKey *	DISCRETE_VALUE_SAMPLE_PARAMETERS ()
static int	GetDataTypeSize (int type)
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkBitArray ()
	~vtkBitArray ()
unsigned char *	ResizeAndExtend (vtkIdType sz)
Protected Member Functions inherited from vtkDataArray
virtual void	ComputeRange (double range[2], int comp)
virtual bool	ComputeScalarRange (double *ranges)
virtual bool	ComputeVectorRange (double range[2])
	vtkDataArray ()
	~vtkDataArray ()
Protected Member Functions inherited from vtkAbstractArray
	vtkAbstractArray ()
	~vtkAbstractArray ()
virtual void	SetInformation (vtkInformation *)
virtual void	UpdateDiscreteValueSet (double uncertainty, double minProminence)
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
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 &)

Protected Attributes
unsigned char *	Array
int	TupleSize
double *	Tuple
int	SaveUserArray
Protected Attributes inherited from vtkDataArray
vtkLookupTable *	LookupTable
double	Range [2]
Protected Attributes inherited from vtkAbstractArray
vtkIdType	Size
vtkIdType	MaxId
int	NumberOfComponents
unsigned int	MaxDiscreteValues
char *	Name
bool	RebuildArray
vtkInformation *	Information
vtkInternalComponentNames *	ComponentNames
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Detailed Description

dynamic, self-adjusting array of bits

vtkBitArray is an array of bits (0/1 data value). The array is packed so that each byte stores eight bits. vtkBitArray provides methods for insertion and retrieval of bits, and will automatically resize itself to hold new data.

Tests:

vtkBitArray (Tests)

Definition at line 35 of file vtkBitArray.h.

Member Typedef Documentation

typedef vtkDataArray vtkBitArray::Superclass

Definition at line 39 of file vtkBitArray.h.

Constructor & Destructor Documentation

vtkBitArray::vtkBitArray ( )

protected

vtkBitArray::~vtkBitArray ( )

protected

Member Function Documentation

static vtkBitArray* vtkBitArray::New ( )

static

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

static

virtual int vtkBitArray::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 vtkDataArray.

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

static

virtual vtkObjectBase* vtkBitArray::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkDataArray.

vtkBitArray* vtkBitArray::NewInstance

(

)

const

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

virtual

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 vtkAbstractArray.

int vtkBitArray::Allocate ( vtkIdType  sz, vtkIdType  ext = 1000  )

virtual

Allocate memory for this array. Delete old storage only if necessary. Note that ext is no longer used.

Implements vtkAbstractArray.

void vtkBitArray::Initialize ( )

virtual

Release storage and reset array to initial state.

Implements vtkAbstractArray.

int vtkBitArray::GetDataType ( )

inlinevirtual

Return the underlying data type. An integer indicating data type is returned as specified in vtkSetGet.h.

Implements vtkAbstractArray.

Definition at line 50 of file vtkBitArray.h.

int vtkBitArray::GetDataTypeSize ( )

inlinevirtual

Return the size of the underlying data type. For a bit, 0 is returned. For string 0 is returned. Arrays with variable length components return 0.

Implements vtkAbstractArray.

Definition at line 51 of file vtkBitArray.h.

void vtkBitArray::SetNumberOfTuples ( vtkIdType  number )

virtual

Set the number of n-tuples in the array.

Implements vtkAbstractArray.

virtual void vtkBitArray::SetTuple ( vtkIdType  i, vtkIdType  j, vtkAbstractArray *  source  )

virtual

Set the tuple at the ith location using the jth tuple in the source array. This method assumes that the two arrays have the same type and structure. Note that range checking and memory allocation is not performed; use in conjunction with SetNumberOfTuples() to allocate space.

Implements vtkDataArray.

virtual void vtkBitArray::InsertTuple ( vtkIdType  i, vtkIdType  j, vtkAbstractArray *  source  )

virtual

Insert the jth tuple in the source array, at ith location in this array. Note that memory allocation is performed as necessary to hold the data.

Implements vtkDataArray.

virtual void vtkBitArray::InsertTuples ( vtkIdList *  dstIds, vtkIdList *  srcIds, vtkAbstractArray *  source  )

virtual

Copy the tuples indexed in srcIds from the source array to the tuple locations indexed by dstIds in this array. Note that memory allocation is performed as necessary to hold the data.

Implements vtkAbstractArray.

virtual void vtkBitArray::InsertTuples ( vtkIdType  dstStart, vtkIdType  n, vtkIdType  srcStart, vtkAbstractArray *  source  )

virtual

Copy n consecutive tuples starting at srcStart from the source array to this array, starting at the dstStart location. Note that memory allocation is performed as necessary to hold the data.

Implements vtkAbstractArray.

virtual vtkIdType vtkBitArray::InsertNextTuple ( vtkIdType  j, vtkAbstractArray *  source  )

virtual

Insert the jth tuple in the source array, at the end in this array. Note that memory allocation is performed as necessary to hold the data. Returns the location at which the data was inserted.

Implements vtkDataArray.

double* vtkBitArray::GetTuple ( vtkIdType  i )

virtual

Get a pointer to a tuple at the ith location. This is a dangerous method (it is not thread safe since a pointer is returned).

Implements vtkDataArray.

void vtkBitArray::GetTuple ( vtkIdType  i, double *  tuple  )

virtual

Copy the tuple value into a user-provided array.

Implements vtkDataArray.

void vtkBitArray::SetTuple ( vtkIdType  i, const float *  tuple  )

virtual

Set the tuple value at the ith location in the array.

Implements vtkDataArray.

void vtkBitArray::SetTuple ( vtkIdType  i, const double *  tuple  )

virtual

Set the tuple value at the ith location in the array.

Implements vtkDataArray.

void vtkBitArray::InsertTuple ( vtkIdType  i, const float *  tuple  )

virtual

Insert (memory allocation performed) the tuple into the ith location in the array.

Implements vtkDataArray.

void vtkBitArray::InsertTuple ( vtkIdType  i, const double *  tuple  )

virtual

Insert (memory allocation performed) the tuple into the ith location in the array.

Implements vtkDataArray.

vtkIdType vtkBitArray::InsertNextTuple ( const float *  tuple )

virtual

Insert (memory allocation performed) the tuple onto the end of the array.

Implements vtkDataArray.

vtkIdType vtkBitArray::InsertNextTuple ( const double *  tuple )

virtual

Insert (memory allocation performed) the tuple onto the end of the array.

Implements vtkDataArray.

virtual void vtkBitArray::RemoveTuple ( vtkIdType  id )

virtual

These methods remove tuples from the data array. They shift data and resize array, so the data array is still valid after this operation. Note, this operation is fairly slow.

Implements vtkDataArray.

virtual void vtkBitArray::RemoveFirstTuple ( )

virtual

These methods remove tuples from the data array. They shift data and resize array, so the data array is still valid after this operation. Note, this operation is fairly slow.

Implements vtkDataArray.

virtual void vtkBitArray::RemoveLastTuple ( )

virtual

These methods remove tuples from the data array. They shift data and resize array, so the data array is still valid after this operation. Note, this operation is fairly slow.

Implements vtkDataArray.

void vtkBitArray::SetComponent ( vtkIdType  i, int  j, double  c  )

virtual

Set the data component at the ith tuple and jth component location. Note that i is less then NumberOfTuples and j is less then NumberOfComponents. Make sure enough memory has been allocated (use SetNumberOfTuples() and SetNumberOfComponents()).

Reimplemented from vtkDataArray.

void vtkBitArray::Squeeze ( )

inlinevirtual

Free any unneeded memory.

Implements vtkAbstractArray.

Definition at line 315 of file vtkBitArray.h.

virtual int vtkBitArray::Resize ( vtkIdType  numTuples )

virtual

Resize the array while conserving the data.

Implements vtkAbstractArray.

int vtkBitArray::GetValue

(

vtkIdType

id

)

Get the data at a particular index.

void vtkBitArray::SetNumberOfValues ( vtkIdType  number )

inline

Fast method based setting of values without memory checks. First use SetNumberOfValues then use SetValue to actually set them. Specify the number of values for this object to hold. Does an allocation as well as setting the MaxId ivar. Used in conjunction with SetValue() method for fast insertion.

Definition at line 255 of file vtkBitArray.h.

void vtkBitArray::SetValue ( vtkIdType  id, int  value  )

inline

Set the data at a particular index. Does not do range checking. Make sure you use the method SetNumberOfValues() before inserting data.

Definition at line 262 of file vtkBitArray.h.

void vtkBitArray::InsertValue ( vtkIdType  id, int  i  )

inline

Insets values and checks to make sure there is enough memory

Definition at line 277 of file vtkBitArray.h.

void vtkBitArray::SetVariantValue ( vtkIdType  idx, vtkVariant  value  )

inlinevirtual

Set a value in the array from a variant.

Implements vtkAbstractArray.

Definition at line 303 of file vtkBitArray.h.

vtkIdType vtkBitArray::InsertNextValue ( int  i )

inline

Definition at line 308 of file vtkBitArray.h.

virtual void vtkBitArray::InsertComponent ( vtkIdType  i, int  j, double  c  )

virtual

Insert the data component at ith tuple and jth component location. Note that memory allocation is performed as necessary to hold the data.

Reimplemented from vtkDataArray.

unsigned char* vtkBitArray::GetPointer ( vtkIdType  id )

inline

Direct manipulation of the underlying data.

Definition at line 165 of file vtkBitArray.h.

unsigned char* vtkBitArray::WritePointer	(	vtkIdType	id,
		vtkIdType	number
	)

Get the address of a particular data index. Make sure data is allocated for the number of items requested. Set MaxId according to the number of data values requested.

void* vtkBitArray::WriteVoidPointer ( vtkIdType  id, vtkIdType  number  )

inlinevirtual

Get the address of a particular data index. Make sure data is allocated for the number of items requested. Set MaxId according to the number of data values requested.

Implements vtkDataArray.

Definition at line 172 of file vtkBitArray.h.

void* vtkBitArray::GetVoidPointer ( vtkIdType  id )

inlinevirtual

Get the address of a particular data index. Make sure data is allocated for the number of items requested. Set MaxId according to the number of data values requested.

Implements vtkAbstractArray.

Definition at line 174 of file vtkBitArray.h.

void vtkBitArray::DeepCopy ( vtkDataArray *  da )

virtual

Deep copy of another bit array.

Reimplemented from vtkDataArray.

void vtkBitArray::DeepCopy ( vtkAbstractArray *  aa )

inlinevirtual

Deep copy of another bit array.

Reimplemented from vtkDataArray.

Definition at line 183 of file vtkBitArray.h.

void vtkBitArray::SetArray	(	unsigned char *	array,
		vtkIdType	size,
		int	save
	)

This method lets the user specify data to be held by the array. The array argument is a pointer to the data. size is the size of the array supplied by the user. Set save to 1 to keep the class from deleting the array when it cleans up or reallocates memory. The class uses the actual array provided; it does not copy the data from the supplied array. If save 0, the array must have been allocated with new[] not malloc.

void vtkBitArray::SetVoidArray ( void *  array, vtkIdType  size, int  save  )

inline

This method lets the user specify data to be held by the array. The array argument is a pointer to the data. size is the size of the array supplied by the user. Set save to 1 to keep the class from deleting the array when it cleans up or reallocates memory. The class uses the actual array provided; it does not copy the data from the supplied array. If save 0, the array must have been allocated with new[] not malloc.

Definition at line 198 of file vtkBitArray.h.

vtkArrayIterator* vtkBitArray::NewIterator ( )

virtual

Returns a new vtkBitArrayIterator instance.

Implements vtkAbstractArray.

virtual vtkIdType vtkBitArray::LookupValue ( vtkVariant  value )

virtual

Return the indices where a specific value appears.

Implements vtkAbstractArray.

virtual void vtkBitArray::LookupValue ( vtkVariant  value, vtkIdList *  ids  )

virtual

Return the indices where a specific value appears.

Implements vtkAbstractArray.

vtkIdType vtkBitArray::LookupValue

(

int

value

)

Return the indices where a specific value appears.

void vtkBitArray::LookupValue	(	int	value,
		vtkIdList *	ids
	)

Return the indices where a specific value appears.

virtual void vtkBitArray::DataChanged ( )

virtual

Tell the array explicitly that the data has changed. This is only necessary to call when you modify the array contents without using the array's API (i.e. you retrieve a pointer to the data and modify the array contents). You need to call this so that the fast lookup will know to rebuild itself. Otherwise, the lookup functions will give incorrect results.

Implements vtkAbstractArray.

virtual void vtkBitArray::ClearLookup ( )

virtual

Delete the associated fast lookup data structure on this array, if it exists. The lookup will be rebuilt on the next call to a lookup function.

Implements vtkAbstractArray.

unsigned char* vtkBitArray::ResizeAndExtend ( vtkIdType  sz )

protected

Member Data Documentation

unsigned char* vtkBitArray::Array

protected

Definition at line 232 of file vtkBitArray.h.

int vtkBitArray::TupleSize

protected

Definition at line 236 of file vtkBitArray.h.

double* vtkBitArray::Tuple

protected

Definition at line 237 of file vtkBitArray.h.

int vtkBitArray::SaveUserArray

protected

Definition at line 239 of file vtkBitArray.h.

---

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

• /home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Common/Core/vtkBitArray.h