vtkDataArray Class Reference

#include <vtkDataArray.h>

Inheritance diagram for vtkDataArray:

[legend]Collaboration diagram for vtkDataArray:

[legend]List of all members.

Detailed Description

abstract superclass for arrays

vtkDataArray is an abstract superclass for data array objects. This class defines an API that all array objects must support. Note that the concrete subclasses of this class represent data in native form (char, int, etc.) and often have specialized more efficient methods for operating on this data (for example, getting pointers to data or getting/inserting data in native form).

The logical structure of this class is an array of tuples, where each tuple is made up of n-components (also called a component group), and n is the number of component values in a tuple(n >= 1). Another view of this class is a mxn matrix, where m is the number of tuples, and n is the number of components in a tuple. Thus vtkDataArray can be used to represent scalars (1-4 components), 3D vectors (3 components), texture coordinates (1-3 components), tensors, (9 components) and so on.

Each data array is required to have a character-string name. The naming of the array occurs automatically when it is instantiated, but you are free to name arrays using the SetName() method. (The array name is used for data manipulation.)

See also:: vtkBitArray vtkCharArray vtkUnsignedCharArray vtkShortArray vtkUnsignedShortArray vtkIntArray vtkUnsignedIntArray vtkLongArray vtkUnsignedLongArray vtkDoubleArray vtkDoubleArray

Tests:: vtkDataArray (Tests)

Definition at line 56 of file vtkDataArray.h.

Public Types

typedef vtkObject Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual int Allocate (vtkIdType sz, vtkIdType ext=1000)=0

virtual void Initialize ()=0

virtual int GetDataType ()=0

virtual int GetDataTypeSize ()=0

virtual void SetNumberOfComponents (int)

int GetNumberOfComponents ()

virtual void SetNumberOfTuples (vtkIdType number)=0

vtkIdType GetNumberOfTuples ()

virtual double * GetTuple (vtkIdType i)=0

virtual void GetTuple (vtkIdType i, double *tuple)=0

double GetTuple1 (vtkIdType i)

double * GetTuple2 (vtkIdType i)

double * GetTuple3 (vtkIdType i)

double * GetTuple4 (vtkIdType i)

double * GetTuple9 (vtkIdType i)

void GetTuples (vtkIdList *ptIds, vtkDataArray *output)

void GetTuples (vtkIdType p1, vtkIdType p2, vtkDataArray *output)

virtual void SetTuple (vtkIdType i, const float *tuple)=0

virtual void SetTuple (vtkIdType i, const double *tuple)=0

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 SetTuple9 (vtkIdType i, double val0, double val1, double val2, double val3, double val4, double val5, double val6, double val7, double val8)

virtual void InsertTuple (vtkIdType i, const float *tuple)=0

virtual void InsertTuple (vtkIdType i, const double *tuple)=0

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)

virtual vtkIdType InsertNextTuple (const float *tuple)=0

virtual vtkIdType InsertNextTuple (const double *tuple)=0

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 double GetComponent (vtkIdType i, int j)

virtual void SetComponent (vtkIdType i, int j, double c)

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

virtual void GetData (vtkIdType tupleMin, vtkIdType tupleMax, int compMin, int compMax, vtkDoubleArray *data)

virtual void DeepCopy (vtkDataArray *da)

virtual void FillComponent (int j, double c)

virtual void CopyComponent (int j, vtkDataArray *from, int fromComponent)

virtual void * GetVoidPointer (vtkIdType id)=0

virtual void Squeeze ()=0

virtual void Resize (vtkIdType numTuples)=0

void Reset ()

vtkIdType GetSize ()

vtkIdType GetMaxId ()

virtual void SetVoidArray (void *vtkNotUsed(array), vtkIdType vtkNotUsed(size), int vtkNotUsed(save))

unsigned long GetActualMemorySize ()

void CreateDefaultLookupTable ()

void SetLookupTable (vtkLookupTable *lut)

virtual vtkLookupTable * GetLookupTable ()

void SetName (const char *name)

const char * GetName ()

void GetRange (double range[2], int comp)

double * GetRange (int comp)

virtual void ComputeRange (int comp)

double * GetRange ()

void GetRange (double range[2])

void GetDataTypeRange (double range[2])

double GetDataTypeMin ()

double GetDataTypeMax ()

virtual double GetMaxNorm ()

Static Public Member Functions

static int IsTypeOf (const char *type)

static vtkDataArray * SafeDownCast (vtkObject *o)

static vtkDataArray * CreateDataArray (int dataType)

Protected Member Functions

vtkDataArray (vtkIdType numComp=1)

~vtkDataArray ()

Protected Attributes

vtkLookupTable * LookupTable

vtkIdType Size

vtkIdType MaxId

int NumberOfComponents

char * Name

Member Typedef Documentation

typedef vtkObject vtkDataArray::Superclass

Reimplemented from vtkObject.
Reimplemented in vtkBitArray, vtkCharArray, vtkDataArrayTemplate< T >, vtkDoubleArray, vtkFloatArray, vtkIdTypeArray, vtkIntArray, vtkLongArray, vtkShortArray, vtkUnsignedCharArray, vtkUnsignedIntArray, vtkUnsignedLongArray, and vtkUnsignedShortArray.
Definition at line 59 of file vtkDataArray.h.

Constructor & Destructor Documentation

vtkDataArray::vtkDataArray ( vtkIdType numComp = 1 ) [protected]

vtkDataArray::~vtkDataArray ( ) [protected]

Member Function Documentation

virtual const char* vtkDataArray::GetClassName ( ) [virtual]

Reimplemented from vtkObject.
Reimplemented in vtkBitArray, vtkCharArray, vtkDoubleArray, vtkFloatArray, vtkIdTypeArray, vtkIntArray, vtkLongArray, vtkShortArray, vtkUnsignedCharArray, vtkUnsignedIntArray, vtkUnsignedLongArray, and vtkUnsignedShortArray.

static int vtkDataArray::IsTypeOf ( const char * type ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkObject.
Reimplemented in vtkBitArray, vtkCharArray, vtkDoubleArray, vtkFloatArray, vtkIdTypeArray, vtkIntArray, vtkLongArray, vtkShortArray, vtkUnsignedCharArray, vtkUnsignedIntArray, vtkUnsignedLongArray, and vtkUnsignedShortArray.

virtual int vtkDataArray::IsA ( const char * type ) [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkObject.
Reimplemented in vtkBitArray, vtkCharArray, vtkDoubleArray, vtkFloatArray, vtkIdTypeArray, vtkIntArray, vtkLongArray, vtkShortArray, vtkUnsignedCharArray, vtkUnsignedIntArray, vtkUnsignedLongArray, and vtkUnsignedShortArray.

static vtkDataArray* vtkDataArray::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkObject.
Reimplemented in vtkBitArray, vtkCharArray, vtkDoubleArray, vtkFloatArray, vtkIdTypeArray, vtkIntArray, vtkLongArray, vtkShortArray, vtkUnsignedCharArray, vtkUnsignedIntArray, vtkUnsignedLongArray, and vtkUnsignedShortArray.

void vtkDataArray::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 vtkObject.
Reimplemented in vtkBitArray, vtkCharArray, vtkDataArrayTemplate< T >, vtkDoubleArray, vtkFloatArray, vtkIdTypeArray, vtkIntArray, vtkLongArray, vtkShortArray, vtkUnsignedCharArray, vtkUnsignedIntArray, vtkUnsignedLongArray, and vtkUnsignedShortArray.

virtual int vtkDataArray::Allocate ( vtkIdType sz,

vtkIdType ext = 1000

) [pure virtual]

Allocate memory for this array. Delete old storage only if necessary. Note that ext is no longer used.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.
Referenced by vtkStructuredVisibilityConstraint::Blank().

virtual void vtkDataArray::Initialize ( ) [pure virtual]

Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

virtual int vtkDataArray::GetDataType ( ) [pure virtual]

Return the underlying data type. An integer indicating data type is returned as specified in vtkSetGet.h.
Implemented in vtkBitArray, vtkCharArray, vtkDoubleArray, vtkFloatArray, vtkIdTypeArray, vtkIntArray, vtkLongArray, vtkShortArray, vtkUnsignedCharArray, vtkUnsignedIntArray, vtkUnsignedLongArray, and vtkUnsignedShortArray.

virtual int vtkDataArray::GetDataTypeSize ( ) [pure virtual]

Return the size of the underlying data type. For a bit, 0 is returned.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

virtual void vtkDataArray::SetNumberOfComponents ( int ) [virtual]

Set/Get the dimension (n) of the components. Must be >= 1. Make sure that this is set before allocation.
Referenced by vtkPoints::SetNumberOfPoints().

int vtkDataArray::GetNumberOfComponents ( ) [inline]

Definition at line 81 of file vtkDataArray.h.

virtual void vtkDataArray::SetNumberOfTuples ( vtkIdType number ) [pure virtual]

Set the number of tuples (a component group) in the array. Note that this may allocate space depending on the number of components.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.
Referenced by vtkPoints::SetNumberOfPoints().

vtkIdType vtkDataArray::GetNumberOfTuples ( ) [inline]

Get the number of tuples (a component group) in the array.
Definition at line 90 of file vtkDataArray.h.

virtual double* vtkDataArray::GetTuple ( vtkIdType i ) [pure virtual]

Get the data tuple at ith location. Return it as a pointer to an array. Note: this method is not thread-safe, and the pointer is only valid as long as another method invocation to a vtk object is not performed.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

virtual void vtkDataArray::GetTuple ( vtkIdType i,

double * tuple

) [pure virtual]

Get the data tuple at ith location by filling in a user-provided array, Make sure that your array is large enough to hold the NumberOfComponents amount of data being returned.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

double vtkDataArray::GetTuple1 ( vtkIdType i )

These methods are included as convenience for the wrappers. GetTuple() and SetTuple() which return/take arrays can not be used from wrapped languages. These methods can be used instead.

double* vtkDataArray::GetTuple2 ( vtkIdType i )

double* vtkDataArray::GetTuple3 ( vtkIdType i )

double* vtkDataArray::GetTuple4 ( vtkIdType i )

double* vtkDataArray::GetTuple9 ( vtkIdType i )

void vtkDataArray::GetTuples ( vtkIdList * ptIds,

vtkDataArray * output

)

Given a list of point ids, return an array of tuples. You must insure that the output array has been previously allocated with enough space to hold the data.

void vtkDataArray::GetTuples ( vtkIdType p1,

vtkIdType p2,

vtkDataArray * output

)

Get the tuples for the range of points ids specified (i.e., p1->p2 inclusive). You must insure that the output array has been previously allocated with enough space to hold the data.

virtual void vtkDataArray::SetTuple ( vtkIdType i,

const float * tuple

) [pure virtual]

Set the data tuple at ith location. Note that range checking or memory allocation is not performed; use this method in conjunction with SetNumberOfTuples() to allocate space.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.
Referenced by vtkPoints::SetPoint().

virtual void vtkDataArray::SetTuple ( vtkIdType i,

const double * tuple

) [pure virtual]

Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

void vtkDataArray::SetTuple1 ( vtkIdType i,

double value

)

These methods are included as convenience for the wrappers. GetTuple() and SetTuple() which return/take arrays can not be used from wrapped languages. These methods can be used instead.

void vtkDataArray::SetTuple2 ( vtkIdType i,

double val0,

double val1

)

void vtkDataArray::SetTuple3 ( vtkIdType i,

double val0,

double val1,

double val2

)

void vtkDataArray::SetTuple4 ( vtkIdType i,

double val0,

double val1,

double val2,

double val3

)

void vtkDataArray::SetTuple9 ( vtkIdType i,

double val0,

double val1,

double val2,

double val3,

double val4,

double val5,

double val6,

double val7,

double val8

)

virtual void vtkDataArray::InsertTuple ( vtkIdType i,

const float * tuple

) [pure virtual]

Insert the data tuple at ith location. Note that memory allocation is performed as necessary to hold the data.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.
Referenced by vtkPoints::InsertPoint().

virtual void vtkDataArray::InsertTuple ( vtkIdType i,

const double * tuple

) [pure virtual]

Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

void vtkDataArray::InsertTuple1 ( vtkIdType i,

double value

)

These methods are included as convenience for the wrappers. InsertTuple() which takes arrays can not be used from wrapped languages. These methods can be used instead.

void vtkDataArray::InsertTuple2 ( vtkIdType i,

double val0,

double val1

)

void vtkDataArray::InsertTuple3 ( vtkIdType i,

double val0,

double val1,

double val2

)

void vtkDataArray::InsertTuple4 ( vtkIdType i,

double val0,

double val1,

double val2,

double val3

)

void vtkDataArray::InsertTuple9 ( vtkIdType i,

double val0,

double val1,

double val2,

double val3,

double val4,

double val5,

double val6,

double val7,

double val8

)

virtual vtkIdType vtkDataArray::InsertNextTuple ( const float * tuple ) [pure virtual]

Insert the data tuple at the end of the array and return the location at which the data was inserted. Memory is allocated as necessary to hold the data.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.
Referenced by vtkPoints::InsertNextPoint().

virtual vtkIdType vtkDataArray::InsertNextTuple ( const double * tuple ) [pure virtual]

Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

void vtkDataArray::InsertNextTuple1 ( double value )

These methods are included as convenience for the wrappers. InsertTuple() which takes arrays can not be used from wrapped languages. These methods can be used instead.

void vtkDataArray::InsertNextTuple2 ( double val0,

double val1

)

void vtkDataArray::InsertNextTuple3 ( double val0,

double val1,

double val2

)

void vtkDataArray::InsertNextTuple4 ( double val0,

double val1,

double val2,

double val3

)

void vtkDataArray::InsertNextTuple9 ( double val0,

double val1,

double val2,

double val3,

double val4,

double val5,

double val6,

double val7,

double val8

)

virtual double vtkDataArray::GetComponent ( vtkIdType i,

int j

) [virtual]

Return the data component at the ith tuple and jth component location. Note that i is less than NumberOfTuples and j is less than NumberOfComponents.
Reimplemented in vtkDataArrayTemplate< T >.

virtual void vtkDataArray::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 than NumberOfTuples and j is less than NumberOfComponents. Make sure enough memory has been allocated (use SetNumberOfTuples() and SetNumberOfComponents()).
Reimplemented in vtkBitArray, and vtkDataArrayTemplate< T >.

virtual void vtkDataArray::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 in vtkBitArray, and vtkDataArrayTemplate< T >.

virtual void vtkDataArray::GetData ( vtkIdType tupleMin,

vtkIdType tupleMax,

int compMin,

int compMax,

vtkDoubleArray * data

) [virtual]

Get the data as a double array in the range (tupleMin,tupleMax) and (compMin, compMax). The resulting double array consists of all data in the tuple range specified and only the component range specified. This process typically requires casting the data from native form into doubleing point values. This method is provided as a convenience for data exchange, and is not very fast.

virtual void vtkDataArray::DeepCopy ( vtkDataArray * da ) [virtual]

Deep copy of data. Copies data from different data arrays even if they are different types (using doubleing-point exchange).
Reimplemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

virtual void vtkDataArray::FillComponent ( int j,

double c

) [virtual]

Fill a component of a data array with a specified value. This method sets the specified component to specified value for all tuples in the data array. This methods can be used to initialize or reinitialize a single component of a multi-component array.

virtual void vtkDataArray::CopyComponent ( int j,

vtkDataArray * from,

int fromComponent

) [virtual]

Copy a component from one data array into a component on this data array. This method copies the specified component ("fromComponent") from the specified data array ("from") to the specified component ("j") over all the tuples in this data array. This method can be used to extract a component (column) from one data array and paste that data into a component on this data array.

virtual void* vtkDataArray::GetVoidPointer ( vtkIdType id ) [pure virtual]

Return a void pointer. For image pipeline interface and other special pointer manipulation.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

virtual void vtkDataArray::Squeeze ( ) [pure virtual]

Free any unnecessary memory.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

virtual void vtkDataArray::Resize ( vtkIdType numTuples ) [pure virtual]

Resize the array while conserving the data.
Implemented in vtkBitArray, vtkDataArrayTemplate< T >, and vtkIdTypeArray.

void vtkDataArray::Reset ( ) [inline]

Reset to an empty state, without freeing any memory.
Definition at line 251 of file vtkDataArray.h.
Referenced by vtkCellArray::Reset().

vtkIdType vtkDataArray::GetSize ( ) [inline]

Return the size of the data.
Definition at line 257 of file vtkDataArray.h.

vtkIdType vtkDataArray::GetMaxId ( ) [inline]

What is the maximum id currently in the array.
Definition at line 263 of file vtkDataArray.h.
Referenced by vtkPriorityQueue::DeleteId(), vtkCellArray::GetNextCell(), vtkPriorityQueue::GetPriority(), and vtkCellArray::InsertNextCell().

virtual void vtkDataArray::SetVoidArray ( void * vtkNotUsed(array),

vtkIdType vtkNotUsed(size),

int vtkNotUsed(save)

) [inline, virtual]

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.
Definition at line 274 of file vtkDataArray.h.

unsigned long vtkDataArray::GetActualMemorySize ( )

Return the memory in kilobytes consumed by this data array. Used to support streaming and reading/writing data. The value returned is guaranteed to be greater than or equal to the memory required to actually represent the data represented by this object. The information returned is valid only after the pipeline has been updated.

void vtkDataArray::CreateDefaultLookupTable ( )

Create default lookup table. Generally used to create one when none is available.

void vtkDataArray::SetLookupTable ( vtkLookupTable * lut )

Set/get the lookup table associated with this scalar data, if any.

virtual vtkLookupTable* vtkDataArray::GetLookupTable ( ) [virtual]

void vtkDataArray::SetName ( const char * name )

Set/get array's name

const char* vtkDataArray::GetName ( )

Referenced by vtkFieldData::GetArrayName().

void vtkDataArray::GetRange ( double range[2],

int comp

) [inline]

Return the range of the array values for the given component. Range is copied into the array provided.
Definition at line 306 of file vtkDataArray.h.

double* vtkDataArray::GetRange ( int comp ) [inline]

Definition at line 311 of file vtkDataArray.h.

virtual void vtkDataArray::ComputeRange ( int comp ) [virtual]

double* vtkDataArray::GetRange ( ) [inline]

Return the range of the array values for the 0th component. Range is copied into the array provided.
Definition at line 322 of file vtkDataArray.h.

void vtkDataArray::GetRange ( double range[2] ) [inline]

Definition at line 327 of file vtkDataArray.h.

void vtkDataArray::GetDataTypeRange ( double range[2] )

These methods return the Min and Max possible range of the native data type. For example if a vtkScalars consists of unsigned char data these will return (0,255).

double vtkDataArray::GetDataTypeMin ( )

double vtkDataArray::GetDataTypeMax ( )

virtual double vtkDataArray::GetMaxNorm ( ) [virtual]

Return the maximum norm for the tuples. Note that the max. is computed everytime GetMaxNorm is called.

static vtkDataArray* vtkDataArray::CreateDataArray ( int dataType ) [static]

Creates an array for dataType where dataType is one of VTK_BIT, VTK_CHAR, VTK_UNSIGNED_CHAR, VTK_SHORT, VTK_UNSIGNED_SHORT, VTK_INT, VTK_UNSIGNED_INT, VTK_LONG, VTK_UNSIGNED_LONG, VTK_DOUBLE, VTK_DOUBLE, VTK_ID_TYPE. Note that the data array returned has be deleted by the user.

Member Data Documentation

vtkLookupTable* vtkDataArray::LookupTable [protected]

Definition at line 358 of file vtkDataArray.h.

vtkIdType vtkDataArray::Size [protected]

Definition at line 360 of file vtkDataArray.h.

vtkIdType vtkDataArray::MaxId [protected]

Definition at line 361 of file vtkDataArray.h.
Referenced by vtkIdTypeArray::InsertNextValue(), vtkBitArray::InsertNextValue(), vtkIdTypeArray::InsertValue(), vtkBitArray::InsertValue(), vtkIdTypeArray::SetNumberOfValues(), vtkBitArray::SetNumberOfValues(), vtkIdTypeArray::WritePointer(), and vtkBitArray::WritePointer().

int vtkDataArray::NumberOfComponents [protected]

Definition at line 362 of file vtkDataArray.h.

char* vtkDataArray::Name [protected]

Definition at line 364 of file vtkDataArray.h.

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

dox/Common/vtkDataArray.h


Public Types
typedef vtkObject	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual int	Allocate (vtkIdType sz, vtkIdType ext=1000)=0
virtual void	Initialize ()=0
virtual int	GetDataType ()=0
virtual int	GetDataTypeSize ()=0
virtual void	SetNumberOfComponents (int)
int	GetNumberOfComponents ()
virtual void	SetNumberOfTuples (vtkIdType number)=0
vtkIdType	GetNumberOfTuples ()
virtual double *	GetTuple (vtkIdType i)=0
virtual void	GetTuple (vtkIdType i, double *tuple)=0
double	GetTuple1 (vtkIdType i)
double *	GetTuple2 (vtkIdType i)
double *	GetTuple3 (vtkIdType i)
double *	GetTuple4 (vtkIdType i)
double *	GetTuple9 (vtkIdType i)
void	GetTuples (vtkIdList ptIds, vtkDataArray output)
void	GetTuples (vtkIdType p1, vtkIdType p2, vtkDataArray *output)
virtual void	SetTuple (vtkIdType i, const float *tuple)=0
virtual void	SetTuple (vtkIdType i, const double *tuple)=0
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	SetTuple9 (vtkIdType i, double val0, double val1, double val2, double val3, double val4, double val5, double val6, double val7, double val8)
virtual void	InsertTuple (vtkIdType i, const float *tuple)=0
virtual void	InsertTuple (vtkIdType i, const double *tuple)=0
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)
virtual vtkIdType	InsertNextTuple (const float *tuple)=0
virtual vtkIdType	InsertNextTuple (const double *tuple)=0
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 double	GetComponent (vtkIdType i, int j)
virtual void	SetComponent (vtkIdType i, int j, double c)
virtual void	InsertComponent (vtkIdType i, int j, double c)
virtual void	GetData (vtkIdType tupleMin, vtkIdType tupleMax, int compMin, int compMax, vtkDoubleArray *data)
virtual void	DeepCopy (vtkDataArray *da)
virtual void	FillComponent (int j, double c)
virtual void	CopyComponent (int j, vtkDataArray *from, int fromComponent)
virtual void *	GetVoidPointer (vtkIdType id)=0
virtual void	Squeeze ()=0
virtual void	Resize (vtkIdType numTuples)=0
void	Reset ()
vtkIdType	GetSize ()
vtkIdType	GetMaxId ()
virtual void	SetVoidArray (void *vtkNotUsed(array), vtkIdType vtkNotUsed(size), int vtkNotUsed(save))
unsigned long	GetActualMemorySize ()
void	CreateDefaultLookupTable ()
void	SetLookupTable (vtkLookupTable *lut)
virtual vtkLookupTable *	GetLookupTable ()
void	SetName (const char *name)
const char *	GetName ()
void	GetRange (double range[2], int comp)
double *	GetRange (int comp)
virtual void	ComputeRange (int comp)
double *	GetRange ()
void	GetRange (double range[2])
void	GetDataTypeRange (double range[2])
double	GetDataTypeMin ()
double	GetDataTypeMax ()
virtual double	GetMaxNorm ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkDataArray *	SafeDownCast (vtkObject *o)
static vtkDataArray *	CreateDataArray (int dataType)
Protected Member Functions
	vtkDataArray (vtkIdType numComp=1)
	~vtkDataArray ()
Protected Attributes
vtkLookupTable *	LookupTable
vtkIdType	Size
vtkIdType	MaxId
int	NumberOfComponents
char *	Name