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vtkDoubleArray Class Reference

dynamic, self-adjusting double precision array. More...

#include <vtkDoubleArray.h>

Inheritance diagram for vtkDoubleArray:

[legend]Collaboration diagram for vtkDoubleArray:

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
int	Allocate (const int sz, const int ext=1000)
void	Initialize ()
vtkDataArray *	MakeObject ()
int	GetDataType ()
void	SetNumberOfTuples (const int number)
float *	GetTuple (const int i)
void	GetTuple (const int i, float *tuple)
void	GetTuple (const int i, double *tuple)
void	SetTuple (const int i, const float *tuple)
void	SetTuple (const int i, const double *tuple)
void	InsertTuple (const int i, const float *tuple)
void	InsertTuple (const int i, const double *tuple)
int	InsertNextTuple (const float *tuple)
int	InsertNextTuple (const double *tuple)
void	Squeeze ()
double	GetValue (const int id)
void	SetValue (const int id, const double value)
void	SetNumberOfValues (const int number)
void	InsertValue (const int id, const double f)
int	InsertNextValue (const double f)
double *	WritePointer (const int id, const int number)
double *	GetPointer (const int id)
void *	GetVoidPointer (const int id)
void	DeepCopy (vtkDataArray *da)
void	SetArray (double *array, int size, int save)
void	SetVoidArray (void *array, int size, int save)
void	DeepCopy (vtkDataArray &da)
Static Public Methods
vtkDoubleArray *	New ()
int	IsTypeOf (const char *type)
vtkDoubleArray *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkDoubleArray (int numComp=1)
	~vtkDoubleArray ()
	vtkDoubleArray (const vtkDoubleArray &)
void	operator= (const vtkDoubleArray &)
double *	Resize (const int sz)
Protected Attributes
double *	Array
int	TupleSize
float *	Tuple
int	SaveUserArray

Detailed Description

dynamic, self-adjusting double precision array.

Date:: 2000/12/10 20:08:09

Revision:: 1.42

vtkDoubleArray is an array of double precision numbers. It provides methods for insertion and retrieval of double precision values, and will automatically resize itself to hold new data.

Examples:: vtkDoubleArray (examples)

Definition at line 59 of file vtkDoubleArray.h.

Constructor & Destructor Documentation

vtkDoubleArray::vtkDoubleArray ( int numComp = 1 ) [protected]

vtkDoubleArray::~vtkDoubleArray ( ) [protected]

vtkDoubleArray::vtkDoubleArray ( const vtkDoubleArray & ) [inline, protected]

Definition at line 158 of file vtkDoubleArray.h.

Member Function Documentation

vtkDoubleArray* vtkDoubleArray::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkObject.

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

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkDataArray.

int vtkDoubleArray::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 vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkDataArray.

virtual int vtkDoubleArray::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 vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkDataArray.

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

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkDataArray.

void vtkDoubleArray::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 vtkDataArray.

int vtkDoubleArray::Allocate ( const int sz,

const int ext = 1000

) [virtual]

Allocate memory for this array. Delete old storage only if necessary.
Reimplemented from vtkDataArray.
Referenced by SetNumberOfValues().

void vtkDoubleArray::Initialize ( ) [virtual]

Release storage and reset array to initial state.
Reimplemented from vtkDataArray.

vtkDataArray* vtkDoubleArray::MakeObject ( ) [virtual]

Create the same type object as this (virtual constructor).
Reimplemented from vtkDataArray.

int vtkDoubleArray::GetDataType ( ) [inline, virtual]

Get the data type.
Reimplemented from vtkDataArray.
Definition at line 77 of file vtkDoubleArray.h.

void vtkDoubleArray::SetNumberOfTuples ( const int number ) [virtual]

Set the number of n-tuples in the array.
Reimplemented from vtkDataArray.

float* vtkDoubleArray::GetTuple ( const int 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).
Reimplemented from vtkDataArray.

void vtkDoubleArray::GetTuple ( const int i,

float * tuple

) [virtual]

Copy the tuple value into a user-provided array.
Reimplemented from vtkDataArray.

void vtkDoubleArray::GetTuple ( const int i,

double * tuple

) [virtual]

Reimplemented from vtkDataArray.

void vtkDoubleArray::SetTuple ( const int i,

const float * tuple

) [virtual]

Set the tuple value at the ith location in the array.
Reimplemented from vtkDataArray.

void vtkDoubleArray::SetTuple ( const int i,

const double * tuple

) [virtual]

Reimplemented from vtkDataArray.

void vtkDoubleArray::InsertTuple ( const int i,

const float * tuple

) [virtual]

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

void vtkDoubleArray::InsertTuple ( const int i,

const double * tuple

) [virtual]

Reimplemented from vtkDataArray.

int vtkDoubleArray::InsertNextTuple ( const float * tuple ) [virtual]

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

int vtkDoubleArray::InsertNextTuple ( const double * tuple ) [virtual]

Reimplemented from vtkDataArray.

void vtkDoubleArray::Squeeze ( ) [inline, virtual]

Resize object to just fit data requirement. Reclaims extra memory.
Reimplemented from vtkDataArray.
Definition at line 105 of file vtkDoubleArray.h.

double vtkDoubleArray::GetValue ( const int id ) [inline]

Get the data at a particular index.
Definition at line 108 of file vtkDoubleArray.h.

void vtkDoubleArray::SetValue ( const int id,

const double 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 112 of file vtkDoubleArray.h.

void vtkDoubleArray::SetNumberOfValues ( const int number ) [inline]

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 170 of file vtkDoubleArray.h.

void vtkDoubleArray::InsertValue ( const int id,

const double f

) [inline]

Insert data at a specified position in the array.
Definition at line 190 of file vtkDoubleArray.h.
Referenced by InsertNextValue().

int vtkDoubleArray::InsertNextValue ( const double f ) [inline]

Insert data at the end of the array. Return its location in the array.
Definition at line 203 of file vtkDoubleArray.h.

double * vtkDoubleArray::WritePointer ( const int id,

const int number

) [inline]

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.
Definition at line 176 of file vtkDoubleArray.h.

double* vtkDoubleArray::GetPointer ( const int id ) [inline]

Get the address of a particular data index. Performs no checks to verify that the memory has been allocated etc.
Definition at line 133 of file vtkDoubleArray.h.

void* vtkDoubleArray::GetVoidPointer ( const int id ) [inline, virtual]

Return a void pointer. For image pipeline interface and other special pointer manipulation.
Reimplemented from vtkDataArray.
Definition at line 134 of file vtkDoubleArray.h.

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

Deep copy of another double array.
Reimplemented from vtkDataArray.

void vtkDoubleArray::SetArray ( double * array,

int 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 suppled array.

void vtkDoubleArray::SetVoidArray ( void * array,

int size,

int save

) [inline]

Definition at line 146 of file vtkDoubleArray.h.

void vtkDoubleArray::DeepCopy ( vtkDataArray & da ) [inline]

For legacy compatibility. Do not use.
Reimplemented from vtkDataArray.
Definition at line 151 of file vtkDoubleArray.h.

void vtkDoubleArray::operator= ( const vtkDoubleArray & ) [inline, protected]

Definition at line 159 of file vtkDoubleArray.h.

double* vtkDoubleArray::Resize ( const int sz ) [protected]

Referenced by InsertValue(), and WritePointer().

Member Data Documentation

double* vtkDoubleArray::Array [protected]

Definition at line 161 of file vtkDoubleArray.h.

int vtkDoubleArray::TupleSize [protected]

Definition at line 164 of file vtkDoubleArray.h.

float* vtkDoubleArray::Tuple [protected]

Definition at line 165 of file vtkDoubleArray.h.

int vtkDoubleArray::SaveUserArray [protected]

Definition at line 167 of file vtkDoubleArray.h.

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

common/vtkDoubleArray.h

Generated on Wed Nov 21 12:47:35 2001 for VTK by

vtkDoubleArray Class Reference

Public Methods

Static Public Methods

Protected Methods

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation