vtkTensor Class Reference

#include <vtkTensor.h>

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List of all members.


Detailed Description

supporting class to enable assignment and referencing of tensors

vtkTensor is a floating point representation of an nxn tensor. vtkTensor provides methods for assignment and reference of tensor components. It does it in such a way as to minimize data copying.

Warning:
vtkTensor performs its operations using pointer reference. You are responsible for supplying data storage (if necessary) if local copies of data are being made.

Definition at line 33 of file vtkTensor.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)
void Initialize ()
double GetComponent (int i, int j)
void DeepCopy (vtkTensor *t)
 operator double * ()
void SetComponent (int i, int j, double v)
void AddComponent (int i, int j, double v)
double * GetColumn (int j)

Static Public Member Functions

static vtkTensorNew ()
static int IsTypeOf (const char *type)
static vtkTensorSafeDownCast (vtkObject *o)

Public Attributes

double * T

Protected Member Functions

 vtkTensor ()
 ~vtkTensor ()

Protected Attributes

double Storage [9]

Member Typedef Documentation

Reimplemented from vtkObject.

Definition at line 37 of file vtkTensor.h.


Constructor & Destructor Documentation

vtkTensor::vtkTensor (  )  [protected]

vtkTensor::~vtkTensor (  )  [inline, protected]

Definition at line 73 of file vtkTensor.h.


Member Function Documentation

static vtkTensor* vtkTensor::New (  )  [static]

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

Reimplemented from vtkObject.

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

Reimplemented from vtkObject.

static int vtkTensor::IsTypeOf ( const char *  name  )  [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 vtkObject.

virtual int vtkTensor::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 vtkObject.

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

Reimplemented from vtkObject.

void vtkTensor::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.

void vtkTensor::Initialize (  )  [inline]

Initialize tensor components to 0.0.

Definition at line 82 of file vtkTensor.h.

double vtkTensor::GetComponent ( int  i,
int  j 
) [inline]

Get the tensor component (i,j).

Definition at line 44 of file vtkTensor.h.

void vtkTensor::SetComponent ( int  i,
int  j,
double  v 
) [inline]

Set the value of the tensor component (i,j).

Definition at line 48 of file vtkTensor.h.

void vtkTensor::AddComponent ( int  i,
int  j,
double  v 
) [inline]

Add to the value of the tensor component at location (i,j).

Definition at line 53 of file vtkTensor.h.

double* vtkTensor::GetColumn ( int  j  )  [inline]

Return column vector from tensor. (Assumes 2D matrix form and 0-offset.)

Definition at line 59 of file vtkTensor.h.

void vtkTensor::DeepCopy ( vtkTensor t  )  [inline]

Deep copy of one tensor to another tensor.

Definition at line 94 of file vtkTensor.h.

vtkTensor::operator double * (  )  [inline]

Provide double * type conversion.

Definition at line 66 of file vtkTensor.h.


Member Data Documentation

double* vtkTensor::T

Data member left public for efficiency.

Definition at line 66 of file vtkTensor.h.

double vtkTensor::Storage[9] [protected]

Definition at line 73 of file vtkTensor.h.


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

Generated on Wed Aug 24 12:11:46 2011 for VTK by  doxygen 1.5.6