vtkArrayWeights Class Reference

Stores a collection of weighting factors. More...

#include <vtkArrayWeights.h>

Public Member Functions
	vtkArrayWeights ()
	vtkArrayWeights (const vtkArrayWeights &other)
	vtkArrayWeights (double i)
	vtkArrayWeights (double i, double j)
	vtkArrayWeights (double i, double j, double k)
	vtkArrayWeights (double i, double j, double k, double l)
	~vtkArrayWeights ()
vtkIdType	GetCount () const
void	SetCount (vtkIdType count)
double &	operator[] (vtkIdType)
const double &	operator[] (vtkIdType) const
vtkArrayWeights &	operator= (const vtkArrayWeights &other)

Protected Attributes
vtkArrayWeightsStorage *	Storage

Detailed Description

Stores a collection of weighting factors.

vtkArrayWeights provides storage for a collection of weights to be used when merging / interpolating N-way arrays. Convenience constructors are provided for working with one, two, three, and four weighting factors. For arbitrary collections of weights, use SetCount() and operator[] to assign values.

vtkArrayWeights is most commonly used with the vtkInterpolate() function to compute weighted sums of vtkArray objects.

See also

vtkArray, vtkArraySlices

Thanks:

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

Tests:

vtkArrayWeights (Tests)

Definition at line 54 of file vtkArrayWeights.h.

Constructor & Destructor Documentation

vtkArrayWeights::vtkArrayWeights

(

)

Create an empty collection of weights

vtkArrayWeights::vtkArrayWeights

(

const vtkArrayWeights &

other

)

Copy the weights from another object.

vtkArrayWeights::vtkArrayWeights

(

double

i

)

Create a collection containing one weight.

vtkArrayWeights::vtkArrayWeights	(	double	i,
		double	j
	)

Create a collection containing two weights.

vtkArrayWeights::vtkArrayWeights	(	double	i,
		double	j,
		double	k
	)

Create a collection containing three weights.

vtkArrayWeights::vtkArrayWeights	(	double	i,
		double	j,
		double	k,
		double	l
	)

Create a collection containing four weights.

vtkArrayWeights::~vtkArrayWeights

(

)

Destructor.

Member Function Documentation

vtkIdType vtkArrayWeights::GetCount

(

)

const

Returns the number of weights stored in this container.

void vtkArrayWeights::SetCount

(

vtkIdType

count

)

Sets the number of weights stored in this container. Note that each weight will be reset to 0.0 after calling SetCount(), use operator[] to assign the desired value for each weight.

double& vtkArrayWeights::operator[]

(

vtkIdType

)

Accesses the i-th weight in the collection.

const double& vtkArrayWeights::operator[]

(

vtkIdType

)

const

Accesses the i-th weight in the collection.

vtkArrayWeights& vtkArrayWeights::operator=

(

const vtkArrayWeights &

other

)

Assignment operator.

Member Data Documentation

vtkArrayWeightsStorage* vtkArrayWeights::Storage

protected

Definition at line 96 of file vtkArrayWeights.h.

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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/vtkArrayWeights.h