interpolationWeights Class Reference

Abstract base class for interpolating in 1D. More...

Inheritance diagram for interpolationWeights:

Collaboration diagram for interpolationWeights:

Public Member Functions
	TypeName ("interpolationWeights")
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, interpolationWeights, word,(const scalarField &samples),(samples))
	interpolationWeights (const scalarField &samples)
	Construct from components. More...
virtual	~interpolationWeights ()
	Destructor. More...
virtual bool	valueWeights (const scalar t, labelList &indices, scalarField &weights) const =0
	Calculate weights and indices to calculate t from samples. More...
virtual bool	integrationWeights (const scalar t1, const scalar t2, labelList &indices, scalarField &weights) const =0
	Calculate weights and indices to calculate integrand of t1..t2. More...
template<class ListType1 , class ListType2 >
Foam::outerProduct< typename ListType1::value_type, typename ListType2::value_type >::type	weightedSum (const ListType1 &f1, const ListType2 &f2)

Static Public Member Functions
static autoPtr< interpolationWeights >	New (const word &type, const scalarField &samples)
	Return a reference to the selected interpolationWeights. More...
template<class ListType1 , class ListType2 >
static outerProduct< typename ListType1::value_type, typename ListType2::value_type >::type	weightedSum (const ListType1 &f1, const ListType2 &f2)
	Helper: weighted sum. More...

Protected Attributes
const scalarField &	samples_

Detailed Description

Abstract base class for interpolating in 1D.

Source files

• interpolationWeights.H
• interpolationWeights.C
• interpolationWeightsTemplates.C

Definition at line 55 of file interpolationWeights.H.

Constructor & Destructor Documentation

interpolationWeights()

interpolationWeights

(

const scalarField &

samples

)

Construct from components.

Definition at line 44 of file interpolationWeights.C.

References interpolationWeights::New().

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~interpolationWeights()

~interpolationWeights ( )

virtual

Destructor.

Definition at line 87 of file interpolationWeights.C.

Member Function Documentation

TypeName()

TypeName

(

"interpolationWeights"

)

Runtime type information.

declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		interpolationWeights	,
		word	,
		(const scalarField &samples)	,
		(samples)
	)

New()

autoPtr< interpolationWeights > New ( const word &  type, const scalarField &  samples  )

static

Return a reference to the selected interpolationWeights.

Definition at line 55 of file interpolationWeights.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, InfoInFunction, and samples().

Referenced by interpolationWeights::interpolationWeights(), and uniformInterpolatedDisplacementPointPatchVectorField::updateCoeffs().

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valueWeights()

virtual bool valueWeights ( const scalar  t, labelList &  indices, scalarField &  weights  ) const

pure virtual

Calculate weights and indices to calculate t from samples.

Returns true if indices changed.

Implemented in linearInterpolationWeights, and splineInterpolationWeights.

Referenced by TableBase< Type >::value().

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integrationWeights()

virtual bool integrationWeights ( const scalar  t1, const scalar  t2, labelList &  indices, scalarField &  weights  ) const

pure virtual

Calculate weights and indices to calculate integrand of t1..t2.

from samples. Returns true if indices changed.

Implemented in linearInterpolationWeights, and splineInterpolationWeights.

Referenced by TableBase< Type >::integrate().

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weightedSum() [1/2]

static outerProduct< typename ListType1::value_type, typename ListType2::value_type >::type weightedSum ( const ListType1 &  f1, const ListType2 &  f2  )

static

Helper: weighted sum.

weightedSum() [2/2]

Foam::outerProduct< typename ListType1::value_type, typename ListType2::value_type>::type weightedSum	(	const ListType1 &	f1,
		const ListType2 &	f2
	)

Definition at line 46 of file interpolationWeightsTemplates.C.

References Foam::type(), and Foam::Zero.

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Member Data Documentation

samples_

const scalarField& samples_

protected

Definition at line 70 of file interpolationWeights.H.

Referenced by linearInterpolationWeights::integrationWeights(), and linearInterpolationWeights::valueWeights().

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

• src/OpenFOAM/interpolations/interpolationWeights/interpolationWeights/interpolationWeights.H
• src/OpenFOAM/interpolations/interpolationWeights/interpolationWeights/interpolationWeights.C
• src/OpenFOAM/interpolations/interpolationWeights/interpolationWeights/interpolationWeightsTemplates.C