interpolationWeights Class Reference

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

#include <interpolationWeights.H>

Inheritance diagram for interpolationWeights:

Collaboration diagram for interpolationWeights:

Public Member Functions
	TypeName ("interpolationWeights")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, interpolationWeights, word,(const scalarField &samples),(samples))
	interpolationWeights (const scalarField &samples)
	Construct from components.
virtual	~interpolationWeights ()=default
	Destructor.
virtual bool	valueWeights (const scalar t, labelList &indices, scalarField &weights) const =0
	Calculate weights and indices to calculate t from samples.
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.
template<class ListType1, class ListType2>
Foam::outerProduct< typenameListType1::value_type, typenameListType2::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.
template<class ListType1, class ListType2>
static outerProduct< typenameListType1::value_type, typenameListType2::value_type >::type	weightedSum (const ListType1 &f1, const ListType2 &f2)
	Helper: weighted sum.

Protected Member Functions
	interpolationWeights (const interpolationWeights &)=delete
	No copy construct.
void	operator= (const interpolationWeights &)=delete
	No copy assignment.

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 54 of file interpolationWeights.H.

Constructor & Destructor Documentation

interpolationWeights() [1/2]

interpolationWeights ( const interpolationWeights & )

protecteddelete

No copy construct.

References interpolationWeights().

Referenced by declareRunTimeSelectionTable(), interpolationWeights(), linearInterpolationWeights::linearInterpolationWeights(), operator=(), and splineInterpolationWeights::splineInterpolationWeights().

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interpolationWeights() [2/2]

interpolationWeights ( const scalarField & samples )

explicit

Construct from components.

Definition at line 37 of file interpolationWeights.C.

References samples(), and samples_.

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~interpolationWeights()

virtual ~interpolationWeights ( )

virtualdefault

Destructor.

Member Function Documentation

operator=()

void operator= ( const interpolationWeights & )

protecteddelete

No copy assignment.

References interpolationWeights().

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TypeName()

TypeName

(

"interpolationWeights"

)

Runtime type information.

declareRunTimeSelectionTable()

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

References interpolationWeights(), and samples().

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New()

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

static

Return a reference to the selected interpolationWeights.

Definition at line 45 of file interpolationWeights.C.

References DebugInFunction, Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInLookup, and samples().

Referenced by TableBase< Type >::interpolator(), 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.

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.

weightedSum() [1/2]

template<class ListType1, class ListType2>

outerProduct< typenameListType1::value_type, typenameListType2::value_type >::type weightedSum ( const ListType1 & f1, const ListType2 & f2 )

static

Helper: weighted sum.

weightedSum() [2/2]

template<class ListType1, class ListType2>

Foam::outerProduct< typenameListType1::value_type, typenameListType2::value_type >::type weightedSum	(	const ListType1 &	f1,
		const ListType2 &	f2 )

Definition at line 33 of file interpolationWeightsTemplates.C.

References Foam::Zero.

Member Data Documentation

samples_

const scalarField& samples_

protected

Definition at line 60 of file interpolationWeights.H.

Referenced by linearInterpolationWeights::integrationWeights(), interpolationWeights(), splineInterpolationWeights::splineInterpolationWeights(), linearInterpolationWeights::valueWeights(), and splineInterpolationWeights::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