linearInterpolationWeights Class Reference

#include <linearInterpolationWeights.H>

Inheritance diagram for linearInterpolationWeights:

Collaboration diagram for linearInterpolationWeights:

Public Member Functions
	TypeName ("linear")
	Runtime type information.
	linearInterpolationWeights (const scalarField &samples)
	Construct from components.
virtual	~linearInterpolationWeights ()=default
	Destructor.
virtual bool	valueWeights (const scalar t, labelList &indices, scalarField &weights) const
	Calculate weights and indices to calculate t from samples.
virtual bool	integrationWeights (const scalar t1, const scalar t2, labelList &indices, scalarField &weights) const
	Calculate weights and indices to calculate integrand of t1..t2 from samples.
Public Member Functions inherited from interpolationWeights
	TypeName ("interpolationWeights")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, interpolationWeights, word,(const scalarField &samples),(samples))
	interpolationWeights (const scalarField &samples)
	Construct from components.
virtual	~interpolationWeights ()=default
	Destructor.
template<class ListType1, class ListType2>
Foam::outerProduct< typenameListType1::value_type, typenameListType2::value_type >::type	weightedSum (const ListType1 &f1, const ListType2 &f2)

Additional Inherited Members
Static Public Member Functions inherited from interpolationWeights
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 inherited from interpolationWeights
	interpolationWeights (const interpolationWeights &)=delete
	No copy construct.
void	operator= (const interpolationWeights &)=delete
	No copy assignment.
Protected Attributes inherited from interpolationWeights
const scalarField &	samples_

Detailed Description

Source files

• linearInterpolationWeights.H
• linearInterpolationWeights.C

Definition at line 46 of file linearInterpolationWeights.H.

Constructor & Destructor Documentation

linearInterpolationWeights()

linearInterpolationWeights ( const scalarField & samples )

explicit

Construct from components.

Definition at line 69 of file linearInterpolationWeights.C.

References interpolationWeights::interpolationWeights(), and samples().

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~linearInterpolationWeights()

virtual ~linearInterpolationWeights ( )

virtualdefault

Destructor.

Member Function Documentation

TypeName()

TypeName

(

"linear"

)

Runtime type information.

References samples().

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valueWeights()

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

virtual

Calculate weights and indices to calculate t from samples.

Returns

true if indices changed.

Implements interpolationWeights.

Definition at line 81 of file linearInterpolationWeights.C.

References Foam::findLower(), interpolationWeights::samples_, and List< T >::setSize().

Referenced by searchableExtrudedCircle::findParametricNearest(), projectCurveEdge::position(), projectEdge::position(), projectFace::project(), and splineInterpolationWeights::valueWeights().

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integrationWeights()

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

virtual

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

Returns

true if indices changed.

Find lower or equal index

Find lower index

Implements interpolationWeights.

Definition at line 148 of file linearInterpolationWeights.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::findLower(), Pair< T >::first(), forAll, interpolationWeights::samples_, Pair< T >::second(), List< T >::setSize(), and UList< T >::size().

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

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