linearInterpolationWeights Class Reference
Inheritance diagram for linearInterpolationWeights:
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Public Member Functions

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

Additional Inherited Members

- Static Public Member Functions inherited from interpolationWeights
static autoPtr< interpolationWeightsNew (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)
 Weighted sum helper method. More...
 
- Protected Attributes inherited from interpolationWeights
const scalarFieldsamples_
 Cached samples. More...
 

Detailed Description

Constructor & Destructor Documentation

◆ linearInterpolationWeights()

Construct from components.

Definition at line 49 of file linearInterpolationWeights.C.

◆ ~linearInterpolationWeights()

virtual ~linearInterpolationWeights ( )
inlinevirtual

Destructor.

Definition at line 73 of file linearInterpolationWeights.H.

Member Function Documentation

◆ TypeName()

TypeName ( "linear"  )

Runtime type information.

◆ 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 61 of file linearInterpolationWeights.C.

References f(), Foam::findLower(), UList< T >::first(), UList< T >::last(), n, List< T >::resize(), interpolationWeights::samples_, and List< T >::size().

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

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◆ integrationWeights()

bool integrationWeights ( scalar  t1,
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.

Search for lower indices

Note: currently there is no caching of this search like in valueWeights

Implements interpolationWeights.

Definition at line 130 of file linearInterpolationWeights.C.

References f(), Foam::findLower(), forAll, UList< T >::last(), Foam::max(), Foam::min(), n, List< T >::resize(), interpolationWeights::samples_, Foam::sign(), List< T >::size(), and Foam::Swap().

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