Estimates the gradient with a least square scheme in a cell. More...

Public Member Functions
	leastSquareGrad (const word &functionName, const labelVector &geomDir)
	Construct from components.
outerProduct< vector, T >::type	grad (const List< vector > &positions, const List< T > &listValue)
	Return the gradient of the cell.
Map< typename outerProduct< vector, T >::type >	grad (const Map< List< vector > > &positions, const Map< List< T > > &listValue)
tensor	grad (const List< vector > &positions, const List< vector > &listValue)

Detailed Description

template<class T>
class Foam::leastSquareGrad< T >

Estimates the gradient with a least square scheme in a cell.

Original code supplied by Henning Scheufler, DLR (2019)

Source files

Definition at line 52 of file leastSquareGrad.H.

Constructor & Destructor Documentation

template<class T>

leastSquareGrad	(	const word &	functionName,
		const labelVector &	geomDir )

Construct from components.

Definition at line 29 of file leastSquareGrad.C.

template<class T>

Foam::outerProduct< Foam::vector, T >::type grad	(	const List< vector > &	positions,
		const List< T > &	listValue )

Return the gradient of the cell.

Definition at line 54 of file leastSquareGrad.C.

References forAll, and Foam::Zero.

Referenced by grad().

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template<class T>

Foam::Map< typename Foam::outerProduct< Foam::vector, T >::type > grad	(	const Map< List< vector > > &	positions,
		const Map< List< T > > &	listValue )

Definition at line 133 of file leastSquareGrad.C.

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tensor grad	(	const List< vector > &	positions,
		const List< vector > &	listValue )

Definition at line 94 of file leastSquareGrad.C.

References forAll, and Foam::Zero.

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