scalarMatrices.H File Reference

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Detailed Description

Definition in file scalarMatrices.H.

#include "src/OpenFOAM/matrices/RectangularMatrix/RectangularMatrix.H"
#include "src/OpenFOAM/matrices/SquareMatrix/SquareMatrix.H"
#include "src/OpenFOAM/matrices/DiagonalMatrix/DiagonalMatrix.H"
#include "src/OpenFOAM/fields/Fields/scalarField/scalarField.H"
#include "src/OpenFOAM/primitives/Lists/labelList.H"

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Namespaces
namespace	Foam
	Namespace for OpenFOAM.

Typedefs
typedef RectangularMatrix< scalar >	scalarRectangularMatrix
typedef SquareMatrix< scalar >	scalarSquareMatrix
typedef DiagonalMatrix< scalar >	scalarDiagonalMatrix

Functions
template<class Type >
void	solve (scalarSquareMatrix &matrix, Field< Type > &source)
	Solve the matrix using Gaussian elimination with pivoting,.
template<class Type >
void	solve (Field< Type > &psi, const scalarSquareMatrix &matrix, const Field< Type > &source)
	Solve the matrix using Gaussian elimination with pivoting.
void	LUDecompose (scalarSquareMatrix &matrix, labelList &pivotIndices)
	LU decompose the matrix with pivoting.
template<class Type >
void	LUBacksubstitute (const scalarSquareMatrix &luMmatrix, const labelList &pivotIndices, Field< Type > &source)
	LU back-substitution with given source, returning the solution.
template<class Type >
void	LUsolve (scalarSquareMatrix &matrix, Field< Type > &source)
	Solve the matrix using LU decomposition with pivoting.
void	multiply (scalarRectangularMatrix &answer, const scalarRectangularMatrix &A, const scalarRectangularMatrix &B)
void	multiply (scalarRectangularMatrix &answer, const scalarRectangularMatrix &A, const scalarRectangularMatrix &B, const scalarRectangularMatrix &C)
void	multiply (scalarRectangularMatrix &answer, const scalarRectangularMatrix &A, const DiagonalMatrix< scalar > &B, const scalarRectangularMatrix &C)
scalarRectangularMatrix	SVDinv (const scalarRectangularMatrix &A, scalar minCondition=0)
	Return the inverse of matrix A using SVD.