ug::LevelSet Namespace Reference

Classes
class	CRTwoPhaseSource
class	DimScaledLSFGrad
class	DimScaledLSFGrad< WDim, 0 >
class	EikonalVel
struct	Functionality
class	FV1_Convection
class	FV1LevelSetDisc
class	FVLSIntegral
class	GridFuncLSGradientData
class	GridFuncLSNumberData
class	HiResFluxBasedLSM
class	LevelSetAnalytic
class	LevelSetCurvature
class	LevelSetUserData
class	LevelSetUserDataBase
class	LevelSetUserVectorData
class	LevSetGFlinearExtrapolation
	Level-set extrapolation for the ghost-fluid method based on piecewise linear LS functions. More...
class	LevSetGFsimpleExtrapolation
	Level-set extrapolation for the ghost-fluid method based on piecewise linear LS functions. More...
class	LSAveData
class	LSBearScheidegger
class	LSBearScheidegger2
class	LSDarcyVelocityLinker
	Linker for the Darcy velocity in a domain with a free surface specified by the level-set. More...
class	LSElementSize
class	LSElementSize< ReferenceEdge, WDim >
class	LSElementSize< ReferencePrism, WDim >
class	LSElementSize< ReferenceTetrahedron, WDim >
class	LSElementSize< ReferenceTriangle, WDim >
class	LSFbyRaster
class	LSFilterLinker
class	LSFilterLinker2
class	LSGFlinearDomainDiscretization
	Global assembler for the simple extrapolation method. More...
class	LSGFsimpleDomainDiscretization
	Global assembler for the simple extrapolation method. More...
class	LSHeavisideIntegral
class	LSIntegral
class	LSVolume
class	ScaledLSFGrad
class	ScaledLSFGrad< WDim, RegularVertex >
class	VelByNormalVel

Functions
template<typename TPosition >
void	AverageCoords (TPosition &vOut, const std::vector< TPosition > &vCornerCoords, size_t num)
	averages positions by arithmetic mean
int	bubblesort (std::vector< number > array, std::vector< int > &list)
template<typename TElem , typename TGrid >
void	collect_finest_level_children (std::vector< TElem * > &childElemVector, TElem *elem, TGrid *grid)
template<typename TElem , typename TPos , int dim>
void	computeElemBarycenter (MathVector< dim > &bary, TElem *elem, TPos posA)
template<size_t m, size_t n>
bool	leastSquares (MathVector< n > &x, const MathMatrix< m, n > &M, const MathVector< m > &b)
bool	leastSquares (std::vector< number > &x, const std::vector< number > &mField, const std::vector< number > &b)
bool	multMatVec (const std::vector< number > &avec, const std::vector< number > &b, std::vector< number > &c, size_t m, size_t n)
template<size_t n>
bool	solveLS (MathVector< n > &x, const MathMatrix< n, n > &M, const MathVector< n > &b)
bool	solveLS (std::vector< number > &x, const std::vector< number > &matField, const std::vector< number > &b)

Function Documentation

AverageCoords()

template<typename TPosition >

void ug::LevelSet::AverageCoords	(	TPosition &	vOut,
		const std::vector< TPosition > &	vCornerCoords,
		size_t	num
	)

averages positions by arithmetic mean

Arithmetic Mean of Positions returns the arithmetic mean of positions

Parameters

[in]	vCornerCoords	positions
[in]	num	number of positions
[out]	vOut	arithmetic mean of positions

Referenced by ug::LevelSet::LevelSetCurvature< TGridFunction >::computeElementCurvature2d(), and ug::LevelSet::LevelSetCurvature< TGridFunction >::computeElementCurvature2d2().

bubblesort()

int ug::LevelSet::bubblesort	(	std::vector< number >	array,
		std::vector< int > &	list
	)

Referenced by ug::LevelSet::LevelSetCurvature< TGridFunction >::computeElementCurvature2d(), and ug::LevelSet::LevelSetCurvature< TGridFunction >::computeElementCurvature2d2().

collect_finest_level_children()

template<typename TElem , typename TGrid >

void ug::LevelSet::collect_finest_level_children	(	std::vector< TElem * > &	childElemVector,
		TElem *	elem,
		TGrid *	grid
	)

References grid().

computeElemBarycenter()

template<typename TElem , typename TPos , int dim>

void ug::LevelSet::computeElemBarycenter	(	MathVector< dim > &	bary,
		TElem *	elem,
		TPos	posA
	)

leastSquares() [1/2]

template<size_t m, size_t n>

bool ug::LevelSet::leastSquares	(	MathVector< n > &	x,
		const MathMatrix< m, n > &	M,
		const MathVector< m > &	b
	)

References ug::MatMultiplyMTM(), solveLS(), ug::TransposedMatVecMult(), and UG_THROW.

Referenced by ug::LevelSet::LevelSetCurvature< TGridFunction >::computeElementCurvature2d2().

leastSquares() [2/2]

bool ug::LevelSet::leastSquares	(	std::vector< number > &	x,
		const std::vector< number > &	mField,
		const std::vector< number > &	b
	)

References solveLS().

multMatVec()

bool ug::LevelSet::multMatVec	(	const std::vector< number > &	avec,
		const std::vector< number > &	b,
		std::vector< number > &	c,
		size_t	m,
		size_t	n
	)

Referenced by solveLS().

solveLS() [1/2]

template<size_t n>

bool ug::LevelSet::solveLS	(	MathVector< n > &	x,
		const MathMatrix< n, n > &	M,
		const MathVector< n > &	b
	)

References solveLS().

solveLS() [2/2]

bool ug::LevelSet::solveLS	(	std::vector< number > &	x,
		const std::vector< number > &	matField,
		const std::vector< number > &	b
	)

References multMatVec(), and s.

Referenced by ug::LevelSet::LevelSetCurvature< TGridFunction >::computeElementCurvature2d(), leastSquares(), leastSquares(), and solveLS().