sierra::nalu::LagrangeBasis Class Reference

#include <LagrangeBasis.h>

Public Member Functions
	LagrangeBasis (const std::vector< std::vector< int >> &indicesMap, const std::vector< double > &nodeLocs)
virtual	~LagrangeBasis ()
std::vector< double >	eval_basis_weights (const std::vector< double > &intgLoc) const
std::vector< double >	eval_deriv_weights (const std::vector< double > &intgLoc) const
void	interpolation_weights (const double *isoParCoord, double *weights) const
void	derivative_weights (const double *isoParCoord, double *weights) const
const std::vector< double > &	point_interpolation_weights (const double *isoParCoords)
const std::vector< double > &	point_derivative_weights (const double *isoParCoords)
double	tensor_lagrange_derivative (unsigned dimension, const double *x, const int *node_ordinals, unsigned derivativeDirection) const
double	tensor_lagrange_interpolant (unsigned dimension, const double *x, const int *node_ordinals) const
unsigned	num_nodes ()

Public Attributes
std::vector< std::vector< int > >	indicesMap_
std::vector< double >	interpWeightsAtPoint_
std::vector< double >	derivWeightsAtPoint_
const Lagrange1D	basis1D_
unsigned	numNodes1D_
unsigned	numNodes_
unsigned	polyOrder_
const unsigned	dim_

Constructor & Destructor Documentation

sierra::nalu::LagrangeBasis::LagrangeBasis	(	const std::vector< std::vector< int >> &	indicesMap,
		const std::vector< double > &	nodeLocs
	)

References derivWeightsAtPoint_, dim_, interpWeightsAtPoint_, numNodes1D_, numNodes_, and ~LagrangeBasis().

sierra::nalu::LagrangeBasis::~LagrangeBasis ( )

virtualdefault

Referenced by LagrangeBasis().

Member Function Documentation

void sierra::nalu::LagrangeBasis::derivative_weights	(	const double *	isoParCoord,
		double *	weights
	)		const

References dim_, indicesMap_, numNodes_, and tensor_lagrange_derivative().

Referenced by eval_deriv_weights(), and point_derivative_weights().

std::vector< double > sierra::nalu::LagrangeBasis::eval_basis_weights

(

const std::vector< double > &

intgLoc

)

const

References dim_, interpolation_weights(), and numNodes_.

Referenced by sierra::nalu::HigherOrderEdge2DSCS::HigherOrderEdge2DSCS(), sierra::nalu::HigherOrderHexSCS::HigherOrderHexSCS(), sierra::nalu::HigherOrderHexSCV::HigherOrderHexSCV(), sierra::nalu::HigherOrderQuad2DSCS::HigherOrderQuad2DSCS(), sierra::nalu::HigherOrderQuad2DSCV::HigherOrderQuad2DSCV(), and sierra::nalu::HigherOrderQuad3DSCS::HigherOrderQuad3DSCS().

std::vector< double > sierra::nalu::LagrangeBasis::eval_deriv_weights

(

const std::vector< double > &

intgLoc

)

const

References derivative_weights(), dim_, numNodes1D_, and numNodes_.

Referenced by sierra::nalu::HigherOrderEdge2DSCS::HigherOrderEdge2DSCS(), sierra::nalu::HigherOrderHexSCS::HigherOrderHexSCS(), sierra::nalu::HigherOrderHexSCV::HigherOrderHexSCV(), sierra::nalu::HigherOrderQuad2DSCS::HigherOrderQuad2DSCS(), sierra::nalu::HigherOrderQuad2DSCV::HigherOrderQuad2DSCV(), and sierra::nalu::HigherOrderQuad3DSCS::HigherOrderQuad3DSCS().

void sierra::nalu::LagrangeBasis::interpolation_weights	(	const double *	isoParCoord,
		double *	weights
	)		const

References dim_, indicesMap_, numNodes_, and tensor_lagrange_interpolant().

Referenced by eval_basis_weights(), and point_interpolation_weights().

unsigned sierra::nalu::LagrangeBasis::num_nodes ( )

inline

Referenced by sierra::nalu::isoparameteric_coordinates_for_point_2d(), and sierra::nalu::isoparameteric_coordinates_for_point_3d().

const std::vector< double > & sierra::nalu::LagrangeBasis::point_derivative_weights

(

const double *

isoParCoords

)

References derivative_weights(), and derivWeightsAtPoint_.

Referenced by sierra::nalu::isoparameteric_coordinates_for_point_2d(), and sierra::nalu::isoparameteric_coordinates_for_point_3d().

const std::vector< double > & sierra::nalu::LagrangeBasis::point_interpolation_weights

(

const double *

isoParCoords

)

References interpolation_weights(), and interpWeightsAtPoint_.

Referenced by sierra::nalu::HigherOrderHexSCS::interpolatePoint(), sierra::nalu::HigherOrderQuad2DSCS::interpolatePoint(), sierra::nalu::isoparameteric_coordinates_for_point_2d(), and sierra::nalu::isoparameteric_coordinates_for_point_3d().

double sierra::nalu::LagrangeBasis::tensor_lagrange_derivative	(	unsigned	dimension,
		const double *	x,
		const int *	node_ordinals,
		unsigned	derivativeDirection
	)		const

References basis1D_, sierra::nalu::Lagrange1D::derivative_weight(), and sierra::nalu::Lagrange1D::interpolation_weight().

Referenced by derivative_weights().

double sierra::nalu::LagrangeBasis::tensor_lagrange_interpolant	(	unsigned	dimension,
		const double *	x,
		const int *	node_ordinals
	)		const

References basis1D_, and sierra::nalu::Lagrange1D::interpolation_weight().

Referenced by interpolation_weights().

Member Data Documentation

const Lagrange1D sierra::nalu::LagrangeBasis::basis1D_

Referenced by tensor_lagrange_derivative(), and tensor_lagrange_interpolant().

std::vector<double> sierra::nalu::LagrangeBasis::derivWeightsAtPoint_

Referenced by LagrangeBasis(), and point_derivative_weights().

const unsigned sierra::nalu::LagrangeBasis::dim_

Referenced by derivative_weights(), eval_basis_weights(), eval_deriv_weights(), interpolation_weights(), and LagrangeBasis().

std::vector<std::vector<int> > sierra::nalu::LagrangeBasis::indicesMap_

Referenced by derivative_weights(), and interpolation_weights().

std::vector<double> sierra::nalu::LagrangeBasis::interpWeightsAtPoint_

Referenced by LagrangeBasis(), and point_interpolation_weights().

unsigned sierra::nalu::LagrangeBasis::numNodes1D_

Referenced by eval_deriv_weights(), and LagrangeBasis().

unsigned sierra::nalu::LagrangeBasis::numNodes_

Referenced by derivative_weights(), eval_basis_weights(), eval_deriv_weights(), interpolation_weights(), and LagrangeBasis().

unsigned sierra::nalu::LagrangeBasis::polyOrder_

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

• LagrangeBasis.h
• LagrangeBasis.C