#include <OperationMultipleEvalModPolyClenshawCurtisNaive.hpp>

Inheritance diagram for sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive:

Public Member Functions
double	getDuration () override

void	mult (DataVector &alpha, DataVector &result) override
	Multiplication of \(B^T\) with vector \(\alpha\). More...

void	multTranspose (DataVector &source, DataVector &result) override
	Multiplication of \(B\) with vector \(\alpha\). More...

	OperationMultipleEvalModPolyClenshawCurtisNaive (Grid &grid, size_t degree, DataMatrix &dataset)

	~OperationMultipleEvalModPolyClenshawCurtisNaive () override

Public Member Functions inherited from sgpp::base::OperationMultipleEval
void	eval (DataVector &alpha, DataVector &result)
	Evaluate multiple datapoints with the specified grid. More...

virtual std::string	getImplementationName ()
	Name of this implementation of the operation. More...

virtual void	mult (DataVector &alpha, DataVector &result, size_t startIndexData, size_t endIndexData)
	Multiplication of \(B^T\) with vector \(\alpha\). More...

virtual void	multTranspose (DataVector &source, DataVector &result, size_t startIndexGrid, size_t endIndexGrid)
	Multiplication of \(B\) with vector \(\alpha\). More...

	OperationMultipleEval (sgpp::base::Grid &grid, DataMatrix &dataset)
	Constructor. More...

virtual void	prepare ()
	Used for kernel-specific setup like special data structures that are defined from the current state of the grid. More...

virtual	~OperationMultipleEval ()
	Destructor. More...

Protected Attributes
SPolyModifiedClenshawCurtisBase	base
	1D B-spline basis More...

DataMatrix	pointsInUnitCube
	untransformed evaluation point (temporary vector) More...

GridStorage &	storage
	storage of the sparse grid More...

Protected Attributes inherited from sgpp::base::OperationMultipleEval
DataMatrix &	dataset

Grid &	grid

bool	isPrepared

Constructor & Destructor Documentation

◆ OperationMultipleEvalModPolyClenshawCurtisNaive()

sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::OperationMultipleEvalModPolyClenshawCurtisNaive	(	Grid &	grid,
		size_t	degree,
		DataMatrix &	dataset
	)

inline

◆ ~OperationMultipleEvalModPolyClenshawCurtisNaive()

sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::~OperationMultipleEvalModPolyClenshawCurtisNaive ( )

inlineoverride

References alpha, getDuration(), mult(), and multTranspose().

Member Function Documentation

◆ getDuration()

double sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::getDuration ( )

overridevirtual

Implements sgpp::base::OperationMultipleEval.

Referenced by ~OperationMultipleEvalModPolyClenshawCurtisNaive().

◆ mult()

void sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::mult	(	DataVector &	alpha,
		DataVector &	result
	)

overridevirtual

Multiplication of \(B^T\) with vector \(\alpha\).

Parameters

alpha	vector, to which \(B\) is applied. Typically the coefficient vector
result	the result vector of the matrix vector multiplication

Implements sgpp::base::OperationMultipleEval.

References base, sgpp::base::OperationMultipleEval::dataset, sgpp::base::PolyModifiedClenshawCurtisBasis< LT, IT >::eval(), sgpp::base::HashGridStorage::getBoundingBox(), sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridPoint::getIndex(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::DataMatrix::getNrows(), sgpp::base::HashGridStorage::getSize(), python.statsfileInfo::i, python.utils.statsfile2gnuplot::j, m, pointsInUnitCube, sgpp::base::DataVector::setAll(), storage, and sgpp::base::BoundingBox::transformPointsToUnitCube().

Referenced by ~OperationMultipleEvalModPolyClenshawCurtisNaive().

◆ multTranspose()

void sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::multTranspose	(	DataVector &	source,
		DataVector &	result
	)

overridevirtual

Multiplication of \(B\) with vector \(\alpha\).

Parameters

source	vector, to which \(B^T\) is applied. Typically the coefficient vector
result	the result vector of the matrix vector multiplication

Implements sgpp::base::OperationMultipleEval.

References base, sgpp::base::OperationMultipleEval::dataset, sgpp::base::PolyModifiedClenshawCurtisBasis< LT, IT >::eval(), sgpp::base::HashGridStorage::getBoundingBox(), sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridPoint::getIndex(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::DataMatrix::getNrows(), sgpp::base::HashGridStorage::getSize(), python.statsfileInfo::i, python.utils.statsfile2gnuplot::j, m, pointsInUnitCube, sgpp::base::DataVector::setAll(), storage, and sgpp::base::BoundingBox::transformPointsToUnitCube().

Referenced by ~OperationMultipleEvalModPolyClenshawCurtisNaive().

Member Data Documentation

◆ base

SPolyModifiedClenshawCurtisBase sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::base

protected

1D B-spline basis

Referenced by mult(), and multTranspose().

◆ pointsInUnitCube

DataMatrix sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::pointsInUnitCube

protected

untransformed evaluation point (temporary vector)

Referenced by mult(), and multTranspose().

◆ storage

GridStorage& sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::storage

protected

storage of the sparse grid

Referenced by mult(), and multTranspose().

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

base/src/sgpp/base/operation/hash/OperationMultipleEvalModPolyClenshawCurtisNaive.hpp
base/src/sgpp/base/operation/hash/OperationMultipleEvalModPolyClenshawCurtisNaive.cpp

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ OperationMultipleEvalModPolyClenshawCurtisNaive()

◆ ~OperationMultipleEvalModPolyClenshawCurtisNaive()

Member Function Documentation

◆ getDuration()

◆ mult()

◆ multTranspose()

Member Data Documentation

◆ base

◆ pointsInUnitCube

◆ storage