This class implements OperationEval for a grids with prewavelet basis ansatzfunctions without boundaries. More...

#include <OperationEvalPrewavelet.hpp>

Inheritance diagram for sgpp::base::OperationEvalPrewavelet:

Public Member Functions
double	eval (const DataVector &alpha, const DataVector &point) override
	Evaluates the sparse grid function at a given point.

virtual double	integrate (const DataVector &alpha)

	OperationEvalPrewavelet (GridStorage &storage)
	Constructor.

virtual double	test (const DataVector &alpha, const DataVector &data, const DataVector &classes)

	~OperationEvalPrewavelet () override
	Destructor.

Public Member Functions inherited from sgpp::base::OperationEval
virtual void	eval (const DataMatrix &alpha, const DataVector &point, DataVector &value)

	OperationEval ()
	Default constructor.

virtual	~OperationEval ()
	Destructor.

Protected Attributes
GridStorage &	storage
	Pointer to GridStorage object.

Detailed Description

This class implements OperationEval for a grids with prewavelet basis ansatzfunctions without boundaries.

Constructor & Destructor Documentation

◆ OperationEvalPrewavelet()

sgpp::base::OperationEvalPrewavelet::OperationEvalPrewavelet ( GridStorage & storage )

inlineexplicit

Constructor.

Parameters

storage the grid's GridStorage object

◆ ~OperationEvalPrewavelet()

sgpp::base::OperationEvalPrewavelet::~OperationEvalPrewavelet ( )

inlineoverride

Destructor.

Member Function Documentation

◆ eval()

double sgpp::base::OperationEvalPrewavelet::eval	(	const DataVector &	alpha,
		const DataVector &	point
	)

overridevirtual

Evaluates the sparse grid function at a given point.

Parameters

alpha	The coefficients of the sparse grid's basis functions
point	The coordinates of the evaluation point

Implements sgpp::base::OperationEval.

References alpha, and storage.

Referenced by python.uq.analysis.asgc.ASGCAnalysis.ASGCAnalysis::estimateDensity().

◆ integrate()

double sgpp::base::OperationEvalPrewavelet::integrate ( const DataVector & alpha )

virtual

References alpha, sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridStorage::getSize(), level, and storage.

◆ test()

double sgpp::base::OperationEvalPrewavelet::test	(	const DataVector &	alpha,
		const DataVector &	data,
		const DataVector &	classes
	)

virtual

Member Data Documentation

◆ storage

GridStorage& sgpp::base::OperationEvalPrewavelet::storage

protected

Pointer to GridStorage object.

Referenced by eval(), and integrate().

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

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

Public Member Functions

Protected Attributes