sgpp::base::OperationQuadratureNakBsplineBoundary Class Reference

Quadrature on sparse grid, not a knot boundary B-spline grid. More...

#include <OperationQuadratureNakBsplineBoundary.hpp>

Inheritance diagram for sgpp::base::OperationQuadratureNakBsplineBoundary:

Public Member Functions
double	doQuadrature (DataVector &alpha) override
	Quadrature for not a knot B-spline basis functions.
	OperationQuadratureNakBsplineBoundary (GridStorage &storage, size_t degree)
	Constructor of OperationQuadratureNakBsplineBoundary.
	~OperationQuadratureNakBsplineBoundary () override
Public Member Functions inherited from sgpp::base::OperationQuadrature
	OperationQuadrature ()
	Constructor.
virtual	~OperationQuadrature ()
	Destructor.

Protected Attributes
SNakBsplineBoundaryBase	base
	Basis object.
GridStorage &	storage

Detailed Description

Quadrature on sparse grid, not a knot boundary B-spline grid.

Constructor & Destructor Documentation

OperationQuadratureNakBsplineBoundary()

sgpp::base::OperationQuadratureNakBsplineBoundary::OperationQuadratureNakBsplineBoundary ( GridStorage &  storage, size_t  degree  )

inline

Constructor of OperationQuadratureNakBsplineBoundary.

Parameters

storage	Pointer to the grid's GridStorage object
degree	the B-spline degree

~OperationQuadratureNakBsplineBoundary()

sgpp::base::OperationQuadratureNakBsplineBoundary::~OperationQuadratureNakBsplineBoundary ( )

inlineoverride

Member Function Documentation

doQuadrature()

double sgpp::base::OperationQuadratureNakBsplineBoundary::doQuadrature ( DataVector &  alpha )

overridevirtual

Quadrature for not a knot B-spline basis functions.

Parameters

alpha

Coefficient vector for current grid

Implements sgpp::base::OperationQuadrature.

References alpha, base, sgpp::base::HashGridStorage::getBoundingBox(), sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridPoint::getIndex(), sgpp::base::NakBsplineBoundaryBasis< LT, IT >::getIntegral(), sgpp::base::BoundingBox::getIntervalWidth(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::HashGridStorage::getPoint(), sgpp::base::DataVector::getSize(), and storage.

Member Data Documentation

base

SNakBsplineBoundaryBase sgpp::base::OperationQuadratureNakBsplineBoundary::base

protected

Basis object.

Referenced by doQuadrature().

storage

GridStorage& sgpp::base::OperationQuadratureNakBsplineBoundary::storage

protected

Referenced by doQuadrature().

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

• base/src/sgpp/base/operation/hash/OperationQuadratureNakBsplineBoundary.hpp
• base/src/sgpp/base/operation/hash/OperationQuadratureNakBsplineBoundary.cpp