sgpp::base::OperationQuadrature Class Reference

This class provides the quadrature of a sparse grid function. More...

#include <OperationQuadrature.hpp>

Inheritance diagram for sgpp::base::OperationQuadrature:

Public Member Functions
virtual double	doQuadrature (DataVector &alpha)=0
	Integrate the sparse grid function.
	OperationQuadrature ()
	Constructor.
virtual	~OperationQuadrature ()
	Destructor.

Detailed Description

This class provides the quadrature of a sparse grid function.

Constructor & Destructor Documentation

OperationQuadrature()

sgpp::base::OperationQuadrature::OperationQuadrature ( )

inline

Constructor.

~OperationQuadrature()

virtual sgpp::base::OperationQuadrature::~OperationQuadrature ( )

inlinevirtual

Destructor.

Member Function Documentation

doQuadrature()

virtual double sgpp::base::OperationQuadrature::doQuadrature ( DataVector &  alpha )

pure virtual

Integrate the sparse grid function.

Parameters

alpha

the function's values in the nodal basis

Implemented in sgpp::base::OperationQuadratureBspline, sgpp::base::OperationQuadratureBsplineBoundary, sgpp::base::OperationQuadratureBsplineClenshawCurtis, sgpp::base::OperationQuadratureFundamentalSpline, sgpp::base::OperationQuadratureLinear, sgpp::base::OperationQuadratureLinearBoundary, sgpp::base::OperationQuadratureLinearClenshawCurtis, sgpp::base::OperationQuadratureLinearClenshawCurtisBoundary, sgpp::base::OperationQuadratureModBspline, sgpp::base::OperationQuadratureModBsplineClenshawCurtis, sgpp::base::OperationQuadratureModFundamentalSpline, sgpp::base::OperationQuadratureModLinear, sgpp::base::OperationQuadratureModLinearClenshawCurtis, sgpp::base::OperationQuadratureModPoly, sgpp::base::OperationQuadratureModPolyClenshawCurtis, sgpp::base::OperationQuadratureNakBsplineBoundary, sgpp::base::OperationQuadratureNakBsplineExtended, sgpp::base::OperationQuadratureNakBsplineModified, sgpp::base::OperationQuadratureNakPBspline, sgpp::base::OperationQuadraturePoly, sgpp::base::OperationQuadraturePolyBoundary, sgpp::base::OperationQuadraturePolyClenshawCurtis, sgpp::base::OperationQuadraturePolyClenshawCurtisBoundary, sgpp::quadrature::OperationQuadratureMCAdvanced, and sgpp::base::OperationQuadratureMC.

Referenced by sgpp::optimization::SplineResponseSurface::getIntegral(), sgpp::optimization::SplineResponseSurfaceVector::getIntegrals(), sgpp::datadriven::SparseGridDensityEstimator::initialize(), and sgpp::datadriven::DBMatOnlineDE::normalizeQuadrature().

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

• base/src/sgpp/base/operation/hash/OperationQuadrature.hpp