sgpp::base::OperationEvalLinearNaive Class Reference

#include <OperationEvalLinearNaive.hpp>

Inheritance diagram for sgpp::base::OperationEvalLinearNaive:

Public Member Functions
double	eval (const DataVector &alpha, const DataVector &point) override
void	eval (const DataMatrix &alpha, const DataVector &point, DataVector &value) override
	OperationEvalLinearNaive (GridStorage &storage)
	Constructor. More...
	~OperationEvalLinearNaive () override
	Destructor. More...
Public Member Functions inherited from sgpp::base::OperationEval
	OperationEval ()
	Default constructor. More...
virtual	~OperationEval ()
	Destructor. More...

Protected Attributes
SLinearBase	base
	1D linear basis More...
DataVector	pointInUnitCube
	untransformed evaluation point (temporary vector) More...
GridStorage &	storage
	storage of the sparse grid More...

Constructor & Destructor Documentation

OperationEvalLinearNaive()

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

inlineexplicit

Constructor.

Parameters

storage

storage of the sparse grid

~OperationEvalLinearNaive()

sgpp::base::OperationEvalLinearNaive::~OperationEvalLinearNaive ( )

inlineoverride

Destructor.

References alpha, eval(), and chess::point.

Member Function Documentation

eval() [1/2]

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

overridevirtual

Parameters

alpha	coefficient vector
point	evaluation point

Returns

value of the linear combination

Implements sgpp::base::OperationEval.

References base, sgpp::base::LinearBasis< LT, IT >::eval(), sgpp::base::HashGridStorage::getBoundingBox(), sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridPoint::getIndex(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::HashGridStorage::getSize(), python.statsfileInfo::i, chess::point, pointInUnitCube, storage, and sgpp::base::BoundingBox::transformPointToUnitCube().

Referenced by sgpp::optimization::OperationMultipleHierarchisationLinear::doDehierarchisation(), python.uq.analysis.asgc.ASGCAnalysis.ASGCAnalysis::estimateDensity(), and ~OperationEvalLinearNaive().

eval() [2/2]

void sgpp::base::OperationEvalLinearNaive::eval ( const DataMatrix &  alpha, const DataVector &  point, DataVector &  value  )

overridevirtual

Parameters

	alpha	coefficient matrix (each column is a coefficient vector)
	point	evaluation point
[out]	value	values of linear combination

Reimplemented from sgpp::base::OperationEval.

References alpha, base, sgpp::base::LinearBasis< LT, IT >::eval(), sgpp::base::HashGridStorage::getBoundingBox(), sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridPoint::getIndex(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::DataMatrix::getNcols(), sgpp::base::HashGridStorage::getSize(), python.statsfileInfo::i, python.utils.statsfile2gnuplot::j, m, chess::point, pointInUnitCube, sgpp::base::DataVector::setAll(), storage, and sgpp::base::BoundingBox::transformPointToUnitCube().

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

Member Data Documentation

base

SLinearBase sgpp::base::OperationEvalLinearNaive::base

protected

1D linear basis

Referenced by eval().

pointInUnitCube

DataVector sgpp::base::OperationEvalLinearNaive::pointInUnitCube

protected

untransformed evaluation point (temporary vector)

Referenced by eval().

storage

GridStorage& sgpp::base::OperationEvalLinearNaive::storage

protected

storage of the sparse grid

Referenced by eval().

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

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