sgpp::base::OperationArbitraryBoundaryHierarchisation Class Reference

This class implements the hierarchisation and dehierarchisation on sparse grids which do not have a grid point at the boundary in each direction for every inner point (boundaryLevel > 1) More...

#include <OperationArbitraryBoundaryHierarchisation.hpp>

Inheritance diagram for sgpp::base::OperationArbitraryBoundaryHierarchisation:

Public Member Functions
void	doDehierarchisation (DataVector &alpha)
	Implements the dehierarchisation on a sparse grid. More...
void	doHierarchisation (DataVector &nodal_values)
	Implements the hierarchisation on a sparse grid. More...
	OperationArbitraryBoundaryHierarchisation (Grid &grid)
	Constructor. More...
virtual	~OperationArbitraryBoundaryHierarchisation ()
	Destructor. More...
Public Member Functions inherited from sgpp::base::OperationHierarchisation
	OperationHierarchisation ()
	Constructor. More...
virtual	~OperationHierarchisation ()
	Destructor. More...

Detailed Description

This class implements the hierarchisation and dehierarchisation on sparse grids which do not have a grid point at the boundary in each direction for every inner point (boundaryLevel > 1)

Constructor & Destructor Documentation

OperationArbitraryBoundaryHierarchisation()

sgpp::base::OperationArbitraryBoundaryHierarchisation::OperationArbitraryBoundaryHierarchisation ( Grid &  grid )

explicit

Constructor.

Parameters

grid	Grid which is to be used for hierarchisation

References sgpp::base::GeneralGridConfiguration::boundaryLevel_, sgpp::base::Grid::createGrid(), sgpp::base::GeneralGridConfiguration::dim_, sgpp::base::Grid::getBasis(), sgpp::base::Basis< LT, IT >::getDegree(), sgpp::base::Grid::getDimension(), sgpp::base::HashGridStorage::getPoint(), sgpp::base::HashGridStorage::getSize(), sgpp::base::Grid::getStorage(), sgpp::base::Grid::getType(), sgpp::base::Grid::getZeroBoundaryType(), python.statsfileInfo::i, sgpp::base::HashGridStorage::insert(), sgpp::base::HashGridPoint::isInnerPoint(), sgpp::base::GeneralGridConfiguration::maxDegree_, and sgpp::base::GeneralGridConfiguration::type_.

~OperationArbitraryBoundaryHierarchisation()

sgpp::base::OperationArbitraryBoundaryHierarchisation::~OperationArbitraryBoundaryHierarchisation ( )

virtual

Destructor.

References sgpp::op_factory::createOperationMultipleEval(), and sgpp::op_factory::createOperationMultipleEvalNaive().

Member Function Documentation

doDehierarchisation()

void sgpp::base::OperationArbitraryBoundaryHierarchisation::doDehierarchisation ( DataVector &  alpha )

virtual

Implements the dehierarchisation on a sparse grid.

Parameters

alpha

the coefficients of the sparse grid's basis functions

Implements sgpp::base::OperationHierarchisation.

References sgpp::base::HashGridStorage::getCoordinateArrays(), sgpp::base::HashGridStorage::getPoint(), sgpp::base::HashGridStorage::getSequenceNumber(), sgpp::base::HashGridStorage::getSize(), sgpp::base::Grid::getStorage(), python.statsfileInfo::i, sgpp::base::HashGridPoint::isInnerPoint(), and python.utils.statsfile2gnuplot::j.

doHierarchisation()

void sgpp::base::OperationArbitraryBoundaryHierarchisation::doHierarchisation ( DataVector &  nodal_values )

virtual

Implements the hierarchisation on a sparse grid.

Parameters

nodal_values

the function's values in the nodal basis

Implements sgpp::base::OperationHierarchisation.

References sgpp::op_factory::createOperationHierarchisation(), sgpp::base::HashGridStorage::getCoordinateArrays(), sgpp::base::HashGridStorage::getSequenceNumber(), sgpp::base::HashGridStorage::getSize(), sgpp::base::Grid::getStorage(), python.statsfileInfo::i, sgpp::base::HashGridPoint::isInnerPoint(), and python.utils.statsfile2gnuplot::j.

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

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