Hierarchisation on sparse grid, linear grid without boundaries. More...

#include <OperationStencilHierarchisationLinear.hpp>

Inheritance diagram for sgpp::base::OperationStencilHierarchisationLinear:

Public Member Functions
void	doDehierarchisation (DataVector &alpha) override
	Implements the dehierarchisation on a sparse grid The results are queried via get{Surplus,Neighbor,Weight}Stencil(). More...

void	doHierarchisation (DataVector &node_values) override
	Implements the abstract hierarchisation on a sparse grid. More...

const IndexStencil &	getNeighborStencil () const override
	Access to the results of the hierarchisation operation. More...

size_t	getStencilSize () const override
	The number of operations performed, i.e. More...

const IndexStencil &	getSurplusStencil () const override
	Access to the results of the hierarchisation operation. More...

const WeightStencil &	getWeightStencil () const override
	Access to the results of the hierarchisation operation. More...

	OperationStencilHierarchisationLinear (GridStorage &storage)
	Constructor of OperationStencilHierarchisationLinear. More...

	~OperationStencilHierarchisationLinear () override
	Destructor. More...

Public Member Functions inherited from sgpp::base::OperationStencilHierarchisation
	OperationStencilHierarchisation ()
	Constructor. More...

	~OperationStencilHierarchisation () override
	Destructor. More...

Public Member Functions inherited from sgpp::base::OperationHierarchisation
	OperationHierarchisation ()
	Constructor. More...

virtual	~OperationHierarchisation ()
	Destructor. More...

Protected Attributes
IndexStencil	neighborStencil
	Index array with neighboring surplus indices. More...

GridStorage &	storage
	reference to the grid's GridStorage object More...

IndexStencil	surplusStencil
	Index array with surplus indices. More...

WeightStencil	weightStencil
	Index array with surplus indices. More...

Additional Inherited Members
Public Types inherited from sgpp::base::OperationStencilHierarchisation
typedef std::vector< unsigned int >	IndexStencil

typedef std::vector< float >	WeightStencil

Detailed Description

Hierarchisation on sparse grid, linear grid without boundaries.

Constructor & Destructor Documentation

◆ OperationStencilHierarchisationLinear()

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

inlineexplicit

Constructor of OperationStencilHierarchisationLinear.

Parameters

storage Pointer to the grid's gridstorage obejct

◆ ~OperationStencilHierarchisationLinear()

sgpp::base::OperationStencilHierarchisationLinear::~OperationStencilHierarchisationLinear ( )

inlineoverride

Destructor.

References alpha, doDehierarchisation(), and doHierarchisation().

Member Function Documentation

◆ doDehierarchisation()

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

overridevirtual

Implements the dehierarchisation on a sparse grid The results are queried via get{Surplus,Neighbor,Weight}Stencil().

Parameters

alpha dummy array

Implements sgpp::base::OperationStencilHierarchisation.

References sgpp::base::HashGridStorage::getDimension(), python.statsfileInfo::i, neighborStencil, create_scripts::s, storage, surplusStencil, sgpp::base::sweep< FUNC >::sweep1D(), and weightStencil.

Referenced by ~OperationStencilHierarchisationLinear().

◆ doHierarchisation()

void sgpp::base::OperationStencilHierarchisationLinear::doHierarchisation ( DataVector & node_values )

overridevirtual

Implements the abstract hierarchisation on a sparse grid.

The results are queried via get{Surpluses,Neighbors,Weights}.

Parameters

node_values dummy array

Implements sgpp::base::OperationStencilHierarchisation.

References sgpp::base::HashGridStorage::getDimension(), python.statsfileInfo::i, neighborStencil, create_scripts::s, storage, surplusStencil, sgpp::base::sweep< FUNC >::sweep1D(), and weightStencil.

Referenced by ~OperationStencilHierarchisationLinear().

◆ getNeighborStencil()

const IndexStencil& sgpp::base::OperationStencilHierarchisationLinear::getNeighborStencil ( ) const

inlineoverridevirtual

Access to the results of the hierarchisation operation.

This is an index array whose contents refer to the indices associated with the grid points by means of the storage scheme used.

Returns: the neighbors array

Implements sgpp::base::OperationStencilHierarchisation.

References neighborStencil.

◆ getStencilSize()

size_t sgpp::base::OperationStencilHierarchisationLinear::getStencilSize ( ) const

inlineoverridevirtual

The number of operations performed, i.e.

the length of each of the three arrays.

Returns: the total number of operations

Implements sgpp::base::OperationStencilHierarchisation.

References surplusStencil.

◆ getSurplusStencil()

const IndexStencil& sgpp::base::OperationStencilHierarchisationLinear::getSurplusStencil ( ) const

inlineoverridevirtual

Access to the results of the hierarchisation operation.

This is an index array whose contents refer to the indices associated with the grid points by means of the storage scheme used.

Returns: the surpluses array

Implements sgpp::base::OperationStencilHierarchisation.

References surplusStencil.

◆ getWeightStencil()

const WeightStencil& sgpp::base::OperationStencilHierarchisationLinear::getWeightStencil ( ) const

inlineoverridevirtual

Access to the results of the hierarchisation operation.

Returns: the weights array

Implements sgpp::base::OperationStencilHierarchisation.

References weightStencil.

Member Data Documentation

◆ neighborStencil

IndexStencil sgpp::base::OperationStencilHierarchisationLinear::neighborStencil

protected

Index array with neighboring surplus indices.

Referenced by doDehierarchisation(), doHierarchisation(), and getNeighborStencil().

◆ storage

GridStorage& sgpp::base::OperationStencilHierarchisationLinear::storage

protected

reference to the grid's GridStorage object

Referenced by doDehierarchisation(), and doHierarchisation().

◆ surplusStencil

IndexStencil sgpp::base::OperationStencilHierarchisationLinear::surplusStencil

protected

Index array with surplus indices.

Referenced by doDehierarchisation(), doHierarchisation(), getStencilSize(), and getSurplusStencil().

◆ weightStencil

WeightStencil sgpp::base::OperationStencilHierarchisationLinear::weightStencil

protected

Index array with surplus indices.

Referenced by doDehierarchisation(), doHierarchisation(), and getWeightStencil().

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

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OperationStencilHierarchisationLinear()

◆ ~OperationStencilHierarchisationLinear()

Member Function Documentation

◆ doDehierarchisation()

◆ doHierarchisation()

◆ getNeighborStencil()

◆ getStencilSize()

◆ getSurplusStencil()

◆ getWeightStencil()

Member Data Documentation

◆ neighborStencil

◆ storage

◆ surplusStencil

◆ weightStencil