sgpp::pde::OperationLaplaceEnhancedLinear Class Reference

Implements the Laplace operator based on the UpDownOneOpDimEnhanced method. More...

#include <OperationLaplaceEnhancedLinear.hpp>

Inheritance diagram for sgpp::pde::OperationLaplaceEnhancedLinear:

Public Member Functions
	OperationLaplaceEnhancedLinear (sgpp::base::GridStorage *storage)
	Constructor. More...
	OperationLaplaceEnhancedLinear (sgpp::base::GridStorage *storage, sgpp::base::DataVector &coef)
	Constructor of OperationLaplaceLinear. More...
virtual	~OperationLaplaceEnhancedLinear ()
	Destructor. More...
Public Member Functions inherited from sgpp::pde::UpDownOneOpDimEnhanced
virtual void	mult (sgpp::base::DataVector &alpha, sgpp::base::DataVector &result)
	starts the Multiplication with the matrix More...
virtual void	mult (sgpp::base::DataVector &alpha, sgpp::base::DataVector &result)
	starts the Multiplication with the matrix More...
void	multParallelBuildingBlock (sgpp::base::DataVector &alpha, sgpp::base::DataVector &result)
	this functions provides the same functionality as the normal mult routine. More...
void	multParallelBuildingBlock (sgpp::base::DataVector &alpha, sgpp::base::DataVector &result)
	this functions provides the same functionality as the normal mult routine. More...
	UpDownOneOpDimEnhanced (sgpp::base::GridStorage *storage, sgpp::base::DataVector &coef)
	Constructor. More...
	UpDownOneOpDimEnhanced (sgpp::base::GridStorage *storage, sgpp::base::DataVector &coef)
	Constructor. More...
	UpDownOneOpDimEnhanced (sgpp::base::GridStorage *storage)
	Constructor. More...
	UpDownOneOpDimEnhanced (sgpp::base::GridStorage *storage)
	Constructor. More...
virtual	~UpDownOneOpDimEnhanced ()
	Destructor. More...
virtual	~UpDownOneOpDimEnhanced ()
	Destructor. More...
Public Member Functions inherited from sgpp::base::OperationMatrix
	OperationMatrix ()
	Constructor. More...
virtual	~OperationMatrix ()
	Destructor. More...

Protected Member Functions
virtual void	down (sgpp::base::DataMatrix &alpha, sgpp::base::DataMatrix &result, size_t dim)
	Down-step. More...
virtual void	up (sgpp::base::DataMatrix &alpha, sgpp::base::DataMatrix &result, size_t dim)
	Up-step. More...
Protected Member Functions inherited from sgpp::pde::UpDownOneOpDimEnhanced
void	updown (sgpp::base::DataMatrix &alpha, sgpp::base::DataMatrix &result, size_t dim)
	Recursive procedure for updown. More...
void	updown (sgpp::base::DataMatrix &alpha, sgpp::base::DataMatrix &result, size_t dim)
	Recursive procedure for updown. More...

Additional Inherited Members
Protected Types inherited from sgpp::pde::UpDownOneOpDimEnhanced
typedef sgpp::base::GridStorage::grid_iterator	grid_iterator
typedef sgpp::base::GridStorage::grid_iterator	grid_iterator
Protected Attributes inherited from sgpp::pde::UpDownOneOpDimEnhanced
const std::vector< size_t >	algoDims
	algorithmic dimensions, operator is applied in this dimensions More...
sgpp::base::DataVector *	coefs
	Pointer to the sgpp::base::DataVector of the coefs. More...
const size_t	numAlgoDims_
	number of algorithmic dimensions More...
sgpp::base::GridStorage *	storage
	Pointer to the grid's storage object. More...
Static Protected Attributes inherited from sgpp::pde::UpDownOneOpDimEnhanced
static const size_t	maxParallelDims_ = TASKS_PARALLEL_UPDOWN
	max number of parallel stages (dimension recursive calls) More...

Detailed Description

Implements the Laplace operator based on the UpDownOneOpDimEnhanced method.

Constructor & Destructor Documentation

OperationLaplaceEnhancedLinear() [1/2]

sgpp::pde::OperationLaplaceEnhancedLinear::OperationLaplaceEnhancedLinear ( sgpp::base::GridStorage *  storage )

explicit

Constructor.

Parameters

storage

the grid's sgpp::base::GridStorage object

OperationLaplaceEnhancedLinear() [2/2]

sgpp::pde::OperationLaplaceEnhancedLinear::OperationLaplaceEnhancedLinear	(	sgpp::base::GridStorage *	storage,
		sgpp::base::DataVector &	coef
	)

Constructor of OperationLaplaceLinear.

Parameters

storage	Pointer to the grid's gridstorage obejct
coef	reference to a sgpp::base::DataVector object that contains the bilinear form's constant coefficients; one per dimension

~OperationLaplaceEnhancedLinear()

sgpp::pde::OperationLaplaceEnhancedLinear::~OperationLaplaceEnhancedLinear ( )

virtual

Destructor.

Member Function Documentation

down()

void sgpp::pde::OperationLaplaceEnhancedLinear::down ( sgpp::base::DataMatrix &  alpha, sgpp::base::DataMatrix &  result, size_t  dim  )

protectedvirtual

Down-step.

Parameters

dim	dimension in which to apply the down-part
alpha	vector of coefficients
result	vector to store the results in

Implements sgpp::pde::UpDownOneOpDimEnhanced.

References create_scripts::s, sgpp::pde::UpDownOneOpDimEnhanced::storage, and sgpp::base::sweep< FUNC >::sweep1D().

up()

void sgpp::pde::OperationLaplaceEnhancedLinear::up ( sgpp::base::DataMatrix &  alpha, sgpp::base::DataMatrix &  result, size_t  dim  )

protectedvirtual

Up-step.

Parameters

dim	dimension in which to apply the up-part
alpha	vector of coefficients
result	vector to store the results in

Implements sgpp::pde::UpDownOneOpDimEnhanced.

References create_scripts::s, sgpp::pde::UpDownOneOpDimEnhanced::storage, and sgpp::base::sweep< FUNC >::sweep1D().

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

• pde/src/sgpp/pde/operation/hash/OperationLaplaceEnhancedLinear.hpp
• pde/src/sgpp/pde/operation/hash/OperationLaplaceEnhancedLinear.cpp