sgpp::pde::OperationMatrixLTwoDotPeriodic Class Reference

Implements the standard L 2 scalar product on periodic grids. More...

#include <OperationMatrixLTwoDotPeriodic.hpp>

Inheritance diagram for sgpp::pde::OperationMatrixLTwoDotPeriodic:

Public Member Functions
virtual void	mult (sgpp::base::DataVector &alpha, sgpp::base::DataVector &result)
	Implementation of standard matrix multiplication. More...
	OperationMatrixLTwoDotPeriodic (sgpp::base::GridStorage *gridStorage)
	Constructor. More...
virtual	~OperationMatrixLTwoDotPeriodic ()
	Destructor. More...
Public Member Functions inherited from sgpp::base::OperationMatrix
	OperationMatrix ()
	Constructor. More...
virtual	~OperationMatrix ()
	Destructor. More...

Protected Attributes
sgpp::base::GridStorage *	gridStorage

Detailed Description

Implements the standard L 2 scalar product on periodic grids.

Constructor & Destructor Documentation

OperationMatrixLTwoDotPeriodic()

sgpp::pde::OperationMatrixLTwoDotPeriodic::OperationMatrixLTwoDotPeriodic ( sgpp::base::GridStorage *  gridStorage )

explicit

Constructor.

Parameters

gridStorage

pointer to the GridStorage of the grid

References gridStorage.

~OperationMatrixLTwoDotPeriodic()

sgpp::pde::OperationMatrixLTwoDotPeriodic::~OperationMatrixLTwoDotPeriodic ( )

virtual

Destructor.

Member Function Documentation

mult()

void sgpp::pde::OperationMatrixLTwoDotPeriodic::mult ( sgpp::base::DataVector &  alpha, sgpp::base::DataVector &  result  )

virtual

Implementation of standard matrix multiplication.

Parameters

alpha	DataVector that is multiplied to the matrix
result	DataVector into which the result of multiplication is stored

Implements sgpp::base::OperationMatrix.

References sgpp::base::DataMatrix::get(), sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridStorage::getLevelIndexArraysForEval(), sgpp::base::HashGridStorage::getSize(), sgpp::base::DataVector::getSize(), gridStorage, python.statsfileInfo::i, python.utils.statsfile2gnuplot::j, and level.

Member Data Documentation

gridStorage

sgpp::base::GridStorage* sgpp::pde::OperationMatrixLTwoDotPeriodic::gridStorage

protected

Referenced by mult(), and OperationMatrixLTwoDotPeriodic().

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

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