sgpp::base::OperationMatrix Class Reference

Abstract definition of a matrix operator interface. More...

#include <OperationMatrix.hpp>

Inheritance diagram for sgpp::base::OperationMatrix:

Public Member Functions
virtual void	mult (DataVector &alpha, DataVector &result)=0
	starts the Multiplication with the matrix More...
	OperationMatrix ()
	Constructor. More...
virtual	~OperationMatrix ()
	Destructor. More...

Detailed Description

Abstract definition of a matrix operator interface.

Every time you need to apply a matrix to the ansatzfunction's coefficients derive a class from OperationMatrix

Constructor & Destructor Documentation

OperationMatrix()

sgpp::base::OperationMatrix::OperationMatrix ( )

inline

Constructor.

~OperationMatrix()

virtual sgpp::base::OperationMatrix::~OperationMatrix ( )

inlinevirtual

Destructor.

References alpha, and mult().

Member Function Documentation

mult()

virtual void sgpp::base::OperationMatrix::mult ( DataVector &  alpha, DataVector &  result  )

pure virtual

starts the Multiplication with the matrix

Parameters

alpha	DataVector that contains the ansatzfunctions' coefficients
result	DataVector into which the result of the Laplace operation is stored

Implemented in sgpp::datadriven::DensityOCLMultiPlatform::OperationDensityOCLMultiPlatform< T >, sgpp::datadriven::clusteringmpi::OperationDensityMultMPI, sgpp::datadriven::OperationRegularizationDiagonal, sgpp::pde::OperationParabolicPDESolverSystemDirichlet, sgpp::solver::OperationParabolicPDESolverSystem, sgpp::pde::OperationEllipticPDESolverSystemDirichlet, sgpp::pde::HeatEquationParabolicPDESolverSystemParallelOMP, sgpp::datadriven::DensitySystemMatrix, sgpp::datadriven::SystemMatrixLeastSquaresIdentity, sgpp::datadriven::LogDensitySystemMatrix, sgpp::datadriven::PiecewiseConstantSmoothedRegressionSystemMatrix, sgpp::pde::OperationEllipticPDESolverSystem, sgpp::pde::OperationParabolicPDESolverSystemFreeBoundaries, sgpp::pde::UpDownTwoOpDims, sgpp::datadriven::DMWeightMatrix, sgpp::pde::UpDownOneOpDimEnhanced, sgpp::pde::UpDownOneOpDimEnhanced, sgpp::datadriven::DMSystemMatrix, sgpp::datadriven::DMSystemMatrixBase, sgpp::pde::UpDownOneOpDim, sgpp::pde::OperationEllipticPDESolverSystemFreeBoundaries, sgpp::pde::UpDownFourOpDims, sgpp::pde::OperationMatrixLTwoDotExplicitLinearBoundary, sgpp::pde::OperationMatrixLTwoDotExplicitModPolyClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotExplicitPolyClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary, sgpp::pde::OperationLaplaceExplicitLinear, sgpp::pde::OperationMatrixLTwoDotExplicitBsplineClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotExplicitLinear, sgpp::pde::OperationMatrixLTwoDotExplicitModBsplineClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotExplicitModifiedLinear, sgpp::pde::OperationMatrixLTwoDotExplicitModLinear, sgpp::pde::OperationLaplaceExplicitBspline, sgpp::pde::OperationLaplaceExplicitModBspline, sgpp::pde::OperationMatrixLTwoDotExplicitBspline, sgpp::pde::OperationMatrixLTwoDotExplicitBsplineBoundary, sgpp::pde::OperationMatrixLTwoDotExplicitModBspline, sgpp::pde::OperationMatrixLTwoDotExplicitModPoly, sgpp::pde::OperationMatrixLTwoDotExplicitPoly, sgpp::pde::OperationMatrixLTwoDotExplicitPolyBoundary, sgpp::base::OperationDiagonal, sgpp::pde::OperationMatrixLTwoDotExplicitPeriodic, sgpp::pde::UpDownOneOpDimWithShadow, sgpp::pde::StdUpDown, sgpp::pde::OperationLaplaceBspline, sgpp::pde::OperationLaplaceBsplineBoundary, sgpp::pde::OperationLaplaceBsplineClenshawCurtis, sgpp::pde::OperationLaplaceModBspline, sgpp::pde::OperationLaplaceModBsplineClenshawCurtis, sgpp::pde::OperationLaplaceModPoly, sgpp::pde::OperationLaplaceModPolyClenshawCurtis, sgpp::pde::OperationLaplacePoly, sgpp::pde::OperationLaplacePolyBoundary, sgpp::pde::OperationLaplacePolyClenshawCurtis, sgpp::pde::OperationLaplacePolyClenshawCurtisBoundary, sgpp::pde::OperationMatrixLTwoDotBspline, sgpp::pde::OperationMatrixLTwoDotBsplineBoundary, sgpp::pde::OperationMatrixLTwoDotBsplineClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotModBspline, sgpp::pde::OperationMatrixLTwoDotModBsplineClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotModLinear, sgpp::pde::OperationMatrixLTwoDotModPoly, sgpp::pde::OperationMatrixLTwoDotModPolyClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotPeriodic, sgpp::pde::OperationMatrixLTwoDotPoly, sgpp::pde::OperationMatrixLTwoDotPolyBoundary, sgpp::pde::OperationMatrixLTwoDotPolyClenshawCurtis, sgpp::pde::OperationMatrixLTwoDotPolyClenshawCurtisBoundary, sgpp::base::OperationIdentity, and sgpp::datadriven::DensityOCLMultiPlatform::OperationDensity.

Referenced by sgpp::pde::PoissonEquationEllipticPDESolverSystemDirichlet::applyLOperatorComplete(), sgpp::pde::PoissonEquationEllipticPDESolverSystemDirichlet::applyLOperatorInner(), sgpp::datadriven::DMWeightMatrix::mult(), sgpp::datadriven::PiecewiseConstantSmoothedRegressionSystemMatrix::mult(), sgpp::solver::ConjugateGradients::solve(), sgpp::solver::BiCGStab::solve(), sgpp::pde::HeatEquationParabolicPDESolverSystem::~HeatEquationParabolicPDESolverSystem(), and ~OperationMatrix().

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

• base/src/sgpp/base/operation/hash/OperationMatrix.hpp