SG++-Doxygen-Documentation
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Explicit representation of the matrix \((\Phi_i,\Phi_j)_{L2}\) for a sparse grid. More...
#include <OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary.hpp>
Public Member Functions | |
virtual void | mult (sgpp::base::DataVector &alpha, sgpp::base::DataVector &result) |
Implementation of standard matrix multiplication. More... | |
OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary (sgpp::base::DataMatrix *m, sgpp::base::Grid *grid) | |
Constructor that uses a external matrix pointer to construct the matrix, i.e. More... | |
OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary (sgpp::base::Grid *grid) | |
Constructor that creates an own matrix i.e. More... | |
virtual | ~OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary () |
Destructor. More... | |
Public Member Functions inherited from sgpp::base::OperationMatrix | |
OperationMatrix () | |
Constructor. More... | |
virtual | ~OperationMatrix () |
Destructor. More... | |
Explicit representation of the matrix \((\Phi_i,\Phi_j)_{L2}\) for a sparse grid.
sgpp::pde::OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary::OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary | ( | sgpp::base::DataMatrix * | m, |
sgpp::base::Grid * | grid | ||
) |
Constructor that uses a external matrix pointer to construct the matrix, i.e.
matrix is NOT destroyed by the destructor of OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundaryFullGrid
m | pointer to datamatrix of size (number of grid point) x (number of grid points) |
grid | the sparse grid |
References m.
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explicit |
Constructor that creates an own matrix i.e.
matrix is destroyed by the destructor of OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundaryFullGrid
grid | the sparse grid |
References sgpp::base::Basis< LT, IT >::eval(), sgpp::base::Grid::getBasis(), python.uq.operations.sparse_grid::getDegree(), sgpp::base::Grid::getDimension(), sgpp::base::GaussLegendreQuadRule1D::getLevelPointsAndWeightsNormalized(), sgpp::base::ClenshawCurtisTable::getPoint(), sgpp::base::Grid::getSize(), sgpp::base::Grid::getStorage(), grid(), python.statsfileInfo::i, python.utils.statsfile2gnuplot::j, friedman::p, sgpp::base::DataMatrix::set(), and ~OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary().
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virtual |
Destructor.
Referenced by OperationMatrixLTwoDotExplicitPolyClenshawCurtisBoundary().
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virtual |
Implementation of standard matrix multiplication.
alpha | DataVector that is multiplied to the matrix |
result | DataVector into which the result of multiplication is stored |
Implements sgpp::base::OperationMatrix.
References python.statsfileInfo::data, sgpp::base::DataMatrix::getNcols(), sgpp::base::DataMatrix::getNrows(), sgpp::base::DataMatrix::getPointer(), sgpp::base::DataVector::getSize(), python.statsfileInfo::i, and python.utils.statsfile2gnuplot::j.