MatrixNnzStructure Class Reference

Sparsity pattern used to create PETSc matrices. More...

#include <MatrixNnzStructure.hpp>

Public Member Functions
template<class RowBasis , class ColBasis >
	MatrixNnzStructure (RowBasis const &rowBasis, ColBasis const &colBasis, SymmetryStructure symmetry=SymmetryStructure::unknown)
std::vector< PetscInt > const &	d_nnz () const
std::vector< PetscInt > const &	o_nnz () const
	Return Number of nonzeros in the off-diagonal part (overlap part)
SymmetryStructure	symmetry () const
	Symmetry of the matrix entries.

Protected Member Functions
template<class RowBasis , class ColBasis , class LI >
void	init (RowBasis const &rowBasis, PetscSequentialIndexDistribution< LI > const &rowDofMap, ColBasis const &colBasis, PetscSequentialIndexDistribution< LI > const &colDofMap)
template<class RowBasis , class ColBasis , class GID , class LI >
void	init (RowBasis const &rowBasis, PetscParallelIndexDistribution< GID, LI > const &rowDofMap, ColBasis const &colBasis, PetscParallelIndexDistribution< GID, LI > const &colDofMap)

Detailed Description

Sparsity pattern used to create PETSc matrices.

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

• /home/docs/checkouts/readthedocs.org/user_builds/amdis/checkouts/latest/amdis/linearalgebra/petsc/MatrixNnzStructure.hpp
• /home/docs/checkouts/readthedocs.org/user_builds/amdis/checkouts/latest/amdis/linearalgebra/petsc/MatrixNnzStructure.inc.hpp