Function Dune::XT::LA::diagonal_pattern

SparsityPatternDefault Dune::XT::LA::diagonal_pattern(const size_t rows)

Creates a diagonal sparsity pattern for a square rows x rows matrix.

SparsityPatternDefault Dune::XT::LA::diagonal_pattern(const size_t rows, const size_t cols, int offset = 0)

Creates a diagonal sparsity pattern for a rows x cols matrix with the given diagonal offset.