DUNE-FEM (unstable)
matrixutils.hh File Reference
Some handy generic functions for ISTL matrices. More...
#include <set>
#include <vector>
#include <limits>
#include <dune/common/typetraits.hh>
#include <dune/common/fmatrix.hh>
#include <dune/common/dynmatrix.hh>
#include <dune/common/diagonalmatrix.hh>
#include <dune/common/scalarmatrixview.hh>
#include <dune/istl/scaledidmatrix.hh>
#include "istlexception.hh"
Go to the source code of this file.
Classes | |
struct | Dune::CheckIfDiagonalPresent< Matrix, blocklevel, l > |
Check whether the a matrix has diagonal values on blocklevel recursion levels. More... | |
struct | Dune::IsMatrix< T > |
Test whether a type is an ISTL Matrix. More... | |
Namespaces | |
namespace | Dune |
Dune namespace. | |
Functions | |
template<class M > | |
auto | Dune::countNonZeros (const M &, typename std::enable_if_t< Dune::IsNumber< M >::value > *sfinae=nullptr) |
Get the number of nonzero fields in the matrix. More... | |
Detailed Description
Some handy generic functions for ISTL matrices.
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