DUNE PDELab (git)
Dune::Amg::FirstDiagonal Class Reference
Norm that uses only the [0][0] entry of the block to determine couplings. More...
#include <dune/istl/paamg/aggregates.hh>
Public Member Functions | |
FieldTraits< typenameM::field_type >::real_type | operator() (const M &m, typename std::enable_if_t<!Dune::IsNumber< M >::value > *sfinae=nullptr) const |
compute the norm of a matrix. More... | |
auto | operator() (const M &m, typename std::enable_if_t< Dune::IsNumber< M >::value > *sfinae=nullptr) const |
Compute the norm of a scalar. More... | |
Detailed Description
Norm that uses only the [0][0] entry of the block to determine couplings.
Member Function Documentation
◆ operator()() [1/2]
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inlineinherited |
Compute the norm of a scalar.
- Parameters
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m The scalar to compute the norm of
◆ operator()() [2/2]
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inlineinherited |
compute the norm of a matrix.
- Parameters
-
m The matrix to compute the norm of
The documentation for this class was generated from the following file:
- dune/istl/paamg/aggregates.hh
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