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< typename M::field_type >::real_type	operator() (const M &m) const
	compute the norm of a matrix. More...

Detailed Description

Norm that uses only the [0][0] entry of the block to determine couplings.

Member Function Documentation

operator()()

FieldTraits<typename M::field_type>::real_type Dune::Amg::Diagonal< N >::operator() ( const M &  m ) const

inlineinherited

compute the norm of a matrix.

Parameters

m	The matrix ro compute the norm of.

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

• dune/istl/paamg/aggregates.hh